| (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ |
| (function (process,global){ |
| /** |
| * Shim process.stdout. |
| */ |
| |
| process.stdout = require('browser-stdout')(); |
| |
| var Mocha = require('./lib/mocha'); |
| |
| /** |
| * Create a Mocha instance. |
| * |
| * @return {undefined} |
| */ |
| |
| var mocha = new Mocha({ reporter: 'html' }); |
| |
| /** |
| * Save timer references to avoid Sinon interfering (see GH-237). |
| */ |
| |
| var Date = global.Date; |
| var setTimeout = global.setTimeout; |
| var setInterval = global.setInterval; |
| var clearTimeout = global.clearTimeout; |
| var clearInterval = global.clearInterval; |
| |
| var uncaughtExceptionHandlers = []; |
| |
| var originalOnerrorHandler = global.onerror; |
| |
| /** |
| * Remove uncaughtException listener. |
| * Revert to original onerror handler if previously defined. |
| */ |
| |
| process.removeListener = function(e, fn){ |
| if ('uncaughtException' == e) { |
| if (originalOnerrorHandler) { |
| global.onerror = originalOnerrorHandler; |
| } else { |
| global.onerror = function() {}; |
| } |
| var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn); |
| if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); } |
| } |
| }; |
| |
| /** |
| * Implements uncaughtException listener. |
| */ |
| |
| process.on = function(e, fn){ |
| if ('uncaughtException' == e) { |
| global.onerror = function(err, url, line){ |
| fn(new Error(err + ' (' + url + ':' + line + ')')); |
| return !mocha.allowUncaught; |
| }; |
| uncaughtExceptionHandlers.push(fn); |
| } |
| }; |
| |
| // The BDD UI is registered by default, but no UI will be functional in the |
| // browser without an explicit call to the overridden `mocha.ui` (see below). |
| // Ensure that this default UI does not expose its methods to the global scope. |
| mocha.suite.removeAllListeners('pre-require'); |
| |
| var immediateQueue = [] |
| , immediateTimeout; |
| |
| function timeslice() { |
| var immediateStart = new Date().getTime(); |
| while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) { |
| immediateQueue.shift()(); |
| } |
| if (immediateQueue.length) { |
| immediateTimeout = setTimeout(timeslice, 0); |
| } else { |
| immediateTimeout = null; |
| } |
| } |
| |
| /** |
| * High-performance override of Runner.immediately. |
| */ |
| |
| Mocha.Runner.immediately = function(callback) { |
| immediateQueue.push(callback); |
| if (!immediateTimeout) { |
| immediateTimeout = setTimeout(timeslice, 0); |
| } |
| }; |
| |
| /** |
| * Function to allow assertion libraries to throw errors directly into mocha. |
| * This is useful when running tests in a browser because window.onerror will |
| * only receive the 'message' attribute of the Error. |
| */ |
| mocha.throwError = function(err) { |
| Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) { |
| fn(err); |
| }); |
| throw err; |
| }; |
| |
| /** |
| * Override ui to ensure that the ui functions are initialized. |
| * Normally this would happen in Mocha.prototype.loadFiles. |
| */ |
| |
| mocha.ui = function(ui){ |
| Mocha.prototype.ui.call(this, ui); |
| this.suite.emit('pre-require', global, null, this); |
| return this; |
| }; |
| |
| /** |
| * Setup mocha with the given setting options. |
| */ |
| |
| mocha.setup = function(opts){ |
| if ('string' == typeof opts) opts = { ui: opts }; |
| for (var opt in opts) this[opt](opts[opt]); |
| return this; |
| }; |
| |
| /** |
| * Run mocha, returning the Runner. |
| */ |
| |
| mocha.run = function(fn){ |
| var options = mocha.options; |
| mocha.globals('location'); |
| |
| var query = Mocha.utils.parseQuery(global.location.search || ''); |
| if (query.grep) mocha.grep(new RegExp(query.grep)); |
| if (query.fgrep) mocha.grep(query.fgrep); |
| if (query.invert) mocha.invert(); |
| |
| return Mocha.prototype.run.call(mocha, function(err){ |
| // The DOM Document is not available in Web Workers. |
| var document = global.document; |
| if (document && document.getElementById('mocha') && options.noHighlighting !== true) { |
| Mocha.utils.highlightTags('code'); |
| } |
| if (fn) fn(err); |
| }); |
| }; |
| |
| /** |
| * Expose the process shim. |
| * https://github.com/mochajs/mocha/pull/916 |
| */ |
| |
| Mocha.process = process; |
| |
| /** |
| * Expose mocha. |
| */ |
| |
| global.Mocha = Mocha; |
| global.mocha = mocha; |
| |
| // this allows test/acceptance/required-tokens.js to pass; thus, |
| // you can now do `const describe = require('mocha').describe` in a |
| // browser context (assuming browserification). should fix #880 |
| module.exports = global; |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"./lib/mocha":14,"_process":58,"browser-stdout":42}],2:[function(require,module,exports){ |
| /* eslint-disable no-unused-vars */ |
| module.exports = function(type) { |
| return function() {}; |
| }; |
| |
| },{}],3:[function(require,module,exports){ |
| /** |
| * Module exports. |
| */ |
| |
| exports.EventEmitter = EventEmitter; |
| |
| /** |
| * Object#toString reference. |
| */ |
| var objToString = Object.prototype.toString; |
| |
| /** |
| * Check if a value is an array. |
| * |
| * @api private |
| * @param {*} val The value to test. |
| * @return {boolean} true if the value is an array, otherwise false. |
| */ |
| function isArray(val) { |
| return objToString.call(val) === '[object Array]'; |
| } |
| |
| /** |
| * Event emitter constructor. |
| * |
| * @api public |
| */ |
| function EventEmitter() {} |
| |
| /** |
| * Add a listener. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @param {Function} fn Event handler. |
| * @return {EventEmitter} Emitter instance. |
| */ |
| EventEmitter.prototype.on = function(name, fn) { |
| if (!this.$events) { |
| this.$events = {}; |
| } |
| |
| if (!this.$events[name]) { |
| this.$events[name] = fn; |
| } else if (isArray(this.$events[name])) { |
| this.$events[name].push(fn); |
| } else { |
| this.$events[name] = [this.$events[name], fn]; |
| } |
| |
| return this; |
| }; |
| |
| EventEmitter.prototype.addListener = EventEmitter.prototype.on; |
| |
| /** |
| * Adds a volatile listener. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @param {Function} fn Event handler. |
| * @return {EventEmitter} Emitter instance. |
| */ |
| EventEmitter.prototype.once = function(name, fn) { |
| var self = this; |
| |
| function on() { |
| self.removeListener(name, on); |
| fn.apply(this, arguments); |
| } |
| |
| on.listener = fn; |
| this.on(name, on); |
| |
| return this; |
| }; |
| |
| /** |
| * Remove a listener. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @param {Function} fn Event handler. |
| * @return {EventEmitter} Emitter instance. |
| */ |
| EventEmitter.prototype.removeListener = function(name, fn) { |
| if (this.$events && this.$events[name]) { |
| var list = this.$events[name]; |
| |
| if (isArray(list)) { |
| var pos = -1; |
| |
| for (var i = 0, l = list.length; i < l; i++) { |
| if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { |
| pos = i; |
| break; |
| } |
| } |
| |
| if (pos < 0) { |
| return this; |
| } |
| |
| list.splice(pos, 1); |
| |
| if (!list.length) { |
| delete this.$events[name]; |
| } |
| } else if (list === fn || (list.listener && list.listener === fn)) { |
| delete this.$events[name]; |
| } |
| } |
| |
| return this; |
| }; |
| |
| /** |
| * Remove all listeners for an event. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @return {EventEmitter} Emitter instance. |
| */ |
| EventEmitter.prototype.removeAllListeners = function(name) { |
| if (name === undefined) { |
| this.$events = {}; |
| return this; |
| } |
| |
| if (this.$events && this.$events[name]) { |
| this.$events[name] = null; |
| } |
| |
| return this; |
| }; |
| |
| /** |
| * Get all listeners for a given event. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @return {EventEmitter} Emitter instance. |
| */ |
| EventEmitter.prototype.listeners = function(name) { |
| if (!this.$events) { |
| this.$events = {}; |
| } |
| |
| if (!this.$events[name]) { |
| this.$events[name] = []; |
| } |
| |
| if (!isArray(this.$events[name])) { |
| this.$events[name] = [this.$events[name]]; |
| } |
| |
| return this.$events[name]; |
| }; |
| |
| /** |
| * Emit an event. |
| * |
| * @api public |
| * @param {string} name Event name. |
| * @return {boolean} true if at least one handler was invoked, else false. |
| */ |
| EventEmitter.prototype.emit = function(name) { |
| if (!this.$events) { |
| return false; |
| } |
| |
| var handler = this.$events[name]; |
| |
| if (!handler) { |
| return false; |
| } |
| |
| var args = Array.prototype.slice.call(arguments, 1); |
| |
| if (typeof handler === 'function') { |
| handler.apply(this, args); |
| } else if (isArray(handler)) { |
| var listeners = handler.slice(); |
| |
| for (var i = 0, l = listeners.length; i < l; i++) { |
| listeners[i].apply(this, args); |
| } |
| } else { |
| return false; |
| } |
| |
| return true; |
| }; |
| |
| },{}],4:[function(require,module,exports){ |
| /** |
| * Expose `Progress`. |
| */ |
| |
| module.exports = Progress; |
| |
| /** |
| * Initialize a new `Progress` indicator. |
| */ |
| function Progress() { |
| this.percent = 0; |
| this.size(0); |
| this.fontSize(11); |
| this.font('helvetica, arial, sans-serif'); |
| } |
| |
| /** |
| * Set progress size to `size`. |
| * |
| * @api public |
| * @param {number} size |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.size = function(size) { |
| this._size = size; |
| return this; |
| }; |
| |
| /** |
| * Set text to `text`. |
| * |
| * @api public |
| * @param {string} text |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.text = function(text) { |
| this._text = text; |
| return this; |
| }; |
| |
| /** |
| * Set font size to `size`. |
| * |
| * @api public |
| * @param {number} size |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.fontSize = function(size) { |
| this._fontSize = size; |
| return this; |
| }; |
| |
| /** |
| * Set font to `family`. |
| * |
| * @param {string} family |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.font = function(family) { |
| this._font = family; |
| return this; |
| }; |
| |
| /** |
| * Update percentage to `n`. |
| * |
| * @param {number} n |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.update = function(n) { |
| this.percent = n; |
| return this; |
| }; |
| |
| /** |
| * Draw on `ctx`. |
| * |
| * @param {CanvasRenderingContext2d} ctx |
| * @return {Progress} Progress instance. |
| */ |
| Progress.prototype.draw = function(ctx) { |
| try { |
| var percent = Math.min(this.percent, 100); |
| var size = this._size; |
| var half = size / 2; |
| var x = half; |
| var y = half; |
| var rad = half - 1; |
| var fontSize = this._fontSize; |
| |
| ctx.font = fontSize + 'px ' + this._font; |
| |
| var angle = Math.PI * 2 * (percent / 100); |
| ctx.clearRect(0, 0, size, size); |
| |
| // outer circle |
| ctx.strokeStyle = '#9f9f9f'; |
| ctx.beginPath(); |
| ctx.arc(x, y, rad, 0, angle, false); |
| ctx.stroke(); |
| |
| // inner circle |
| ctx.strokeStyle = '#eee'; |
| ctx.beginPath(); |
| ctx.arc(x, y, rad - 1, 0, angle, true); |
| ctx.stroke(); |
| |
| // text |
| var text = this._text || (percent | 0) + '%'; |
| var w = ctx.measureText(text).width; |
| |
| ctx.fillText(text, x - w / 2 + 1, y + fontSize / 2 - 1); |
| } catch (err) { |
| // don't fail if we can't render progress |
| } |
| return this; |
| }; |
| |
| },{}],5:[function(require,module,exports){ |
| (function (global){ |
| exports.isatty = function isatty() { |
| return true; |
| }; |
| |
| exports.getWindowSize = function getWindowSize() { |
| if ('innerHeight' in global) { |
| return [global.innerHeight, global.innerWidth]; |
| } |
| // In a Web Worker, the DOM Window is not available. |
| return [640, 480]; |
| }; |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{}],6:[function(require,module,exports){ |
| /** |
| * Expose `Context`. |
| */ |
| |
| module.exports = Context; |
| |
| /** |
| * Initialize a new `Context`. |
| * |
| * @api private |
| */ |
| function Context() {} |
| |
| /** |
| * Set or get the context `Runnable` to `runnable`. |
| * |
| * @api private |
| * @param {Runnable} runnable |
| * @return {Context} |
| */ |
| Context.prototype.runnable = function(runnable) { |
| if (!arguments.length) { |
| return this._runnable; |
| } |
| this.test = this._runnable = runnable; |
| return this; |
| }; |
| |
| /** |
| * Set test timeout `ms`. |
| * |
| * @api private |
| * @param {number} ms |
| * @return {Context} self |
| */ |
| Context.prototype.timeout = function(ms) { |
| if (!arguments.length) { |
| return this.runnable().timeout(); |
| } |
| this.runnable().timeout(ms); |
| return this; |
| }; |
| |
| /** |
| * Set test timeout `enabled`. |
| * |
| * @api private |
| * @param {boolean} enabled |
| * @return {Context} self |
| */ |
| Context.prototype.enableTimeouts = function(enabled) { |
| this.runnable().enableTimeouts(enabled); |
| return this; |
| }; |
| |
| /** |
| * Set test slowness threshold `ms`. |
| * |
| * @api private |
| * @param {number} ms |
| * @return {Context} self |
| */ |
| Context.prototype.slow = function(ms) { |
| this.runnable().slow(ms); |
| return this; |
| }; |
| |
| /** |
| * Mark a test as skipped. |
| * |
| * @api private |
| * @return {Context} self |
| */ |
| Context.prototype.skip = function() { |
| this.runnable().skip(); |
| return this; |
| }; |
| |
| /** |
| * Allow a number of retries on failed tests |
| * |
| * @api private |
| * @param {number} n |
| * @return {Context} self |
| */ |
| Context.prototype.retries = function(n) { |
| if (!arguments.length) { |
| return this.runnable().retries(); |
| } |
| this.runnable().retries(n); |
| return this; |
| }; |
| |
| /** |
| * Inspect the context void of `._runnable`. |
| * |
| * @api private |
| * @return {string} |
| */ |
| Context.prototype.inspect = function() { |
| return JSON.stringify(this, function(key, val) { |
| return key === 'runnable' || key === 'test' ? undefined : val; |
| }, 2); |
| }; |
| |
| },{}],7:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Runnable = require('./runnable'); |
| var inherits = require('./utils').inherits; |
| |
| /** |
| * Expose `Hook`. |
| */ |
| |
| module.exports = Hook; |
| |
| /** |
| * Initialize a new `Hook` with the given `title` and callback `fn`. |
| * |
| * @param {String} title |
| * @param {Function} fn |
| * @api private |
| */ |
| function Hook(title, fn) { |
| Runnable.call(this, title, fn); |
| this.type = 'hook'; |
| } |
| |
| /** |
| * Inherit from `Runnable.prototype`. |
| */ |
| inherits(Hook, Runnable); |
| |
| /** |
| * Get or set the test `err`. |
| * |
| * @param {Error} err |
| * @return {Error} |
| * @api public |
| */ |
| Hook.prototype.error = function(err) { |
| if (!arguments.length) { |
| err = this._error; |
| this._error = null; |
| return err; |
| } |
| |
| this._error = err; |
| }; |
| |
| },{"./runnable":35,"./utils":39}],8:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Suite = require('../suite'); |
| var Test = require('../test'); |
| var escapeRe = require('escape-string-regexp'); |
| |
| /** |
| * BDD-style interface: |
| * |
| * describe('Array', function() { |
| * describe('#indexOf()', function() { |
| * it('should return -1 when not present', function() { |
| * // ... |
| * }); |
| * |
| * it('should return the index when present', function() { |
| * // ... |
| * }); |
| * }); |
| * }); |
| * |
| * @param {Suite} suite Root suite. |
| */ |
| module.exports = function(suite) { |
| var suites = [suite]; |
| |
| suite.on('pre-require', function(context, file, mocha) { |
| var common = require('./common')(suites, context); |
| |
| context.before = common.before; |
| context.after = common.after; |
| context.beforeEach = common.beforeEach; |
| context.afterEach = common.afterEach; |
| context.run = mocha.options.delay && common.runWithSuite(suite); |
| /** |
| * Describe a "suite" with the given `title` |
| * and callback `fn` containing nested suites |
| * and/or tests. |
| */ |
| |
| context.describe = context.context = function(title, fn) { |
| var suite = Suite.create(suites[0], title); |
| suite.file = file; |
| suites.unshift(suite); |
| fn.call(suite); |
| suites.shift(); |
| return suite; |
| }; |
| |
| /** |
| * Pending describe. |
| */ |
| |
| context.xdescribe = context.xcontext = context.describe.skip = function(title, fn) { |
| var suite = Suite.create(suites[0], title); |
| suite.pending = true; |
| suites.unshift(suite); |
| fn.call(suite); |
| suites.shift(); |
| }; |
| |
| /** |
| * Exclusive suite. |
| */ |
| |
| context.describe.only = function(title, fn) { |
| var suite = context.describe(title, fn); |
| mocha.grep(suite.fullTitle()); |
| return suite; |
| }; |
| |
| /** |
| * Describe a specification or test-case |
| * with the given `title` and callback `fn` |
| * acting as a thunk. |
| */ |
| |
| var it = context.it = context.specify = function(title, fn) { |
| var suite = suites[0]; |
| if (suite.isPending()) { |
| fn = null; |
| } |
| var test = new Test(title, fn); |
| test.file = file; |
| suite.addTest(test); |
| return test; |
| }; |
| |
| /** |
| * Exclusive test-case. |
| */ |
| |
| context.it.only = function(title, fn) { |
| var test = it(title, fn); |
| var reString = '^' + escapeRe(test.fullTitle()) + '$'; |
| mocha.grep(new RegExp(reString)); |
| return test; |
| }; |
| |
| /** |
| * Pending test case. |
| */ |
| |
| context.xit = context.xspecify = context.it.skip = function(title) { |
| context.it(title); |
| }; |
| |
| /** |
| * Number of attempts to retry. |
| */ |
| context.it.retries = function(n) { |
| context.retries(n); |
| }; |
| }); |
| }; |
| |
| },{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],9:[function(require,module,exports){ |
| 'use strict'; |
| |
| /** |
| * Functions common to more than one interface. |
| * |
| * @param {Suite[]} suites |
| * @param {Context} context |
| * @return {Object} An object containing common functions. |
| */ |
| module.exports = function(suites, context) { |
| return { |
| /** |
| * This is only present if flag --delay is passed into Mocha. It triggers |
| * root suite execution. |
| * |
| * @param {Suite} suite The root wuite. |
| * @return {Function} A function which runs the root suite |
| */ |
| runWithSuite: function runWithSuite(suite) { |
| return function run() { |
| suite.run(); |
| }; |
| }, |
| |
| /** |
| * Execute before running tests. |
| * |
| * @param {string} name |
| * @param {Function} fn |
| */ |
| before: function(name, fn) { |
| suites[0].beforeAll(name, fn); |
| }, |
| |
| /** |
| * Execute after running tests. |
| * |
| * @param {string} name |
| * @param {Function} fn |
| */ |
| after: function(name, fn) { |
| suites[0].afterAll(name, fn); |
| }, |
| |
| /** |
| * Execute before each test case. |
| * |
| * @param {string} name |
| * @param {Function} fn |
| */ |
| beforeEach: function(name, fn) { |
| suites[0].beforeEach(name, fn); |
| }, |
| |
| /** |
| * Execute after each test case. |
| * |
| * @param {string} name |
| * @param {Function} fn |
| */ |
| afterEach: function(name, fn) { |
| suites[0].afterEach(name, fn); |
| }, |
| |
| test: { |
| /** |
| * Pending test case. |
| * |
| * @param {string} title |
| */ |
| skip: function(title) { |
| context.test(title); |
| }, |
| |
| /** |
| * Number of retry attempts |
| * |
| * @param {number} n |
| */ |
| retries: function(n) { |
| context.retries(n); |
| } |
| } |
| }; |
| }; |
| |
| },{}],10:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Suite = require('../suite'); |
| var Test = require('../test'); |
| |
| /** |
| * Exports-style (as Node.js module) interface: |
| * |
| * exports.Array = { |
| * '#indexOf()': { |
| * 'should return -1 when the value is not present': function() { |
| * |
| * }, |
| * |
| * 'should return the correct index when the value is present': function() { |
| * |
| * } |
| * } |
| * }; |
| * |
| * @param {Suite} suite Root suite. |
| */ |
| module.exports = function(suite) { |
| var suites = [suite]; |
| |
| suite.on('require', visit); |
| |
| function visit(obj, file) { |
| var suite; |
| for (var key in obj) { |
| if (typeof obj[key] === 'function') { |
| var fn = obj[key]; |
| switch (key) { |
| case 'before': |
| suites[0].beforeAll(fn); |
| break; |
| case 'after': |
| suites[0].afterAll(fn); |
| break; |
| case 'beforeEach': |
| suites[0].beforeEach(fn); |
| break; |
| case 'afterEach': |
| suites[0].afterEach(fn); |
| break; |
| default: |
| var test = new Test(key, fn); |
| test.file = file; |
| suites[0].addTest(test); |
| } |
| } else { |
| suite = Suite.create(suites[0], key); |
| suites.unshift(suite); |
| visit(obj[key], file); |
| suites.shift(); |
| } |
| } |
| } |
| }; |
| |
| },{"../suite":37,"../test":38}],11:[function(require,module,exports){ |
| exports.bdd = require('./bdd'); |
| exports.tdd = require('./tdd'); |
| exports.qunit = require('./qunit'); |
| exports.exports = require('./exports'); |
| |
| },{"./bdd":8,"./exports":10,"./qunit":12,"./tdd":13}],12:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Suite = require('../suite'); |
| var Test = require('../test'); |
| var escapeRe = require('escape-string-regexp'); |
| |
| /** |
| * QUnit-style interface: |
| * |
| * suite('Array'); |
| * |
| * test('#length', function() { |
| * var arr = [1,2,3]; |
| * ok(arr.length == 3); |
| * }); |
| * |
| * test('#indexOf()', function() { |
| * var arr = [1,2,3]; |
| * ok(arr.indexOf(1) == 0); |
| * ok(arr.indexOf(2) == 1); |
| * ok(arr.indexOf(3) == 2); |
| * }); |
| * |
| * suite('String'); |
| * |
| * test('#length', function() { |
| * ok('foo'.length == 3); |
| * }); |
| * |
| * @param {Suite} suite Root suite. |
| */ |
| module.exports = function(suite) { |
| var suites = [suite]; |
| |
| suite.on('pre-require', function(context, file, mocha) { |
| var common = require('./common')(suites, context); |
| |
| context.before = common.before; |
| context.after = common.after; |
| context.beforeEach = common.beforeEach; |
| context.afterEach = common.afterEach; |
| context.run = mocha.options.delay && common.runWithSuite(suite); |
| /** |
| * Describe a "suite" with the given `title`. |
| */ |
| |
| context.suite = function(title) { |
| if (suites.length > 1) { |
| suites.shift(); |
| } |
| var suite = Suite.create(suites[0], title); |
| suite.file = file; |
| suites.unshift(suite); |
| return suite; |
| }; |
| |
| /** |
| * Exclusive test-case. |
| */ |
| |
| context.suite.only = function(title, fn) { |
| var suite = context.suite(title, fn); |
| mocha.grep(suite.fullTitle()); |
| }; |
| |
| /** |
| * Describe a specification or test-case |
| * with the given `title` and callback `fn` |
| * acting as a thunk. |
| */ |
| |
| context.test = function(title, fn) { |
| var test = new Test(title, fn); |
| test.file = file; |
| suites[0].addTest(test); |
| return test; |
| }; |
| |
| /** |
| * Exclusive test-case. |
| */ |
| |
| context.test.only = function(title, fn) { |
| var test = context.test(title, fn); |
| var reString = '^' + escapeRe(test.fullTitle()) + '$'; |
| mocha.grep(new RegExp(reString)); |
| }; |
| |
| context.test.skip = common.test.skip; |
| context.test.retries = common.test.retries; |
| }); |
| }; |
| |
| },{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],13:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Suite = require('../suite'); |
| var Test = require('../test'); |
| var escapeRe = require('escape-string-regexp'); |
| |
| /** |
| * TDD-style interface: |
| * |
| * suite('Array', function() { |
| * suite('#indexOf()', function() { |
| * suiteSetup(function() { |
| * |
| * }); |
| * |
| * test('should return -1 when not present', function() { |
| * |
| * }); |
| * |
| * test('should return the index when present', function() { |
| * |
| * }); |
| * |
| * suiteTeardown(function() { |
| * |
| * }); |
| * }); |
| * }); |
| * |
| * @param {Suite} suite Root suite. |
| */ |
| module.exports = function(suite) { |
| var suites = [suite]; |
| |
| suite.on('pre-require', function(context, file, mocha) { |
| var common = require('./common')(suites, context); |
| |
| context.setup = common.beforeEach; |
| context.teardown = common.afterEach; |
| context.suiteSetup = common.before; |
| context.suiteTeardown = common.after; |
| context.run = mocha.options.delay && common.runWithSuite(suite); |
| |
| /** |
| * Describe a "suite" with the given `title` and callback `fn` containing |
| * nested suites and/or tests. |
| */ |
| context.suite = function(title, fn) { |
| var suite = Suite.create(suites[0], title); |
| suite.file = file; |
| suites.unshift(suite); |
| fn.call(suite); |
| suites.shift(); |
| return suite; |
| }; |
| |
| /** |
| * Pending suite. |
| */ |
| context.suite.skip = function(title, fn) { |
| var suite = Suite.create(suites[0], title); |
| suite.pending = true; |
| suites.unshift(suite); |
| fn.call(suite); |
| suites.shift(); |
| }; |
| |
| /** |
| * Exclusive test-case. |
| */ |
| context.suite.only = function(title, fn) { |
| var suite = context.suite(title, fn); |
| mocha.grep(suite.fullTitle()); |
| }; |
| |
| /** |
| * Describe a specification or test-case with the given `title` and |
| * callback `fn` acting as a thunk. |
| */ |
| context.test = function(title, fn) { |
| var suite = suites[0]; |
| if (suite.isPending()) { |
| fn = null; |
| } |
| var test = new Test(title, fn); |
| test.file = file; |
| suite.addTest(test); |
| return test; |
| }; |
| |
| /** |
| * Exclusive test-case. |
| */ |
| |
| context.test.only = function(title, fn) { |
| var test = context.test(title, fn); |
| var reString = '^' + escapeRe(test.fullTitle()) + '$'; |
| mocha.grep(new RegExp(reString)); |
| }; |
| |
| context.test.skip = common.test.skip; |
| context.test.retries = common.test.retries; |
| }); |
| }; |
| |
| },{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],14:[function(require,module,exports){ |
| (function (process,global,__dirname){ |
| /*! |
| * mocha |
| * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca> |
| * MIT Licensed |
| */ |
| |
| /** |
| * Module dependencies. |
| */ |
| |
| var escapeRe = require('escape-string-regexp'); |
| var path = require('path'); |
| var reporters = require('./reporters'); |
| var utils = require('./utils'); |
| |
| /** |
| * Expose `Mocha`. |
| */ |
| |
| exports = module.exports = Mocha; |
| |
| /** |
| * To require local UIs and reporters when running in node. |
| */ |
| |
| if (!process.browser) { |
| var cwd = process.cwd(); |
| module.paths.push(cwd, path.join(cwd, 'node_modules')); |
| } |
| |
| /** |
| * Expose internals. |
| */ |
| |
| exports.utils = utils; |
| exports.interfaces = require('./interfaces'); |
| exports.reporters = reporters; |
| exports.Runnable = require('./runnable'); |
| exports.Context = require('./context'); |
| exports.Runner = require('./runner'); |
| exports.Suite = require('./suite'); |
| exports.Hook = require('./hook'); |
| exports.Test = require('./test'); |
| |
| /** |
| * Return image `name` path. |
| * |
| * @api private |
| * @param {string} name |
| * @return {string} |
| */ |
| function image(name) { |
| return path.join(__dirname, '../images', name + '.png'); |
| } |
| |
| /** |
| * Set up mocha with `options`. |
| * |
| * Options: |
| * |
| * - `ui` name "bdd", "tdd", "exports" etc |
| * - `reporter` reporter instance, defaults to `mocha.reporters.spec` |
| * - `globals` array of accepted globals |
| * - `timeout` timeout in milliseconds |
| * - `retries` number of times to retry failed tests |
| * - `bail` bail on the first test failure |
| * - `slow` milliseconds to wait before considering a test slow |
| * - `ignoreLeaks` ignore global leaks |
| * - `fullTrace` display the full stack-trace on failing |
| * - `grep` string or regexp to filter tests with |
| * |
| * @param {Object} options |
| * @api public |
| */ |
| function Mocha(options) { |
| options = options || {}; |
| this.files = []; |
| this.options = options; |
| if (options.grep) { |
| this.grep(new RegExp(options.grep)); |
| } |
| if (options.fgrep) { |
| this.grep(options.fgrep); |
| } |
| this.suite = new exports.Suite('', new exports.Context()); |
| this.ui(options.ui); |
| this.bail(options.bail); |
| this.reporter(options.reporter, options.reporterOptions); |
| if (typeof options.timeout !== 'undefined' && options.timeout !== null) { |
| this.timeout(options.timeout); |
| } |
| if (typeof options.retries !== 'undefined' && options.retries !== null) { |
| this.retries(options.retries); |
| } |
| this.useColors(options.useColors); |
| if (options.enableTimeouts !== null) { |
| this.enableTimeouts(options.enableTimeouts); |
| } |
| if (options.slow) { |
| this.slow(options.slow); |
| } |
| } |
| |
| /** |
| * Enable or disable bailing on the first failure. |
| * |
| * @api public |
| * @param {boolean} [bail] |
| */ |
| Mocha.prototype.bail = function(bail) { |
| if (!arguments.length) { |
| bail = true; |
| } |
| this.suite.bail(bail); |
| return this; |
| }; |
| |
| /** |
| * Add test `file`. |
| * |
| * @api public |
| * @param {string} file |
| */ |
| Mocha.prototype.addFile = function(file) { |
| this.files.push(file); |
| return this; |
| }; |
| |
| /** |
| * Set reporter to `reporter`, defaults to "spec". |
| * |
| * @param {String|Function} reporter name or constructor |
| * @param {Object} reporterOptions optional options |
| * @api public |
| * @param {string|Function} reporter name or constructor |
| * @param {Object} reporterOptions optional options |
| */ |
| Mocha.prototype.reporter = function(reporter, reporterOptions) { |
| if (typeof reporter === 'function') { |
| this._reporter = reporter; |
| } else { |
| reporter = reporter || 'spec'; |
| var _reporter; |
| // Try to load a built-in reporter. |
| if (reporters[reporter]) { |
| _reporter = reporters[reporter]; |
| } |
| // Try to load reporters from process.cwd() and node_modules |
| if (!_reporter) { |
| try { |
| _reporter = require(reporter); |
| } catch (err) { |
| err.message.indexOf('Cannot find module') !== -1 |
| ? console.warn('"' + reporter + '" reporter not found') |
| : console.warn('"' + reporter + '" reporter blew up with error:\n' + err.stack); |
| } |
| } |
| if (!_reporter && reporter === 'teamcity') { |
| console.warn('The Teamcity reporter was moved to a package named ' |
| + 'mocha-teamcity-reporter ' |
| + '(https://npmjs.org/package/mocha-teamcity-reporter).'); |
| } |
| if (!_reporter) { |
| throw new Error('invalid reporter "' + reporter + '"'); |
| } |
| this._reporter = _reporter; |
| } |
| this.options.reporterOptions = reporterOptions; |
| return this; |
| }; |
| |
| /** |
| * Set test UI `name`, defaults to "bdd". |
| * |
| * @api public |
| * @param {string} bdd |
| */ |
| Mocha.prototype.ui = function(name) { |
| name = name || 'bdd'; |
| this._ui = exports.interfaces[name]; |
| if (!this._ui) { |
| try { |
| this._ui = require(name); |
| } catch (err) { |
| throw new Error('invalid interface "' + name + '"'); |
| } |
| } |
| this._ui = this._ui(this.suite); |
| |
| this.suite.on('pre-require', function(context) { |
| exports.afterEach = context.afterEach || context.teardown; |
| exports.after = context.after || context.suiteTeardown; |
| exports.beforeEach = context.beforeEach || context.setup; |
| exports.before = context.before || context.suiteSetup; |
| exports.describe = context.describe || context.suite; |
| exports.it = context.it || context.test; |
| exports.setup = context.setup || context.beforeEach; |
| exports.suiteSetup = context.suiteSetup || context.before; |
| exports.suiteTeardown = context.suiteTeardown || context.after; |
| exports.suite = context.suite || context.describe; |
| exports.teardown = context.teardown || context.afterEach; |
| exports.test = context.test || context.it; |
| exports.run = context.run; |
| }); |
| |
| return this; |
| }; |
| |
| /** |
| * Load registered files. |
| * |
| * @api private |
| */ |
| Mocha.prototype.loadFiles = function(fn) { |
| var self = this; |
| var suite = this.suite; |
| this.files.forEach(function(file) { |
| file = path.resolve(file); |
| suite.emit('pre-require', global, file, self); |
| suite.emit('require', require(file), file, self); |
| suite.emit('post-require', global, file, self); |
| }); |
| fn && fn(); |
| }; |
| |
| /** |
| * Enable growl support. |
| * |
| * @api private |
| */ |
| Mocha.prototype._growl = function(runner, reporter) { |
| var notify = require('growl'); |
| |
| runner.on('end', function() { |
| var stats = reporter.stats; |
| if (stats.failures) { |
| var msg = stats.failures + ' of ' + runner.total + ' tests failed'; |
| notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); |
| } else { |
| notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { |
| name: 'mocha', |
| title: 'Passed', |
| image: image('ok') |
| }); |
| } |
| }); |
| }; |
| |
| /** |
| * Add regexp to grep, if `re` is a string it is escaped. |
| * |
| * @param {RegExp|String} re |
| * @return {Mocha} |
| * @api public |
| * @param {RegExp|string} re |
| * @return {Mocha} |
| */ |
| Mocha.prototype.grep = function(re) { |
| this.options.grep = typeof re === 'string' ? new RegExp(escapeRe(re)) : re; |
| return this; |
| }; |
| |
| /** |
| * Invert `.grep()` matches. |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.invert = function() { |
| this.options.invert = true; |
| return this; |
| }; |
| |
| /** |
| * Ignore global leaks. |
| * |
| * @param {Boolean} ignore |
| * @return {Mocha} |
| * @api public |
| * @param {boolean} ignore |
| * @return {Mocha} |
| */ |
| Mocha.prototype.ignoreLeaks = function(ignore) { |
| this.options.ignoreLeaks = Boolean(ignore); |
| return this; |
| }; |
| |
| /** |
| * Enable global leak checking. |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.checkLeaks = function() { |
| this.options.ignoreLeaks = false; |
| return this; |
| }; |
| |
| /** |
| * Display long stack-trace on failing |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.fullTrace = function() { |
| this.options.fullStackTrace = true; |
| return this; |
| }; |
| |
| /** |
| * Enable growl support. |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.growl = function() { |
| this.options.growl = true; |
| return this; |
| }; |
| |
| /** |
| * Ignore `globals` array or string. |
| * |
| * @param {Array|String} globals |
| * @return {Mocha} |
| * @api public |
| * @param {Array|string} globals |
| * @return {Mocha} |
| */ |
| Mocha.prototype.globals = function(globals) { |
| this.options.globals = (this.options.globals || []).concat(globals); |
| return this; |
| }; |
| |
| /** |
| * Emit color output. |
| * |
| * @param {Boolean} colors |
| * @return {Mocha} |
| * @api public |
| * @param {boolean} colors |
| * @return {Mocha} |
| */ |
| Mocha.prototype.useColors = function(colors) { |
| if (colors !== undefined) { |
| this.options.useColors = colors; |
| } |
| return this; |
| }; |
| |
| /** |
| * Use inline diffs rather than +/-. |
| * |
| * @param {Boolean} inlineDiffs |
| * @return {Mocha} |
| * @api public |
| * @param {boolean} inlineDiffs |
| * @return {Mocha} |
| */ |
| Mocha.prototype.useInlineDiffs = function(inlineDiffs) { |
| this.options.useInlineDiffs = inlineDiffs !== undefined && inlineDiffs; |
| return this; |
| }; |
| |
| /** |
| * Set the timeout in milliseconds. |
| * |
| * @param {Number} timeout |
| * @return {Mocha} |
| * @api public |
| * @param {number} timeout |
| * @return {Mocha} |
| */ |
| Mocha.prototype.timeout = function(timeout) { |
| this.suite.timeout(timeout); |
| return this; |
| }; |
| |
| /** |
| * Set the number of times to retry failed tests. |
| * |
| * @param {Number} retry times |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.retries = function(n) { |
| this.suite.retries(n); |
| return this; |
| }; |
| |
| /** |
| * Set slowness threshold in milliseconds. |
| * |
| * @param {Number} slow |
| * @return {Mocha} |
| * @api public |
| * @param {number} slow |
| * @return {Mocha} |
| */ |
| Mocha.prototype.slow = function(slow) { |
| this.suite.slow(slow); |
| return this; |
| }; |
| |
| /** |
| * Enable timeouts. |
| * |
| * @param {Boolean} enabled |
| * @return {Mocha} |
| * @api public |
| * @param {boolean} enabled |
| * @return {Mocha} |
| */ |
| Mocha.prototype.enableTimeouts = function(enabled) { |
| this.suite.enableTimeouts(arguments.length && enabled !== undefined ? enabled : true); |
| return this; |
| }; |
| |
| /** |
| * Makes all tests async (accepting a callback) |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.asyncOnly = function() { |
| this.options.asyncOnly = true; |
| return this; |
| }; |
| |
| /** |
| * Disable syntax highlighting (in browser). |
| * |
| * @api public |
| */ |
| Mocha.prototype.noHighlighting = function() { |
| this.options.noHighlighting = true; |
| return this; |
| }; |
| |
| /** |
| * Enable uncaught errors to propagate (in browser). |
| * |
| * @return {Mocha} |
| * @api public |
| */ |
| Mocha.prototype.allowUncaught = function() { |
| this.options.allowUncaught = true; |
| return this; |
| }; |
| |
| /** |
| * Delay root suite execution. |
| * @returns {Mocha} |
| */ |
| Mocha.prototype.delay = function delay() { |
| this.options.delay = true; |
| return this; |
| }; |
| |
| /** |
| * Run tests and invoke `fn()` when complete. |
| * |
| * @api public |
| * @param {Function} fn |
| * @return {Runner} |
| */ |
| Mocha.prototype.run = function(fn) { |
| if (this.files.length) { |
| this.loadFiles(); |
| } |
| var suite = this.suite; |
| var options = this.options; |
| options.files = this.files; |
| var runner = new exports.Runner(suite, options.delay); |
| var reporter = new this._reporter(runner, options); |
| runner.ignoreLeaks = options.ignoreLeaks !== false; |
| runner.fullStackTrace = options.fullStackTrace; |
| runner.asyncOnly = options.asyncOnly; |
| runner.allowUncaught = options.allowUncaught; |
| if (options.grep) { |
| runner.grep(options.grep, options.invert); |
| } |
| if (options.globals) { |
| runner.globals(options.globals); |
| } |
| if (options.growl) { |
| this._growl(runner, reporter); |
| } |
| if (options.useColors !== undefined) { |
| exports.reporters.Base.useColors = options.useColors; |
| } |
| exports.reporters.Base.inlineDiffs = options.useInlineDiffs; |
| |
| function done(failures) { |
| if (reporter.done) { |
| reporter.done(failures, fn); |
| } else { |
| fn && fn(failures); |
| } |
| } |
| |
| return runner.run(done); |
| }; |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},"/lib") |
| },{"./context":6,"./hook":7,"./interfaces":11,"./reporters":22,"./runnable":35,"./runner":36,"./suite":37,"./test":38,"./utils":39,"_process":58,"escape-string-regexp":49,"growl":51,"path":43}],15:[function(require,module,exports){ |
| /** |
| * Helpers. |
| */ |
| |
| var s = 1000; |
| var m = s * 60; |
| var h = m * 60; |
| var d = h * 24; |
| var y = d * 365.25; |
| |
| /** |
| * Parse or format the given `val`. |
| * |
| * Options: |
| * |
| * - `long` verbose formatting [false] |
| * |
| * @api public |
| * @param {string|number} val |
| * @param {Object} options |
| * @return {string|number} |
| */ |
| module.exports = function(val, options) { |
| options = options || {}; |
| if (typeof val === 'string') { |
| return parse(val); |
| } |
| // https://github.com/mochajs/mocha/pull/1035 |
| return options['long'] ? longFormat(val) : shortFormat(val); |
| }; |
| |
| /** |
| * Parse the given `str` and return milliseconds. |
| * |
| * @api private |
| * @param {string} str |
| * @return {number} |
| */ |
| function parse(str) { |
| var match = (/^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i).exec(str); |
| if (!match) { |
| return; |
| } |
| var n = parseFloat(match[1]); |
| var type = (match[2] || 'ms').toLowerCase(); |
| switch (type) { |
| case 'years': |
| case 'year': |
| case 'y': |
| return n * y; |
| case 'days': |
| case 'day': |
| case 'd': |
| return n * d; |
| case 'hours': |
| case 'hour': |
| case 'h': |
| return n * h; |
| case 'minutes': |
| case 'minute': |
| case 'm': |
| return n * m; |
| case 'seconds': |
| case 'second': |
| case 's': |
| return n * s; |
| case 'ms': |
| return n; |
| default: |
| // No default case |
| } |
| } |
| |
| /** |
| * Short format for `ms`. |
| * |
| * @api private |
| * @param {number} ms |
| * @return {string} |
| */ |
| function shortFormat(ms) { |
| if (ms >= d) { |
| return Math.round(ms / d) + 'd'; |
| } |
| if (ms >= h) { |
| return Math.round(ms / h) + 'h'; |
| } |
| if (ms >= m) { |
| return Math.round(ms / m) + 'm'; |
| } |
| if (ms >= s) { |
| return Math.round(ms / s) + 's'; |
| } |
| return ms + 'ms'; |
| } |
| |
| /** |
| * Long format for `ms`. |
| * |
| * @api private |
| * @param {number} ms |
| * @return {string} |
| */ |
| function longFormat(ms) { |
| return plural(ms, d, 'day') |
| || plural(ms, h, 'hour') |
| || plural(ms, m, 'minute') |
| || plural(ms, s, 'second') |
| || ms + ' ms'; |
| } |
| |
| /** |
| * Pluralization helper. |
| * |
| * @api private |
| * @param {number} ms |
| * @param {number} n |
| * @param {string} name |
| */ |
| function plural(ms, n, name) { |
| if (ms < n) { |
| return; |
| } |
| if (ms < n * 1.5) { |
| return Math.floor(ms / n) + ' ' + name; |
| } |
| return Math.ceil(ms / n) + ' ' + name + 's'; |
| } |
| |
| },{}],16:[function(require,module,exports){ |
| |
| /** |
| * Expose `Pending`. |
| */ |
| |
| module.exports = Pending; |
| |
| /** |
| * Initialize a new `Pending` error with the given message. |
| * |
| * @param {string} message |
| */ |
| function Pending(message) { |
| this.message = message; |
| } |
| |
| },{}],17:[function(require,module,exports){ |
| (function (process,global){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var tty = require('tty'); |
| var diff = require('diff'); |
| var ms = require('../ms'); |
| var utils = require('../utils'); |
| var supportsColor = process.browser ? null : require('supports-color'); |
| |
| /** |
| * Expose `Base`. |
| */ |
| |
| exports = module.exports = Base; |
| |
| /** |
| * Save timer references to avoid Sinon interfering. |
| * See: https://github.com/mochajs/mocha/issues/237 |
| */ |
| |
| /* eslint-disable no-unused-vars, no-native-reassign */ |
| var Date = global.Date; |
| var setTimeout = global.setTimeout; |
| var setInterval = global.setInterval; |
| var clearTimeout = global.clearTimeout; |
| var clearInterval = global.clearInterval; |
| /* eslint-enable no-unused-vars, no-native-reassign */ |
| |
| /** |
| * Check if both stdio streams are associated with a tty. |
| */ |
| |
| var isatty = tty.isatty(1) && tty.isatty(2); |
| |
| /** |
| * Enable coloring by default, except in the browser interface. |
| */ |
| |
| exports.useColors = !process.browser && (supportsColor || (process.env.MOCHA_COLORS !== undefined)); |
| |
| /** |
| * Inline diffs instead of +/- |
| */ |
| |
| exports.inlineDiffs = false; |
| |
| /** |
| * Default color map. |
| */ |
| |
| exports.colors = { |
| pass: 90, |
| fail: 31, |
| 'bright pass': 92, |
| 'bright fail': 91, |
| 'bright yellow': 93, |
| pending: 36, |
| suite: 0, |
| 'error title': 0, |
| 'error message': 31, |
| 'error stack': 90, |
| checkmark: 32, |
| fast: 90, |
| medium: 33, |
| slow: 31, |
| green: 32, |
| light: 90, |
| 'diff gutter': 90, |
| 'diff added': 32, |
| 'diff removed': 31 |
| }; |
| |
| /** |
| * Default symbol map. |
| */ |
| |
| exports.symbols = { |
| ok: '✓', |
| err: '✖', |
| dot: '․' |
| }; |
| |
| // With node.js on Windows: use symbols available in terminal default fonts |
| if (process.platform === 'win32') { |
| exports.symbols.ok = '\u221A'; |
| exports.symbols.err = '\u00D7'; |
| exports.symbols.dot = '.'; |
| } |
| |
| /** |
| * Color `str` with the given `type`, |
| * allowing colors to be disabled, |
| * as well as user-defined color |
| * schemes. |
| * |
| * @param {string} type |
| * @param {string} str |
| * @return {string} |
| * @api private |
| */ |
| var color = exports.color = function(type, str) { |
| if (!exports.useColors) { |
| return String(str); |
| } |
| return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; |
| }; |
| |
| /** |
| * Expose term window size, with some defaults for when stderr is not a tty. |
| */ |
| |
| exports.window = { |
| width: 75 |
| }; |
| |
| if (isatty) { |
| exports.window.width = process.stdout.getWindowSize |
| ? process.stdout.getWindowSize(1)[0] |
| : tty.getWindowSize()[1]; |
| } |
| |
| /** |
| * Expose some basic cursor interactions that are common among reporters. |
| */ |
| |
| exports.cursor = { |
| hide: function() { |
| isatty && process.stdout.write('\u001b[?25l'); |
| }, |
| |
| show: function() { |
| isatty && process.stdout.write('\u001b[?25h'); |
| }, |
| |
| deleteLine: function() { |
| isatty && process.stdout.write('\u001b[2K'); |
| }, |
| |
| beginningOfLine: function() { |
| isatty && process.stdout.write('\u001b[0G'); |
| }, |
| |
| CR: function() { |
| if (isatty) { |
| exports.cursor.deleteLine(); |
| exports.cursor.beginningOfLine(); |
| } else { |
| process.stdout.write('\r'); |
| } |
| } |
| }; |
| |
| /** |
| * Outut the given `failures` as a list. |
| * |
| * @param {Array} failures |
| * @api public |
| */ |
| |
| exports.list = function(failures) { |
| console.log(); |
| failures.forEach(function(test, i) { |
| // format |
| var fmt = color('error title', ' %s) %s:\n') |
| + color('error message', ' %s') |
| + color('error stack', '\n%s\n'); |
| |
| // msg |
| var msg; |
| var err = test.err; |
| var message; |
| if (err.message && typeof err.message.toString === 'function') { |
| message = err.message + ''; |
| } else if (typeof err.inspect === 'function') { |
| message = err.inspect() + ''; |
| } else { |
| message = ''; |
| } |
| var stack = err.stack || message; |
| var index = stack.indexOf(message); |
| var actual = err.actual; |
| var expected = err.expected; |
| var escape = true; |
| |
| if (index === -1) { |
| msg = message; |
| } else { |
| index += message.length; |
| msg = stack.slice(0, index); |
| // remove msg from stack |
| stack = stack.slice(index + 1); |
| } |
| |
| // uncaught |
| if (err.uncaught) { |
| msg = 'Uncaught ' + msg; |
| } |
| // explicitly show diff |
| if (err.showDiff !== false && sameType(actual, expected) && expected !== undefined) { |
| escape = false; |
| if (!(utils.isString(actual) && utils.isString(expected))) { |
| err.actual = actual = utils.stringify(actual); |
| err.expected = expected = utils.stringify(expected); |
| } |
| |
| fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n'); |
| var match = message.match(/^([^:]+): expected/); |
| msg = '\n ' + color('error message', match ? match[1] : msg); |
| |
| if (exports.inlineDiffs) { |
| msg += inlineDiff(err, escape); |
| } else { |
| msg += unifiedDiff(err, escape); |
| } |
| } |
| |
| // indent stack trace |
| stack = stack.replace(/^/gm, ' '); |
| |
| console.log(fmt, (i + 1), test.fullTitle(), msg, stack); |
| }); |
| }; |
| |
| /** |
| * Initialize a new `Base` reporter. |
| * |
| * All other reporters generally |
| * inherit from this reporter, providing |
| * stats such as test duration, number |
| * of tests passed / failed etc. |
| * |
| * @param {Runner} runner |
| * @api public |
| */ |
| |
| function Base(runner) { |
| var stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }; |
| var failures = this.failures = []; |
| |
| if (!runner) { |
| return; |
| } |
| this.runner = runner; |
| |
| runner.stats = stats; |
| |
| runner.on('start', function() { |
| stats.start = new Date(); |
| }); |
| |
| runner.on('suite', function(suite) { |
| stats.suites = stats.suites || 0; |
| suite.root || stats.suites++; |
| }); |
| |
| runner.on('test end', function() { |
| stats.tests = stats.tests || 0; |
| stats.tests++; |
| }); |
| |
| runner.on('pass', function(test) { |
| stats.passes = stats.passes || 0; |
| |
| if (test.duration > test.slow()) { |
| test.speed = 'slow'; |
| } else if (test.duration > test.slow() / 2) { |
| test.speed = 'medium'; |
| } else { |
| test.speed = 'fast'; |
| } |
| |
| stats.passes++; |
| }); |
| |
| runner.on('fail', function(test, err) { |
| stats.failures = stats.failures || 0; |
| stats.failures++; |
| test.err = err; |
| failures.push(test); |
| }); |
| |
| runner.on('end', function() { |
| stats.end = new Date(); |
| stats.duration = new Date() - stats.start; |
| }); |
| |
| runner.on('pending', function() { |
| stats.pending++; |
| }); |
| } |
| |
| /** |
| * Output common epilogue used by many of |
| * the bundled reporters. |
| * |
| * @api public |
| */ |
| Base.prototype.epilogue = function() { |
| var stats = this.stats; |
| var fmt; |
| |
| console.log(); |
| |
| // passes |
| fmt = color('bright pass', ' ') |
| + color('green', ' %d passing') |
| + color('light', ' (%s)'); |
| |
| console.log(fmt, |
| stats.passes || 0, |
| ms(stats.duration)); |
| |
| // pending |
| if (stats.pending) { |
| fmt = color('pending', ' ') |
| + color('pending', ' %d pending'); |
| |
| console.log(fmt, stats.pending); |
| } |
| |
| // failures |
| if (stats.failures) { |
| fmt = color('fail', ' %d failing'); |
| |
| console.log(fmt, stats.failures); |
| |
| Base.list(this.failures); |
| console.log(); |
| } |
| |
| console.log(); |
| }; |
| |
| /** |
| * Pad the given `str` to `len`. |
| * |
| * @api private |
| * @param {string} str |
| * @param {string} len |
| * @return {string} |
| */ |
| function pad(str, len) { |
| str = String(str); |
| return Array(len - str.length + 1).join(' ') + str; |
| } |
| |
| /** |
| * Returns an inline diff between 2 strings with coloured ANSI output |
| * |
| * @api private |
| * @param {Error} err with actual/expected |
| * @param {boolean} escape |
| * @return {string} Diff |
| */ |
| function inlineDiff(err, escape) { |
| var msg = errorDiff(err, 'WordsWithSpace', escape); |
| |
| // linenos |
| var lines = msg.split('\n'); |
| if (lines.length > 4) { |
| var width = String(lines.length).length; |
| msg = lines.map(function(str, i) { |
| return pad(++i, width) + ' |' + ' ' + str; |
| }).join('\n'); |
| } |
| |
| // legend |
| msg = '\n' |
| + color('diff removed', 'actual') |
| + ' ' |
| + color('diff added', 'expected') |
| + '\n\n' |
| + msg |
| + '\n'; |
| |
| // indent |
| msg = msg.replace(/^/gm, ' '); |
| return msg; |
| } |
| |
| /** |
| * Returns a unified diff between two strings. |
| * |
| * @api private |
| * @param {Error} err with actual/expected |
| * @param {boolean} escape |
| * @return {string} The diff. |
| */ |
| function unifiedDiff(err, escape) { |
| var indent = ' '; |
| function cleanUp(line) { |
| if (escape) { |
| line = escapeInvisibles(line); |
| } |
| if (line[0] === '+') { |
| return indent + colorLines('diff added', line); |
| } |
| if (line[0] === '-') { |
| return indent + colorLines('diff removed', line); |
| } |
| if (line.match(/\@\@/)) { |
| return null; |
| } |
| if (line.match(/\\ No newline/)) { |
| return null; |
| } |
| return indent + line; |
| } |
| function notBlank(line) { |
| return typeof line !== 'undefined' && line !== null; |
| } |
| var msg = diff.createPatch('string', err.actual, err.expected); |
| var lines = msg.split('\n').splice(4); |
| return '\n ' |
| + colorLines('diff added', '+ expected') + ' ' |
| + colorLines('diff removed', '- actual') |
| + '\n\n' |
| + lines.map(cleanUp).filter(notBlank).join('\n'); |
| } |
| |
| /** |
| * Return a character diff for `err`. |
| * |
| * @api private |
| * @param {Error} err |
| * @param {string} type |
| * @param {boolean} escape |
| * @return {string} |
| */ |
| function errorDiff(err, type, escape) { |
| var actual = escape ? escapeInvisibles(err.actual) : err.actual; |
| var expected = escape ? escapeInvisibles(err.expected) : err.expected; |
| return diff['diff' + type](actual, expected).map(function(str) { |
| if (str.added) { |
| return colorLines('diff added', str.value); |
| } |
| if (str.removed) { |
| return colorLines('diff removed', str.value); |
| } |
| return str.value; |
| }).join(''); |
| } |
| |
| /** |
| * Returns a string with all invisible characters in plain text |
| * |
| * @api private |
| * @param {string} line |
| * @return {string} |
| */ |
| function escapeInvisibles(line) { |
| return line.replace(/\t/g, '<tab>') |
| .replace(/\r/g, '<CR>') |
| .replace(/\n/g, '<LF>\n'); |
| } |
| |
| /** |
| * Color lines for `str`, using the color `name`. |
| * |
| * @api private |
| * @param {string} name |
| * @param {string} str |
| * @return {string} |
| */ |
| function colorLines(name, str) { |
| return str.split('\n').map(function(str) { |
| return color(name, str); |
| }).join('\n'); |
| } |
| |
| /** |
| * Object#toString reference. |
| */ |
| var objToString = Object.prototype.toString; |
| |
| /** |
| * Check that a / b have the same type. |
| * |
| * @api private |
| * @param {Object} a |
| * @param {Object} b |
| * @return {boolean} |
| */ |
| function sameType(a, b) { |
| return objToString.call(a) === objToString.call(b); |
| } |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"../ms":15,"../utils":39,"_process":58,"diff":48,"supports-color":43,"tty":5}],18:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var utils = require('../utils'); |
| |
| /** |
| * Expose `Doc`. |
| */ |
| |
| exports = module.exports = Doc; |
| |
| /** |
| * Initialize a new `Doc` reporter. |
| * |
| * @param {Runner} runner |
| * @api public |
| */ |
| function Doc(runner) { |
| Base.call(this, runner); |
| |
| var indents = 2; |
| |
| function indent() { |
| return Array(indents).join(' '); |
| } |
| |
| runner.on('suite', function(suite) { |
| if (suite.root) { |
| return; |
| } |
| ++indents; |
| console.log('%s<section class="suite">', indent()); |
| ++indents; |
| console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title)); |
| console.log('%s<dl>', indent()); |
| }); |
| |
| runner.on('suite end', function(suite) { |
| if (suite.root) { |
| return; |
| } |
| console.log('%s</dl>', indent()); |
| --indents; |
| console.log('%s</section>', indent()); |
| --indents; |
| }); |
| |
| runner.on('pass', function(test) { |
| console.log('%s <dt>%s</dt>', indent(), utils.escape(test.title)); |
| var code = utils.escape(utils.clean(test.body)); |
| console.log('%s <dd><pre><code>%s</code></pre></dd>', indent(), code); |
| }); |
| |
| runner.on('fail', function(test, err) { |
| console.log('%s <dt class="error">%s</dt>', indent(), utils.escape(test.title)); |
| var code = utils.escape(utils.clean(test.fn.body)); |
| console.log('%s <dd class="error"><pre><code>%s</code></pre></dd>', indent(), code); |
| console.log('%s <dd class="error">%s</dd>', indent(), utils.escape(err)); |
| }); |
| } |
| |
| },{"../utils":39,"./base":17}],19:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| var color = Base.color; |
| |
| /** |
| * Expose `Dot`. |
| */ |
| |
| exports = module.exports = Dot; |
| |
| /** |
| * Initialize a new `Dot` matrix test reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function Dot(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var width = Base.window.width * .75 | 0; |
| var n = -1; |
| |
| runner.on('start', function() { |
| process.stdout.write('\n'); |
| }); |
| |
| runner.on('pending', function() { |
| if (++n % width === 0) { |
| process.stdout.write('\n '); |
| } |
| process.stdout.write(color('pending', Base.symbols.dot)); |
| }); |
| |
| runner.on('pass', function(test) { |
| if (++n % width === 0) { |
| process.stdout.write('\n '); |
| } |
| if (test.speed === 'slow') { |
| process.stdout.write(color('bright yellow', Base.symbols.dot)); |
| } else { |
| process.stdout.write(color(test.speed, Base.symbols.dot)); |
| } |
| }); |
| |
| runner.on('fail', function() { |
| if (++n % width === 0) { |
| process.stdout.write('\n '); |
| } |
| process.stdout.write(color('fail', Base.symbols.dot)); |
| }); |
| |
| runner.on('end', function() { |
| console.log(); |
| self.epilogue(); |
| }); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(Dot, Base); |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],20:[function(require,module,exports){ |
| (function (process,__dirname){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var JSONCov = require('./json-cov'); |
| var readFileSync = require('fs').readFileSync; |
| var join = require('path').join; |
| |
| /** |
| * Expose `HTMLCov`. |
| */ |
| |
| exports = module.exports = HTMLCov; |
| |
| /** |
| * Initialize a new `JsCoverage` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function HTMLCov(runner) { |
| var jade = require('jade'); |
| var file = join(__dirname, '/templates/coverage.jade'); |
| var str = readFileSync(file, 'utf8'); |
| var fn = jade.compile(str, { filename: file }); |
| var self = this; |
| |
| JSONCov.call(this, runner, false); |
| |
| runner.on('end', function() { |
| process.stdout.write(fn({ |
| cov: self.cov, |
| coverageClass: coverageClass |
| })); |
| }); |
| } |
| |
| /** |
| * Return coverage class for a given coverage percentage. |
| * |
| * @api private |
| * @param {number} coveragePctg |
| * @return {string} |
| */ |
| function coverageClass(coveragePctg) { |
| if (coveragePctg >= 75) { |
| return 'high'; |
| } |
| if (coveragePctg >= 50) { |
| return 'medium'; |
| } |
| if (coveragePctg >= 25) { |
| return 'low'; |
| } |
| return 'terrible'; |
| } |
| |
| }).call(this,require('_process'),"/lib/reporters") |
| },{"./json-cov":23,"_process":58,"fs":43,"jade":43,"path":43}],21:[function(require,module,exports){ |
| (function (global){ |
| /* eslint-env browser */ |
| |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var utils = require('../utils'); |
| var Progress = require('../browser/progress'); |
| var escapeRe = require('escape-string-regexp'); |
| var escape = utils.escape; |
| |
| /** |
| * Save timer references to avoid Sinon interfering (see GH-237). |
| */ |
| |
| /* eslint-disable no-unused-vars, no-native-reassign */ |
| var Date = global.Date; |
| var setTimeout = global.setTimeout; |
| var setInterval = global.setInterval; |
| var clearTimeout = global.clearTimeout; |
| var clearInterval = global.clearInterval; |
| /* eslint-enable no-unused-vars, no-native-reassign */ |
| |
| /** |
| * Expose `HTML`. |
| */ |
| |
| exports = module.exports = HTML; |
| |
| /** |
| * Stats template. |
| */ |
| |
| var statsTemplate = '<ul id="mocha-stats">' |
| + '<li class="progress"><canvas width="40" height="40"></canvas></li>' |
| + '<li class="passes"><a href="javascript:void(0);">passes:</a> <em>0</em></li>' |
| + '<li class="failures"><a href="javascript:void(0);">failures:</a> <em>0</em></li>' |
| + '<li class="duration">duration: <em>0</em>s</li>' |
| + '</ul>'; |
| |
| /** |
| * Initialize a new `HTML` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function HTML(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var stats = this.stats; |
| var stat = fragment(statsTemplate); |
| var items = stat.getElementsByTagName('li'); |
| var passes = items[1].getElementsByTagName('em')[0]; |
| var passesLink = items[1].getElementsByTagName('a')[0]; |
| var failures = items[2].getElementsByTagName('em')[0]; |
| var failuresLink = items[2].getElementsByTagName('a')[0]; |
| var duration = items[3].getElementsByTagName('em')[0]; |
| var canvas = stat.getElementsByTagName('canvas')[0]; |
| var report = fragment('<ul id="mocha-report"></ul>'); |
| var stack = [report]; |
| var progress; |
| var ctx; |
| var root = document.getElementById('mocha'); |
| |
| if (canvas.getContext) { |
| var ratio = window.devicePixelRatio || 1; |
| canvas.style.width = canvas.width; |
| canvas.style.height = canvas.height; |
| canvas.width *= ratio; |
| canvas.height *= ratio; |
| ctx = canvas.getContext('2d'); |
| ctx.scale(ratio, ratio); |
| progress = new Progress(); |
| } |
| |
| if (!root) { |
| return error('#mocha div missing, add it to your document'); |
| } |
| |
| // pass toggle |
| on(passesLink, 'click', function(evt) { |
| evt.preventDefault(); |
| unhide(); |
| var name = (/pass/).test(report.className) ? '' : ' pass'; |
| report.className = report.className.replace(/fail|pass/g, '') + name; |
| if (report.className.trim()) { |
| hideSuitesWithout('test pass'); |
| } |
| }); |
| |
| // failure toggle |
| on(failuresLink, 'click', function(evt) { |
| evt.preventDefault(); |
| unhide(); |
| var name = (/fail/).test(report.className) ? '' : ' fail'; |
| report.className = report.className.replace(/fail|pass/g, '') + name; |
| if (report.className.trim()) { |
| hideSuitesWithout('test fail'); |
| } |
| }); |
| |
| root.appendChild(stat); |
| root.appendChild(report); |
| |
| if (progress) { |
| progress.size(40); |
| } |
| |
| runner.on('suite', function(suite) { |
| if (suite.root) { |
| return; |
| } |
| |
| // suite |
| var url = self.suiteURL(suite); |
| var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title)); |
| |
| // container |
| stack[0].appendChild(el); |
| stack.unshift(document.createElement('ul')); |
| el.appendChild(stack[0]); |
| }); |
| |
| runner.on('suite end', function(suite) { |
| if (suite.root) { |
| return; |
| } |
| stack.shift(); |
| }); |
| |
| runner.on('pass', function(test) { |
| var url = self.testURL(test); |
| var markup = '<li class="test pass %e"><h2>%e<span class="duration">%ems</span> ' |
| + '<a href="%s" class="replay">‣</a></h2></li>'; |
| var el = fragment(markup, test.speed, test.title, test.duration, url); |
| self.addCodeToggle(el, test.body); |
| appendToStack(el); |
| updateStats(); |
| }); |
| |
| runner.on('fail', function(test) { |
| var el = fragment('<li class="test fail"><h2>%e <a href="%e" class="replay">‣</a></h2></li>', |
| test.title, self.testURL(test)); |
| var stackString; // Note: Includes leading newline |
| var message = test.err.toString(); |
| |
| // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we |
| // check for the result of the stringifying. |
| if (message === '[object Error]') { |
| message = test.err.message; |
| } |
| |
| if (test.err.stack) { |
| var indexOfMessage = test.err.stack.indexOf(test.err.message); |
| if (indexOfMessage === -1) { |
| stackString = test.err.stack; |
| } else { |
| stackString = test.err.stack.substr(test.err.message.length + indexOfMessage); |
| } |
| } else if (test.err.sourceURL && test.err.line !== undefined) { |
| // Safari doesn't give you a stack. Let's at least provide a source line. |
| stackString = '\n(' + test.err.sourceURL + ':' + test.err.line + ')'; |
| } |
| |
| stackString = stackString || ''; |
| |
| if (test.err.htmlMessage && stackString) { |
| el.appendChild(fragment('<div class="html-error">%s\n<pre class="error">%e</pre></div>', |
| test.err.htmlMessage, stackString)); |
| } else if (test.err.htmlMessage) { |
| el.appendChild(fragment('<div class="html-error">%s</div>', test.err.htmlMessage)); |
| } else { |
| el.appendChild(fragment('<pre class="error">%e%e</pre>', message, stackString)); |
| } |
| |
| self.addCodeToggle(el, test.body); |
| appendToStack(el); |
| updateStats(); |
| }); |
| |
| runner.on('pending', function(test) { |
| var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title); |
| appendToStack(el); |
| updateStats(); |
| }); |
| |
| function appendToStack(el) { |
| // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack. |
| if (stack[0]) { |
| stack[0].appendChild(el); |
| } |
| } |
| |
| function updateStats() { |
| // TODO: add to stats |
| var percent = stats.tests / this.total * 100 | 0; |
| if (progress) { |
| progress.update(percent).draw(ctx); |
| } |
| |
| // update stats |
| var ms = new Date() - stats.start; |
| text(passes, stats.passes); |
| text(failures, stats.failures); |
| text(duration, (ms / 1000).toFixed(2)); |
| } |
| } |
| |
| /** |
| * Makes a URL, preserving querystring ("search") parameters. |
| * |
| * @param {string} s |
| * @return {string} A new URL. |
| */ |
| function makeUrl(s) { |
| var search = window.location.search; |
| |
| // Remove previous grep query parameter if present |
| if (search) { |
| search = search.replace(/[?&]grep=[^&\s]*/g, '').replace(/^&/, '?'); |
| } |
| |
| return window.location.pathname + (search ? search + '&' : '?') + 'grep=' + encodeURIComponent(escapeRe(s)); |
| } |
| |
| /** |
| * Provide suite URL. |
| * |
| * @param {Object} [suite] |
| */ |
| HTML.prototype.suiteURL = function(suite) { |
| return makeUrl(suite.fullTitle()); |
| }; |
| |
| /** |
| * Provide test URL. |
| * |
| * @param {Object} [test] |
| */ |
| HTML.prototype.testURL = function(test) { |
| return makeUrl(test.fullTitle()); |
| }; |
| |
| /** |
| * Adds code toggle functionality for the provided test's list element. |
| * |
| * @param {HTMLLIElement} el |
| * @param {string} contents |
| */ |
| HTML.prototype.addCodeToggle = function(el, contents) { |
| var h2 = el.getElementsByTagName('h2')[0]; |
| |
| on(h2, 'click', function() { |
| pre.style.display = pre.style.display === 'none' ? 'block' : 'none'; |
| }); |
| |
| var pre = fragment('<pre><code>%e</code></pre>', utils.clean(contents)); |
| el.appendChild(pre); |
| pre.style.display = 'none'; |
| }; |
| |
| /** |
| * Display error `msg`. |
| * |
| * @param {string} msg |
| */ |
| function error(msg) { |
| document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg)); |
| } |
| |
| /** |
| * Return a DOM fragment from `html`. |
| * |
| * @param {string} html |
| */ |
| function fragment(html) { |
| var args = arguments; |
| var div = document.createElement('div'); |
| var i = 1; |
| |
| div.innerHTML = html.replace(/%([se])/g, function(_, type) { |
| switch (type) { |
| case 's': return String(args[i++]); |
| case 'e': return escape(args[i++]); |
| // no default |
| } |
| }); |
| |
| return div.firstChild; |
| } |
| |
| /** |
| * Check for suites that do not have elements |
| * with `classname`, and hide them. |
| * |
| * @param {text} classname |
| */ |
| function hideSuitesWithout(classname) { |
| var suites = document.getElementsByClassName('suite'); |
| for (var i = 0; i < suites.length; i++) { |
| var els = suites[i].getElementsByClassName(classname); |
| if (!els.length) { |
| suites[i].className += ' hidden'; |
| } |
| } |
| } |
| |
| /** |
| * Unhide .hidden suites. |
| */ |
| function unhide() { |
| var els = document.getElementsByClassName('suite hidden'); |
| for (var i = 0; i < els.length; ++i) { |
| els[i].className = els[i].className.replace('suite hidden', 'suite'); |
| } |
| } |
| |
| /** |
| * Set an element's text contents. |
| * |
| * @param {HTMLElement} el |
| * @param {string} contents |
| */ |
| function text(el, contents) { |
| if (el.textContent) { |
| el.textContent = contents; |
| } else { |
| el.innerText = contents; |
| } |
| } |
| |
| /** |
| * Listen on `event` with callback `fn`. |
| */ |
| function on(el, event, fn) { |
| if (el.addEventListener) { |
| el.addEventListener(event, fn, false); |
| } else { |
| el.attachEvent('on' + event, fn); |
| } |
| } |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"../browser/progress":4,"../utils":39,"./base":17,"escape-string-regexp":49}],22:[function(require,module,exports){ |
| // Alias exports to a their normalized format Mocha#reporter to prevent a need |
| // for dynamic (try/catch) requires, which Browserify doesn't handle. |
| exports.Base = exports.base = require('./base'); |
| exports.Dot = exports.dot = require('./dot'); |
| exports.Doc = exports.doc = require('./doc'); |
| exports.TAP = exports.tap = require('./tap'); |
| exports.JSON = exports.json = require('./json'); |
| exports.HTML = exports.html = require('./html'); |
| exports.List = exports.list = require('./list'); |
| exports.Min = exports.min = require('./min'); |
| exports.Spec = exports.spec = require('./spec'); |
| exports.Nyan = exports.nyan = require('./nyan'); |
| exports.XUnit = exports.xunit = require('./xunit'); |
| exports.Markdown = exports.markdown = require('./markdown'); |
| exports.Progress = exports.progress = require('./progress'); |
| exports.Landing = exports.landing = require('./landing'); |
| exports.JSONCov = exports['json-cov'] = require('./json-cov'); |
| exports.HTMLCov = exports['html-cov'] = require('./html-cov'); |
| exports.JSONStream = exports['json-stream'] = require('./json-stream'); |
| |
| },{"./base":17,"./doc":18,"./dot":19,"./html":21,"./html-cov":20,"./json":25,"./json-cov":23,"./json-stream":24,"./landing":26,"./list":27,"./markdown":28,"./min":29,"./nyan":30,"./progress":31,"./spec":32,"./tap":33,"./xunit":34}],23:[function(require,module,exports){ |
| (function (process,global){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| |
| /** |
| * Expose `JSONCov`. |
| */ |
| |
| exports = module.exports = JSONCov; |
| |
| /** |
| * Initialize a new `JsCoverage` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| * @param {boolean} output |
| */ |
| function JSONCov(runner, output) { |
| Base.call(this, runner); |
| |
| output = arguments.length === 1 || output; |
| var self = this; |
| var tests = []; |
| var failures = []; |
| var passes = []; |
| |
| runner.on('test end', function(test) { |
| tests.push(test); |
| }); |
| |
| runner.on('pass', function(test) { |
| passes.push(test); |
| }); |
| |
| runner.on('fail', function(test) { |
| failures.push(test); |
| }); |
| |
| runner.on('end', function() { |
| var cov = global._$jscoverage || {}; |
| var result = self.cov = map(cov); |
| result.stats = self.stats; |
| result.tests = tests.map(clean); |
| result.failures = failures.map(clean); |
| result.passes = passes.map(clean); |
| if (!output) { |
| return; |
| } |
| process.stdout.write(JSON.stringify(result, null, 2)); |
| }); |
| } |
| |
| /** |
| * Map jscoverage data to a JSON structure |
| * suitable for reporting. |
| * |
| * @api private |
| * @param {Object} cov |
| * @return {Object} |
| */ |
| |
| function map(cov) { |
| var ret = { |
| instrumentation: 'node-jscoverage', |
| sloc: 0, |
| hits: 0, |
| misses: 0, |
| coverage: 0, |
| files: [] |
| }; |
| |
| for (var filename in cov) { |
| if (Object.prototype.hasOwnProperty.call(cov, filename)) { |
| var data = coverage(filename, cov[filename]); |
| ret.files.push(data); |
| ret.hits += data.hits; |
| ret.misses += data.misses; |
| ret.sloc += data.sloc; |
| } |
| } |
| |
| ret.files.sort(function(a, b) { |
| return a.filename.localeCompare(b.filename); |
| }); |
| |
| if (ret.sloc > 0) { |
| ret.coverage = (ret.hits / ret.sloc) * 100; |
| } |
| |
| return ret; |
| } |
| |
| /** |
| * Map jscoverage data for a single source file |
| * to a JSON structure suitable for reporting. |
| * |
| * @api private |
| * @param {string} filename name of the source file |
| * @param {Object} data jscoverage coverage data |
| * @return {Object} |
| */ |
| function coverage(filename, data) { |
| var ret = { |
| filename: filename, |
| coverage: 0, |
| hits: 0, |
| misses: 0, |
| sloc: 0, |
| source: {} |
| }; |
| |
| data.source.forEach(function(line, num) { |
| num++; |
| |
| if (data[num] === 0) { |
| ret.misses++; |
| ret.sloc++; |
| } else if (data[num] !== undefined) { |
| ret.hits++; |
| ret.sloc++; |
| } |
| |
| ret.source[num] = { |
| source: line, |
| coverage: data[num] === undefined ? '' : data[num] |
| }; |
| }); |
| |
| ret.coverage = ret.hits / ret.sloc * 100; |
| |
| return ret; |
| } |
| |
| /** |
| * Return a plain-object representation of `test` |
| * free of cyclic properties etc. |
| * |
| * @api private |
| * @param {Object} test |
| * @return {Object} |
| */ |
| function clean(test) { |
| return { |
| duration: test.duration, |
| currentRetry: test.currentRetry(), |
| fullTitle: test.fullTitle(), |
| title: test.title |
| }; |
| } |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"./base":17,"_process":58}],24:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| |
| /** |
| * Expose `List`. |
| */ |
| |
| exports = module.exports = List; |
| |
| /** |
| * Initialize a new `List` test reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function List(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var total = runner.total; |
| |
| runner.on('start', function() { |
| console.log(JSON.stringify(['start', { total: total }])); |
| }); |
| |
| runner.on('pass', function(test) { |
| console.log(JSON.stringify(['pass', clean(test)])); |
| }); |
| |
| runner.on('fail', function(test, err) { |
| test = clean(test); |
| test.err = err.message; |
| test.stack = err.stack || null; |
| console.log(JSON.stringify(['fail', test])); |
| }); |
| |
| runner.on('end', function() { |
| process.stdout.write(JSON.stringify(['end', self.stats])); |
| }); |
| } |
| |
| /** |
| * Return a plain-object representation of `test` |
| * free of cyclic properties etc. |
| * |
| * @api private |
| * @param {Object} test |
| * @return {Object} |
| */ |
| function clean(test) { |
| return { |
| title: test.title, |
| fullTitle: test.fullTitle(), |
| duration: test.duration, |
| currentRetry: test.currentRetry() |
| }; |
| } |
| |
| }).call(this,require('_process')) |
| },{"./base":17,"_process":58}],25:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| |
| /** |
| * Expose `JSON`. |
| */ |
| |
| exports = module.exports = JSONReporter; |
| |
| /** |
| * Initialize a new `JSON` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function JSONReporter(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var tests = []; |
| var pending = []; |
| var failures = []; |
| var passes = []; |
| |
| runner.on('test end', function(test) { |
| tests.push(test); |
| }); |
| |
| runner.on('pass', function(test) { |
| passes.push(test); |
| }); |
| |
| runner.on('fail', function(test) { |
| failures.push(test); |
| }); |
| |
| runner.on('pending', function(test) { |
| pending.push(test); |
| }); |
| |
| runner.on('end', function() { |
| var obj = { |
| stats: self.stats, |
| tests: tests.map(clean), |
| pending: pending.map(clean), |
| failures: failures.map(clean), |
| passes: passes.map(clean) |
| }; |
| |
| runner.testResults = obj; |
| |
| process.stdout.write(JSON.stringify(obj, null, 2)); |
| }); |
| } |
| |
| /** |
| * Return a plain-object representation of `test` |
| * free of cyclic properties etc. |
| * |
| * @api private |
| * @param {Object} test |
| * @return {Object} |
| */ |
| function clean(test) { |
| return { |
| title: test.title, |
| fullTitle: test.fullTitle(), |
| duration: test.duration, |
| currentRetry: test.currentRetry(), |
| err: errorJSON(test.err || {}) |
| }; |
| } |
| |
| /** |
| * Transform `error` into a JSON object. |
| * |
| * @api private |
| * @param {Error} err |
| * @return {Object} |
| */ |
| function errorJSON(err) { |
| var res = {}; |
| Object.getOwnPropertyNames(err).forEach(function(key) { |
| res[key] = err[key]; |
| }, err); |
| return res; |
| } |
| |
| }).call(this,require('_process')) |
| },{"./base":17,"_process":58}],26:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| var cursor = Base.cursor; |
| var color = Base.color; |
| |
| /** |
| * Expose `Landing`. |
| */ |
| |
| exports = module.exports = Landing; |
| |
| /** |
| * Airplane color. |
| */ |
| |
| Base.colors.plane = 0; |
| |
| /** |
| * Airplane crash color. |
| */ |
| |
| Base.colors['plane crash'] = 31; |
| |
| /** |
| * Runway color. |
| */ |
| |
| Base.colors.runway = 90; |
| |
| /** |
| * Initialize a new `Landing` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function Landing(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var width = Base.window.width * .75 | 0; |
| var total = runner.total; |
| var stream = process.stdout; |
| var plane = color('plane', '✈'); |
| var crashed = -1; |
| var n = 0; |
| |
| function runway() { |
| var buf = Array(width).join('-'); |
| return ' ' + color('runway', buf); |
| } |
| |
| runner.on('start', function() { |
| stream.write('\n\n\n '); |
| cursor.hide(); |
| }); |
| |
| runner.on('test end', function(test) { |
| // check if the plane crashed |
| var col = crashed === -1 ? width * ++n / total | 0 : crashed; |
| |
| // show the crash |
| if (test.state === 'failed') { |
| plane = color('plane crash', '✈'); |
| crashed = col; |
| } |
| |
| // render landing strip |
| stream.write('\u001b[' + (width + 1) + 'D\u001b[2A'); |
| stream.write(runway()); |
| stream.write('\n '); |
| stream.write(color('runway', Array(col).join('â‹…'))); |
| stream.write(plane); |
| stream.write(color('runway', Array(width - col).join('â‹…') + '\n')); |
| stream.write(runway()); |
| stream.write('\u001b[0m'); |
| }); |
| |
| runner.on('end', function() { |
| cursor.show(); |
| console.log(); |
| self.epilogue(); |
| }); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(Landing, Base); |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],27:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| var color = Base.color; |
| var cursor = Base.cursor; |
| |
| /** |
| * Expose `List`. |
| */ |
| |
| exports = module.exports = List; |
| |
| /** |
| * Initialize a new `List` test reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function List(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var n = 0; |
| |
| runner.on('start', function() { |
| console.log(); |
| }); |
| |
| runner.on('test', function(test) { |
| process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); |
| }); |
| |
| runner.on('pending', function(test) { |
| var fmt = color('checkmark', ' -') |
| + color('pending', ' %s'); |
| console.log(fmt, test.fullTitle()); |
| }); |
| |
| runner.on('pass', function(test) { |
| var fmt = color('checkmark', ' ' + Base.symbols.dot) |
| + color('pass', ' %s: ') |
| + color(test.speed, '%dms'); |
| cursor.CR(); |
| console.log(fmt, test.fullTitle(), test.duration); |
| }); |
| |
| runner.on('fail', function(test) { |
| cursor.CR(); |
| console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); |
| }); |
| |
| runner.on('end', self.epilogue.bind(self)); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(List, Base); |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],28:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var utils = require('../utils'); |
| |
| /** |
| * Constants |
| */ |
| |
| var SUITE_PREFIX = '$'; |
| |
| /** |
| * Expose `Markdown`. |
| */ |
| |
| exports = module.exports = Markdown; |
| |
| /** |
| * Initialize a new `Markdown` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function Markdown(runner) { |
| Base.call(this, runner); |
| |
| var level = 0; |
| var buf = ''; |
| |
| function title(str) { |
| return Array(level).join('#') + ' ' + str; |
| } |
| |
| function mapTOC(suite, obj) { |
| var ret = obj; |
| var key = SUITE_PREFIX + suite.title; |
| |
| obj = obj[key] = obj[key] || { suite: suite }; |
| suite.suites.forEach(function(suite) { |
| mapTOC(suite, obj); |
| }); |
| |
| return ret; |
| } |
| |
| function stringifyTOC(obj, level) { |
| ++level; |
| var buf = ''; |
| var link; |
| for (var key in obj) { |
| if (key === 'suite') { |
| continue; |
| } |
| if (key !== SUITE_PREFIX) { |
| link = ' - [' + key.substring(1) + ']'; |
| link += '(#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; |
| buf += Array(level).join(' ') + link; |
| } |
| buf += stringifyTOC(obj[key], level); |
| } |
| return buf; |
| } |
| |
| function generateTOC(suite) { |
| var obj = mapTOC(suite, {}); |
| return stringifyTOC(obj, 0); |
| } |
| |
| generateTOC(runner.suite); |
| |
| runner.on('suite', function(suite) { |
| ++level; |
| var slug = utils.slug(suite.fullTitle()); |
| buf += '<a name="' + slug + '"></a>' + '\n'; |
| buf += title(suite.title) + '\n'; |
| }); |
| |
| runner.on('suite end', function() { |
| --level; |
| }); |
| |
| runner.on('pass', function(test) { |
| var code = utils.clean(test.body); |
| buf += test.title + '.\n'; |
| buf += '\n```js\n'; |
| buf += code + '\n'; |
| buf += '```\n\n'; |
| }); |
| |
| runner.on('end', function() { |
| process.stdout.write('# TOC\n'); |
| process.stdout.write(generateTOC(runner.suite)); |
| process.stdout.write(buf); |
| }); |
| } |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],29:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| |
| /** |
| * Expose `Min`. |
| */ |
| |
| exports = module.exports = Min; |
| |
| /** |
| * Initialize a new `Min` minimal test reporter (best used with --watch). |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function Min(runner) { |
| Base.call(this, runner); |
| |
| runner.on('start', function() { |
| // clear screen |
| process.stdout.write('\u001b[2J'); |
| // set cursor position |
| process.stdout.write('\u001b[1;3H'); |
| }); |
| |
| runner.on('end', this.epilogue.bind(this)); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(Min, Base); |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],30:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| |
| /** |
| * Expose `Dot`. |
| */ |
| |
| exports = module.exports = NyanCat; |
| |
| /** |
| * Initialize a new `Dot` matrix test reporter. |
| * |
| * @param {Runner} runner |
| * @api public |
| */ |
| |
| function NyanCat(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var width = Base.window.width * .75 | 0; |
| var nyanCatWidth = this.nyanCatWidth = 11; |
| |
| this.colorIndex = 0; |
| this.numberOfLines = 4; |
| this.rainbowColors = self.generateColors(); |
| this.scoreboardWidth = 5; |
| this.tick = 0; |
| this.trajectories = [[], [], [], []]; |
| this.trajectoryWidthMax = (width - nyanCatWidth); |
| |
| runner.on('start', function() { |
| Base.cursor.hide(); |
| self.draw(); |
| }); |
| |
| runner.on('pending', function() { |
| self.draw(); |
| }); |
| |
| runner.on('pass', function() { |
| self.draw(); |
| }); |
| |
| runner.on('fail', function() { |
| self.draw(); |
| }); |
| |
| runner.on('end', function() { |
| Base.cursor.show(); |
| for (var i = 0; i < self.numberOfLines; i++) { |
| write('\n'); |
| } |
| self.epilogue(); |
| }); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(NyanCat, Base); |
| |
| /** |
| * Draw the nyan cat |
| * |
| * @api private |
| */ |
| |
| NyanCat.prototype.draw = function() { |
| this.appendRainbow(); |
| this.drawScoreboard(); |
| this.drawRainbow(); |
| this.drawNyanCat(); |
| this.tick = !this.tick; |
| }; |
| |
| /** |
| * Draw the "scoreboard" showing the number |
| * of passes, failures and pending tests. |
| * |
| * @api private |
| */ |
| |
| NyanCat.prototype.drawScoreboard = function() { |
| var stats = this.stats; |
| |
| function draw(type, n) { |
| write(' '); |
| write(Base.color(type, n)); |
| write('\n'); |
| } |
| |
| draw('green', stats.passes); |
| draw('fail', stats.failures); |
| draw('pending', stats.pending); |
| write('\n'); |
| |
| this.cursorUp(this.numberOfLines); |
| }; |
| |
| /** |
| * Append the rainbow. |
| * |
| * @api private |
| */ |
| |
| NyanCat.prototype.appendRainbow = function() { |
| var segment = this.tick ? '_' : '-'; |
| var rainbowified = this.rainbowify(segment); |
| |
| for (var index = 0; index < this.numberOfLines; index++) { |
| var trajectory = this.trajectories[index]; |
| if (trajectory.length >= this.trajectoryWidthMax) { |
| trajectory.shift(); |
| } |
| trajectory.push(rainbowified); |
| } |
| }; |
| |
| /** |
| * Draw the rainbow. |
| * |
| * @api private |
| */ |
| |
| NyanCat.prototype.drawRainbow = function() { |
| var self = this; |
| |
| this.trajectories.forEach(function(line) { |
| write('\u001b[' + self.scoreboardWidth + 'C'); |
| write(line.join('')); |
| write('\n'); |
| }); |
| |
| this.cursorUp(this.numberOfLines); |
| }; |
| |
| /** |
| * Draw the nyan cat |
| * |
| * @api private |
| */ |
| NyanCat.prototype.drawNyanCat = function() { |
| var self = this; |
| var startWidth = this.scoreboardWidth + this.trajectories[0].length; |
| var dist = '\u001b[' + startWidth + 'C'; |
| var padding = ''; |
| |
| write(dist); |
| write('_,------,'); |
| write('\n'); |
| |
| write(dist); |
| padding = self.tick ? ' ' : ' '; |
| write('_|' + padding + '/\\_/\\ '); |
| write('\n'); |
| |
| write(dist); |
| padding = self.tick ? '_' : '__'; |
| var tail = self.tick ? '~' : '^'; |
| write(tail + '|' + padding + this.face() + ' '); |
| write('\n'); |
| |
| write(dist); |
| padding = self.tick ? ' ' : ' '; |
| write(padding + '"" "" '); |
| write('\n'); |
| |
| this.cursorUp(this.numberOfLines); |
| }; |
| |
| /** |
| * Draw nyan cat face. |
| * |
| * @api private |
| * @return {string} |
| */ |
| |
| NyanCat.prototype.face = function() { |
| var stats = this.stats; |
| if (stats.failures) { |
| return '( x .x)'; |
| } else if (stats.pending) { |
| return '( o .o)'; |
| } else if (stats.passes) { |
| return '( ^ .^)'; |
| } |
| return '( - .-)'; |
| }; |
| |
| /** |
| * Move cursor up `n`. |
| * |
| * @api private |
| * @param {number} n |
| */ |
| |
| NyanCat.prototype.cursorUp = function(n) { |
| write('\u001b[' + n + 'A'); |
| }; |
| |
| /** |
| * Move cursor down `n`. |
| * |
| * @api private |
| * @param {number} n |
| */ |
| |
| NyanCat.prototype.cursorDown = function(n) { |
| write('\u001b[' + n + 'B'); |
| }; |
| |
| /** |
| * Generate rainbow colors. |
| * |
| * @api private |
| * @return {Array} |
| */ |
| NyanCat.prototype.generateColors = function() { |
| var colors = []; |
| |
| for (var i = 0; i < (6 * 7); i++) { |
| var pi3 = Math.floor(Math.PI / 3); |
| var n = (i * (1.0 / 6)); |
| var r = Math.floor(3 * Math.sin(n) + 3); |
| var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3); |
| var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3); |
| colors.push(36 * r + 6 * g + b + 16); |
| } |
| |
| return colors; |
| }; |
| |
| /** |
| * Apply rainbow to the given `str`. |
| * |
| * @api private |
| * @param {string} str |
| * @return {string} |
| */ |
| NyanCat.prototype.rainbowify = function(str) { |
| if (!Base.useColors) { |
| return str; |
| } |
| var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; |
| this.colorIndex += 1; |
| return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; |
| }; |
| |
| /** |
| * Stdout helper. |
| * |
| * @param {string} string A message to write to stdout. |
| */ |
| function write(string) { |
| process.stdout.write(string); |
| } |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],31:[function(require,module,exports){ |
| (function (process){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| var color = Base.color; |
| var cursor = Base.cursor; |
| |
| /** |
| * Expose `Progress`. |
| */ |
| |
| exports = module.exports = Progress; |
| |
| /** |
| * General progress bar color. |
| */ |
| |
| Base.colors.progress = 90; |
| |
| /** |
| * Initialize a new `Progress` bar test reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| * @param {Object} options |
| */ |
| function Progress(runner, options) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var width = Base.window.width * .50 | 0; |
| var total = runner.total; |
| var complete = 0; |
| var lastN = -1; |
| |
| // default chars |
| options = options || {}; |
| options.open = options.open || '['; |
| options.complete = options.complete || 'â–¬'; |
| options.incomplete = options.incomplete || Base.symbols.dot; |
| options.close = options.close || ']'; |
| options.verbose = false; |
| |
| // tests started |
| runner.on('start', function() { |
| console.log(); |
| cursor.hide(); |
| }); |
| |
| // tests complete |
| runner.on('test end', function() { |
| complete++; |
| |
| var percent = complete / total; |
| var n = width * percent | 0; |
| var i = width - n; |
| |
| if (n === lastN && !options.verbose) { |
| // Don't re-render the line if it hasn't changed |
| return; |
| } |
| lastN = n; |
| |
| cursor.CR(); |
| process.stdout.write('\u001b[J'); |
| process.stdout.write(color('progress', ' ' + options.open)); |
| process.stdout.write(Array(n).join(options.complete)); |
| process.stdout.write(Array(i).join(options.incomplete)); |
| process.stdout.write(color('progress', options.close)); |
| if (options.verbose) { |
| process.stdout.write(color('progress', ' ' + complete + ' of ' + total)); |
| } |
| }); |
| |
| // tests are complete, output some stats |
| // and the failures if any |
| runner.on('end', function() { |
| cursor.show(); |
| console.log(); |
| self.epilogue(); |
| }); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(Progress, Base); |
| |
| }).call(this,require('_process')) |
| },{"../utils":39,"./base":17,"_process":58}],32:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var inherits = require('../utils').inherits; |
| var color = Base.color; |
| var cursor = Base.cursor; |
| |
| /** |
| * Expose `Spec`. |
| */ |
| |
| exports = module.exports = Spec; |
| |
| /** |
| * Initialize a new `Spec` test reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function Spec(runner) { |
| Base.call(this, runner); |
| |
| var self = this; |
| var indents = 0; |
| var n = 0; |
| |
| function indent() { |
| return Array(indents).join(' '); |
| } |
| |
| runner.on('start', function() { |
| console.log(); |
| }); |
| |
| runner.on('suite', function(suite) { |
| ++indents; |
| console.log(color('suite', '%s%s'), indent(), suite.title); |
| }); |
| |
| runner.on('suite end', function() { |
| --indents; |
| if (indents === 1) { |
| console.log(); |
| } |
| }); |
| |
| runner.on('pending', function(test) { |
| var fmt = indent() + color('pending', ' - %s'); |
| console.log(fmt, test.title); |
| }); |
| |
| runner.on('pass', function(test) { |
| var fmt; |
| if (test.speed === 'fast') { |
| fmt = indent() |
| + color('checkmark', ' ' + Base.symbols.ok) |
| + color('pass', ' %s'); |
| cursor.CR(); |
| console.log(fmt, test.title); |
| } else { |
| fmt = indent() |
| + color('checkmark', ' ' + Base.symbols.ok) |
| + color('pass', ' %s') |
| + color(test.speed, ' (%dms)'); |
| cursor.CR(); |
| console.log(fmt, test.title, test.duration); |
| } |
| }); |
| |
| runner.on('fail', function(test) { |
| cursor.CR(); |
| console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); |
| }); |
| |
| runner.on('end', self.epilogue.bind(self)); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(Spec, Base); |
| |
| },{"../utils":39,"./base":17}],33:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| |
| /** |
| * Expose `TAP`. |
| */ |
| |
| exports = module.exports = TAP; |
| |
| /** |
| * Initialize a new `TAP` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function TAP(runner) { |
| Base.call(this, runner); |
| |
| var n = 1; |
| var passes = 0; |
| var failures = 0; |
| |
| runner.on('start', function() { |
| var total = runner.grepTotal(runner.suite); |
| console.log('%d..%d', 1, total); |
| }); |
| |
| runner.on('test end', function() { |
| ++n; |
| }); |
| |
| runner.on('pending', function(test) { |
| console.log('ok %d %s # SKIP -', n, title(test)); |
| }); |
| |
| runner.on('pass', function(test) { |
| passes++; |
| console.log('ok %d %s', n, title(test)); |
| }); |
| |
| runner.on('fail', function(test, err) { |
| failures++; |
| console.log('not ok %d %s', n, title(test)); |
| if (err.stack) { |
| console.log(err.stack.replace(/^/gm, ' ')); |
| } |
| }); |
| |
| runner.on('end', function() { |
| console.log('# tests ' + (passes + failures)); |
| console.log('# pass ' + passes); |
| console.log('# fail ' + failures); |
| }); |
| } |
| |
| /** |
| * Return a TAP-safe title of `test` |
| * |
| * @api private |
| * @param {Object} test |
| * @return {String} |
| */ |
| function title(test) { |
| return test.fullTitle().replace(/#/g, ''); |
| } |
| |
| },{"./base":17}],34:[function(require,module,exports){ |
| (function (process,global){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Base = require('./base'); |
| var utils = require('../utils'); |
| var inherits = utils.inherits; |
| var fs = require('fs'); |
| var escape = utils.escape; |
| var mkdirp = require('mkdirp'); |
| var path = require('path'); |
| |
| /** |
| * Save timer references to avoid Sinon interfering (see GH-237). |
| */ |
| |
| /* eslint-disable no-unused-vars, no-native-reassign */ |
| var Date = global.Date; |
| var setTimeout = global.setTimeout; |
| var setInterval = global.setInterval; |
| var clearTimeout = global.clearTimeout; |
| var clearInterval = global.clearInterval; |
| /* eslint-enable no-unused-vars, no-native-reassign */ |
| |
| /** |
| * Expose `XUnit`. |
| */ |
| |
| exports = module.exports = XUnit; |
| |
| /** |
| * Initialize a new `XUnit` reporter. |
| * |
| * @api public |
| * @param {Runner} runner |
| */ |
| function XUnit(runner, options) { |
| Base.call(this, runner); |
| |
| var stats = this.stats; |
| var tests = []; |
| var self = this; |
| |
| if (options.reporterOptions && options.reporterOptions.output) { |
| if (!fs.createWriteStream) { |
| throw new Error('file output not supported in browser'); |
| } |
| mkdirp.sync(path.dirname(options.reporterOptions.output)); |
| self.fileStream = fs.createWriteStream(options.reporterOptions.output); |
| } |
| |
| runner.on('pending', function(test) { |
| tests.push(test); |
| }); |
| |
| runner.on('pass', function(test) { |
| tests.push(test); |
| }); |
| |
| runner.on('fail', function(test) { |
| tests.push(test); |
| }); |
| |
| runner.on('end', function() { |
| self.write(tag('testsuite', { |
| name: 'Mocha Tests', |
| tests: stats.tests, |
| failures: stats.failures, |
| errors: stats.failures, |
| skipped: stats.tests - stats.failures - stats.passes, |
| timestamp: (new Date()).toUTCString(), |
| time: (stats.duration / 1000) || 0 |
| }, false)); |
| |
| tests.forEach(function(t) { |
| self.test(t); |
| }); |
| |
| self.write('</testsuite>'); |
| }); |
| } |
| |
| /** |
| * Inherit from `Base.prototype`. |
| */ |
| inherits(XUnit, Base); |
| |
| /** |
| * Override done to close the stream (if it's a file). |
| * |
| * @param failures |
| * @param {Function} fn |
| */ |
| XUnit.prototype.done = function(failures, fn) { |
| if (this.fileStream) { |
| this.fileStream.end(function() { |
| fn(failures); |
| }); |
| } else { |
| fn(failures); |
| } |
| }; |
| |
| /** |
| * Write out the given line. |
| * |
| * @param {string} line |
| */ |
| XUnit.prototype.write = function(line) { |
| if (this.fileStream) { |
| this.fileStream.write(line + '\n'); |
| } else if (typeof process === 'object' && process.stdout) { |
| process.stdout.write(line + '\n'); |
| } else { |
| console.log(line); |
| } |
| }; |
| |
| /** |
| * Output tag for the given `test.` |
| * |
| * @param {Test} test |
| */ |
| XUnit.prototype.test = function(test) { |
| var attrs = { |
| classname: test.parent.fullTitle(), |
| name: test.title, |
| time: (test.duration / 1000) || 0 |
| }; |
| |
| if (test.state === 'failed') { |
| var err = test.err; |
| this.write(tag('testcase', attrs, false, tag('failure', {}, false, escape(err.message) + '\n' + escape(err.stack)))); |
| } else if (test.isPending()) { |
| this.write(tag('testcase', attrs, false, tag('skipped', {}, true))); |
| } else { |
| this.write(tag('testcase', attrs, true)); |
| } |
| }; |
| |
| /** |
| * HTML tag helper. |
| * |
| * @param name |
| * @param attrs |
| * @param close |
| * @param content |
| * @return {string} |
| */ |
| function tag(name, attrs, close, content) { |
| var end = close ? '/>' : '>'; |
| var pairs = []; |
| var tag; |
| |
| for (var key in attrs) { |
| if (Object.prototype.hasOwnProperty.call(attrs, key)) { |
| pairs.push(key + '="' + escape(attrs[key]) + '"'); |
| } |
| } |
| |
| tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; |
| if (content) { |
| tag += content + '</' + name + end; |
| } |
| return tag; |
| } |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"../utils":39,"./base":17,"_process":58,"fs":43,"mkdirp":55,"path":43}],35:[function(require,module,exports){ |
| (function (global){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var EventEmitter = require('events').EventEmitter; |
| var Pending = require('./pending'); |
| var debug = require('debug')('mocha:runnable'); |
| var milliseconds = require('./ms'); |
| var utils = require('./utils'); |
| var inherits = utils.inherits; |
| |
| /** |
| * Save timer references to avoid Sinon interfering (see GH-237). |
| */ |
| |
| /* eslint-disable no-unused-vars, no-native-reassign */ |
| var Date = global.Date; |
| var setTimeout = global.setTimeout; |
| var setInterval = global.setInterval; |
| var clearTimeout = global.clearTimeout; |
| var clearInterval = global.clearInterval; |
| /* eslint-enable no-unused-vars, no-native-reassign */ |
| |
| /** |
| * Object#toString(). |
| */ |
| |
| var toString = Object.prototype.toString; |
| |
| /** |
| * Expose `Runnable`. |
| */ |
| |
| module.exports = Runnable; |
| |
| /** |
| * Initialize a new `Runnable` with the given `title` and callback `fn`. |
| * |
| * @param {String} title |
| * @param {Function} fn |
| * @api private |
| * @param {string} title |
| * @param {Function} fn |
| */ |
| function Runnable(title, fn) { |
| this.title = title; |
| this.fn = fn; |
| this.body = (fn || '').toString(); |
| this.async = fn && fn.length; |
| this.sync = !this.async; |
| this._timeout = 2000; |
| this._slow = 75; |
| this._enableTimeouts = true; |
| this.timedOut = false; |
| this._trace = new Error('done() called multiple times'); |
| this._retries = -1; |
| this._currentRetry = 0; |
| this.pending = false; |
| } |
| |
| /** |
| * Inherit from `EventEmitter.prototype`. |
| */ |
| inherits(Runnable, EventEmitter); |
| |
| /** |
| * Set & get timeout `ms`. |
| * |
| * @api private |
| * @param {number|string} ms |
| * @return {Runnable|number} ms or Runnable instance. |
| */ |
| Runnable.prototype.timeout = function(ms) { |
| if (!arguments.length) { |
| return this._timeout; |
| } |
| if (ms === 0) { |
| this._enableTimeouts = false; |
| } |
| if (typeof ms === 'string') { |
| ms = milliseconds(ms); |
| } |
| debug('timeout %d', ms); |
| this._timeout = ms; |
| if (this.timer) { |
| this.resetTimeout(); |
| } |
| return this; |
| }; |
| |
| /** |
| * Set & get slow `ms`. |
| * |
| * @api private |
| * @param {number|string} ms |
| * @return {Runnable|number} ms or Runnable instance. |
| */ |
| Runnable.prototype.slow = function(ms) { |
| if (!arguments.length) { |
| return this._slow; |
| } |
| if (typeof ms === 'string') { |
| ms = milliseconds(ms); |
| } |
| debug('timeout %d', ms); |
| this._slow = ms; |
| return this; |
| }; |
| |
| /** |
| * Set and get whether timeout is `enabled`. |
| * |
| * @api private |
| * @param {boolean} enabled |
| * @return {Runnable|boolean} enabled or Runnable instance. |
| */ |
| Runnable.prototype.enableTimeouts = function(enabled) { |
| if (!arguments.length) { |
| return this._enableTimeouts; |
| } |
| debug('enableTimeouts %s', enabled); |
| this._enableTimeouts = enabled; |
| return this; |
| }; |
| |
| /** |
| * Halt and mark as pending. |
| * |
| * @api public |
| */ |
| Runnable.prototype.skip = function() { |
| throw new Pending(); |
| }; |
| |
| /** |
| * Check if this runnable or its parent suite is marked as pending. |
| * |
| * @api private |
| */ |
| Runnable.prototype.isPending = function() { |
| return this.pending || (this.parent && this.parent.isPending()); |
| }; |
| |
| /** |
| * Set number of retries. |
| * |
| * @api private |
| */ |
| Runnable.prototype.retries = function(n) { |
| if (!arguments.length) { |
| return this._retries; |
| } |
| this._retries = n; |
| }; |
| |
| /** |
| * Get current retry |
| * |
| * @api private |
| */ |
| Runnable.prototype.currentRetry = function(n) { |
| if (!arguments.length) { |
| return this._currentRetry; |
| } |
| this._currentRetry = n; |
| }; |
| |
| /** |
| * Return the full title generated by recursively concatenating the parent's |
| * full title. |
| * |
| * @api public |
| * @return {string} |
| */ |
| Runnable.prototype.fullTitle = function() { |
| return this.parent.fullTitle() + ' ' + this.title; |
| }; |
| |
| /** |
| * Clear the timeout. |
| * |
| * @api private |
| */ |
| Runnable.prototype.clearTimeout = function() { |
| clearTimeout(this.timer); |
| }; |
| |
| /** |
| * Inspect the runnable void of private properties. |
| * |
| * @api private |
| * @return {string} |
| */ |
| Runnable.prototype.inspect = function() { |
| return JSON.stringify(this, function(key, val) { |
| if (key[0] === '_') { |
| return; |
| } |
| if (key === 'parent') { |
| return '#<Suite>'; |
| } |
| if (key === 'ctx') { |
| return '#<Context>'; |
| } |
| return val; |
| }, 2); |
| }; |
| |
| /** |
| * Reset the timeout. |
| * |
| * @api private |
| */ |
| Runnable.prototype.resetTimeout = function() { |
| var self = this; |
| var ms = this.timeout() || 1e9; |
| |
| if (!this._enableTimeouts) { |
| return; |
| } |
| this.clearTimeout(); |
| this.timer = setTimeout(function() { |
| if (!self._enableTimeouts) { |
| return; |
| } |
| self.callback(new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.')); |
| self.timedOut = true; |
| }, ms); |
| }; |
| |
| /** |
| * Whitelist a list of globals for this test run. |
| * |
| * @api private |
| * @param {string[]} globals |
| */ |
| Runnable.prototype.globals = function(globals) { |
| if (!arguments.length) { |
| return this._allowedGlobals; |
| } |
| this._allowedGlobals = globals; |
| }; |
| |
| /** |
| * Run the test and invoke `fn(err)`. |
| * |
| * @param {Function} fn |
| * @api private |
| */ |
| Runnable.prototype.run = function(fn) { |
| var self = this; |
| var start = new Date(); |
| var ctx = this.ctx; |
| var finished; |
| var emitted; |
| |
| // Sometimes the ctx exists, but it is not runnable |
| if (ctx && ctx.runnable) { |
| ctx.runnable(this); |
| } |
| |
| // called multiple times |
| function multiple(err) { |
| if (emitted) { |
| return; |
| } |
| emitted = true; |
| self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate')); |
| } |
| |
| // finished |
| function done(err) { |
| var ms = self.timeout(); |
| if (self.timedOut) { |
| return; |
| } |
| if (finished) { |
| return multiple(err || self._trace); |
| } |
| |
| self.clearTimeout(); |
| self.duration = new Date() - start; |
| finished = true; |
| if (!err && self.duration > ms && self._enableTimeouts) { |
| err = new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.'); |
| } |
| fn(err); |
| } |
| |
| // for .resetTimeout() |
| this.callback = done; |
| |
| // explicit async with `done` argument |
| if (this.async) { |
| this.resetTimeout(); |
| |
| if (this.allowUncaught) { |
| return callFnAsync(this.fn); |
| } |
| try { |
| callFnAsync(this.fn); |
| } catch (err) { |
| done(utils.getError(err)); |
| } |
| return; |
| } |
| |
| if (this.allowUncaught) { |
| callFn(this.fn); |
| done(); |
| return; |
| } |
| |
| // sync or promise-returning |
| try { |
| if (this.isPending()) { |
| done(); |
| } else { |
| callFn(this.fn); |
| } |
| } catch (err) { |
| done(utils.getError(err)); |
| } |
| |
| function callFn(fn) { |
| var result = fn.call(ctx); |
| if (result && typeof result.then === 'function') { |
| self.resetTimeout(); |
| result |
| .then(function() { |
| done(); |
| // Return null so libraries like bluebird do not warn about |
| // subsequently constructed Promises. |
| return null; |
| }, |
| function(reason) { |
| done(reason || new Error('Promise rejected with no or falsy reason')); |
| }); |
| } else { |
| if (self.asyncOnly) { |
| return done(new Error('--async-only option in use without declaring `done()` or returning a promise')); |
| } |
| |
| done(); |
| } |
| } |
| |
| function callFnAsync(fn) { |
| fn.call(ctx, function(err) { |
| if (err instanceof Error || toString.call(err) === '[object Error]') { |
| return done(err); |
| } |
| if (err) { |
| if (Object.prototype.toString.call(err) === '[object Object]') { |
| return done(new Error('done() invoked with non-Error: ' |
| + JSON.stringify(err))); |
| } |
| return done(new Error('done() invoked with non-Error: ' + err)); |
| } |
| done(); |
| }); |
| } |
| }; |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"./ms":15,"./pending":16,"./utils":39,"debug":2,"events":3}],36:[function(require,module,exports){ |
| (function (process,global){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var EventEmitter = require('events').EventEmitter; |
| var Pending = require('./pending'); |
| var utils = require('./utils'); |
| var inherits = utils.inherits; |
| var debug = require('debug')('mocha:runner'); |
| var Runnable = require('./runnable'); |
| var filter = utils.filter; |
| var indexOf = utils.indexOf; |
| var keys = utils.keys; |
| var stackFilter = utils.stackTraceFilter(); |
| var stringify = utils.stringify; |
| var type = utils.type; |
| var undefinedError = utils.undefinedError; |
| var isArray = utils.isArray; |
| |
| /** |
| * Non-enumerable globals. |
| */ |
| |
| var globals = [ |
| 'setTimeout', |
| 'clearTimeout', |
| 'setInterval', |
| 'clearInterval', |
| 'XMLHttpRequest', |
| 'Date', |
| 'setImmediate', |
| 'clearImmediate' |
| ]; |
| |
| /** |
| * Expose `Runner`. |
| */ |
| |
| module.exports = Runner; |
| |
| /** |
| * Initialize a `Runner` for the given `suite`. |
| * |
| * Events: |
| * |
| * - `start` execution started |
| * - `end` execution complete |
| * - `suite` (suite) test suite execution started |
| * - `suite end` (suite) all tests (and sub-suites) have finished |
| * - `test` (test) test execution started |
| * - `test end` (test) test completed |
| * - `hook` (hook) hook execution started |
| * - `hook end` (hook) hook complete |
| * - `pass` (test) test passed |
| * - `fail` (test, err) test failed |
| * - `pending` (test) test pending |
| * |
| * @api public |
| * @param {Suite} suite Root suite |
| * @param {boolean} [delay] Whether or not to delay execution of root suite |
| * until ready. |
| */ |
| function Runner(suite, delay) { |
| var self = this; |
| this._globals = []; |
| this._abort = false; |
| this._delay = delay; |
| this.suite = suite; |
| this.started = false; |
| this.total = suite.total(); |
| this.failures = 0; |
| this.on('test end', function(test) { |
| self.checkGlobals(test); |
| }); |
| this.on('hook end', function(hook) { |
| self.checkGlobals(hook); |
| }); |
| this._defaultGrep = /.*/; |
| this.grep(this._defaultGrep); |
| this.globals(this.globalProps().concat(extraGlobals())); |
| } |
| |
| /** |
| * Wrapper for setImmediate, process.nextTick, or browser polyfill. |
| * |
| * @param {Function} fn |
| * @api private |
| */ |
| Runner.immediately = global.setImmediate || process.nextTick; |
| |
| /** |
| * Inherit from `EventEmitter.prototype`. |
| */ |
| inherits(Runner, EventEmitter); |
| |
| /** |
| * Run tests with full titles matching `re`. Updates runner.total |
| * with number of tests matched. |
| * |
| * @param {RegExp} re |
| * @param {Boolean} invert |
| * @return {Runner} for chaining |
| * @api public |
| * @param {RegExp} re |
| * @param {boolean} invert |
| * @return {Runner} Runner instance. |
| */ |
| Runner.prototype.grep = function(re, invert) { |
| debug('grep %s', re); |
| this._grep = re; |
| this._invert = invert; |
| this.total = this.grepTotal(this.suite); |
| return this; |
| }; |
| |
| /** |
| * Returns the number of tests matching the grep search for the |
| * given suite. |
| * |
| * @param {Suite} suite |
| * @return {Number} |
| * @api public |
| * @param {Suite} suite |
| * @return {number} |
| */ |
| Runner.prototype.grepTotal = function(suite) { |
| var self = this; |
| var total = 0; |
| |
| suite.eachTest(function(test) { |
| var match = self._grep.test(test.fullTitle()); |
| if (self._invert) { |
| match = !match; |
| } |
| if (match) { |
| total++; |
| } |
| }); |
| |
| return total; |
| }; |
| |
| /** |
| * Return a list of global properties. |
| * |
| * @return {Array} |
| * @api private |
| */ |
| Runner.prototype.globalProps = function() { |
| var props = keys(global); |
| |
| // non-enumerables |
| for (var i = 0; i < globals.length; ++i) { |
| if (~indexOf(props, globals[i])) { |
| continue; |
| } |
| props.push(globals[i]); |
| } |
| |
| return props; |
| }; |
| |
| /** |
| * Allow the given `arr` of globals. |
| * |
| * @param {Array} arr |
| * @return {Runner} for chaining |
| * @api public |
| * @param {Array} arr |
| * @return {Runner} Runner instance. |
| */ |
| Runner.prototype.globals = function(arr) { |
| if (!arguments.length) { |
| return this._globals; |
| } |
| debug('globals %j', arr); |
| this._globals = this._globals.concat(arr); |
| return this; |
| }; |
| |
| /** |
| * Check for global variable leaks. |
| * |
| * @api private |
| */ |
| Runner.prototype.checkGlobals = function(test) { |
| if (this.ignoreLeaks) { |
| return; |
| } |
| var ok = this._globals; |
| |
| var globals = this.globalProps(); |
| var leaks; |
| |
| if (test) { |
| ok = ok.concat(test._allowedGlobals || []); |
| } |
| |
| if (this.prevGlobalsLength === globals.length) { |
| return; |
| } |
| this.prevGlobalsLength = globals.length; |
| |
| leaks = filterLeaks(ok, globals); |
| this._globals = this._globals.concat(leaks); |
| |
| if (leaks.length > 1) { |
| this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + '')); |
| } else if (leaks.length) { |
| this.fail(test, new Error('global leak detected: ' + leaks[0])); |
| } |
| }; |
| |
| /** |
| * Fail the given `test`. |
| * |
| * @api private |
| * @param {Test} test |
| * @param {Error} err |
| */ |
| Runner.prototype.fail = function(test, err) { |
| ++this.failures; |
| test.state = 'failed'; |
| |
| if (!(err instanceof Error || err && typeof err.message === 'string')) { |
| err = new Error('the ' + type(err) + ' ' + stringify(err) + ' was thrown, throw an Error :)'); |
| } |
| |
| err.stack = (this.fullStackTrace || !err.stack) |
| ? err.stack |
| : stackFilter(err.stack); |
| |
| this.emit('fail', test, err); |
| }; |
| |
| /** |
| * Fail the given `hook` with `err`. |
| * |
| * Hook failures work in the following pattern: |
| * - If bail, then exit |
| * - Failed `before` hook skips all tests in a suite and subsuites, |
| * but jumps to corresponding `after` hook |
| * - Failed `before each` hook skips remaining tests in a |
| * suite and jumps to corresponding `after each` hook, |
| * which is run only once |
| * - Failed `after` hook does not alter |
| * execution order |
| * - Failed `after each` hook skips remaining tests in a |
| * suite and subsuites, but executes other `after each` |
| * hooks |
| * |
| * @api private |
| * @param {Hook} hook |
| * @param {Error} err |
| */ |
| Runner.prototype.failHook = function(hook, err) { |
| if (hook.ctx && hook.ctx.currentTest) { |
| hook.originalTitle = hook.originalTitle || hook.title; |
| hook.title = hook.originalTitle + ' for "' + hook.ctx.currentTest.title + '"'; |
| } |
| |
| this.fail(hook, err); |
| if (this.suite.bail()) { |
| this.emit('end'); |
| } |
| }; |
| |
| /** |
| * Run hook `name` callbacks and then invoke `fn()`. |
| * |
| * @api private |
| * @param {string} name |
| * @param {Function} fn |
| */ |
| |
| Runner.prototype.hook = function(name, fn) { |
| var suite = this.suite; |
| var hooks = suite['_' + name]; |
| var self = this; |
| |
| function next(i) { |
| var hook = hooks[i]; |
| if (!hook) { |
| return fn(); |
| } |
| self.currentRunnable = hook; |
| |
| hook.ctx.currentTest = self.test; |
| |
| self.emit('hook', hook); |
| |
| if (!hook.listeners('error').length) { |
| hook.on('error', function(err) { |
| self.failHook(hook, err); |
| }); |
| } |
| |
| hook.run(function(err) { |
| var testError = hook.error(); |
| if (testError) { |
| self.fail(self.test, testError); |
| } |
| if (err) { |
| if (err instanceof Pending) { |
| suite.pending = true; |
| } else { |
| self.failHook(hook, err); |
| |
| // stop executing hooks, notify callee of hook err |
| return fn(err); |
| } |
| } |
| self.emit('hook end', hook); |
| delete hook.ctx.currentTest; |
| next(++i); |
| }); |
| } |
| |
| Runner.immediately(function() { |
| next(0); |
| }); |
| }; |
| |
| /** |
| * Run hook `name` for the given array of `suites` |
| * in order, and callback `fn(err, errSuite)`. |
| * |
| * @api private |
| * @param {string} name |
| * @param {Array} suites |
| * @param {Function} fn |
| */ |
| Runner.prototype.hooks = function(name, suites, fn) { |
| var self = this; |
| var orig = this.suite; |
| |
| function next(suite) { |
| self.suite = suite; |
| |
| if (!suite) { |
| self.suite = orig; |
| return fn(); |
| } |
| |
| self.hook(name, function(err) { |
| if (err) { |
| var errSuite = self.suite; |
| self.suite = orig; |
| return fn(err, errSuite); |
| } |
| |
| next(suites.pop()); |
| }); |
| } |
| |
| next(suites.pop()); |
| }; |
| |
| /** |
| * Run hooks from the top level down. |
| * |
| * @param {String} name |
| * @param {Function} fn |
| * @api private |
| */ |
| Runner.prototype.hookUp = function(name, fn) { |
| var suites = [this.suite].concat(this.parents()).reverse(); |
| this.hooks(name, suites, fn); |
| }; |
| |
| /** |
| * Run hooks from the bottom up. |
| * |
| * @param {String} name |
| * @param {Function} fn |
| * @api private |
| */ |
| Runner.prototype.hookDown = function(name, fn) { |
| var suites = [this.suite].concat(this.parents()); |
| this.hooks(name, suites, fn); |
| }; |
| |
| /** |
| * Return an array of parent Suites from |
| * closest to furthest. |
| * |
| * @return {Array} |
| * @api private |
| */ |
| Runner.prototype.parents = function() { |
| var suite = this.suite; |
| var suites = []; |
| while (suite.parent) { |
| suite = suite.parent; |
| suites.push(suite); |
| } |
| return suites; |
| }; |
| |
| /** |
| * Run the current test and callback `fn(err)`. |
| * |
| * @param {Function} fn |
| * @api private |
| */ |
| Runner.prototype.runTest = function(fn) { |
| var self = this; |
| var test = this.test; |
| |
| if (this.asyncOnly) { |
| test.asyncOnly = true; |
| } |
| |
| if (this.allowUncaught) { |
| test.allowUncaught = true; |
| return test.run(fn); |
| } |
| try { |
| test.on('error', function(err) { |
| self.fail(test, err); |
| }); |
| test.run(fn); |
| } catch (err) { |
| fn(err); |
| } |
| }; |
| |
| /** |
| * Run tests in the given `suite` and invoke the callback `fn()` when complete. |
| * |
| * @api private |
| * @param {Suite} suite |
| * @param {Function} fn |
| */ |
| Runner.prototype.runTests = function(suite, fn) { |
| var self = this; |
| var tests = suite.tests.slice(); |
| var test; |
| |
| function hookErr(_, errSuite, after) { |
| // before/after Each hook for errSuite failed: |
| var orig = self.suite; |
| |
| // for failed 'after each' hook start from errSuite parent, |
| // otherwise start from errSuite itself |
| self.suite = after ? errSuite.parent : errSuite; |
| |
| if (self.suite) { |
| // call hookUp afterEach |
| self.hookUp('afterEach', function(err2, errSuite2) { |
| self.suite = orig; |
| // some hooks may fail even now |
| if (err2) { |
| return hookErr(err2, errSuite2, true); |
| } |
| // report error suite |
| fn(errSuite); |
| }); |
| } else { |
| // there is no need calling other 'after each' hooks |
| self.suite = orig; |
| fn(errSuite); |
| } |
| } |
| |
| function next(err, errSuite) { |
| // if we bail after first err |
| if (self.failures && suite._bail) { |
| return fn(); |
| } |
| |
| if (self._abort) { |
| return fn(); |
| } |
| |
| if (err) { |
| return hookErr(err, errSuite, true); |
| } |
| |
| // next test |
| test = tests.shift(); |
| |
| // all done |
| if (!test) { |
| return fn(); |
| } |
| |
| // grep |
| var match = self._grep.test(test.fullTitle()); |
| if (self._invert) { |
| match = !match; |
| } |
| if (!match) { |
| // Run immediately only if we have defined a grep. When we |
| // define a grep — It can cause maximum callstack error if |
| // the grep is doing a large recursive loop by neglecting |
| // all tests. The run immediately function also comes with |
| // a performance cost. So we don't want to run immediately |
| // if we run the whole test suite, because running the whole |
| // test suite don't do any immediate recursive loops. Thus, |
| // allowing a JS runtime to breathe. |
| if (self._grep !== self._defaultGrep) { |
| Runner.immediately(next); |
| } else { |
| next(); |
| } |
| return; |
| } |
| |
| if (test.isPending()) { |
| self.emit('pending', test); |
| self.emit('test end', test); |
| return next(); |
| } |
| |
| // execute test and hook(s) |
| self.emit('test', self.test = test); |
| self.hookDown('beforeEach', function(err, errSuite) { |
| if (suite.isPending()) { |
| self.emit('pending', test); |
| self.emit('test end', test); |
| return next(); |
| } |
| if (err) { |
| return hookErr(err, errSuite, false); |
| } |
| self.currentRunnable = self.test; |
| self.runTest(function(err) { |
| test = self.test; |
| if (err) { |
| var retry = test.currentRetry(); |
| if (err instanceof Pending) { |
| test.pending = true; |
| self.emit('pending', test); |
| } else if (retry < test.retries()) { |
| var clonedTest = test.clone(); |
| clonedTest.currentRetry(retry + 1); |
| tests.unshift(clonedTest); |
| |
| // Early return + hook trigger so that it doesn't |
| // increment the count wrong |
| return self.hookUp('afterEach', next); |
| } else { |
| self.fail(test, err); |
| } |
| self.emit('test end', test); |
| |
| if (err instanceof Pending) { |
| return next(); |
| } |
| |
| return self.hookUp('afterEach', next); |
| } |
| |
| test.state = 'passed'; |
| self.emit('pass', test); |
| self.emit('test end', test); |
| self.hookUp('afterEach', next); |
| }); |
| }); |
| } |
| |
| this.next = next; |
| this.hookErr = hookErr; |
| next(); |
| }; |
| |
| /** |
| * Run the given `suite` and invoke the callback `fn()` when complete. |
| * |
| * @api private |
| * @param {Suite} suite |
| * @param {Function} fn |
| */ |
| Runner.prototype.runSuite = function(suite, fn) { |
| var i = 0; |
| var self = this; |
| var total = this.grepTotal(suite); |
| var afterAllHookCalled = false; |
| |
| debug('run suite %s', suite.fullTitle()); |
| |
| if (!total || (self.failures && suite._bail)) { |
| return fn(); |
| } |
| |
| this.emit('suite', this.suite = suite); |
| |
| function next(errSuite) { |
| if (errSuite) { |
| // current suite failed on a hook from errSuite |
| if (errSuite === suite) { |
| // if errSuite is current suite |
| // continue to the next sibling suite |
| return done(); |
| } |
| // errSuite is among the parents of current suite |
| // stop execution of errSuite and all sub-suites |
| return done(errSuite); |
| } |
| |
| if (self._abort) { |
| return done(); |
| } |
| |
| var curr = suite.suites[i++]; |
| if (!curr) { |
| return done(); |
| } |
| |
| // Avoid grep neglecting large number of tests causing a |
| // huge recursive loop and thus a maximum call stack error. |
| // See comment in `this.runTests()` for more information. |
| if (self._grep !== self._defaultGrep) { |
| Runner.immediately(function() { |
| self.runSuite(curr, next); |
| }); |
| } else { |
| self.runSuite(curr, next); |
| } |
| } |
| |
| function done(errSuite) { |
| self.suite = suite; |
| self.nextSuite = next; |
| |
| if (afterAllHookCalled) { |
| fn(errSuite); |
| } else { |
| // mark that the afterAll block has been called once |
| // and so can be skipped if there is an error in it. |
| afterAllHookCalled = true; |
| |
| // remove reference to test |
| delete self.test; |
| |
| self.hook('afterAll', function() { |
| self.emit('suite end', suite); |
| fn(errSuite); |
| }); |
| } |
| } |
| |
| this.nextSuite = next; |
| |
| this.hook('beforeAll', function(err) { |
| if (err) { |
| return done(); |
| } |
| self.runTests(suite, next); |
| }); |
| }; |
| |
| /** |
| * Handle uncaught exceptions. |
| * |
| * @param {Error} err |
| * @api private |
| */ |
| Runner.prototype.uncaught = function(err) { |
| if (err) { |
| debug('uncaught exception %s', err !== function() { |
| return this; |
| }.call(err) ? err : (err.message || err)); |
| } else { |
| debug('uncaught undefined exception'); |
| err = undefinedError(); |
| } |
| err.uncaught = true; |
| |
| var runnable = this.currentRunnable; |
| |
| if (!runnable) { |
| runnable = new Runnable('Uncaught error outside test suite'); |
| runnable.parent = this.suite; |
| |
| if (this.started) { |
| this.fail(runnable, err); |
| } else { |
| // Can't recover from this failure |
| this.emit('start'); |
| this.fail(runnable, err); |
| this.emit('end'); |
| } |
| |
| return; |
| } |
| |
| runnable.clearTimeout(); |
| |
| // Ignore errors if complete |
| if (runnable.state) { |
| return; |
| } |
| this.fail(runnable, err); |
| |
| // recover from test |
| if (runnable.type === 'test') { |
| this.emit('test end', runnable); |
| this.hookUp('afterEach', this.next); |
| return; |
| } |
| |
| // recover from hooks |
| if (runnable.type === 'hook') { |
| var errSuite = this.suite; |
| // if hook failure is in afterEach block |
| if (runnable.fullTitle().indexOf('after each') > -1) { |
| return this.hookErr(err, errSuite, true); |
| } |
| // if hook failure is in beforeEach block |
| if (runnable.fullTitle().indexOf('before each') > -1) { |
| return this.hookErr(err, errSuite, false); |
| } |
| // if hook failure is in after or before blocks |
| return this.nextSuite(errSuite); |
| } |
| |
| // bail |
| this.emit('end'); |
| }; |
| |
| /** |
| * Cleans up the references to all the deferred functions |
| * (before/after/beforeEach/afterEach) and tests of a Suite. |
| * These must be deleted otherwise a memory leak can happen, |
| * as those functions may reference variables from closures, |
| * thus those variables can never be garbage collected as long |
| * as the deferred functions exist. |
| * |
| * @param {Suite} suite |
| */ |
| function cleanSuiteReferences(suite) { |
| function cleanArrReferences(arr) { |
| for (var i = 0; i < arr.length; i++) { |
| delete arr[i].fn; |
| } |
| } |
| |
| if (isArray(suite._beforeAll)) { |
| cleanArrReferences(suite._beforeAll); |
| } |
| |
| if (isArray(suite._beforeEach)) { |
| cleanArrReferences(suite._beforeEach); |
| } |
| |
| if (isArray(suite._afterAll)) { |
| cleanArrReferences(suite._afterAll); |
| } |
| |
| if (isArray(suite._afterEach)) { |
| cleanArrReferences(suite._afterEach); |
| } |
| |
| for (var i = 0; i < suite.tests.length; i++) { |
| delete suite.tests[i].fn; |
| } |
| } |
| |
| /** |
| * Run the root suite and invoke `fn(failures)` |
| * on completion. |
| * |
| * @param {Function} fn |
| * @return {Runner} for chaining |
| * @api public |
| * @param {Function} fn |
| * @return {Runner} Runner instance. |
| */ |
| Runner.prototype.run = function(fn) { |
| var self = this; |
| var rootSuite = this.suite; |
| |
| fn = fn || function() {}; |
| |
| function uncaught(err) { |
| self.uncaught(err); |
| } |
| |
| function start() { |
| self.started = true; |
| self.emit('start'); |
| self.runSuite(rootSuite, function() { |
| debug('finished running'); |
| self.emit('end'); |
| }); |
| } |
| |
| debug('start'); |
| |
| // references cleanup to avoid memory leaks |
| this.on('suite end', cleanSuiteReferences); |
| |
| // callback |
| this.on('end', function() { |
| debug('end'); |
| process.removeListener('uncaughtException', uncaught); |
| fn(self.failures); |
| }); |
| |
| // uncaught exception |
| process.on('uncaughtException', uncaught); |
| |
| if (this._delay) { |
| // for reporters, I guess. |
| // might be nice to debounce some dots while we wait. |
| this.emit('waiting', rootSuite); |
| rootSuite.once('run', start); |
| } else { |
| start(); |
| } |
| |
| return this; |
| }; |
| |
| /** |
| * Cleanly abort execution. |
| * |
| * @api public |
| * @return {Runner} Runner instance. |
| */ |
| Runner.prototype.abort = function() { |
| debug('aborting'); |
| this._abort = true; |
| |
| return this; |
| }; |
| |
| /** |
| * Filter leaks with the given globals flagged as `ok`. |
| * |
| * @api private |
| * @param {Array} ok |
| * @param {Array} globals |
| * @return {Array} |
| */ |
| function filterLeaks(ok, globals) { |
| return filter(globals, function(key) { |
| // Firefox and Chrome exposes iframes as index inside the window object |
| if (/^d+/.test(key)) { |
| return false; |
| } |
| |
| // in firefox |
| // if runner runs in an iframe, this iframe's window.getInterface method not init at first |
| // it is assigned in some seconds |
| if (global.navigator && (/^getInterface/).test(key)) { |
| return false; |
| } |
| |
| // an iframe could be approached by window[iframeIndex] |
| // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak |
| if (global.navigator && (/^\d+/).test(key)) { |
| return false; |
| } |
| |
| // Opera and IE expose global variables for HTML element IDs (issue #243) |
| if (/^mocha-/.test(key)) { |
| return false; |
| } |
| |
| var matched = filter(ok, function(ok) { |
| if (~ok.indexOf('*')) { |
| return key.indexOf(ok.split('*')[0]) === 0; |
| } |
| return key === ok; |
| }); |
| return !matched.length && (!global.navigator || key !== 'onerror'); |
| }); |
| } |
| |
| /** |
| * Array of globals dependent on the environment. |
| * |
| * @return {Array} |
| * @api private |
| */ |
| function extraGlobals() { |
| if (typeof process === 'object' && typeof process.version === 'string') { |
| var parts = process.version.split('.'); |
| var nodeVersion = utils.reduce(parts, function(a, v) { |
| return a << 8 | v; |
| }); |
| |
| // 'errno' was renamed to process._errno in v0.9.11. |
| |
| if (nodeVersion < 0x00090B) { |
| return ['errno']; |
| } |
| } |
| |
| return []; |
| } |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"./pending":16,"./runnable":35,"./utils":39,"_process":58,"debug":2,"events":3}],37:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var EventEmitter = require('events').EventEmitter; |
| var Hook = require('./hook'); |
| var utils = require('./utils'); |
| var inherits = utils.inherits; |
| var debug = require('debug')('mocha:suite'); |
| var milliseconds = require('./ms'); |
| |
| /** |
| * Expose `Suite`. |
| */ |
| |
| exports = module.exports = Suite; |
| |
| /** |
| * Create a new `Suite` with the given `title` and parent `Suite`. When a suite |
| * with the same title is already present, that suite is returned to provide |
| * nicer reporter and more flexible meta-testing. |
| * |
| * @api public |
| * @param {Suite} parent |
| * @param {string} title |
| * @return {Suite} |
| */ |
| exports.create = function(parent, title) { |
| var suite = new Suite(title, parent.ctx); |
| suite.parent = parent; |
| title = suite.fullTitle(); |
| parent.addSuite(suite); |
| return suite; |
| }; |
| |
| /** |
| * Initialize a new `Suite` with the given `title` and `ctx`. |
| * |
| * @api private |
| * @param {string} title |
| * @param {Context} parentContext |
| */ |
| function Suite(title, parentContext) { |
| this.title = title; |
| function Context() {} |
| Context.prototype = parentContext; |
| this.ctx = new Context(); |
| this.suites = []; |
| this.tests = []; |
| this.pending = false; |
| this._beforeEach = []; |
| this._beforeAll = []; |
| this._afterEach = []; |
| this._afterAll = []; |
| this.root = !title; |
| this._timeout = 2000; |
| this._enableTimeouts = true; |
| this._slow = 75; |
| this._bail = false; |
| this._retries = -1; |
| this.delayed = false; |
| } |
| |
| /** |
| * Inherit from `EventEmitter.prototype`. |
| */ |
| inherits(Suite, EventEmitter); |
| |
| /** |
| * Return a clone of this `Suite`. |
| * |
| * @api private |
| * @return {Suite} |
| */ |
| Suite.prototype.clone = function() { |
| var suite = new Suite(this.title); |
| debug('clone'); |
| suite.ctx = this.ctx; |
| suite.timeout(this.timeout()); |
| suite.retries(this.retries()); |
| suite.enableTimeouts(this.enableTimeouts()); |
| suite.slow(this.slow()); |
| suite.bail(this.bail()); |
| return suite; |
| }; |
| |
| /** |
| * Set timeout `ms` or short-hand such as "2s". |
| * |
| * @api private |
| * @param {number|string} ms |
| * @return {Suite|number} for chaining |
| */ |
| Suite.prototype.timeout = function(ms) { |
| if (!arguments.length) { |
| return this._timeout; |
| } |
| if (ms.toString() === '0') { |
| this._enableTimeouts = false; |
| } |
| if (typeof ms === 'string') { |
| ms = milliseconds(ms); |
| } |
| debug('timeout %d', ms); |
| this._timeout = parseInt(ms, 10); |
| return this; |
| }; |
| |
| /** |
| * Set number of times to retry a failed test. |
| * |
| * @api private |
| * @param {number|string} n |
| * @return {Suite|number} for chaining |
| */ |
| Suite.prototype.retries = function(n) { |
| if (!arguments.length) { |
| return this._retries; |
| } |
| debug('retries %d', n); |
| this._retries = parseInt(n, 10) || 0; |
| return this; |
| }; |
| |
| /** |
| * Set timeout to `enabled`. |
| * |
| * @api private |
| * @param {boolean} enabled |
| * @return {Suite|boolean} self or enabled |
| */ |
| Suite.prototype.enableTimeouts = function(enabled) { |
| if (!arguments.length) { |
| return this._enableTimeouts; |
| } |
| debug('enableTimeouts %s', enabled); |
| this._enableTimeouts = enabled; |
| return this; |
| }; |
| |
| /** |
| * Set slow `ms` or short-hand such as "2s". |
| * |
| * @api private |
| * @param {number|string} ms |
| * @return {Suite|number} for chaining |
| */ |
| Suite.prototype.slow = function(ms) { |
| if (!arguments.length) { |
| return this._slow; |
| } |
| if (typeof ms === 'string') { |
| ms = milliseconds(ms); |
| } |
| debug('slow %d', ms); |
| this._slow = ms; |
| return this; |
| }; |
| |
| /** |
| * Sets whether to bail after first error. |
| * |
| * @api private |
| * @param {boolean} bail |
| * @return {Suite|number} for chaining |
| */ |
| Suite.prototype.bail = function(bail) { |
| if (!arguments.length) { |
| return this._bail; |
| } |
| debug('bail %s', bail); |
| this._bail = bail; |
| return this; |
| }; |
| |
| /** |
| * Check if this suite or its parent suite is marked as pending. |
| * |
| * @api private |
| */ |
| Suite.prototype.isPending = function() { |
| return this.pending || (this.parent && this.parent.isPending()); |
| }; |
| |
| /** |
| * Run `fn(test[, done])` before running tests. |
| * |
| * @api private |
| * @param {string} title |
| * @param {Function} fn |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.beforeAll = function(title, fn) { |
| if (this.isPending()) { |
| return this; |
| } |
| if (typeof title === 'function') { |
| fn = title; |
| title = fn.name; |
| } |
| title = '"before all" hook' + (title ? ': ' + title : ''); |
| |
| var hook = new Hook(title, fn); |
| hook.parent = this; |
| hook.timeout(this.timeout()); |
| hook.retries(this.retries()); |
| hook.enableTimeouts(this.enableTimeouts()); |
| hook.slow(this.slow()); |
| hook.ctx = this.ctx; |
| this._beforeAll.push(hook); |
| this.emit('beforeAll', hook); |
| return this; |
| }; |
| |
| /** |
| * Run `fn(test[, done])` after running tests. |
| * |
| * @api private |
| * @param {string} title |
| * @param {Function} fn |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.afterAll = function(title, fn) { |
| if (this.isPending()) { |
| return this; |
| } |
| if (typeof title === 'function') { |
| fn = title; |
| title = fn.name; |
| } |
| title = '"after all" hook' + (title ? ': ' + title : ''); |
| |
| var hook = new Hook(title, fn); |
| hook.parent = this; |
| hook.timeout(this.timeout()); |
| hook.retries(this.retries()); |
| hook.enableTimeouts(this.enableTimeouts()); |
| hook.slow(this.slow()); |
| hook.ctx = this.ctx; |
| this._afterAll.push(hook); |
| this.emit('afterAll', hook); |
| return this; |
| }; |
| |
| /** |
| * Run `fn(test[, done])` before each test case. |
| * |
| * @api private |
| * @param {string} title |
| * @param {Function} fn |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.beforeEach = function(title, fn) { |
| if (this.isPending()) { |
| return this; |
| } |
| if (typeof title === 'function') { |
| fn = title; |
| title = fn.name; |
| } |
| title = '"before each" hook' + (title ? ': ' + title : ''); |
| |
| var hook = new Hook(title, fn); |
| hook.parent = this; |
| hook.timeout(this.timeout()); |
| hook.retries(this.retries()); |
| hook.enableTimeouts(this.enableTimeouts()); |
| hook.slow(this.slow()); |
| hook.ctx = this.ctx; |
| this._beforeEach.push(hook); |
| this.emit('beforeEach', hook); |
| return this; |
| }; |
| |
| /** |
| * Run `fn(test[, done])` after each test case. |
| * |
| * @api private |
| * @param {string} title |
| * @param {Function} fn |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.afterEach = function(title, fn) { |
| if (this.isPending()) { |
| return this; |
| } |
| if (typeof title === 'function') { |
| fn = title; |
| title = fn.name; |
| } |
| title = '"after each" hook' + (title ? ': ' + title : ''); |
| |
| var hook = new Hook(title, fn); |
| hook.parent = this; |
| hook.timeout(this.timeout()); |
| hook.retries(this.retries()); |
| hook.enableTimeouts(this.enableTimeouts()); |
| hook.slow(this.slow()); |
| hook.ctx = this.ctx; |
| this._afterEach.push(hook); |
| this.emit('afterEach', hook); |
| return this; |
| }; |
| |
| /** |
| * Add a test `suite`. |
| * |
| * @api private |
| * @param {Suite} suite |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.addSuite = function(suite) { |
| suite.parent = this; |
| suite.timeout(this.timeout()); |
| suite.retries(this.retries()); |
| suite.enableTimeouts(this.enableTimeouts()); |
| suite.slow(this.slow()); |
| suite.bail(this.bail()); |
| this.suites.push(suite); |
| this.emit('suite', suite); |
| return this; |
| }; |
| |
| /** |
| * Add a `test` to this suite. |
| * |
| * @api private |
| * @param {Test} test |
| * @return {Suite} for chaining |
| */ |
| Suite.prototype.addTest = function(test) { |
| test.parent = this; |
| test.timeout(this.timeout()); |
| test.retries(this.retries()); |
| test.enableTimeouts(this.enableTimeouts()); |
| test.slow(this.slow()); |
| test.ctx = this.ctx; |
| this.tests.push(test); |
| this.emit('test', test); |
| return this; |
| }; |
| |
| /** |
| * Return the full title generated by recursively concatenating the parent's |
| * full title. |
| * |
| * @api public |
| * @return {string} |
| */ |
| Suite.prototype.fullTitle = function() { |
| if (this.parent) { |
| var full = this.parent.fullTitle(); |
| if (full) { |
| return full + ' ' + this.title; |
| } |
| } |
| return this.title; |
| }; |
| |
| /** |
| * Return the total number of tests. |
| * |
| * @api public |
| * @return {number} |
| */ |
| Suite.prototype.total = function() { |
| return utils.reduce(this.suites, function(sum, suite) { |
| return sum + suite.total(); |
| }, 0) + this.tests.length; |
| }; |
| |
| /** |
| * Iterates through each suite recursively to find all tests. Applies a |
| * function in the format `fn(test)`. |
| * |
| * @api private |
| * @param {Function} fn |
| * @return {Suite} |
| */ |
| Suite.prototype.eachTest = function(fn) { |
| utils.forEach(this.tests, fn); |
| utils.forEach(this.suites, function(suite) { |
| suite.eachTest(fn); |
| }); |
| return this; |
| }; |
| |
| /** |
| * This will run the root suite if we happen to be running in delayed mode. |
| */ |
| Suite.prototype.run = function run() { |
| if (this.root) { |
| this.emit('run'); |
| } |
| }; |
| |
| },{"./hook":7,"./ms":15,"./utils":39,"debug":2,"events":3}],38:[function(require,module,exports){ |
| /** |
| * Module dependencies. |
| */ |
| |
| var Runnable = require('./runnable'); |
| var inherits = require('./utils').inherits; |
| |
| /** |
| * Expose `Test`. |
| */ |
| |
| module.exports = Test; |
| |
| /** |
| * Initialize a new `Test` with the given `title` and callback `fn`. |
| * |
| * @api private |
| * @param {String} title |
| * @param {Function} fn |
| */ |
| function Test(title, fn) { |
| Runnable.call(this, title, fn); |
| this.pending = !fn; |
| this.type = 'test'; |
| } |
| |
| /** |
| * Inherit from `Runnable.prototype`. |
| */ |
| inherits(Test, Runnable); |
| |
| Test.prototype.clone = function() { |
| var test = new Test(this.title, this.fn); |
| test.timeout(this.timeout()); |
| test.slow(this.slow()); |
| test.enableTimeouts(this.enableTimeouts()); |
| test.retries(this.retries()); |
| test.currentRetry(this.currentRetry()); |
| test.globals(this.globals()); |
| test.parent = this.parent; |
| test.file = this.file; |
| test.ctx = this.ctx; |
| return test; |
| }; |
| |
| },{"./runnable":35,"./utils":39}],39:[function(require,module,exports){ |
| (function (process,Buffer){ |
| /* eslint-env browser */ |
| |
| /** |
| * Module dependencies. |
| */ |
| |
| var basename = require('path').basename; |
| var debug = require('debug')('mocha:watch'); |
| var exists = require('fs').existsSync || require('path').existsSync; |
| var glob = require('glob'); |
| var join = require('path').join; |
| var readdirSync = require('fs').readdirSync; |
| var statSync = require('fs').statSync; |
| var watchFile = require('fs').watchFile; |
| var toISOString = require('to-iso-string'); |
| |
| /** |
| * Ignored directories. |
| */ |
| |
| var ignore = ['node_modules', '.git']; |
| |
| exports.inherits = require('util').inherits; |
| |
| /** |
| * Escape special characters in the given string of html. |
| * |
| * @api private |
| * @param {string} html |
| * @return {string} |
| */ |
| exports.escape = function(html) { |
| return String(html) |
| .replace(/&/g, '&') |
| .replace(/"/g, '"') |
| .replace(/</g, '<') |
| .replace(/>/g, '>'); |
| }; |
| |
| /** |
| * Array#forEach (<=IE8) |
| * |
| * @api private |
| * @param {Array} arr |
| * @param {Function} fn |
| * @param {Object} scope |
| */ |
| exports.forEach = function(arr, fn, scope) { |
| for (var i = 0, l = arr.length; i < l; i++) { |
| fn.call(scope, arr[i], i); |
| } |
| }; |
| |
| /** |
| * Test if the given obj is type of string. |
| * |
| * @api private |
| * @param {Object} obj |
| * @return {boolean} |
| */ |
| exports.isString = function(obj) { |
| return typeof obj === 'string'; |
| }; |
| |
| /** |
| * Array#map (<=IE8) |
| * |
| * @api private |
| * @param {Array} arr |
| * @param {Function} fn |
| * @param {Object} scope |
| * @return {Array} |
| */ |
| exports.map = function(arr, fn, scope) { |
| var result = []; |
| for (var i = 0, l = arr.length; i < l; i++) { |
| result.push(fn.call(scope, arr[i], i, arr)); |
| } |
| return result; |
| }; |
| |
| /** |
| * Array#indexOf (<=IE8) |
| * |
| * @api private |
| * @param {Array} arr |
| * @param {Object} obj to find index of |
| * @param {number} start |
| * @return {number} |
| */ |
| exports.indexOf = function(arr, obj, start) { |
| for (var i = start || 0, l = arr.length; i < l; i++) { |
| if (arr[i] === obj) { |
| return i; |
| } |
| } |
| return -1; |
| }; |
| |
| /** |
| * Array#reduce (<=IE8) |
| * |
| * @api private |
| * @param {Array} arr |
| * @param {Function} fn |
| * @param {Object} val Initial value. |
| * @return {*} |
| */ |
| exports.reduce = function(arr, fn, val) { |
| var rval = val; |
| |
| for (var i = 0, l = arr.length; i < l; i++) { |
| rval = fn(rval, arr[i], i, arr); |
| } |
| |
| return rval; |
| }; |
| |
| /** |
| * Array#filter (<=IE8) |
| * |
| * @api private |
| * @param {Array} arr |
| * @param {Function} fn |
| * @return {Array} |
| */ |
| exports.filter = function(arr, fn) { |
| var ret = []; |
| |
| for (var i = 0, l = arr.length; i < l; i++) { |
| var val = arr[i]; |
| if (fn(val, i, arr)) { |
| ret.push(val); |
| } |
| } |
| |
| return ret; |
| }; |
| |
| /** |
| * Object.keys (<=IE8) |
| * |
| * @api private |
| * @param {Object} obj |
| * @return {Array} keys |
| */ |
| exports.keys = typeof Object.keys === 'function' ? Object.keys : function(obj) { |
| var keys = []; |
| var has = Object.prototype.hasOwnProperty; // for `window` on <=IE8 |
| |
| for (var key in obj) { |
| if (has.call(obj, key)) { |
| keys.push(key); |
| } |
| } |
| |
| return keys; |
| }; |
| |
| /** |
| * Watch the given `files` for changes |
| * and invoke `fn(file)` on modification. |
| * |
| * @api private |
| * @param {Array} files |
| * @param {Function} fn |
| */ |
| exports.watch = function(files, fn) { |
| var options = { interval: 100 }; |
| files.forEach(function(file) { |
| debug('file %s', file); |
| watchFile(file, options, function(curr, prev) { |
| if (prev.mtime < curr.mtime) { |
| fn(file); |
| } |
| }); |
| }); |
| }; |
| |
| /** |
| * Array.isArray (<=IE8) |
| * |
| * @api private |
| * @param {Object} obj |
| * @return {Boolean} |
| */ |
| var isArray = typeof Array.isArray === 'function' ? Array.isArray : function(obj) { |
| return Object.prototype.toString.call(obj) === '[object Array]'; |
| }; |
| |
| exports.isArray = isArray; |
| |
| /** |
| * Buffer.prototype.toJSON polyfill. |
| * |
| * @type {Function} |
| */ |
| if (typeof Buffer !== 'undefined' && Buffer.prototype) { |
| Buffer.prototype.toJSON = Buffer.prototype.toJSON || function() { |
| return Array.prototype.slice.call(this, 0); |
| }; |
| } |
| |
| /** |
| * Ignored files. |
| * |
| * @api private |
| * @param {string} path |
| * @return {boolean} |
| */ |
| function ignored(path) { |
| return !~ignore.indexOf(path); |
| } |
| |
| /** |
| * Lookup files in the given `dir`. |
| * |
| * @api private |
| * @param {string} dir |
| * @param {string[]} [ext=['.js']] |
| * @param {Array} [ret=[]] |
| * @return {Array} |
| */ |
| exports.files = function(dir, ext, ret) { |
| ret = ret || []; |
| ext = ext || ['js']; |
| |
| var re = new RegExp('\\.(' + ext.join('|') + ')$'); |
| |
| readdirSync(dir) |
| .filter(ignored) |
| .forEach(function(path) { |
| path = join(dir, path); |
| if (statSync(path).isDirectory()) { |
| exports.files(path, ext, ret); |
| } else if (path.match(re)) { |
| ret.push(path); |
| } |
| }); |
| |
| return ret; |
| }; |
| |
| /** |
| * Compute a slug from the given `str`. |
| * |
| * @api private |
| * @param {string} str |
| * @return {string} |
| */ |
| exports.slug = function(str) { |
| return str |
| .toLowerCase() |
| .replace(/ +/g, '-') |
| .replace(/[^-\w]/g, ''); |
| }; |
| |
| /** |
| * Strip the function definition from `str`, and re-indent for pre whitespace. |
| * |
| * @param {string} str |
| * @return {string} |
| */ |
| exports.clean = function(str) { |
| str = str |
| .replace(/\r\n?|[\n\u2028\u2029]/g, '\n').replace(/^\uFEFF/, '') |
| .replace(/^function *\(.*\)\s*\{|\(.*\) *=> *\{?/, '') |
| .replace(/\s+\}$/, ''); |
| |
| var spaces = str.match(/^\n?( *)/)[1].length; |
| var tabs = str.match(/^\n?(\t*)/)[1].length; |
| var re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); |
| |
| str = str.replace(re, ''); |
| |
| return exports.trim(str); |
| }; |
| |
| /** |
| * Trim the given `str`. |
| * |
| * @api private |
| * @param {string} str |
| * @return {string} |
| */ |
| exports.trim = function(str) { |
| return str.replace(/^\s+|\s+$/g, ''); |
| }; |
| |
| /** |
| * Parse the given `qs`. |
| * |
| * @api private |
| * @param {string} qs |
| * @return {Object} |
| */ |
| exports.parseQuery = function(qs) { |
| return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair) { |
| var i = pair.indexOf('='); |
| var key = pair.slice(0, i); |
| var val = pair.slice(++i); |
| |
| obj[key] = decodeURIComponent(val); |
| return obj; |
| }, {}); |
| }; |
| |
| /** |
| * Highlight the given string of `js`. |
| * |
| * @api private |
| * @param {string} js |
| * @return {string} |
| */ |
| function highlight(js) { |
| return js |
| .replace(/</g, '<') |
| .replace(/>/g, '>') |
| .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>') |
| .replace(/('.*?')/gm, '<span class="string">$1</span>') |
| .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>') |
| .replace(/(\d+)/gm, '<span class="number">$1</span>') |
| .replace(/\bnew[ \t]+(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>') |
| .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>'); |
| } |
| |
| /** |
| * Highlight the contents of tag `name`. |
| * |
| * @api private |
| * @param {string} name |
| */ |
| exports.highlightTags = function(name) { |
| var code = document.getElementById('mocha').getElementsByTagName(name); |
| for (var i = 0, len = code.length; i < len; ++i) { |
| code[i].innerHTML = highlight(code[i].innerHTML); |
| } |
| }; |
| |
| /** |
| * If a value could have properties, and has none, this function is called, |
| * which returns a string representation of the empty value. |
| * |
| * Functions w/ no properties return `'[Function]'` |
| * Arrays w/ length === 0 return `'[]'` |
| * Objects w/ no properties return `'{}'` |
| * All else: return result of `value.toString()` |
| * |
| * @api private |
| * @param {*} value The value to inspect. |
| * @param {string} [type] The type of the value, if known. |
| * @returns {string} |
| */ |
| function emptyRepresentation(value, type) { |
| type = type || exports.type(value); |
| |
| switch (type) { |
| case 'function': |
| return '[Function]'; |
| case 'object': |
| return '{}'; |
| case 'array': |
| return '[]'; |
| default: |
| return value.toString(); |
| } |
| } |
| |
| /** |
| * Takes some variable and asks `Object.prototype.toString()` what it thinks it |
| * is. |
| * |
| * @api private |
| * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString |
| * @param {*} value The value to test. |
| * @returns {string} |
| * @example |
| * type({}) // 'object' |
| * type([]) // 'array' |
| * type(1) // 'number' |
| * type(false) // 'boolean' |
| * type(Infinity) // 'number' |
| * type(null) // 'null' |
| * type(new Date()) // 'date' |
| * type(/foo/) // 'regexp' |
| * type('type') // 'string' |
| * type(global) // 'global' |
| */ |
| exports.type = function type(value) { |
| if (value === undefined) { |
| return 'undefined'; |
| } else if (value === null) { |
| return 'null'; |
| } else if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { |
| return 'buffer'; |
| } |
| return Object.prototype.toString.call(value) |
| .replace(/^\[.+\s(.+?)\]$/, '$1') |
| .toLowerCase(); |
| }; |
| |
| /** |
| * Stringify `value`. Different behavior depending on type of value: |
| * |
| * - If `value` is undefined or null, return `'[undefined]'` or `'[null]'`, respectively. |
| * - If `value` is not an object, function or array, return result of `value.toString()` wrapped in double-quotes. |
| * - If `value` is an *empty* object, function, or array, return result of function |
| * {@link emptyRepresentation}. |
| * - If `value` has properties, call {@link exports.canonicalize} on it, then return result of |
| * JSON.stringify(). |
| * |
| * @api private |
| * @see exports.type |
| * @param {*} value |
| * @return {string} |
| */ |
| exports.stringify = function(value) { |
| var type = exports.type(value); |
| |
| if (!~exports.indexOf(['object', 'array', 'function'], type)) { |
| if (type !== 'buffer') { |
| return jsonStringify(value); |
| } |
| var json = value.toJSON(); |
| // Based on the toJSON result |
| return jsonStringify(json.data && json.type ? json.data : json, 2) |
| .replace(/,(\n|$)/g, '$1'); |
| } |
| |
| for (var prop in value) { |
| if (Object.prototype.hasOwnProperty.call(value, prop)) { |
| return jsonStringify(exports.canonicalize(value), 2).replace(/,(\n|$)/g, '$1'); |
| } |
| } |
| |
| return emptyRepresentation(value, type); |
| }; |
| |
| /** |
| * like JSON.stringify but more sense. |
| * |
| * @api private |
| * @param {Object} object |
| * @param {number=} spaces |
| * @param {number=} depth |
| * @returns {*} |
| */ |
| function jsonStringify(object, spaces, depth) { |
| if (typeof spaces === 'undefined') { |
| // primitive types |
| return _stringify(object); |
| } |
| |
| depth = depth || 1; |
| var space = spaces * depth; |
| var str = isArray(object) ? '[' : '{'; |
| var end = isArray(object) ? ']' : '}'; |
| var length = typeof object.length === 'number' ? object.length : exports.keys(object).length; |
| // `.repeat()` polyfill |
| function repeat(s, n) { |
| return new Array(n).join(s); |
| } |
| |
| function _stringify(val) { |
| switch (exports.type(val)) { |
| case 'null': |
| case 'undefined': |
| val = '[' + val + ']'; |
| break; |
| case 'array': |
| case 'object': |
| val = jsonStringify(val, spaces, depth + 1); |
| break; |
| case 'boolean': |
| case 'regexp': |
| case 'symbol': |
| case 'number': |
| val = val === 0 && (1 / val) === -Infinity // `-0` |
| ? '-0' |
| : val.toString(); |
| break; |
| case 'date': |
| var sDate; |
| if (isNaN(val.getTime())) { // Invalid date |
| sDate = val.toString(); |
| } else { |
| sDate = val.toISOString ? val.toISOString() : toISOString(val); |
| } |
| val = '[Date: ' + sDate + ']'; |
| break; |
| case 'buffer': |
| var json = val.toJSON(); |
| // Based on the toJSON result |
| json = json.data && json.type ? json.data : json; |
| val = '[Buffer: ' + jsonStringify(json, 2, depth + 1) + ']'; |
| break; |
| default: |
| val = (val === '[Function]' || val === '[Circular]') |
| ? val |
| : JSON.stringify(val); // string |
| } |
| return val; |
| } |
| |
| for (var i in object) { |
| if (!Object.prototype.hasOwnProperty.call(object, i)) { |
| continue; // not my business |
| } |
| --length; |
| str += '\n ' + repeat(' ', space) |
| + (isArray(object) ? '' : '"' + i + '": ') // key |
| + _stringify(object[i]) // value |
| + (length ? ',' : ''); // comma |
| } |
| |
| return str |
| // [], {} |
| + (str.length !== 1 ? '\n' + repeat(' ', --space) + end : end); |
| } |
| |
| /** |
| * Test if a value is a buffer. |
| * |
| * @api private |
| * @param {*} value The value to test. |
| * @return {boolean} True if `value` is a buffer, otherwise false |
| */ |
| exports.isBuffer = function(value) { |
| return typeof Buffer !== 'undefined' && Buffer.isBuffer(value); |
| }; |
| |
| /** |
| * Return a new Thing that has the keys in sorted order. Recursive. |
| * |
| * If the Thing... |
| * - has already been seen, return string `'[Circular]'` |
| * - is `undefined`, return string `'[undefined]'` |
| * - is `null`, return value `null` |
| * - is some other primitive, return the value |
| * - is not a primitive or an `Array`, `Object`, or `Function`, return the value of the Thing's `toString()` method |
| * - is a non-empty `Array`, `Object`, or `Function`, return the result of calling this function again. |
| * - is an empty `Array`, `Object`, or `Function`, return the result of calling `emptyRepresentation()` |
| * |
| * @api private |
| * @see {@link exports.stringify} |
| * @param {*} value Thing to inspect. May or may not have properties. |
| * @param {Array} [stack=[]] Stack of seen values |
| * @return {(Object|Array|Function|string|undefined)} |
| */ |
| exports.canonicalize = function(value, stack) { |
| var canonicalizedObj; |
| /* eslint-disable no-unused-vars */ |
| var prop; |
| /* eslint-enable no-unused-vars */ |
| var type = exports.type(value); |
| function withStack(value, fn) { |
| stack.push(value); |
| fn(); |
| stack.pop(); |
| } |
| |
| stack = stack || []; |
| |
| if (exports.indexOf(stack, value) !== -1) { |
| return '[Circular]'; |
| } |
| |
| switch (type) { |
| case 'undefined': |
| case 'buffer': |
| case 'null': |
| canonicalizedObj = value; |
| break; |
| case 'array': |
| withStack(value, function() { |
| canonicalizedObj = exports.map(value, function(item) { |
| return exports.canonicalize(item, stack); |
| }); |
| }); |
| break; |
| case 'function': |
| /* eslint-disable guard-for-in */ |
| for (prop in value) { |
| canonicalizedObj = {}; |
| break; |
| } |
| /* eslint-enable guard-for-in */ |
| if (!canonicalizedObj) { |
| canonicalizedObj = emptyRepresentation(value, type); |
| break; |
| } |
| /* falls through */ |
| case 'object': |
| canonicalizedObj = canonicalizedObj || {}; |
| withStack(value, function() { |
| exports.forEach(exports.keys(value).sort(), function(key) { |
| canonicalizedObj[key] = exports.canonicalize(value[key], stack); |
| }); |
| }); |
| break; |
| case 'date': |
| case 'number': |
| case 'regexp': |
| case 'boolean': |
| case 'symbol': |
| canonicalizedObj = value; |
| break; |
| default: |
| canonicalizedObj = value + ''; |
| } |
| |
| return canonicalizedObj; |
| }; |
| |
| /** |
| * Lookup file names at the given `path`. |
| * |
| * @api public |
| * @param {string} path Base path to start searching from. |
| * @param {string[]} extensions File extensions to look for. |
| * @param {boolean} recursive Whether or not to recurse into subdirectories. |
| * @return {string[]} An array of paths. |
| */ |
| exports.lookupFiles = function lookupFiles(path, extensions, recursive) { |
| var files = []; |
| var re = new RegExp('\\.(' + extensions.join('|') + ')$'); |
| |
| if (!exists(path)) { |
| if (exists(path + '.js')) { |
| path += '.js'; |
| } else { |
| files = glob.sync(path); |
| if (!files.length) { |
| throw new Error("cannot resolve path (or pattern) '" + path + "'"); |
| } |
| return files; |
| } |
| } |
| |
| try { |
| var stat = statSync(path); |
| if (stat.isFile()) { |
| return path; |
| } |
| } catch (err) { |
| // ignore error |
| return; |
| } |
| |
| readdirSync(path).forEach(function(file) { |
| file = join(path, file); |
| try { |
| var stat = statSync(file); |
| if (stat.isDirectory()) { |
| if (recursive) { |
| files = files.concat(lookupFiles(file, extensions, recursive)); |
| } |
| return; |
| } |
| } catch (err) { |
| // ignore error |
| return; |
| } |
| if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') { |
| return; |
| } |
| files.push(file); |
| }); |
| |
| return files; |
| }; |
| |
| /** |
| * Generate an undefined error with a message warning the user. |
| * |
| * @return {Error} |
| */ |
| |
| exports.undefinedError = function() { |
| return new Error('Caught undefined error, did you throw without specifying what?'); |
| }; |
| |
| /** |
| * Generate an undefined error if `err` is not defined. |
| * |
| * @param {Error} err |
| * @return {Error} |
| */ |
| |
| exports.getError = function(err) { |
| return err || exports.undefinedError(); |
| }; |
| |
| /** |
| * @summary |
| * This Filter based on `mocha-clean` module.(see: `github.com/rstacruz/mocha-clean`) |
| * @description |
| * When invoking this function you get a filter function that get the Error.stack as an input, |
| * and return a prettify output. |
| * (i.e: strip Mocha and internal node functions from stack trace). |
| * @returns {Function} |
| */ |
| exports.stackTraceFilter = function() { |
| // TODO: Replace with `process.browser` |
| var slash = '/'; |
| var is = typeof document === 'undefined' ? { node: true } : { browser: true }; |
| var cwd = is.node |
| ? process.cwd() + slash |
| : (typeof location === 'undefined' ? window.location : location).href.replace(/\/[^\/]*$/, '/'); |
| |
| function isMochaInternal(line) { |
| return (~line.indexOf('node_modules' + slash + 'mocha' + slash)) |
| || (~line.indexOf('components' + slash + 'mochajs' + slash)) |
| || (~line.indexOf('components' + slash + 'mocha' + slash)) |
| || (~line.indexOf(slash + 'mocha.js')); |
| } |
| |
| function isNodeInternal(line) { |
| return (~line.indexOf('(timers.js:')) |
| || (~line.indexOf('(events.js:')) |
| || (~line.indexOf('(node.js:')) |
| || (~line.indexOf('(module.js:')) |
| || (~line.indexOf('GeneratorFunctionPrototype.next (native)')) |
| || false; |
| } |
| |
| return function(stack) { |
| stack = stack.split('\n'); |
| |
| stack = exports.reduce(stack, function(list, line) { |
| if (isMochaInternal(line)) { |
| return list; |
| } |
| |
| if (is.node && isNodeInternal(line)) { |
| return list; |
| } |
| |
| // Clean up cwd(absolute) |
| if (/\(?.+:\d+:\d+\)?$/.test(line)) { |
| line = line.replace(cwd, ''); |
| } |
| |
| list.push(line); |
| return list; |
| }, []); |
| |
| return stack.join('\n'); |
| }; |
| }; |
| |
| }).call(this,require('_process'),require("buffer").Buffer) |
| },{"_process":58,"buffer":45,"debug":2,"fs":43,"glob":43,"path":43,"to-iso-string":72,"util":75}],40:[function(require,module,exports){ |
| 'use strict' |
| |
| exports.toByteArray = toByteArray |
| exports.fromByteArray = fromByteArray |
| |
| var lookup = [] |
| var revLookup = [] |
| var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array |
| |
| function init () { |
| var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' |
| for (var i = 0, len = code.length; i < len; ++i) { |
| lookup[i] = code[i] |
| revLookup[code.charCodeAt(i)] = i |
| } |
| |
| revLookup['-'.charCodeAt(0)] = 62 |
| revLookup['_'.charCodeAt(0)] = 63 |
| } |
| |
| init() |
| |
| function toByteArray (b64) { |
| var i, j, l, tmp, placeHolders, arr |
| var len = b64.length |
| |
| if (len % 4 > 0) { |
| throw new Error('Invalid string. Length must be a multiple of 4') |
| } |
| |
| // the number of equal signs (place holders) |
| // if there are two placeholders, than the two characters before it |
| // represent one byte |
| // if there is only one, then the three characters before it represent 2 bytes |
| // this is just a cheap hack to not do indexOf twice |
| placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0 |
| |
| // base64 is 4/3 + up to two characters of the original data |
| arr = new Arr(len * 3 / 4 - placeHolders) |
| |
| // if there are placeholders, only get up to the last complete 4 chars |
| l = placeHolders > 0 ? len - 4 : len |
| |
| var L = 0 |
| |
| for (i = 0, j = 0; i < l; i += 4, j += 3) { |
| tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)] |
| arr[L++] = (tmp >> 16) & 0xFF |
| arr[L++] = (tmp >> 8) & 0xFF |
| arr[L++] = tmp & 0xFF |
| } |
| |
| if (placeHolders === 2) { |
| tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4) |
| arr[L++] = tmp & 0xFF |
| } else if (placeHolders === 1) { |
| tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2) |
| arr[L++] = (tmp >> 8) & 0xFF |
| arr[L++] = tmp & 0xFF |
| } |
| |
| return arr |
| } |
| |
| function tripletToBase64 (num) { |
| return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F] |
| } |
| |
| function encodeChunk (uint8, start, end) { |
| var tmp |
| var output = [] |
| for (var i = start; i < end; i += 3) { |
| tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) |
| output.push(tripletToBase64(tmp)) |
| } |
| return output.join('') |
| } |
| |
| function fromByteArray (uint8) { |
| var tmp |
| var len = uint8.length |
| var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes |
| var output = '' |
| var parts = [] |
| var maxChunkLength = 16383 // must be multiple of 3 |
| |
| // go through the array every three bytes, we'll deal with trailing stuff later |
| for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { |
| parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) |
| } |
| |
| // pad the end with zeros, but make sure to not forget the extra bytes |
| if (extraBytes === 1) { |
| tmp = uint8[len - 1] |
| output += lookup[tmp >> 2] |
| output += lookup[(tmp << 4) & 0x3F] |
| output += '==' |
| } else if (extraBytes === 2) { |
| tmp = (uint8[len - 2] << 8) + (uint8[len - 1]) |
| output += lookup[tmp >> 10] |
| output += lookup[(tmp >> 4) & 0x3F] |
| output += lookup[(tmp << 2) & 0x3F] |
| output += '=' |
| } |
| |
| parts.push(output) |
| |
| return parts.join('') |
| } |
| |
| },{}],41:[function(require,module,exports){ |
| |
| },{}],42:[function(require,module,exports){ |
| (function (process){ |
| var WritableStream = require('stream').Writable |
| var inherits = require('util').inherits |
| |
| module.exports = BrowserStdout |
| |
| |
| inherits(BrowserStdout, WritableStream) |
| |
| function BrowserStdout(opts) { |
| if (!(this instanceof BrowserStdout)) return new BrowserStdout(opts) |
| |
| opts = opts || {} |
| WritableStream.call(this, opts) |
| this.label = (opts.label !== undefined) ? opts.label : 'stdout' |
| } |
| |
| BrowserStdout.prototype._write = function(chunks, encoding, cb) { |
| var output = chunks.toString ? chunks.toString() : chunks |
| if (this.label === false) { |
| console.log(output) |
| } else { |
| console.log(this.label+':', output) |
| } |
| process.nextTick(cb) |
| } |
| |
| }).call(this,require('_process')) |
| },{"_process":58,"stream":59,"util":75}],43:[function(require,module,exports){ |
| arguments[4][41][0].apply(exports,arguments) |
| },{"dup":41}],44:[function(require,module,exports){ |
| (function (global){ |
| 'use strict'; |
| |
| var buffer = require('buffer'); |
| var Buffer = buffer.Buffer; |
| var SlowBuffer = buffer.SlowBuffer; |
| var MAX_LEN = buffer.kMaxLength || 2147483647; |
| exports.alloc = function alloc(size, fill, encoding) { |
| if (typeof Buffer.alloc === 'function') { |
| return Buffer.alloc(size, fill, encoding); |
| } |
| if (typeof encoding === 'number') { |
| throw new TypeError('encoding must not be number'); |
| } |
| if (typeof size !== 'number') { |
| throw new TypeError('size must be a number'); |
| } |
| if (size > MAX_LEN) { |
| throw new RangeError('size is too large'); |
| } |
| var enc = encoding; |
| var _fill = fill; |
| if (_fill === undefined) { |
| enc = undefined; |
| _fill = 0; |
| } |
| var buf = new Buffer(size); |
| if (typeof _fill === 'string') { |
| var fillBuf = new Buffer(_fill, enc); |
| var flen = fillBuf.length; |
| var i = -1; |
| while (++i < size) { |
| buf[i] = fillBuf[i % flen]; |
| } |
| } else { |
| buf.fill(_fill); |
| } |
| return buf; |
| } |
| exports.allocUnsafe = function allocUnsafe(size) { |
| if (typeof Buffer.allocUnsafe === 'function') { |
| return Buffer.allocUnsafe(size); |
| } |
| if (typeof size !== 'number') { |
| throw new TypeError('size must be a number'); |
| } |
| if (size > MAX_LEN) { |
| throw new RangeError('size is too large'); |
| } |
| return new Buffer(size); |
| } |
| exports.from = function from(value, encodingOrOffset, length) { |
| if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) { |
| return Buffer.from(value, encodingOrOffset, length); |
| } |
| if (typeof value === 'number') { |
| throw new TypeError('"value" argument must not be a number'); |
| } |
| if (typeof value === 'string') { |
| return new Buffer(value, encodingOrOffset); |
| } |
| if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { |
| var offset = encodingOrOffset; |
| if (arguments.length === 1) { |
| return new Buffer(value); |
| } |
| if (typeof offset === 'undefined') { |
| offset = 0; |
| } |
| var len = length; |
| if (typeof len === 'undefined') { |
| len = value.byteLength - offset; |
| } |
| if (offset >= value.byteLength) { |
| throw new RangeError('\'offset\' is out of bounds'); |
| } |
| if (len > value.byteLength - offset) { |
| throw new RangeError('\'length\' is out of bounds'); |
| } |
| return new Buffer(value.slice(offset, offset + len)); |
| } |
| if (Buffer.isBuffer(value)) { |
| var out = new Buffer(value.length); |
| value.copy(out, 0, 0, value.length); |
| return out; |
| } |
| if (value) { |
| if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) { |
| return new Buffer(value); |
| } |
| if (value.type === 'Buffer' && Array.isArray(value.data)) { |
| return new Buffer(value.data); |
| } |
| } |
| |
| throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.'); |
| } |
| exports.allocUnsafeSlow = function allocUnsafeSlow(size) { |
| if (typeof Buffer.allocUnsafeSlow === 'function') { |
| return Buffer.allocUnsafeSlow(size); |
| } |
| if (typeof size !== 'number') { |
| throw new TypeError('size must be a number'); |
| } |
| if (size >= MAX_LEN) { |
| throw new RangeError('size is too large'); |
| } |
| return new SlowBuffer(size); |
| } |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"buffer":45}],45:[function(require,module,exports){ |
| (function (global){ |
| /*! |
| * The buffer module from node.js, for the browser. |
| * |
| * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org> |
| * @license MIT |
| */ |
| /* eslint-disable no-proto */ |
| |
| 'use strict' |
| |
| var base64 = require('base64-js') |
| var ieee754 = require('ieee754') |
| var isArray = require('isarray') |
| |
| exports.Buffer = Buffer |
| exports.SlowBuffer = SlowBuffer |
| exports.INSPECT_MAX_BYTES = 50 |
| |
| /** |
| * If `Buffer.TYPED_ARRAY_SUPPORT`: |
| * === true Use Uint8Array implementation (fastest) |
| * === false Use Object implementation (most compatible, even IE6) |
| * |
| * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, |
| * Opera 11.6+, iOS 4.2+. |
| * |
| * Due to various browser bugs, sometimes the Object implementation will be used even |
| * when the browser supports typed arrays. |
| * |
| * Note: |
| * |
| * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, |
| * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. |
| * |
| * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. |
| * |
| * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of |
| * incorrect length in some situations. |
| |
| * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they |
| * get the Object implementation, which is slower but behaves correctly. |
| */ |
| Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined |
| ? global.TYPED_ARRAY_SUPPORT |
| : typedArraySupport() |
| |
| /* |
| * Export kMaxLength after typed array support is determined. |
| */ |
| exports.kMaxLength = kMaxLength() |
| |
| function typedArraySupport () { |
| try { |
| var arr = new Uint8Array(1) |
| arr.foo = function () { return 42 } |
| return arr.foo() === 42 && // typed array instances can be augmented |
| typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` |
| arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` |
| } catch (e) { |
| return false |
| } |
| } |
| |
| function kMaxLength () { |
| return Buffer.TYPED_ARRAY_SUPPORT |
| ? 0x7fffffff |
| : 0x3fffffff |
| } |
| |
| function createBuffer (that, length) { |
| if (kMaxLength() < length) { |
| throw new RangeError('Invalid typed array length') |
| } |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| // Return an augmented `Uint8Array` instance, for best performance |
| that = new Uint8Array(length) |
| that.__proto__ = Buffer.prototype |
| } else { |
| // Fallback: Return an object instance of the Buffer class |
| if (that === null) { |
| that = new Buffer(length) |
| } |
| that.length = length |
| } |
| |
| return that |
| } |
| |
| /** |
| * The Buffer constructor returns instances of `Uint8Array` that have their |
| * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of |
| * `Uint8Array`, so the returned instances will have all the node `Buffer` methods |
| * and the `Uint8Array` methods. Square bracket notation works as expected -- it |
| * returns a single octet. |
| * |
| * The `Uint8Array` prototype remains unmodified. |
| */ |
| |
| function Buffer (arg, encodingOrOffset, length) { |
| if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { |
| return new Buffer(arg, encodingOrOffset, length) |
| } |
| |
| // Common case. |
| if (typeof arg === 'number') { |
| if (typeof encodingOrOffset === 'string') { |
| throw new Error( |
| 'If encoding is specified then the first argument must be a string' |
| ) |
| } |
| return allocUnsafe(this, arg) |
| } |
| return from(this, arg, encodingOrOffset, length) |
| } |
| |
| Buffer.poolSize = 8192 // not used by this implementation |
| |
| // TODO: Legacy, not needed anymore. Remove in next major version. |
| Buffer._augment = function (arr) { |
| arr.__proto__ = Buffer.prototype |
| return arr |
| } |
| |
| function from (that, value, encodingOrOffset, length) { |
| if (typeof value === 'number') { |
| throw new TypeError('"value" argument must not be a number') |
| } |
| |
| if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { |
| return fromArrayBuffer(that, value, encodingOrOffset, length) |
| } |
| |
| if (typeof value === 'string') { |
| return fromString(that, value, encodingOrOffset) |
| } |
| |
| return fromObject(that, value) |
| } |
| |
| /** |
| * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError |
| * if value is a number. |
| * Buffer.from(str[, encoding]) |
| * Buffer.from(array) |
| * Buffer.from(buffer) |
| * Buffer.from(arrayBuffer[, byteOffset[, length]]) |
| **/ |
| Buffer.from = function (value, encodingOrOffset, length) { |
| return from(null, value, encodingOrOffset, length) |
| } |
| |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| Buffer.prototype.__proto__ = Uint8Array.prototype |
| Buffer.__proto__ = Uint8Array |
| if (typeof Symbol !== 'undefined' && Symbol.species && |
| Buffer[Symbol.species] === Buffer) { |
| // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 |
| Object.defineProperty(Buffer, Symbol.species, { |
| value: null, |
| configurable: true |
| }) |
| } |
| } |
| |
| function assertSize (size) { |
| if (typeof size !== 'number') { |
| throw new TypeError('"size" argument must be a number') |
| } |
| } |
| |
| function alloc (that, size, fill, encoding) { |
| assertSize(size) |
| if (size <= 0) { |
| return createBuffer(that, size) |
| } |
| if (fill !== undefined) { |
| // Only pay attention to encoding if it's a string. This |
| // prevents accidentally sending in a number that would |
| // be interpretted as a start offset. |
| return typeof encoding === 'string' |
| ? createBuffer(that, size).fill(fill, encoding) |
| : createBuffer(that, size).fill(fill) |
| } |
| return createBuffer(that, size) |
| } |
| |
| /** |
| * Creates a new filled Buffer instance. |
| * alloc(size[, fill[, encoding]]) |
| **/ |
| Buffer.alloc = function (size, fill, encoding) { |
| return alloc(null, size, fill, encoding) |
| } |
| |
| function allocUnsafe (that, size) { |
| assertSize(size) |
| that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) |
| if (!Buffer.TYPED_ARRAY_SUPPORT) { |
| for (var i = 0; i < size; i++) { |
| that[i] = 0 |
| } |
| } |
| return that |
| } |
| |
| /** |
| * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. |
| * */ |
| Buffer.allocUnsafe = function (size) { |
| return allocUnsafe(null, size) |
| } |
| /** |
| * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. |
| */ |
| Buffer.allocUnsafeSlow = function (size) { |
| return allocUnsafe(null, size) |
| } |
| |
| function fromString (that, string, encoding) { |
| if (typeof encoding !== 'string' || encoding === '') { |
| encoding = 'utf8' |
| } |
| |
| if (!Buffer.isEncoding(encoding)) { |
| throw new TypeError('"encoding" must be a valid string encoding') |
| } |
| |
| var length = byteLength(string, encoding) | 0 |
| that = createBuffer(that, length) |
| |
| that.write(string, encoding) |
| return that |
| } |
| |
| function fromArrayLike (that, array) { |
| var length = checked(array.length) | 0 |
| that = createBuffer(that, length) |
| for (var i = 0; i < length; i += 1) { |
| that[i] = array[i] & 255 |
| } |
| return that |
| } |
| |
| function fromArrayBuffer (that, array, byteOffset, length) { |
| array.byteLength // this throws if `array` is not a valid ArrayBuffer |
| |
| if (byteOffset < 0 || array.byteLength < byteOffset) { |
| throw new RangeError('\'offset\' is out of bounds') |
| } |
| |
| if (array.byteLength < byteOffset + (length || 0)) { |
| throw new RangeError('\'length\' is out of bounds') |
| } |
| |
| if (length === undefined) { |
| array = new Uint8Array(array, byteOffset) |
| } else { |
| array = new Uint8Array(array, byteOffset, length) |
| } |
| |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| // Return an augmented `Uint8Array` instance, for best performance |
| that = array |
| that.__proto__ = Buffer.prototype |
| } else { |
| // Fallback: Return an object instance of the Buffer class |
| that = fromArrayLike(that, array) |
| } |
| return that |
| } |
| |
| function fromObject (that, obj) { |
| if (Buffer.isBuffer(obj)) { |
| var len = checked(obj.length) | 0 |
| that = createBuffer(that, len) |
| |
| if (that.length === 0) { |
| return that |
| } |
| |
| obj.copy(that, 0, 0, len) |
| return that |
| } |
| |
| if (obj) { |
| if ((typeof ArrayBuffer !== 'undefined' && |
| obj.buffer instanceof ArrayBuffer) || 'length' in obj) { |
| if (typeof obj.length !== 'number' || isnan(obj.length)) { |
| return createBuffer(that, 0) |
| } |
| return fromArrayLike(that, obj) |
| } |
| |
| if (obj.type === 'Buffer' && isArray(obj.data)) { |
| return fromArrayLike(that, obj.data) |
| } |
| } |
| |
| throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') |
| } |
| |
| function checked (length) { |
| // Note: cannot use `length < kMaxLength` here because that fails when |
| // length is NaN (which is otherwise coerced to zero.) |
| if (length >= kMaxLength()) { |
| throw new RangeError('Attempt to allocate Buffer larger than maximum ' + |
| 'size: 0x' + kMaxLength().toString(16) + ' bytes') |
| } |
| return length | 0 |
| } |
| |
| function SlowBuffer (length) { |
| if (+length != length) { // eslint-disable-line eqeqeq |
| length = 0 |
| } |
| return Buffer.alloc(+length) |
| } |
| |
| Buffer.isBuffer = function isBuffer (b) { |
| return !!(b != null && b._isBuffer) |
| } |
| |
| Buffer.compare = function compare (a, b) { |
| if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { |
| throw new TypeError('Arguments must be Buffers') |
| } |
| |
| if (a === b) return 0 |
| |
| var x = a.length |
| var y = b.length |
| |
| for (var i = 0, len = Math.min(x, y); i < len; ++i) { |
| if (a[i] !== b[i]) { |
| x = a[i] |
| y = b[i] |
| break |
| } |
| } |
| |
| if (x < y) return -1 |
| if (y < x) return 1 |
| return 0 |
| } |
| |
| Buffer.isEncoding = function isEncoding (encoding) { |
| switch (String(encoding).toLowerCase()) { |
| case 'hex': |
| case 'utf8': |
| case 'utf-8': |
| case 'ascii': |
| case 'binary': |
| case 'base64': |
| case 'raw': |
| case 'ucs2': |
| case 'ucs-2': |
| case 'utf16le': |
| case 'utf-16le': |
| return true |
| default: |
| return false |
| } |
| } |
| |
| Buffer.concat = function concat (list, length) { |
| if (!isArray(list)) { |
| throw new TypeError('"list" argument must be an Array of Buffers') |
| } |
| |
| if (list.length === 0) { |
| return Buffer.alloc(0) |
| } |
| |
| var i |
| if (length === undefined) { |
| length = 0 |
| for (i = 0; i < list.length; i++) { |
| length += list[i].length |
| } |
| } |
| |
| var buffer = Buffer.allocUnsafe(length) |
| var pos = 0 |
| for (i = 0; i < list.length; i++) { |
| var buf = list[i] |
| if (!Buffer.isBuffer(buf)) { |
| throw new TypeError('"list" argument must be an Array of Buffers') |
| } |
| buf.copy(buffer, pos) |
| pos += buf.length |
| } |
| return buffer |
| } |
| |
| function byteLength (string, encoding) { |
| if (Buffer.isBuffer(string)) { |
| return string.length |
| } |
| if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && |
| (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { |
| return string.byteLength |
| } |
| if (typeof string !== 'string') { |
| string = '' + string |
| } |
| |
| var len = string.length |
| if (len === 0) return 0 |
| |
| // Use a for loop to avoid recursion |
| var loweredCase = false |
| for (;;) { |
| switch (encoding) { |
| case 'ascii': |
| case 'binary': |
| // Deprecated |
| case 'raw': |
| case 'raws': |
| return len |
| case 'utf8': |
| case 'utf-8': |
| case undefined: |
| return utf8ToBytes(string).length |
| case 'ucs2': |
| case 'ucs-2': |
| case 'utf16le': |
| case 'utf-16le': |
| return len * 2 |
| case 'hex': |
| return len >>> 1 |
| case 'base64': |
| return base64ToBytes(string).length |
| default: |
| if (loweredCase) return utf8ToBytes(string).length // assume utf8 |
| encoding = ('' + encoding).toLowerCase() |
| loweredCase = true |
| } |
| } |
| } |
| Buffer.byteLength = byteLength |
| |
| function slowToString (encoding, start, end) { |
| var loweredCase = false |
| |
| // No need to verify that "this.length <= MAX_UINT32" since it's a read-only |
| // property of a typed array. |
| |
| // This behaves neither like String nor Uint8Array in that we set start/end |
| // to their upper/lower bounds if the value passed is out of range. |
| // undefined is handled specially as per ECMA-262 6th Edition, |
| // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. |
| if (start === undefined || start < 0) { |
| start = 0 |
| } |
| // Return early if start > this.length. Done here to prevent potential uint32 |
| // coercion fail below. |
| if (start > this.length) { |
| return '' |
| } |
| |
| if (end === undefined || end > this.length) { |
| end = this.length |
| } |
| |
| if (end <= 0) { |
| return '' |
| } |
| |
| // Force coersion to uint32. This will also coerce falsey/NaN values to 0. |
| end >>>= 0 |
| start >>>= 0 |
| |
| if (end <= start) { |
| return '' |
| } |
| |
| if (!encoding) encoding = 'utf8' |
| |
| while (true) { |
| switch (encoding) { |
| case 'hex': |
| return hexSlice(this, start, end) |
| |
| case 'utf8': |
| case 'utf-8': |
| return utf8Slice(this, start, end) |
| |
| case 'ascii': |
| return asciiSlice(this, start, end) |
| |
| case 'binary': |
| return binarySlice(this, start, end) |
| |
| case 'base64': |
| return base64Slice(this, start, end) |
| |
| case 'ucs2': |
| case 'ucs-2': |
| case 'utf16le': |
| case 'utf-16le': |
| return utf16leSlice(this, start, end) |
| |
| default: |
| if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) |
| encoding = (encoding + '').toLowerCase() |
| loweredCase = true |
| } |
| } |
| } |
| |
| // The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect |
| // Buffer instances. |
| Buffer.prototype._isBuffer = true |
| |
| function swap (b, n, m) { |
| var i = b[n] |
| b[n] = b[m] |
| b[m] = i |
| } |
| |
| Buffer.prototype.swap16 = function swap16 () { |
| var len = this.length |
| if (len % 2 !== 0) { |
| throw new RangeError('Buffer size must be a multiple of 16-bits') |
| } |
| for (var i = 0; i < len; i += 2) { |
| swap(this, i, i + 1) |
| } |
| return this |
| } |
| |
| Buffer.prototype.swap32 = function swap32 () { |
| var len = this.length |
| if (len % 4 !== 0) { |
| throw new RangeError('Buffer size must be a multiple of 32-bits') |
| } |
| for (var i = 0; i < len; i += 4) { |
| swap(this, i, i + 3) |
| swap(this, i + 1, i + 2) |
| } |
| return this |
| } |
| |
| Buffer.prototype.toString = function toString () { |
| var length = this.length | 0 |
| if (length === 0) return '' |
| if (arguments.length === 0) return utf8Slice(this, 0, length) |
| return slowToString.apply(this, arguments) |
| } |
| |
| Buffer.prototype.equals = function equals (b) { |
| if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') |
| if (this === b) return true |
| return Buffer.compare(this, b) === 0 |
| } |
| |
| Buffer.prototype.inspect = function inspect () { |
| var str = '' |
| var max = exports.INSPECT_MAX_BYTES |
| if (this.length > 0) { |
| str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') |
| if (this.length > max) str += ' ... ' |
| } |
| return '<Buffer ' + str + '>' |
| } |
| |
| Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { |
| if (!Buffer.isBuffer(target)) { |
| throw new TypeError('Argument must be a Buffer') |
| } |
| |
| if (start === undefined) { |
| start = 0 |
| } |
| if (end === undefined) { |
| end = target ? target.length : 0 |
| } |
| if (thisStart === undefined) { |
| thisStart = 0 |
| } |
| if (thisEnd === undefined) { |
| thisEnd = this.length |
| } |
| |
| if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { |
| throw new RangeError('out of range index') |
| } |
| |
| if (thisStart >= thisEnd && start >= end) { |
| return 0 |
| } |
| if (thisStart >= thisEnd) { |
| return -1 |
| } |
| if (start >= end) { |
| return 1 |
| } |
| |
| start >>>= 0 |
| end >>>= 0 |
| thisStart >>>= 0 |
| thisEnd >>>= 0 |
| |
| if (this === target) return 0 |
| |
| var x = thisEnd - thisStart |
| var y = end - start |
| var len = Math.min(x, y) |
| |
| var thisCopy = this.slice(thisStart, thisEnd) |
| var targetCopy = target.slice(start, end) |
| |
| for (var i = 0; i < len; ++i) { |
| if (thisCopy[i] !== targetCopy[i]) { |
| x = thisCopy[i] |
| y = targetCopy[i] |
| break |
| } |
| } |
| |
| if (x < y) return -1 |
| if (y < x) return 1 |
| return 0 |
| } |
| |
| function arrayIndexOf (arr, val, byteOffset, encoding) { |
| var indexSize = 1 |
| var arrLength = arr.length |
| var valLength = val.length |
| |
| if (encoding !== undefined) { |
| encoding = String(encoding).toLowerCase() |
| if (encoding === 'ucs2' || encoding === 'ucs-2' || |
| encoding === 'utf16le' || encoding === 'utf-16le') { |
| if (arr.length < 2 || val.length < 2) { |
| return -1 |
| } |
| indexSize = 2 |
| arrLength /= 2 |
| valLength /= 2 |
| byteOffset /= 2 |
| } |
| } |
| |
| function read (buf, i) { |
| if (indexSize === 1) { |
| return buf[i] |
| } else { |
| return buf.readUInt16BE(i * indexSize) |
| } |
| } |
| |
| var foundIndex = -1 |
| for (var i = 0; byteOffset + i < arrLength; i++) { |
| if (read(arr, byteOffset + i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { |
| if (foundIndex === -1) foundIndex = i |
| if (i - foundIndex + 1 === valLength) return (byteOffset + foundIndex) * indexSize |
| } else { |
| if (foundIndex !== -1) i -= i - foundIndex |
| foundIndex = -1 |
| } |
| } |
| return -1 |
| } |
| |
| Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { |
| if (typeof byteOffset === 'string') { |
| encoding = byteOffset |
| byteOffset = 0 |
| } else if (byteOffset > 0x7fffffff) { |
| byteOffset = 0x7fffffff |
| } else if (byteOffset < -0x80000000) { |
| byteOffset = -0x80000000 |
| } |
| byteOffset >>= 0 |
| |
| if (this.length === 0) return -1 |
| if (byteOffset >= this.length) return -1 |
| |
| // Negative offsets start from the end of the buffer |
| if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0) |
| |
| if (typeof val === 'string') { |
| val = Buffer.from(val, encoding) |
| } |
| |
| if (Buffer.isBuffer(val)) { |
| // special case: looking for empty string/buffer always fails |
| if (val.length === 0) { |
| return -1 |
| } |
| return arrayIndexOf(this, val, byteOffset, encoding) |
| } |
| if (typeof val === 'number') { |
| if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') { |
| return Uint8Array.prototype.indexOf.call(this, val, byteOffset) |
| } |
| return arrayIndexOf(this, [ val ], byteOffset, encoding) |
| } |
| |
| throw new TypeError('val must be string, number or Buffer') |
| } |
| |
| Buffer.prototype.includes = function includes (val, byteOffset, encoding) { |
| return this.indexOf(val, byteOffset, encoding) !== -1 |
| } |
| |
| function hexWrite (buf, string, offset, length) { |
| offset = Number(offset) || 0 |
| var remaining = buf.length - offset |
| if (!length) { |
| length = remaining |
| } else { |
| length = Number(length) |
| if (length > remaining) { |
| length = remaining |
| } |
| } |
| |
| // must be an even number of digits |
| var strLen = string.length |
| if (strLen % 2 !== 0) throw new Error('Invalid hex string') |
| |
| if (length > strLen / 2) { |
| length = strLen / 2 |
| } |
| for (var i = 0; i < length; i++) { |
| var parsed = parseInt(string.substr(i * 2, 2), 16) |
| if (isNaN(parsed)) return i |
| buf[offset + i] = parsed |
| } |
| return i |
| } |
| |
| function utf8Write (buf, string, offset, length) { |
| return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) |
| } |
| |
| function asciiWrite (buf, string, offset, length) { |
| return blitBuffer(asciiToBytes(string), buf, offset, length) |
| } |
| |
| function binaryWrite (buf, string, offset, length) { |
| return asciiWrite(buf, string, offset, length) |
| } |
| |
| function base64Write (buf, string, offset, length) { |
| return blitBuffer(base64ToBytes(string), buf, offset, length) |
| } |
| |
| function ucs2Write (buf, string, offset, length) { |
| return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) |
| } |
| |
| Buffer.prototype.write = function write (string, offset, length, encoding) { |
| // Buffer#write(string) |
| if (offset === undefined) { |
| encoding = 'utf8' |
| length = this.length |
| offset = 0 |
| // Buffer#write(string, encoding) |
| } else if (length === undefined && typeof offset === 'string') { |
| encoding = offset |
| length = this.length |
| offset = 0 |
| // Buffer#write(string, offset[, length][, encoding]) |
| } else if (isFinite(offset)) { |
| offset = offset | 0 |
| if (isFinite(length)) { |
| length = length | 0 |
| if (encoding === undefined) encoding = 'utf8' |
| } else { |
| encoding = length |
| length = undefined |
| } |
| // legacy write(string, encoding, offset, length) - remove in v0.13 |
| } else { |
| throw new Error( |
| 'Buffer.write(string, encoding, offset[, length]) is no longer supported' |
| ) |
| } |
| |
| var remaining = this.length - offset |
| if (length === undefined || length > remaining) length = remaining |
| |
| if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { |
| throw new RangeError('Attempt to write outside buffer bounds') |
| } |
| |
| if (!encoding) encoding = 'utf8' |
| |
| var loweredCase = false |
| for (;;) { |
| switch (encoding) { |
| case 'hex': |
| return hexWrite(this, string, offset, length) |
| |
| case 'utf8': |
| case 'utf-8': |
| return utf8Write(this, string, offset, length) |
| |
| case 'ascii': |
| return asciiWrite(this, string, offset, length) |
| |
| case 'binary': |
| return binaryWrite(this, string, offset, length) |
| |
| case 'base64': |
| // Warning: maxLength not taken into account in base64Write |
| return base64Write(this, string, offset, length) |
| |
| case 'ucs2': |
| case 'ucs-2': |
| case 'utf16le': |
| case 'utf-16le': |
| return ucs2Write(this, string, offset, length) |
| |
| default: |
| if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) |
| encoding = ('' + encoding).toLowerCase() |
| loweredCase = true |
| } |
| } |
| } |
| |
| Buffer.prototype.toJSON = function toJSON () { |
| return { |
| type: 'Buffer', |
| data: Array.prototype.slice.call(this._arr || this, 0) |
| } |
| } |
| |
| function base64Slice (buf, start, end) { |
| if (start === 0 && end === buf.length) { |
| return base64.fromByteArray(buf) |
| } else { |
| return base64.fromByteArray(buf.slice(start, end)) |
| } |
| } |
| |
| function utf8Slice (buf, start, end) { |
| end = Math.min(buf.length, end) |
| var res = [] |
| |
| var i = start |
| while (i < end) { |
| var firstByte = buf[i] |
| var codePoint = null |
| var bytesPerSequence = (firstByte > 0xEF) ? 4 |
| : (firstByte > 0xDF) ? 3 |
| : (firstByte > 0xBF) ? 2 |
| : 1 |
| |
| if (i + bytesPerSequence <= end) { |
| var secondByte, thirdByte, fourthByte, tempCodePoint |
| |
| switch (bytesPerSequence) { |
| case 1: |
| if (firstByte < 0x80) { |
| codePoint = firstByte |
| } |
| break |
| case 2: |
| secondByte = buf[i + 1] |
| if ((secondByte & 0xC0) === 0x80) { |
| tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) |
| if (tempCodePoint > 0x7F) { |
| codePoint = tempCodePoint |
| } |
| } |
| break |
| case 3: |
| secondByte = buf[i + 1] |
| thirdByte = buf[i + 2] |
| if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { |
| tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) |
| if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { |
| codePoint = tempCodePoint |
| } |
| } |
| break |
| case 4: |
| secondByte = buf[i + 1] |
| thirdByte = buf[i + 2] |
| fourthByte = buf[i + 3] |
| if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { |
| tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) |
| if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { |
| codePoint = tempCodePoint |
| } |
| } |
| } |
| } |
| |
| if (codePoint === null) { |
| // we did not generate a valid codePoint so insert a |
| // replacement char (U+FFFD) and advance only 1 byte |
| codePoint = 0xFFFD |
| bytesPerSequence = 1 |
| } else if (codePoint > 0xFFFF) { |
| // encode to utf16 (surrogate pair dance) |
| codePoint -= 0x10000 |
| res.push(codePoint >>> 10 & 0x3FF | 0xD800) |
| codePoint = 0xDC00 | codePoint & 0x3FF |
| } |
| |
| res.push(codePoint) |
| i += bytesPerSequence |
| } |
| |
| return decodeCodePointsArray(res) |
| } |
| |
| // Based on http://stackoverflow.com/a/22747272/680742, the browser with |
| // the lowest limit is Chrome, with 0x10000 args. |
| // We go 1 magnitude less, for safety |
| var MAX_ARGUMENTS_LENGTH = 0x1000 |
| |
| function decodeCodePointsArray (codePoints) { |
| var len = codePoints.length |
| if (len <= MAX_ARGUMENTS_LENGTH) { |
| return String.fromCharCode.apply(String, codePoints) // avoid extra slice() |
| } |
| |
| // Decode in chunks to avoid "call stack size exceeded". |
| var res = '' |
| var i = 0 |
| while (i < len) { |
| res += String.fromCharCode.apply( |
| String, |
| codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) |
| ) |
| } |
| return res |
| } |
| |
| function asciiSlice (buf, start, end) { |
| var ret = '' |
| end = Math.min(buf.length, end) |
| |
| for (var i = start; i < end; i++) { |
| ret += String.fromCharCode(buf[i] & 0x7F) |
| } |
| return ret |
| } |
| |
| function binarySlice (buf, start, end) { |
| var ret = '' |
| end = Math.min(buf.length, end) |
| |
| for (var i = start; i < end; i++) { |
| ret += String.fromCharCode(buf[i]) |
| } |
| return ret |
| } |
| |
| function hexSlice (buf, start, end) { |
| var len = buf.length |
| |
| if (!start || start < 0) start = 0 |
| if (!end || end < 0 || end > len) end = len |
| |
| var out = '' |
| for (var i = start; i < end; i++) { |
| out += toHex(buf[i]) |
| } |
| return out |
| } |
| |
| function utf16leSlice (buf, start, end) { |
| var bytes = buf.slice(start, end) |
| var res = '' |
| for (var i = 0; i < bytes.length; i += 2) { |
| res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) |
| } |
| return res |
| } |
| |
| Buffer.prototype.slice = function slice (start, end) { |
| var len = this.length |
| start = ~~start |
| end = end === undefined ? len : ~~end |
| |
| if (start < 0) { |
| start += len |
| if (start < 0) start = 0 |
| } else if (start > len) { |
| start = len |
| } |
| |
| if (end < 0) { |
| end += len |
| if (end < 0) end = 0 |
| } else if (end > len) { |
| end = len |
| } |
| |
| if (end < start) end = start |
| |
| var newBuf |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| newBuf = this.subarray(start, end) |
| newBuf.__proto__ = Buffer.prototype |
| } else { |
| var sliceLen = end - start |
| newBuf = new Buffer(sliceLen, undefined) |
| for (var i = 0; i < sliceLen; i++) { |
| newBuf[i] = this[i + start] |
| } |
| } |
| |
| return newBuf |
| } |
| |
| /* |
| * Need to make sure that buffer isn't trying to write out of bounds. |
| */ |
| function checkOffset (offset, ext, length) { |
| if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') |
| if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') |
| } |
| |
| Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) checkOffset(offset, byteLength, this.length) |
| |
| var val = this[offset] |
| var mul = 1 |
| var i = 0 |
| while (++i < byteLength && (mul *= 0x100)) { |
| val += this[offset + i] * mul |
| } |
| |
| return val |
| } |
| |
| Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) { |
| checkOffset(offset, byteLength, this.length) |
| } |
| |
| var val = this[offset + --byteLength] |
| var mul = 1 |
| while (byteLength > 0 && (mul *= 0x100)) { |
| val += this[offset + --byteLength] * mul |
| } |
| |
| return val |
| } |
| |
| Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 1, this.length) |
| return this[offset] |
| } |
| |
| Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 2, this.length) |
| return this[offset] | (this[offset + 1] << 8) |
| } |
| |
| Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 2, this.length) |
| return (this[offset] << 8) | this[offset + 1] |
| } |
| |
| Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| |
| return ((this[offset]) | |
| (this[offset + 1] << 8) | |
| (this[offset + 2] << 16)) + |
| (this[offset + 3] * 0x1000000) |
| } |
| |
| Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| |
| return (this[offset] * 0x1000000) + |
| ((this[offset + 1] << 16) | |
| (this[offset + 2] << 8) | |
| this[offset + 3]) |
| } |
| |
| Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) checkOffset(offset, byteLength, this.length) |
| |
| var val = this[offset] |
| var mul = 1 |
| var i = 0 |
| while (++i < byteLength && (mul *= 0x100)) { |
| val += this[offset + i] * mul |
| } |
| mul *= 0x80 |
| |
| if (val >= mul) val -= Math.pow(2, 8 * byteLength) |
| |
| return val |
| } |
| |
| Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) checkOffset(offset, byteLength, this.length) |
| |
| var i = byteLength |
| var mul = 1 |
| var val = this[offset + --i] |
| while (i > 0 && (mul *= 0x100)) { |
| val += this[offset + --i] * mul |
| } |
| mul *= 0x80 |
| |
| if (val >= mul) val -= Math.pow(2, 8 * byteLength) |
| |
| return val |
| } |
| |
| Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 1, this.length) |
| if (!(this[offset] & 0x80)) return (this[offset]) |
| return ((0xff - this[offset] + 1) * -1) |
| } |
| |
| Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 2, this.length) |
| var val = this[offset] | (this[offset + 1] << 8) |
| return (val & 0x8000) ? val | 0xFFFF0000 : val |
| } |
| |
| Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 2, this.length) |
| var val = this[offset + 1] | (this[offset] << 8) |
| return (val & 0x8000) ? val | 0xFFFF0000 : val |
| } |
| |
| Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| |
| return (this[offset]) | |
| (this[offset + 1] << 8) | |
| (this[offset + 2] << 16) | |
| (this[offset + 3] << 24) |
| } |
| |
| Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| |
| return (this[offset] << 24) | |
| (this[offset + 1] << 16) | |
| (this[offset + 2] << 8) | |
| (this[offset + 3]) |
| } |
| |
| Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| return ieee754.read(this, offset, true, 23, 4) |
| } |
| |
| Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 4, this.length) |
| return ieee754.read(this, offset, false, 23, 4) |
| } |
| |
| Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 8, this.length) |
| return ieee754.read(this, offset, true, 52, 8) |
| } |
| |
| Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { |
| if (!noAssert) checkOffset(offset, 8, this.length) |
| return ieee754.read(this, offset, false, 52, 8) |
| } |
| |
| function checkInt (buf, value, offset, ext, max, min) { |
| if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') |
| if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') |
| if (offset + ext > buf.length) throw new RangeError('Index out of range') |
| } |
| |
| Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { |
| value = +value |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) { |
| var maxBytes = Math.pow(2, 8 * byteLength) - 1 |
| checkInt(this, value, offset, byteLength, maxBytes, 0) |
| } |
| |
| var mul = 1 |
| var i = 0 |
| this[offset] = value & 0xFF |
| while (++i < byteLength && (mul *= 0x100)) { |
| this[offset + i] = (value / mul) & 0xFF |
| } |
| |
| return offset + byteLength |
| } |
| |
| Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { |
| value = +value |
| offset = offset | 0 |
| byteLength = byteLength | 0 |
| if (!noAssert) { |
| var maxBytes = Math.pow(2, 8 * byteLength) - 1 |
| checkInt(this, value, offset, byteLength, maxBytes, 0) |
| } |
| |
| var i = byteLength - 1 |
| var mul = 1 |
| this[offset + i] = value & 0xFF |
| while (--i >= 0 && (mul *= 0x100)) { |
| this[offset + i] = (value / mul) & 0xFF |
| } |
| |
| return offset + byteLength |
| } |
| |
| Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) |
| if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) |
| this[offset] = (value & 0xff) |
| return offset + 1 |
| } |
| |
| function objectWriteUInt16 (buf, value, offset, littleEndian) { |
| if (value < 0) value = 0xffff + value + 1 |
| for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) { |
| buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> |
| (littleEndian ? i : 1 - i) * 8 |
| } |
| } |
| |
| Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value & 0xff) |
| this[offset + 1] = (value >>> 8) |
| } else { |
| objectWriteUInt16(this, value, offset, true) |
| } |
| return offset + 2 |
| } |
| |
| Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value >>> 8) |
| this[offset + 1] = (value & 0xff) |
| } else { |
| objectWriteUInt16(this, value, offset, false) |
| } |
| return offset + 2 |
| } |
| |
| function objectWriteUInt32 (buf, value, offset, littleEndian) { |
| if (value < 0) value = 0xffffffff + value + 1 |
| for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) { |
| buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff |
| } |
| } |
| |
| Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset + 3] = (value >>> 24) |
| this[offset + 2] = (value >>> 16) |
| this[offset + 1] = (value >>> 8) |
| this[offset] = (value & 0xff) |
| } else { |
| objectWriteUInt32(this, value, offset, true) |
| } |
| return offset + 4 |
| } |
| |
| Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value >>> 24) |
| this[offset + 1] = (value >>> 16) |
| this[offset + 2] = (value >>> 8) |
| this[offset + 3] = (value & 0xff) |
| } else { |
| objectWriteUInt32(this, value, offset, false) |
| } |
| return offset + 4 |
| } |
| |
| Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) { |
| var limit = Math.pow(2, 8 * byteLength - 1) |
| |
| checkInt(this, value, offset, byteLength, limit - 1, -limit) |
| } |
| |
| var i = 0 |
| var mul = 1 |
| var sub = 0 |
| this[offset] = value & 0xFF |
| while (++i < byteLength && (mul *= 0x100)) { |
| if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { |
| sub = 1 |
| } |
| this[offset + i] = ((value / mul) >> 0) - sub & 0xFF |
| } |
| |
| return offset + byteLength |
| } |
| |
| Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) { |
| var limit = Math.pow(2, 8 * byteLength - 1) |
| |
| checkInt(this, value, offset, byteLength, limit - 1, -limit) |
| } |
| |
| var i = byteLength - 1 |
| var mul = 1 |
| var sub = 0 |
| this[offset + i] = value & 0xFF |
| while (--i >= 0 && (mul *= 0x100)) { |
| if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { |
| sub = 1 |
| } |
| this[offset + i] = ((value / mul) >> 0) - sub & 0xFF |
| } |
| |
| return offset + byteLength |
| } |
| |
| Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) |
| if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) |
| if (value < 0) value = 0xff + value + 1 |
| this[offset] = (value & 0xff) |
| return offset + 1 |
| } |
| |
| Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value & 0xff) |
| this[offset + 1] = (value >>> 8) |
| } else { |
| objectWriteUInt16(this, value, offset, true) |
| } |
| return offset + 2 |
| } |
| |
| Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value >>> 8) |
| this[offset + 1] = (value & 0xff) |
| } else { |
| objectWriteUInt16(this, value, offset, false) |
| } |
| return offset + 2 |
| } |
| |
| Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value & 0xff) |
| this[offset + 1] = (value >>> 8) |
| this[offset + 2] = (value >>> 16) |
| this[offset + 3] = (value >>> 24) |
| } else { |
| objectWriteUInt32(this, value, offset, true) |
| } |
| return offset + 4 |
| } |
| |
| Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { |
| value = +value |
| offset = offset | 0 |
| if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) |
| if (value < 0) value = 0xffffffff + value + 1 |
| if (Buffer.TYPED_ARRAY_SUPPORT) { |
| this[offset] = (value >>> 24) |
| this[offset + 1] = (value >>> 16) |
| this[offset + 2] = (value >>> 8) |
| this[offset + 3] = (value & 0xff) |
| } else { |
| objectWriteUInt32(this, value, offset, false) |
| } |
| return offset + 4 |
| } |
| |
| function checkIEEE754 (buf, value, offset, ext, max, min) { |
| if (offset + ext > buf.length) throw new RangeError('Index out of range') |
| if (offset < 0) throw new RangeError('Index out of range') |
| } |
| |
| function writeFloat (buf, value, offset, littleEndian, noAssert) { |
| if (!noAssert) { |
| checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) |
| } |
| ieee754.write(buf, value, offset, littleEndian, 23, 4) |
| return offset + 4 |
| } |
| |
| Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { |
| return writeFloat(this, value, offset, true, noAssert) |
| } |
| |
| Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { |
| return writeFloat(this, value, offset, false, noAssert) |
| } |
| |
| function writeDouble (buf, value, offset, littleEndian, noAssert) { |
| if (!noAssert) { |
| checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) |
| } |
| ieee754.write(buf, value, offset, littleEndian, 52, 8) |
| return offset + 8 |
| } |
| |
| Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { |
| return writeDouble(this, value, offset, true, noAssert) |
| } |
| |
| Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { |
| return writeDouble(this, value, offset, false, noAssert) |
| } |
| |
| // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) |
| Buffer.prototype.copy = function copy (target, targetStart, start, end) { |
| if (!start) start = 0 |
| if (!end && end !== 0) end = this.length |
| if (targetStart >= target.length) targetStart = target.length |
| if (!targetStart) targetStart = 0 |
| if (end > 0 && end < start) end = start |
| |
| // Copy 0 bytes; we're done |
| if (end === start) return 0 |
| if (target.length === 0 || this.length === 0) return 0 |
| |
| // Fatal error conditions |
| if (targetStart < 0) { |
| throw new RangeError('targetStart out of bounds') |
| } |
| if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') |
| if (end < 0) throw new RangeError('sourceEnd out of bounds') |
| |
| // Are we oob? |
| if (end > this.length) end = this.length |
| if (target.length - targetStart < end - start) { |
| end = target.length - targetStart + start |
| } |
| |
| var len = end - start |
| var i |
| |
| if (this === target && start < targetStart && targetStart < end) { |
| // descending copy from end |
| for (i = len - 1; i >= 0; i--) { |
| target[i + targetStart] = this[i + start] |
| } |
| } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { |
| // ascending copy from start |
| for (i = 0; i < len; i++) { |
| target[i + targetStart] = this[i + start] |
| } |
| } else { |
| Uint8Array.prototype.set.call( |
| target, |
| this.subarray(start, start + len), |
| targetStart |
| ) |
| } |
| |
| return len |
| } |
| |
| // Usage: |
| // buffer.fill(number[, offset[, end]]) |
| // buffer.fill(buffer[, offset[, end]]) |
| // buffer.fill(string[, offset[, end]][, encoding]) |
| Buffer.prototype.fill = function fill (val, start, end, encoding) { |
| // Handle string cases: |
| if (typeof val === 'string') { |
| if (typeof start === 'string') { |
| encoding = start |
| start = 0 |
| end = this.length |
| } else if (typeof end === 'string') { |
| encoding = end |
| end = this.length |
| } |
| if (val.length === 1) { |
| var code = val.charCodeAt(0) |
| if (code < 256) { |
| val = code |
| } |
| } |
| if (encoding !== undefined && typeof encoding !== 'string') { |
| throw new TypeError('encoding must be a string') |
| } |
| if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { |
| throw new TypeError('Unknown encoding: ' + encoding) |
| } |
| } else if (typeof val === 'number') { |
| val = val & 255 |
| } |
| |
| // Invalid ranges are not set to a default, so can range check early. |
| if (start < 0 || this.length < start || this.length < end) { |
| throw new RangeError('Out of range index') |
| } |
| |
| if (end <= start) { |
| return this |
| } |
| |
| start = start >>> 0 |
| end = end === undefined ? this.length : end >>> 0 |
| |
| if (!val) val = 0 |
| |
| var i |
| if (typeof val === 'number') { |
| for (i = start; i < end; i++) { |
| this[i] = val |
| } |
| } else { |
| var bytes = Buffer.isBuffer(val) |
| ? val |
| : utf8ToBytes(new Buffer(val, encoding).toString()) |
| var len = bytes.length |
| for (i = 0; i < end - start; i++) { |
| this[i + start] = bytes[i % len] |
| } |
| } |
| |
| return this |
| } |
| |
| // HELPER FUNCTIONS |
| // ================ |
| |
| var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g |
| |
| function base64clean (str) { |
| // Node strips out invalid characters like \n and \t from the string, base64-js does not |
| str = stringtrim(str).replace(INVALID_BASE64_RE, '') |
| // Node converts strings with length < 2 to '' |
| if (str.length < 2) return '' |
| // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not |
| while (str.length % 4 !== 0) { |
| str = str + '=' |
| } |
| return str |
| } |
| |
| function stringtrim (str) { |
| if (str.trim) return str.trim() |
| return str.replace(/^\s+|\s+$/g, '') |
| } |
| |
| function toHex (n) { |
| if (n < 16) return '0' + n.toString(16) |
| return n.toString(16) |
| } |
| |
| function utf8ToBytes (string, units) { |
| units = units || Infinity |
| var codePoint |
| var length = string.length |
| var leadSurrogate = null |
| var bytes = [] |
| |
| for (var i = 0; i < length; i++) { |
| codePoint = string.charCodeAt(i) |
| |
| // is surrogate component |
| if (codePoint > 0xD7FF && codePoint < 0xE000) { |
| // last char was a lead |
| if (!leadSurrogate) { |
| // no lead yet |
| if (codePoint > 0xDBFF) { |
| // unexpected trail |
| if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) |
| continue |
| } else if (i + 1 === length) { |
| // unpaired lead |
| if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) |
| continue |
| } |
| |
| // valid lead |
| leadSurrogate = codePoint |
| |
| continue |
| } |
| |
| // 2 leads in a row |
| if (codePoint < 0xDC00) { |
| if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) |
| leadSurrogate = codePoint |
| continue |
| } |
| |
| // valid surrogate pair |
| codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 |
| } else if (leadSurrogate) { |
| // valid bmp char, but last char was a lead |
| if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) |
| } |
| |
| leadSurrogate = null |
| |
| // encode utf8 |
| if (codePoint < 0x80) { |
| if ((units -= 1) < 0) break |
| bytes.push(codePoint) |
| } else if (codePoint < 0x800) { |
| if ((units -= 2) < 0) break |
| bytes.push( |
| codePoint >> 0x6 | 0xC0, |
| codePoint & 0x3F | 0x80 |
| ) |
| } else if (codePoint < 0x10000) { |
| if ((units -= 3) < 0) break |
| bytes.push( |
| codePoint >> 0xC | 0xE0, |
| codePoint >> 0x6 & 0x3F | 0x80, |
| codePoint & 0x3F | 0x80 |
| ) |
| } else if (codePoint < 0x110000) { |
| if ((units -= 4) < 0) break |
| bytes.push( |
| codePoint >> 0x12 | 0xF0, |
| codePoint >> 0xC & 0x3F | 0x80, |
| codePoint >> 0x6 & 0x3F | 0x80, |
| codePoint & 0x3F | 0x80 |
| ) |
| } else { |
| throw new Error('Invalid code point') |
| } |
| } |
| |
| return bytes |
| } |
| |
| function asciiToBytes (str) { |
| var byteArray = [] |
| for (var i = 0; i < str.length; i++) { |
| // Node's code seems to be doing this and not & 0x7F.. |
| byteArray.push(str.charCodeAt(i) & 0xFF) |
| } |
| return byteArray |
| } |
| |
| function utf16leToBytes (str, units) { |
| var c, hi, lo |
| var byteArray = [] |
| for (var i = 0; i < str.length; i++) { |
| if ((units -= 2) < 0) break |
| |
| c = str.charCodeAt(i) |
| hi = c >> 8 |
| lo = c % 256 |
| byteArray.push(lo) |
| byteArray.push(hi) |
| } |
| |
| return byteArray |
| } |
| |
| function base64ToBytes (str) { |
| return base64.toByteArray(base64clean(str)) |
| } |
| |
| function blitBuffer (src, dst, offset, length) { |
| for (var i = 0; i < length; i++) { |
| if ((i + offset >= dst.length) || (i >= src.length)) break |
| dst[i + offset] = src[i] |
| } |
| return i |
| } |
| |
| function isnan (val) { |
| return val !== val // eslint-disable-line no-self-compare |
| } |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"base64-js":40,"ieee754":52,"isarray":46}],46:[function(require,module,exports){ |
| var toString = {}.toString; |
| |
| module.exports = Array.isArray || function (arr) { |
| return toString.call(arr) == '[object Array]'; |
| }; |
| |
| },{}],47:[function(require,module,exports){ |
| (function (Buffer){ |
| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| // NOTE: These type checking functions intentionally don't use `instanceof` |
| // because it is fragile and can be easily faked with `Object.create()`. |
| |
| function isArray(arg) { |
| if (Array.isArray) { |
| return Array.isArray(arg); |
| } |
| return objectToString(arg) === '[object Array]'; |
| } |
| exports.isArray = isArray; |
| |
| function isBoolean(arg) { |
| return typeof arg === 'boolean'; |
| } |
| exports.isBoolean = isBoolean; |
| |
| function isNull(arg) { |
| return arg === null; |
| } |
| exports.isNull = isNull; |
| |
| function isNullOrUndefined(arg) { |
| return arg == null; |
| } |
| exports.isNullOrUndefined = isNullOrUndefined; |
| |
| function isNumber(arg) { |
| return typeof arg === 'number'; |
| } |
| exports.isNumber = isNumber; |
| |
| function isString(arg) { |
| return typeof arg === 'string'; |
| } |
| exports.isString = isString; |
| |
| function isSymbol(arg) { |
| return typeof arg === 'symbol'; |
| } |
| exports.isSymbol = isSymbol; |
| |
| function isUndefined(arg) { |
| return arg === void 0; |
| } |
| exports.isUndefined = isUndefined; |
| |
| function isRegExp(re) { |
| return objectToString(re) === '[object RegExp]'; |
| } |
| exports.isRegExp = isRegExp; |
| |
| function isObject(arg) { |
| return typeof arg === 'object' && arg !== null; |
| } |
| exports.isObject = isObject; |
| |
| function isDate(d) { |
| return objectToString(d) === '[object Date]'; |
| } |
| exports.isDate = isDate; |
| |
| function isError(e) { |
| return (objectToString(e) === '[object Error]' || e instanceof Error); |
| } |
| exports.isError = isError; |
| |
| function isFunction(arg) { |
| return typeof arg === 'function'; |
| } |
| exports.isFunction = isFunction; |
| |
| function isPrimitive(arg) { |
| return arg === null || |
| typeof arg === 'boolean' || |
| typeof arg === 'number' || |
| typeof arg === 'string' || |
| typeof arg === 'symbol' || // ES6 symbol |
| typeof arg === 'undefined'; |
| } |
| exports.isPrimitive = isPrimitive; |
| |
| exports.isBuffer = Buffer.isBuffer; |
| |
| function objectToString(o) { |
| return Object.prototype.toString.call(o); |
| } |
| |
| }).call(this,{"isBuffer":require("../../is-buffer/index.js")}) |
| },{"../../is-buffer/index.js":54}],48:[function(require,module,exports){ |
| /* See LICENSE file for terms of use */ |
| |
| /* |
| * Text diff implementation. |
| * |
| * This library supports the following APIS: |
| * JsDiff.diffChars: Character by character diff |
| * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace |
| * JsDiff.diffLines: Line based diff |
| * |
| * JsDiff.diffCss: Diff targeted at CSS content |
| * |
| * These methods are based on the implementation proposed in |
| * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986). |
| * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927 |
| */ |
| (function(global, undefined) { |
| var objectPrototypeToString = Object.prototype.toString; |
| |
| /*istanbul ignore next*/ |
| function map(arr, mapper, that) { |
| if (Array.prototype.map) { |
| return Array.prototype.map.call(arr, mapper, that); |
| } |
| |
| var other = new Array(arr.length); |
| |
| for (var i = 0, n = arr.length; i < n; i++) { |
| other[i] = mapper.call(that, arr[i], i, arr); |
| } |
| return other; |
| } |
| function clonePath(path) { |
| return { newPos: path.newPos, components: path.components.slice(0) }; |
| } |
| function removeEmpty(array) { |
| var ret = []; |
| for (var i = 0; i < array.length; i++) { |
| if (array[i]) { |
| ret.push(array[i]); |
| } |
| } |
| return ret; |
| } |
| function escapeHTML(s) { |
| var n = s; |
| n = n.replace(/&/g, '&'); |
| n = n.replace(/</g, '<'); |
| n = n.replace(/>/g, '>'); |
| n = n.replace(/"/g, '"'); |
| |
| return n; |
| } |
| |
| // This function handles the presence of circular references by bailing out when encountering an |
| // object that is already on the "stack" of items being processed. |
| function canonicalize(obj, stack, replacementStack) { |
| stack = stack || []; |
| replacementStack = replacementStack || []; |
| |
| var i; |
| |
| for (i = 0; i < stack.length; i += 1) { |
| if (stack[i] === obj) { |
| return replacementStack[i]; |
| } |
| } |
| |
| var canonicalizedObj; |
| |
| if ('[object Array]' === objectPrototypeToString.call(obj)) { |
| stack.push(obj); |
| canonicalizedObj = new Array(obj.length); |
| replacementStack.push(canonicalizedObj); |
| for (i = 0; i < obj.length; i += 1) { |
| canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack); |
| } |
| stack.pop(); |
| replacementStack.pop(); |
| } else if (typeof obj === 'object' && obj !== null) { |
| stack.push(obj); |
| canonicalizedObj = {}; |
| replacementStack.push(canonicalizedObj); |
| var sortedKeys = [], |
| key; |
| for (key in obj) { |
| sortedKeys.push(key); |
| } |
| sortedKeys.sort(); |
| for (i = 0; i < sortedKeys.length; i += 1) { |
| key = sortedKeys[i]; |
| canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack); |
| } |
| stack.pop(); |
| replacementStack.pop(); |
| } else { |
| canonicalizedObj = obj; |
| } |
| return canonicalizedObj; |
| } |
| |
| function buildValues(components, newString, oldString, useLongestToken) { |
| var componentPos = 0, |
| componentLen = components.length, |
| newPos = 0, |
| oldPos = 0; |
| |
| for (; componentPos < componentLen; componentPos++) { |
| var component = components[componentPos]; |
| if (!component.removed) { |
| if (!component.added && useLongestToken) { |
| var value = newString.slice(newPos, newPos + component.count); |
| value = map(value, function(value, i) { |
| var oldValue = oldString[oldPos + i]; |
| return oldValue.length > value.length ? oldValue : value; |
| }); |
| |
| component.value = value.join(''); |
| } else { |
| component.value = newString.slice(newPos, newPos + component.count).join(''); |
| } |
| newPos += component.count; |
| |
| // Common case |
| if (!component.added) { |
| oldPos += component.count; |
| } |
| } else { |
| component.value = oldString.slice(oldPos, oldPos + component.count).join(''); |
| oldPos += component.count; |
| |
| // Reverse add and remove so removes are output first to match common convention |
| // The diffing algorithm is tied to add then remove output and this is the simplest |
| // route to get the desired output with minimal overhead. |
| if (componentPos && components[componentPos - 1].added) { |
| var tmp = components[componentPos - 1]; |
| components[componentPos - 1] = components[componentPos]; |
| components[componentPos] = tmp; |
| } |
| } |
| } |
| |
| return components; |
| } |
| |
| function Diff(ignoreWhitespace) { |
| this.ignoreWhitespace = ignoreWhitespace; |
| } |
| Diff.prototype = { |
| diff: function(oldString, newString, callback) { |
| var self = this; |
| |
| function done(value) { |
| if (callback) { |
| setTimeout(function() { callback(undefined, value); }, 0); |
| return true; |
| } else { |
| return value; |
| } |
| } |
| |
| // Handle the identity case (this is due to unrolling editLength == 0 |
| if (newString === oldString) { |
| return done([{ value: newString }]); |
| } |
| if (!newString) { |
| return done([{ value: oldString, removed: true }]); |
| } |
| if (!oldString) { |
| return done([{ value: newString, added: true }]); |
| } |
| |
| newString = this.tokenize(newString); |
| oldString = this.tokenize(oldString); |
| |
| var newLen = newString.length, oldLen = oldString.length; |
| var editLength = 1; |
| var maxEditLength = newLen + oldLen; |
| var bestPath = [{ newPos: -1, components: [] }]; |
| |
| // Seed editLength = 0, i.e. the content starts with the same values |
| var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); |
| if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) { |
| // Identity per the equality and tokenizer |
| return done([{value: newString.join('')}]); |
| } |
| |
| // Main worker method. checks all permutations of a given edit length for acceptance. |
| function execEditLength() { |
| for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) { |
| var basePath; |
| var addPath = bestPath[diagonalPath - 1], |
| removePath = bestPath[diagonalPath + 1], |
| oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; |
| if (addPath) { |
| // No one else is going to attempt to use this value, clear it |
| bestPath[diagonalPath - 1] = undefined; |
| } |
| |
| var canAdd = addPath && addPath.newPos + 1 < newLen, |
| canRemove = removePath && 0 <= oldPos && oldPos < oldLen; |
| if (!canAdd && !canRemove) { |
| // If this path is a terminal then prune |
| bestPath[diagonalPath] = undefined; |
| continue; |
| } |
| |
| // Select the diagonal that we want to branch from. We select the prior |
| // path whose position in the new string is the farthest from the origin |
| // and does not pass the bounds of the diff graph |
| if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { |
| basePath = clonePath(removePath); |
| self.pushComponent(basePath.components, undefined, true); |
| } else { |
| basePath = addPath; // No need to clone, we've pulled it from the list |
| basePath.newPos++; |
| self.pushComponent(basePath.components, true, undefined); |
| } |
| |
| oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath); |
| |
| // If we have hit the end of both strings, then we are done |
| if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) { |
| return done(buildValues(basePath.components, newString, oldString, self.useLongestToken)); |
| } else { |
| // Otherwise track this path as a potential candidate and continue. |
| bestPath[diagonalPath] = basePath; |
| } |
| } |
| |
| editLength++; |
| } |
| |
| // Performs the length of edit iteration. Is a bit fugly as this has to support the |
| // sync and async mode which is never fun. Loops over execEditLength until a value |
| // is produced. |
| if (callback) { |
| (function exec() { |
| setTimeout(function() { |
| // This should not happen, but we want to be safe. |
| /*istanbul ignore next */ |
| if (editLength > maxEditLength) { |
| return callback(); |
| } |
| |
| if (!execEditLength()) { |
| exec(); |
| } |
| }, 0); |
| }()); |
| } else { |
| while (editLength <= maxEditLength) { |
| var ret = execEditLength(); |
| if (ret) { |
| return ret; |
| } |
| } |
| } |
| }, |
| |
| pushComponent: function(components, added, removed) { |
| var last = components[components.length - 1]; |
| if (last && last.added === added && last.removed === removed) { |
| // We need to clone here as the component clone operation is just |
| // as shallow array clone |
| components[components.length - 1] = {count: last.count + 1, added: added, removed: removed }; |
| } else { |
| components.push({count: 1, added: added, removed: removed }); |
| } |
| }, |
| extractCommon: function(basePath, newString, oldString, diagonalPath) { |
| var newLen = newString.length, |
| oldLen = oldString.length, |
| newPos = basePath.newPos, |
| oldPos = newPos - diagonalPath, |
| |
| commonCount = 0; |
| while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) { |
| newPos++; |
| oldPos++; |
| commonCount++; |
| } |
| |
| if (commonCount) { |
| basePath.components.push({count: commonCount}); |
| } |
| |
| basePath.newPos = newPos; |
| return oldPos; |
| }, |
| |
| equals: function(left, right) { |
| var reWhitespace = /\S/; |
| return left === right || (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)); |
| }, |
| tokenize: function(value) { |
| return value.split(''); |
| } |
| }; |
| |
| var CharDiff = new Diff(); |
| |
| var WordDiff = new Diff(true); |
| var WordWithSpaceDiff = new Diff(); |
| WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { |
| return removeEmpty(value.split(/(\s+|\b)/)); |
| }; |
| |
| var CssDiff = new Diff(true); |
| CssDiff.tokenize = function(value) { |
| return removeEmpty(value.split(/([{}:;,]|\s+)/)); |
| }; |
| |
| var LineDiff = new Diff(); |
| |
| var TrimmedLineDiff = new Diff(); |
| TrimmedLineDiff.ignoreTrim = true; |
| |
| LineDiff.tokenize = TrimmedLineDiff.tokenize = function(value) { |
| var retLines = [], |
| lines = value.split(/^/m); |
| for (var i = 0; i < lines.length; i++) { |
| var line = lines[i], |
| lastLine = lines[i - 1], |
| lastLineLastChar = lastLine && lastLine[lastLine.length - 1]; |
| |
| // Merge lines that may contain windows new lines |
| if (line === '\n' && lastLineLastChar === '\r') { |
| retLines[retLines.length - 1] = retLines[retLines.length - 1].slice(0, -1) + '\r\n'; |
| } else { |
| if (this.ignoreTrim) { |
| line = line.trim(); |
| // add a newline unless this is the last line. |
| if (i < lines.length - 1) { |
| line += '\n'; |
| } |
| } |
| retLines.push(line); |
| } |
| } |
| |
| return retLines; |
| }; |
| |
| var PatchDiff = new Diff(); |
| PatchDiff.tokenize = function(value) { |
| var ret = [], |
| linesAndNewlines = value.split(/(\n|\r\n)/); |
| |
| // Ignore the final empty token that occurs if the string ends with a new line |
| if (!linesAndNewlines[linesAndNewlines.length - 1]) { |
| linesAndNewlines.pop(); |
| } |
| |
| // Merge the content and line separators into single tokens |
| for (var i = 0; i < linesAndNewlines.length; i++) { |
| var line = linesAndNewlines[i]; |
| |
| if (i % 2) { |
| ret[ret.length - 1] += line; |
| } else { |
| ret.push(line); |
| } |
| } |
| return ret; |
| }; |
| |
| var SentenceDiff = new Diff(); |
| SentenceDiff.tokenize = function(value) { |
| return removeEmpty(value.split(/(\S.+?[.!?])(?=\s+|$)/)); |
| }; |
| |
| var JsonDiff = new Diff(); |
| // Discriminate between two lines of pretty-printed, serialized JSON where one of them has a |
| // dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output: |
| JsonDiff.useLongestToken = true; |
| JsonDiff.tokenize = LineDiff.tokenize; |
| JsonDiff.equals = function(left, right) { |
| return LineDiff.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1')); |
| }; |
| |
| var JsDiff = { |
| Diff: Diff, |
| |
| diffChars: function(oldStr, newStr, callback) { return CharDiff.diff(oldStr, newStr, callback); }, |
| diffWords: function(oldStr, newStr, callback) { return WordDiff.diff(oldStr, newStr, callback); }, |
| diffWordsWithSpace: function(oldStr, newStr, callback) { return WordWithSpaceDiff.diff(oldStr, newStr, callback); }, |
| diffLines: function(oldStr, newStr, callback) { return LineDiff.diff(oldStr, newStr, callback); }, |
| diffTrimmedLines: function(oldStr, newStr, callback) { return TrimmedLineDiff.diff(oldStr, newStr, callback); }, |
| |
| diffSentences: function(oldStr, newStr, callback) { return SentenceDiff.diff(oldStr, newStr, callback); }, |
| |
| diffCss: function(oldStr, newStr, callback) { return CssDiff.diff(oldStr, newStr, callback); }, |
| diffJson: function(oldObj, newObj, callback) { |
| return JsonDiff.diff( |
| typeof oldObj === 'string' ? oldObj : JSON.stringify(canonicalize(oldObj), undefined, ' '), |
| typeof newObj === 'string' ? newObj : JSON.stringify(canonicalize(newObj), undefined, ' '), |
| callback |
| ); |
| }, |
| |
| createTwoFilesPatch: function(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader) { |
| var ret = []; |
| |
| if (oldFileName == newFileName) { |
| ret.push('Index: ' + oldFileName); |
| } |
| ret.push('==================================================================='); |
| ret.push('--- ' + oldFileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); |
| ret.push('+++ ' + newFileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); |
| |
| var diff = PatchDiff.diff(oldStr, newStr); |
| diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier |
| |
| // Formats a given set of lines for printing as context lines in a patch |
| function contextLines(lines) { |
| return map(lines, function(entry) { return ' ' + entry; }); |
| } |
| |
| // Outputs the no newline at end of file warning if needed |
| function eofNL(curRange, i, current) { |
| var last = diff[diff.length - 2], |
| isLast = i === diff.length - 2, |
| isLastOfType = i === diff.length - 3 && current.added !== last.added; |
| |
| // Figure out if this is the last line for the given file and missing NL |
| if (!(/\n$/.test(current.value)) && (isLast || isLastOfType)) { |
| curRange.push('\\ No newline at end of file'); |
| } |
| } |
| |
| var oldRangeStart = 0, newRangeStart = 0, curRange = [], |
| oldLine = 1, newLine = 1; |
| for (var i = 0; i < diff.length; i++) { |
| var current = diff[i], |
| lines = current.lines || current.value.replace(/\n$/, '').split('\n'); |
| current.lines = lines; |
| |
| if (current.added || current.removed) { |
| // If we have previous context, start with that |
| if (!oldRangeStart) { |
| var prev = diff[i - 1]; |
| oldRangeStart = oldLine; |
| newRangeStart = newLine; |
| |
| if (prev) { |
| curRange = contextLines(prev.lines.slice(-4)); |
| oldRangeStart -= curRange.length; |
| newRangeStart -= curRange.length; |
| } |
| } |
| |
| // Output our changes |
| curRange.push.apply(curRange, map(lines, function(entry) { |
| return (current.added ? '+' : '-') + entry; |
| })); |
| eofNL(curRange, i, current); |
| |
| // Track the updated file position |
| if (current.added) { |
| newLine += lines.length; |
| } else { |
| oldLine += lines.length; |
| } |
| } else { |
| // Identical context lines. Track line changes |
| if (oldRangeStart) { |
| // Close out any changes that have been output (or join overlapping) |
| if (lines.length <= 8 && i < diff.length - 2) { |
| // Overlapping |
| curRange.push.apply(curRange, contextLines(lines)); |
| } else { |
| // end the range and output |
| var contextSize = Math.min(lines.length, 4); |
| ret.push( |
| '@@ -' + oldRangeStart + ',' + (oldLine - oldRangeStart + contextSize) |
| + ' +' + newRangeStart + ',' + (newLine - newRangeStart + contextSize) |
| + ' @@'); |
| ret.push.apply(ret, curRange); |
| ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); |
| if (lines.length <= 4) { |
| eofNL(ret, i, current); |
| } |
| |
| oldRangeStart = 0; |
| newRangeStart = 0; |
| curRange = []; |
| } |
| } |
| oldLine += lines.length; |
| newLine += lines.length; |
| } |
| } |
| |
| return ret.join('\n') + '\n'; |
| }, |
| |
| createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { |
| return JsDiff.createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader); |
| }, |
| |
| applyPatch: function(oldStr, uniDiff) { |
| var diffstr = uniDiff.split('\n'), |
| hunks = [], |
| i = 0, |
| remEOFNL = false, |
| addEOFNL = false; |
| |
| // Skip to the first change hunk |
| while (i < diffstr.length && !(/^@@/.test(diffstr[i]))) { |
| i++; |
| } |
| |
| // Parse the unified diff |
| for (; i < diffstr.length; i++) { |
| if (diffstr[i][0] === '@') { |
| var chnukHeader = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); |
| hunks.unshift({ |
| start: chnukHeader[3], |
| oldlength: +chnukHeader[2], |
| removed: [], |
| newlength: chnukHeader[4], |
| added: [] |
| }); |
| } else if (diffstr[i][0] === '+') { |
| hunks[0].added.push(diffstr[i].substr(1)); |
| } else if (diffstr[i][0] === '-') { |
| hunks[0].removed.push(diffstr[i].substr(1)); |
| } else if (diffstr[i][0] === ' ') { |
| hunks[0].added.push(diffstr[i].substr(1)); |
| hunks[0].removed.push(diffstr[i].substr(1)); |
| } else if (diffstr[i][0] === '\\') { |
| if (diffstr[i - 1][0] === '+') { |
| remEOFNL = true; |
| } else if (diffstr[i - 1][0] === '-') { |
| addEOFNL = true; |
| } |
| } |
| } |
| |
| // Apply the diff to the input |
| var lines = oldStr.split('\n'); |
| for (i = hunks.length - 1; i >= 0; i--) { |
| var hunk = hunks[i]; |
| // Sanity check the input string. Bail if we don't match. |
| for (var j = 0; j < hunk.oldlength; j++) { |
| if (lines[hunk.start - 1 + j] !== hunk.removed[j]) { |
| return false; |
| } |
| } |
| Array.prototype.splice.apply(lines, [hunk.start - 1, hunk.oldlength].concat(hunk.added)); |
| } |
| |
| // Handle EOFNL insertion/removal |
| if (remEOFNL) { |
| while (!lines[lines.length - 1]) { |
| lines.pop(); |
| } |
| } else if (addEOFNL) { |
| lines.push(''); |
| } |
| return lines.join('\n'); |
| }, |
| |
| convertChangesToXML: function(changes) { |
| var ret = []; |
| for (var i = 0; i < changes.length; i++) { |
| var change = changes[i]; |
| if (change.added) { |
| ret.push('<ins>'); |
| } else if (change.removed) { |
| ret.push('<del>'); |
| } |
| |
| ret.push(escapeHTML(change.value)); |
| |
| if (change.added) { |
| ret.push('</ins>'); |
| } else if (change.removed) { |
| ret.push('</del>'); |
| } |
| } |
| return ret.join(''); |
| }, |
| |
| // See: http://code.google.com/p/google-diff-match-patch/wiki/API |
| convertChangesToDMP: function(changes) { |
| var ret = [], |
| change, |
| operation; |
| for (var i = 0; i < changes.length; i++) { |
| change = changes[i]; |
| if (change.added) { |
| operation = 1; |
| } else if (change.removed) { |
| operation = -1; |
| } else { |
| operation = 0; |
| } |
| |
| ret.push([operation, change.value]); |
| } |
| return ret; |
| }, |
| |
| canonicalize: canonicalize |
| }; |
| |
| /*istanbul ignore next */ |
| /*global module */ |
| if (typeof module !== 'undefined' && module.exports) { |
| module.exports = JsDiff; |
| } else if (typeof define === 'function' && define.amd) { |
| /*global define */ |
| define([], function() { return JsDiff; }); |
| } else if (typeof global.JsDiff === 'undefined') { |
| global.JsDiff = JsDiff; |
| } |
| }(this)); |
| |
| },{}],49:[function(require,module,exports){ |
| 'use strict'; |
| |
| var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; |
| |
| module.exports = function (str) { |
| if (typeof str !== 'string') { |
| throw new TypeError('Expected a string'); |
| } |
| |
| return str.replace(matchOperatorsRe, '\\$&'); |
| }; |
| |
| },{}],50:[function(require,module,exports){ |
| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| function EventEmitter() { |
| this._events = this._events || {}; |
| this._maxListeners = this._maxListeners || undefined; |
| } |
| module.exports = EventEmitter; |
| |
| // Backwards-compat with node 0.10.x |
| EventEmitter.EventEmitter = EventEmitter; |
| |
| EventEmitter.prototype._events = undefined; |
| EventEmitter.prototype._maxListeners = undefined; |
| |
| // By default EventEmitters will print a warning if more than 10 listeners are |
| // added to it. This is a useful default which helps finding memory leaks. |
| EventEmitter.defaultMaxListeners = 10; |
| |
| // Obviously not all Emitters should be limited to 10. This function allows |
| // that to be increased. Set to zero for unlimited. |
| EventEmitter.prototype.setMaxListeners = function(n) { |
| if (!isNumber(n) || n < 0 || isNaN(n)) |
| throw TypeError('n must be a positive number'); |
| this._maxListeners = n; |
| return this; |
| }; |
| |
| EventEmitter.prototype.emit = function(type) { |
| var er, handler, len, args, i, listeners; |
| |
| if (!this._events) |
| this._events = {}; |
| |
| // If there is no 'error' event listener then throw. |
| if (type === 'error') { |
| if (!this._events.error || |
| (isObject(this._events.error) && !this._events.error.length)) { |
| er = arguments[1]; |
| if (er instanceof Error) { |
| throw er; // Unhandled 'error' event |
| } |
| throw TypeError('Uncaught, unspecified "error" event.'); |
| } |
| } |
| |
| handler = this._events[type]; |
| |
| if (isUndefined(handler)) |
| return false; |
| |
| if (isFunction(handler)) { |
| switch (arguments.length) { |
| // fast cases |
| case 1: |
| handler.call(this); |
| break; |
| case 2: |
| handler.call(this, arguments[1]); |
| break; |
| case 3: |
| handler.call(this, arguments[1], arguments[2]); |
| break; |
| // slower |
| default: |
| args = Array.prototype.slice.call(arguments, 1); |
| handler.apply(this, args); |
| } |
| } else if (isObject(handler)) { |
| args = Array.prototype.slice.call(arguments, 1); |
| listeners = handler.slice(); |
| len = listeners.length; |
| for (i = 0; i < len; i++) |
| listeners[i].apply(this, args); |
| } |
| |
| return true; |
| }; |
| |
| EventEmitter.prototype.addListener = function(type, listener) { |
| var m; |
| |
| if (!isFunction(listener)) |
| throw TypeError('listener must be a function'); |
| |
| if (!this._events) |
| this._events = {}; |
| |
| // To avoid recursion in the case that type === "newListener"! Before |
| // adding it to the listeners, first emit "newListener". |
| if (this._events.newListener) |
| this.emit('newListener', type, |
| isFunction(listener.listener) ? |
| listener.listener : listener); |
| |
| if (!this._events[type]) |
| // Optimize the case of one listener. Don't need the extra array object. |
| this._events[type] = listener; |
| else if (isObject(this._events[type])) |
| // If we've already got an array, just append. |
| this._events[type].push(listener); |
| else |
| // Adding the second element, need to change to array. |
| this._events[type] = [this._events[type], listener]; |
| |
| // Check for listener leak |
| if (isObject(this._events[type]) && !this._events[type].warned) { |
| if (!isUndefined(this._maxListeners)) { |
| m = this._maxListeners; |
| } else { |
| m = EventEmitter.defaultMaxListeners; |
| } |
| |
| if (m && m > 0 && this._events[type].length > m) { |
| this._events[type].warned = true; |
| console.error('(node) warning: possible EventEmitter memory ' + |
| 'leak detected. %d listeners added. ' + |
| 'Use emitter.setMaxListeners() to increase limit.', |
| this._events[type].length); |
| if (typeof console.trace === 'function') { |
| // not supported in IE 10 |
| console.trace(); |
| } |
| } |
| } |
| |
| return this; |
| }; |
| |
| EventEmitter.prototype.on = EventEmitter.prototype.addListener; |
| |
| EventEmitter.prototype.once = function(type, listener) { |
| if (!isFunction(listener)) |
| throw TypeError('listener must be a function'); |
| |
| var fired = false; |
| |
| function g() { |
| this.removeListener(type, g); |
| |
| if (!fired) { |
| fired = true; |
| listener.apply(this, arguments); |
| } |
| } |
| |
| g.listener = listener; |
| this.on(type, g); |
| |
| return this; |
| }; |
| |
| // emits a 'removeListener' event iff the listener was removed |
| EventEmitter.prototype.removeListener = function(type, listener) { |
| var list, position, length, i; |
| |
| if (!isFunction(listener)) |
| throw TypeError('listener must be a function'); |
| |
| if (!this._events || !this._events[type]) |
| return this; |
| |
| list = this._events[type]; |
| length = list.length; |
| position = -1; |
| |
| if (list === listener || |
| (isFunction(list.listener) && list.listener === listener)) { |
| delete this._events[type]; |
| if (this._events.removeListener) |
| this.emit('removeListener', type, listener); |
| |
| } else if (isObject(list)) { |
| for (i = length; i-- > 0;) { |
| if (list[i] === listener || |
| (list[i].listener && list[i].listener === listener)) { |
| position = i; |
| break; |
| } |
| } |
| |
| if (position < 0) |
| return this; |
| |
| if (list.length === 1) { |
| list.length = 0; |
| delete this._events[type]; |
| } else { |
| list.splice(position, 1); |
| } |
| |
| if (this._events.removeListener) |
| this.emit('removeListener', type, listener); |
| } |
| |
| return this; |
| }; |
| |
| EventEmitter.prototype.removeAllListeners = function(type) { |
| var key, listeners; |
| |
| if (!this._events) |
| return this; |
| |
| // not listening for removeListener, no need to emit |
| if (!this._events.removeListener) { |
| if (arguments.length === 0) |
| this._events = {}; |
| else if (this._events[type]) |
| delete this._events[type]; |
| return this; |
| } |
| |
| // emit removeListener for all listeners on all events |
| if (arguments.length === 0) { |
| for (key in this._events) { |
| if (key === 'removeListener') continue; |
| this.removeAllListeners(key); |
| } |
| this.removeAllListeners('removeListener'); |
| this._events = {}; |
| return this; |
| } |
| |
| listeners = this._events[type]; |
| |
| if (isFunction(listeners)) { |
| this.removeListener(type, listeners); |
| } else if (listeners) { |
| // LIFO order |
| while (listeners.length) |
| this.removeListener(type, listeners[listeners.length - 1]); |
| } |
| delete this._events[type]; |
| |
| return this; |
| }; |
| |
| EventEmitter.prototype.listeners = function(type) { |
| var ret; |
| if (!this._events || !this._events[type]) |
| ret = []; |
| else if (isFunction(this._events[type])) |
| ret = [this._events[type]]; |
| else |
| ret = this._events[type].slice(); |
| return ret; |
| }; |
| |
| EventEmitter.prototype.listenerCount = function(type) { |
| if (this._events) { |
| var evlistener = this._events[type]; |
| |
| if (isFunction(evlistener)) |
| return 1; |
| else if (evlistener) |
| return evlistener.length; |
| } |
| return 0; |
| }; |
| |
| EventEmitter.listenerCount = function(emitter, type) { |
| return emitter.listenerCount(type); |
| }; |
| |
| function isFunction(arg) { |
| return typeof arg === 'function'; |
| } |
| |
| function isNumber(arg) { |
| return typeof arg === 'number'; |
| } |
| |
| function isObject(arg) { |
| return typeof arg === 'object' && arg !== null; |
| } |
| |
| function isUndefined(arg) { |
| return arg === void 0; |
| } |
| |
| },{}],51:[function(require,module,exports){ |
| (function (process){ |
| // Growl - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed) |
| |
| /** |
| * Module dependencies. |
| */ |
| |
| var exec = require('child_process').exec |
| , fs = require('fs') |
| , path = require('path') |
| , exists = fs.existsSync || path.existsSync |
| , os = require('os') |
| , quote = JSON.stringify |
| , cmd; |
| |
| function which(name) { |
| var paths = process.env.PATH.split(':'); |
| var loc; |
| |
| for (var i = 0, len = paths.length; i < len; ++i) { |
| loc = path.join(paths[i], name); |
| if (exists(loc)) return loc; |
| } |
| } |
| |
| switch(os.type()) { |
| case 'Darwin': |
| if (which('terminal-notifier')) { |
| cmd = { |
| type: "Darwin-NotificationCenter" |
| , pkg: "terminal-notifier" |
| , msg: '-message' |
| , title: '-title' |
| , subtitle: '-subtitle' |
| , icon: '-appIcon' |
| , sound: '-sound' |
| , url: '-open' |
| , priority: { |
| cmd: '-execute' |
| , range: [] |
| } |
| }; |
| } else { |
| cmd = { |
| type: "Darwin-Growl" |
| , pkg: "growlnotify" |
| , msg: '-m' |
| , sticky: '--sticky' |
| , priority: { |
| cmd: '--priority' |
| , range: [ |
| -2 |
| , -1 |
| , 0 |
| , 1 |
| , 2 |
| , "Very Low" |
| , "Moderate" |
| , "Normal" |
| , "High" |
| , "Emergency" |
| ] |
| } |
| }; |
| } |
| break; |
| case 'Linux': |
| if (which('growl')) { |
| cmd = { |
| type: "Linux-Growl" |
| , pkg: "growl" |
| , msg: '-m' |
| , title: '-title' |
| , subtitle: '-subtitle' |
| , host: { |
| cmd: '-H' |
| , hostname: '192.168.33.1' |
| } |
| }; |
| } else { |
| cmd = { |
| type: "Linux" |
| , pkg: "notify-send" |
| , msg: '' |
| , sticky: '-t 0' |
| , icon: '-i' |
| , priority: { |
| cmd: '-u' |
| , range: [ |
| "low" |
| , "normal" |
| , "critical" |
| ] |
| } |
| }; |
| } |
| break; |
| case 'Windows_NT': |
| cmd = { |
| type: "Windows" |
| , pkg: "growlnotify" |
| , msg: '' |
| , sticky: '/s:true' |
| , title: '/t:' |
| , icon: '/i:' |
| , url: '/cu:' |
| , priority: { |
| cmd: '/p:' |
| , range: [ |
| -2 |
| , -1 |
| , 0 |
| , 1 |
| , 2 |
| ] |
| } |
| }; |
| break; |
| } |
| |
| /** |
| * Expose `growl`. |
| */ |
| |
| exports = module.exports = growl; |
| |
| /** |
| * Node-growl version. |
| */ |
| |
| exports.version = '1.4.1' |
| |
| /** |
| * Send growl notification _msg_ with _options_. |
| * |
| * Options: |
| * |
| * - title Notification title |
| * - sticky Make the notification stick (defaults to false) |
| * - priority Specify an int or named key (default is 0) |
| * - name Application name (defaults to growlnotify) |
| * - sound Sound efect ( in OSx defined in preferences -> sound -> effects) * works only in OSX > 10.8x |
| * - image |
| * - path to an icon sets --iconpath |
| * - path to an image sets --image |
| * - capitalized word sets --appIcon |
| * - filename uses extname as --icon |
| * - otherwise treated as --icon |
| * |
| * Examples: |
| * |
| * growl('New email') |
| * growl('5 new emails', { title: 'Thunderbird' }) |
| * growl('5 new emails', { title: 'Thunderbird', sound: 'Purr' }) |
| * growl('Email sent', function(){ |
| * // ... notification sent |
| * }) |
| * |
| * @param {string} msg |
| * @param {object} options |
| * @param {function} fn |
| * @api public |
| */ |
| |
| function growl(msg, options, fn) { |
| var image |
| , args |
| , options = options || {} |
| , fn = fn || function(){}; |
| |
| if (options.exec) { |
| cmd = { |
| type: "Custom" |
| , pkg: options.exec |
| , range: [] |
| }; |
| } |
| |
| // noop |
| if (!cmd) return fn(new Error('growl not supported on this platform')); |
| args = [cmd.pkg]; |
| |
| // image |
| if (image = options.image) { |
| switch(cmd.type) { |
| case 'Darwin-Growl': |
| var flag, ext = path.extname(image).substr(1) |
| flag = flag || ext == 'icns' && 'iconpath' |
| flag = flag || /^[A-Z]/.test(image) && 'appIcon' |
| flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image' |
| flag = flag || ext && (image = ext) && 'icon' |
| flag = flag || 'icon' |
| args.push('--' + flag, quote(image)) |
| break; |
| case 'Darwin-NotificationCenter': |
| args.push(cmd.icon, quote(image)); |
| break; |
| case 'Linux': |
| args.push(cmd.icon, quote(image)); |
| // libnotify defaults to sticky, set a hint for transient notifications |
| if (!options.sticky) args.push('--hint=int:transient:1'); |
| break; |
| case 'Windows': |
| args.push(cmd.icon + quote(image)); |
| break; |
| } |
| } |
| |
| // sticky |
| if (options.sticky) args.push(cmd.sticky); |
| |
| // priority |
| if (options.priority) { |
| var priority = options.priority + ''; |
| var checkindexOf = cmd.priority.range.indexOf(priority); |
| if (~cmd.priority.range.indexOf(priority)) { |
| args.push(cmd.priority, options.priority); |
| } |
| } |
| |
| //sound |
| if(options.sound && cmd.type === 'Darwin-NotificationCenter'){ |
| args.push(cmd.sound, options.sound) |
| } |
| |
| // name |
| if (options.name && cmd.type === "Darwin-Growl") { |
| args.push('--name', options.name); |
| } |
| |
| switch(cmd.type) { |
| case 'Darwin-Growl': |
| args.push(cmd.msg); |
| args.push(quote(msg).replace(/\\n/g, '\n')); |
| if (options.title) args.push(quote(options.title)); |
| break; |
| case 'Darwin-NotificationCenter': |
| args.push(cmd.msg); |
| var stringifiedMsg = quote(msg); |
| var escapedMsg = stringifiedMsg.replace(/\\n/g, '\n'); |
| args.push(escapedMsg); |
| if (options.title) { |
| args.push(cmd.title); |
| args.push(quote(options.title)); |
| } |
| if (options.subtitle) { |
| args.push(cmd.subtitle); |
| args.push(quote(options.subtitle)); |
| } |
| if (options.url) { |
| args.push(cmd.url); |
| args.push(quote(options.url)); |
| } |
| break; |
| case 'Linux-Growl': |
| args.push(cmd.msg); |
| args.push(quote(msg).replace(/\\n/g, '\n')); |
| if (options.title) args.push(quote(options.title)); |
| if (cmd.host) { |
| args.push(cmd.host.cmd, cmd.host.hostname) |
| } |
| break; |
| case 'Linux': |
| if (options.title) { |
| args.push(quote(options.title)); |
| args.push(cmd.msg); |
| args.push(quote(msg).replace(/\\n/g, '\n')); |
| } else { |
| args.push(quote(msg).replace(/\\n/g, '\n')); |
| } |
| break; |
| case 'Windows': |
| args.push(quote(msg).replace(/\\n/g, '\n')); |
| if (options.title) args.push(cmd.title + quote(options.title)); |
| if (options.url) args.push(cmd.url + quote(options.url)); |
| break; |
| case 'Custom': |
| args[0] = (function(origCommand) { |
| var message = options.title |
| ? options.title + ': ' + msg |
| : msg; |
| var command = origCommand.replace(/(^|[^%])%s/g, '$1' + quote(message)); |
| if (command === origCommand) args.push(quote(message)); |
| return command; |
| })(args[0]); |
| break; |
| } |
| |
| // execute |
| exec(args.join(' '), fn); |
| }; |
| |
| }).call(this,require('_process')) |
| },{"_process":58,"child_process":43,"fs":43,"os":56,"path":43}],52:[function(require,module,exports){ |
| exports.read = function (buffer, offset, isLE, mLen, nBytes) { |
| var e, m |
| var eLen = nBytes * 8 - mLen - 1 |
| var eMax = (1 << eLen) - 1 |
| var eBias = eMax >> 1 |
| var nBits = -7 |
| var i = isLE ? (nBytes - 1) : 0 |
| var d = isLE ? -1 : 1 |
| var s = buffer[offset + i] |
| |
| i += d |
| |
| e = s & ((1 << (-nBits)) - 1) |
| s >>= (-nBits) |
| nBits += eLen |
| for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} |
| |
| m = e & ((1 << (-nBits)) - 1) |
| e >>= (-nBits) |
| nBits += mLen |
| for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} |
| |
| if (e === 0) { |
| e = 1 - eBias |
| } else if (e === eMax) { |
| return m ? NaN : ((s ? -1 : 1) * Infinity) |
| } else { |
| m = m + Math.pow(2, mLen) |
| e = e - eBias |
| } |
| return (s ? -1 : 1) * m * Math.pow(2, e - mLen) |
| } |
| |
| exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { |
| var e, m, c |
| var eLen = nBytes * 8 - mLen - 1 |
| var eMax = (1 << eLen) - 1 |
| var eBias = eMax >> 1 |
| var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) |
| var i = isLE ? 0 : (nBytes - 1) |
| var d = isLE ? 1 : -1 |
| var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 |
| |
| value = Math.abs(value) |
| |
| if (isNaN(value) || value === Infinity) { |
| m = isNaN(value) ? 1 : 0 |
| e = eMax |
| } else { |
| e = Math.floor(Math.log(value) / Math.LN2) |
| if (value * (c = Math.pow(2, -e)) < 1) { |
| e-- |
| c *= 2 |
| } |
| if (e + eBias >= 1) { |
| value += rt / c |
| } else { |
| value += rt * Math.pow(2, 1 - eBias) |
| } |
| if (value * c >= 2) { |
| e++ |
| c /= 2 |
| } |
| |
| if (e + eBias >= eMax) { |
| m = 0 |
| e = eMax |
| } else if (e + eBias >= 1) { |
| m = (value * c - 1) * Math.pow(2, mLen) |
| e = e + eBias |
| } else { |
| m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) |
| e = 0 |
| } |
| } |
| |
| for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} |
| |
| e = (e << mLen) | m |
| eLen += mLen |
| for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} |
| |
| buffer[offset + i - d] |= s * 128 |
| } |
| |
| },{}],53:[function(require,module,exports){ |
| if (typeof Object.create === 'function') { |
| // implementation from standard node.js 'util' module |
| module.exports = function inherits(ctor, superCtor) { |
| ctor.super_ = superCtor |
| ctor.prototype = Object.create(superCtor.prototype, { |
| constructor: { |
| value: ctor, |
| enumerable: false, |
| writable: true, |
| configurable: true |
| } |
| }); |
| }; |
| } else { |
| // old school shim for old browsers |
| module.exports = function inherits(ctor, superCtor) { |
| ctor.super_ = superCtor |
| var TempCtor = function () {} |
| TempCtor.prototype = superCtor.prototype |
| ctor.prototype = new TempCtor() |
| ctor.prototype.constructor = ctor |
| } |
| } |
| |
| },{}],54:[function(require,module,exports){ |
| /** |
| * Determine if an object is Buffer |
| * |
| * Author: Feross Aboukhadijeh <feross@feross.org> <http://feross.org> |
| * License: MIT |
| * |
| * `npm install is-buffer` |
| */ |
| |
| module.exports = function (obj) { |
| return !!(obj != null && |
| (obj._isBuffer || // For Safari 5-7 (missing Object.prototype.constructor) |
| (obj.constructor && |
| typeof obj.constructor.isBuffer === 'function' && |
| obj.constructor.isBuffer(obj)) |
| )) |
| } |
| |
| },{}],55:[function(require,module,exports){ |
| (function (process){ |
| var path = require('path'); |
| var fs = require('fs'); |
| var _0777 = parseInt('0777', 8); |
| |
| module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; |
| |
| function mkdirP (p, opts, f, made) { |
| if (typeof opts === 'function') { |
| f = opts; |
| opts = {}; |
| } |
| else if (!opts || typeof opts !== 'object') { |
| opts = { mode: opts }; |
| } |
| |
| var mode = opts.mode; |
| var xfs = opts.fs || fs; |
| |
| if (mode === undefined) { |
| mode = _0777 & (~process.umask()); |
| } |
| if (!made) made = null; |
| |
| var cb = f || function () {}; |
| p = path.resolve(p); |
| |
| xfs.mkdir(p, mode, function (er) { |
| if (!er) { |
| made = made || p; |
| return cb(null, made); |
| } |
| switch (er.code) { |
| case 'ENOENT': |
| mkdirP(path.dirname(p), opts, function (er, made) { |
| if (er) cb(er, made); |
| else mkdirP(p, opts, cb, made); |
| }); |
| break; |
| |
| // In the case of any other error, just see if there's a dir |
| // there already. If so, then hooray! If not, then something |
| // is borked. |
| default: |
| xfs.stat(p, function (er2, stat) { |
| // if the stat fails, then that's super weird. |
| // let the original error be the failure reason. |
| if (er2 || !stat.isDirectory()) cb(er, made) |
| else cb(null, made); |
| }); |
| break; |
| } |
| }); |
| } |
| |
| mkdirP.sync = function sync (p, opts, made) { |
| if (!opts || typeof opts !== 'object') { |
| opts = { mode: opts }; |
| } |
| |
| var mode = opts.mode; |
| var xfs = opts.fs || fs; |
| |
| if (mode === undefined) { |
| mode = _0777 & (~process.umask()); |
| } |
| if (!made) made = null; |
| |
| p = path.resolve(p); |
| |
| try { |
| xfs.mkdirSync(p, mode); |
| made = made || p; |
| } |
| catch (err0) { |
| switch (err0.code) { |
| case 'ENOENT' : |
| made = sync(path.dirname(p), opts, made); |
| sync(p, opts, made); |
| break; |
| |
| // In the case of any other error, just see if there's a dir |
| // there already. If so, then hooray! If not, then something |
| // is borked. |
| default: |
| var stat; |
| try { |
| stat = xfs.statSync(p); |
| } |
| catch (err1) { |
| throw err0; |
| } |
| if (!stat.isDirectory()) throw err0; |
| break; |
| } |
| } |
| |
| return made; |
| }; |
| |
| }).call(this,require('_process')) |
| },{"_process":58,"fs":43,"path":43}],56:[function(require,module,exports){ |
| exports.endianness = function () { return 'LE' }; |
| |
| exports.hostname = function () { |
| if (typeof location !== 'undefined') { |
| return location.hostname |
| } |
| else return ''; |
| }; |
| |
| exports.loadavg = function () { return [] }; |
| |
| exports.uptime = function () { return 0 }; |
| |
| exports.freemem = function () { |
| return Number.MAX_VALUE; |
| }; |
| |
| exports.totalmem = function () { |
| return Number.MAX_VALUE; |
| }; |
| |
| exports.cpus = function () { return [] }; |
| |
| exports.type = function () { return 'Browser' }; |
| |
| exports.release = function () { |
| if (typeof navigator !== 'undefined') { |
| return navigator.appVersion; |
| } |
| return ''; |
| }; |
| |
| exports.networkInterfaces |
| = exports.getNetworkInterfaces |
| = function () { return {} }; |
| |
| exports.arch = function () { return 'javascript' }; |
| |
| exports.platform = function () { return 'browser' }; |
| |
| exports.tmpdir = exports.tmpDir = function () { |
| return '/tmp'; |
| }; |
| |
| exports.EOL = '\n'; |
| |
| },{}],57:[function(require,module,exports){ |
| (function (process){ |
| 'use strict'; |
| |
| if (!process.version || |
| process.version.indexOf('v0.') === 0 || |
| process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { |
| module.exports = nextTick; |
| } else { |
| module.exports = process.nextTick; |
| } |
| |
| function nextTick(fn, arg1, arg2, arg3) { |
| if (typeof fn !== 'function') { |
| throw new TypeError('"callback" argument must be a function'); |
| } |
| var len = arguments.length; |
| var args, i; |
| switch (len) { |
| case 0: |
| case 1: |
| return process.nextTick(fn); |
| case 2: |
| return process.nextTick(function afterTickOne() { |
| fn.call(null, arg1); |
| }); |
| case 3: |
| return process.nextTick(function afterTickTwo() { |
| fn.call(null, arg1, arg2); |
| }); |
| case 4: |
| return process.nextTick(function afterTickThree() { |
| fn.call(null, arg1, arg2, arg3); |
| }); |
| default: |
| args = new Array(len - 1); |
| i = 0; |
| while (i < args.length) { |
| args[i++] = arguments[i]; |
| } |
| return process.nextTick(function afterTick() { |
| fn.apply(null, args); |
| }); |
| } |
| } |
| |
| }).call(this,require('_process')) |
| },{"_process":58}],58:[function(require,module,exports){ |
| // shim for using process in browser |
| |
| var process = module.exports = {}; |
| var queue = []; |
| var draining = false; |
| var currentQueue; |
| var queueIndex = -1; |
| |
| function cleanUpNextTick() { |
| if (!draining || !currentQueue) { |
| return; |
| } |
| draining = false; |
| if (currentQueue.length) { |
| queue = currentQueue.concat(queue); |
| } else { |
| queueIndex = -1; |
| } |
| if (queue.length) { |
| drainQueue(); |
| } |
| } |
| |
| function drainQueue() { |
| if (draining) { |
| return; |
| } |
| var timeout = setTimeout(cleanUpNextTick); |
| draining = true; |
| |
| var len = queue.length; |
| while(len) { |
| currentQueue = queue; |
| queue = []; |
| while (++queueIndex < len) { |
| if (currentQueue) { |
| currentQueue[queueIndex].run(); |
| } |
| } |
| queueIndex = -1; |
| len = queue.length; |
| } |
| currentQueue = null; |
| draining = false; |
| clearTimeout(timeout); |
| } |
| |
| process.nextTick = function (fun) { |
| var args = new Array(arguments.length - 1); |
| if (arguments.length > 1) { |
| for (var i = 1; i < arguments.length; i++) { |
| args[i - 1] = arguments[i]; |
| } |
| } |
| queue.push(new Item(fun, args)); |
| if (queue.length === 1 && !draining) { |
| setTimeout(drainQueue, 0); |
| } |
| }; |
| |
| // v8 likes predictible objects |
| function Item(fun, array) { |
| this.fun = fun; |
| this.array = array; |
| } |
| Item.prototype.run = function () { |
| this.fun.apply(null, this.array); |
| }; |
| process.title = 'browser'; |
| process.browser = true; |
| process.env = {}; |
| process.argv = []; |
| process.version = ''; // empty string to avoid regexp issues |
| process.versions = {}; |
| |
| function noop() {} |
| |
| process.on = noop; |
| process.addListener = noop; |
| process.once = noop; |
| process.off = noop; |
| process.removeListener = noop; |
| process.removeAllListeners = noop; |
| process.emit = noop; |
| |
| process.binding = function (name) { |
| throw new Error('process.binding is not supported'); |
| }; |
| |
| process.cwd = function () { return '/' }; |
| process.chdir = function (dir) { |
| throw new Error('process.chdir is not supported'); |
| }; |
| process.umask = function() { return 0; }; |
| |
| },{}],59:[function(require,module,exports){ |
| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| module.exports = Stream; |
| |
| var EE = require('events').EventEmitter; |
| var inherits = require('inherits'); |
| |
| inherits(Stream, EE); |
| Stream.Readable = require('readable-stream/readable.js'); |
| Stream.Writable = require('readable-stream/writable.js'); |
| Stream.Duplex = require('readable-stream/duplex.js'); |
| Stream.Transform = require('readable-stream/transform.js'); |
| Stream.PassThrough = require('readable-stream/passthrough.js'); |
| |
| // Backwards-compat with node 0.4.x |
| Stream.Stream = Stream; |
| |
| |
| |
| // old-style streams. Note that the pipe method (the only relevant |
| // part of this class) is overridden in the Readable class. |
| |
| function Stream() { |
| EE.call(this); |
| } |
| |
| Stream.prototype.pipe = function(dest, options) { |
| var source = this; |
| |
| function ondata(chunk) { |
| if (dest.writable) { |
| if (false === dest.write(chunk) && source.pause) { |
| source.pause(); |
| } |
| } |
| } |
| |
| source.on('data', ondata); |
| |
| function ondrain() { |
| if (source.readable && source.resume) { |
| source.resume(); |
| } |
| } |
| |
| dest.on('drain', ondrain); |
| |
| // If the 'end' option is not supplied, dest.end() will be called when |
| // source gets the 'end' or 'close' events. Only dest.end() once. |
| if (!dest._isStdio && (!options || options.end !== false)) { |
| source.on('end', onend); |
| source.on('close', onclose); |
| } |
| |
| var didOnEnd = false; |
| function onend() { |
| if (didOnEnd) return; |
| didOnEnd = true; |
| |
| dest.end(); |
| } |
| |
| |
| function onclose() { |
| if (didOnEnd) return; |
| didOnEnd = true; |
| |
| if (typeof dest.destroy === 'function') dest.destroy(); |
| } |
| |
| // don't leave dangling pipes when there are errors. |
| function onerror(er) { |
| cleanup(); |
| if (EE.listenerCount(this, 'error') === 0) { |
| throw er; // Unhandled stream error in pipe. |
| } |
| } |
| |
| source.on('error', onerror); |
| dest.on('error', onerror); |
| |
| // remove all the event listeners that were added. |
| function cleanup() { |
| source.removeListener('data', ondata); |
| dest.removeListener('drain', ondrain); |
| |
| source.removeListener('end', onend); |
| source.removeListener('close', onclose); |
| |
| source.removeListener('error', onerror); |
| dest.removeListener('error', onerror); |
| |
| source.removeListener('end', cleanup); |
| source.removeListener('close', cleanup); |
| |
| dest.removeListener('close', cleanup); |
| } |
| |
| source.on('end', cleanup); |
| source.on('close', cleanup); |
| |
| dest.on('close', cleanup); |
| |
| dest.emit('pipe', source); |
| |
| // Allow for unix-like usage: A.pipe(B).pipe(C) |
| return dest; |
| }; |
| |
| },{"events":50,"inherits":53,"readable-stream/duplex.js":61,"readable-stream/passthrough.js":67,"readable-stream/readable.js":68,"readable-stream/transform.js":69,"readable-stream/writable.js":70}],60:[function(require,module,exports){ |
| arguments[4][46][0].apply(exports,arguments) |
| },{"dup":46}],61:[function(require,module,exports){ |
| module.exports = require("./lib/_stream_duplex.js") |
| |
| },{"./lib/_stream_duplex.js":62}],62:[function(require,module,exports){ |
| // a duplex stream is just a stream that is both readable and writable. |
| // Since JS doesn't have multiple prototypal inheritance, this class |
| // prototypally inherits from Readable, and then parasitically from |
| // Writable. |
| |
| 'use strict'; |
| |
| /*<replacement>*/ |
| |
| var objectKeys = Object.keys || function (obj) { |
| var keys = []; |
| for (var key in obj) { |
| keys.push(key); |
| }return keys; |
| }; |
| /*</replacement>*/ |
| |
| module.exports = Duplex; |
| |
| /*<replacement>*/ |
| var processNextTick = require('process-nextick-args'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var util = require('core-util-is'); |
| util.inherits = require('inherits'); |
| /*</replacement>*/ |
| |
| var Readable = require('./_stream_readable'); |
| var Writable = require('./_stream_writable'); |
| |
| util.inherits(Duplex, Readable); |
| |
| var keys = objectKeys(Writable.prototype); |
| for (var v = 0; v < keys.length; v++) { |
| var method = keys[v]; |
| if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; |
| } |
| |
| function Duplex(options) { |
| if (!(this instanceof Duplex)) return new Duplex(options); |
| |
| Readable.call(this, options); |
| Writable.call(this, options); |
| |
| if (options && options.readable === false) this.readable = false; |
| |
| if (options && options.writable === false) this.writable = false; |
| |
| this.allowHalfOpen = true; |
| if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; |
| |
| this.once('end', onend); |
| } |
| |
| // the no-half-open enforcer |
| function onend() { |
| // if we allow half-open state, or if the writable side ended, |
| // then we're ok. |
| if (this.allowHalfOpen || this._writableState.ended) return; |
| |
| // no more data can be written. |
| // But allow more writes to happen in this tick. |
| processNextTick(onEndNT, this); |
| } |
| |
| function onEndNT(self) { |
| self.end(); |
| } |
| |
| function forEach(xs, f) { |
| for (var i = 0, l = xs.length; i < l; i++) { |
| f(xs[i], i); |
| } |
| } |
| },{"./_stream_readable":64,"./_stream_writable":66,"core-util-is":47,"inherits":53,"process-nextick-args":57}],63:[function(require,module,exports){ |
| // a passthrough stream. |
| // basically just the most minimal sort of Transform stream. |
| // Every written chunk gets output as-is. |
| |
| 'use strict'; |
| |
| module.exports = PassThrough; |
| |
| var Transform = require('./_stream_transform'); |
| |
| /*<replacement>*/ |
| var util = require('core-util-is'); |
| util.inherits = require('inherits'); |
| /*</replacement>*/ |
| |
| util.inherits(PassThrough, Transform); |
| |
| function PassThrough(options) { |
| if (!(this instanceof PassThrough)) return new PassThrough(options); |
| |
| Transform.call(this, options); |
| } |
| |
| PassThrough.prototype._transform = function (chunk, encoding, cb) { |
| cb(null, chunk); |
| }; |
| },{"./_stream_transform":65,"core-util-is":47,"inherits":53}],64:[function(require,module,exports){ |
| (function (process){ |
| 'use strict'; |
| |
| module.exports = Readable; |
| |
| /*<replacement>*/ |
| var processNextTick = require('process-nextick-args'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var isArray = require('isarray'); |
| /*</replacement>*/ |
| |
| Readable.ReadableState = ReadableState; |
| |
| /*<replacement>*/ |
| var EE = require('events').EventEmitter; |
| |
| var EElistenerCount = function (emitter, type) { |
| return emitter.listeners(type).length; |
| }; |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var Stream; |
| (function () { |
| try { |
| Stream = require('st' + 'ream'); |
| } catch (_) {} finally { |
| if (!Stream) Stream = require('events').EventEmitter; |
| } |
| })(); |
| /*</replacement>*/ |
| |
| var Buffer = require('buffer').Buffer; |
| /*<replacement>*/ |
| var bufferShim = require('buffer-shims'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var util = require('core-util-is'); |
| util.inherits = require('inherits'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var debugUtil = require('util'); |
| var debug = void 0; |
| if (debugUtil && debugUtil.debuglog) { |
| debug = debugUtil.debuglog('stream'); |
| } else { |
| debug = function () {}; |
| } |
| /*</replacement>*/ |
| |
| var StringDecoder; |
| |
| util.inherits(Readable, Stream); |
| |
| var hasPrependListener = typeof EE.prototype.prependListener === 'function'; |
| |
| function prependListener(emitter, event, fn) { |
| if (hasPrependListener) return emitter.prependListener(event, fn); |
| |
| // This is a brutally ugly hack to make sure that our error handler |
| // is attached before any userland ones. NEVER DO THIS. This is here |
| // only because this code needs to continue to work with older versions |
| // of Node.js that do not include the prependListener() method. The goal |
| // is to eventually remove this hack. |
| if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; |
| } |
| |
| var Duplex; |
| function ReadableState(options, stream) { |
| Duplex = Duplex || require('./_stream_duplex'); |
| |
| options = options || {}; |
| |
| // object stream flag. Used to make read(n) ignore n and to |
| // make all the buffer merging and length checks go away |
| this.objectMode = !!options.objectMode; |
| |
| if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode; |
| |
| // the point at which it stops calling _read() to fill the buffer |
| // Note: 0 is a valid value, means "don't call _read preemptively ever" |
| var hwm = options.highWaterMark; |
| var defaultHwm = this.objectMode ? 16 : 16 * 1024; |
| this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; |
| |
| // cast to ints. |
| this.highWaterMark = ~ ~this.highWaterMark; |
| |
| this.buffer = []; |
| this.length = 0; |
| this.pipes = null; |
| this.pipesCount = 0; |
| this.flowing = null; |
| this.ended = false; |
| this.endEmitted = false; |
| this.reading = false; |
| |
| // a flag to be able to tell if the onwrite cb is called immediately, |
| // or on a later tick. We set this to true at first, because any |
| // actions that shouldn't happen until "later" should generally also |
| // not happen before the first write call. |
| this.sync = true; |
| |
| // whenever we return null, then we set a flag to say |
| // that we're awaiting a 'readable' event emission. |
| this.needReadable = false; |
| this.emittedReadable = false; |
| this.readableListening = false; |
| this.resumeScheduled = false; |
| |
| // Crypto is kind of old and crusty. Historically, its default string |
| // encoding is 'binary' so we have to make this configurable. |
| // Everything else in the universe uses 'utf8', though. |
| this.defaultEncoding = options.defaultEncoding || 'utf8'; |
| |
| // when piping, we only care about 'readable' events that happen |
| // after read()ing all the bytes and not getting any pushback. |
| this.ranOut = false; |
| |
| // the number of writers that are awaiting a drain event in .pipe()s |
| this.awaitDrain = 0; |
| |
| // if true, a maybeReadMore has been scheduled |
| this.readingMore = false; |
| |
| this.decoder = null; |
| this.encoding = null; |
| if (options.encoding) { |
| if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; |
| this.decoder = new StringDecoder(options.encoding); |
| this.encoding = options.encoding; |
| } |
| } |
| |
| var Duplex; |
| function Readable(options) { |
| Duplex = Duplex || require('./_stream_duplex'); |
| |
| if (!(this instanceof Readable)) return new Readable(options); |
| |
| this._readableState = new ReadableState(options, this); |
| |
| // legacy |
| this.readable = true; |
| |
| if (options && typeof options.read === 'function') this._read = options.read; |
| |
| Stream.call(this); |
| } |
| |
| // Manually shove something into the read() buffer. |
| // This returns true if the highWaterMark has not been hit yet, |
| // similar to how Writable.write() returns true if you should |
| // write() some more. |
| Readable.prototype.push = function (chunk, encoding) { |
| var state = this._readableState; |
| |
| if (!state.objectMode && typeof chunk === 'string') { |
| encoding = encoding || state.defaultEncoding; |
| if (encoding !== state.encoding) { |
| chunk = bufferShim.from(chunk, encoding); |
| encoding = ''; |
| } |
| } |
| |
| return readableAddChunk(this, state, chunk, encoding, false); |
| }; |
| |
| // Unshift should *always* be something directly out of read() |
| Readable.prototype.unshift = function (chunk) { |
| var state = this._readableState; |
| return readableAddChunk(this, state, chunk, '', true); |
| }; |
| |
| Readable.prototype.isPaused = function () { |
| return this._readableState.flowing === false; |
| }; |
| |
| function readableAddChunk(stream, state, chunk, encoding, addToFront) { |
| var er = chunkInvalid(state, chunk); |
| if (er) { |
| stream.emit('error', er); |
| } else if (chunk === null) { |
| state.reading = false; |
| onEofChunk(stream, state); |
| } else if (state.objectMode || chunk && chunk.length > 0) { |
| if (state.ended && !addToFront) { |
| var e = new Error('stream.push() after EOF'); |
| stream.emit('error', e); |
| } else if (state.endEmitted && addToFront) { |
| var _e = new Error('stream.unshift() after end event'); |
| stream.emit('error', _e); |
| } else { |
| var skipAdd; |
| if (state.decoder && !addToFront && !encoding) { |
| chunk = state.decoder.write(chunk); |
| skipAdd = !state.objectMode && chunk.length === 0; |
| } |
| |
| if (!addToFront) state.reading = false; |
| |
| // Don't add to the buffer if we've decoded to an empty string chunk and |
| // we're not in object mode |
| if (!skipAdd) { |
| // if we want the data now, just emit it. |
| if (state.flowing && state.length === 0 && !state.sync) { |
| stream.emit('data', chunk); |
| stream.read(0); |
| } else { |
| // update the buffer info. |
| state.length += state.objectMode ? 1 : chunk.length; |
| if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); |
| |
| if (state.needReadable) emitReadable(stream); |
| } |
| } |
| |
| maybeReadMore(stream, state); |
| } |
| } else if (!addToFront) { |
| state.reading = false; |
| } |
| |
| return needMoreData(state); |
| } |
| |
| // if it's past the high water mark, we can push in some more. |
| // Also, if we have no data yet, we can stand some |
| // more bytes. This is to work around cases where hwm=0, |
| // such as the repl. Also, if the push() triggered a |
| // readable event, and the user called read(largeNumber) such that |
| // needReadable was set, then we ought to push more, so that another |
| // 'readable' event will be triggered. |
| function needMoreData(state) { |
| return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); |
| } |
| |
| // backwards compatibility. |
| Readable.prototype.setEncoding = function (enc) { |
| if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; |
| this._readableState.decoder = new StringDecoder(enc); |
| this._readableState.encoding = enc; |
| return this; |
| }; |
| |
| // Don't raise the hwm > 8MB |
| var MAX_HWM = 0x800000; |
| function computeNewHighWaterMark(n) { |
| if (n >= MAX_HWM) { |
| n = MAX_HWM; |
| } else { |
| // Get the next highest power of 2 |
| n--; |
| n |= n >>> 1; |
| n |= n >>> 2; |
| n |= n >>> 4; |
| n |= n >>> 8; |
| n |= n >>> 16; |
| n++; |
| } |
| return n; |
| } |
| |
| function howMuchToRead(n, state) { |
| if (state.length === 0 && state.ended) return 0; |
| |
| if (state.objectMode) return n === 0 ? 0 : 1; |
| |
| if (n === null || isNaN(n)) { |
| // only flow one buffer at a time |
| if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length; |
| } |
| |
| if (n <= 0) return 0; |
| |
| // If we're asking for more than the target buffer level, |
| // then raise the water mark. Bump up to the next highest |
| // power of 2, to prevent increasing it excessively in tiny |
| // amounts. |
| if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); |
| |
| // don't have that much. return null, unless we've ended. |
| if (n > state.length) { |
| if (!state.ended) { |
| state.needReadable = true; |
| return 0; |
| } else { |
| return state.length; |
| } |
| } |
| |
| return n; |
| } |
| |
| // you can override either this method, or the async _read(n) below. |
| Readable.prototype.read = function (n) { |
| debug('read', n); |
| var state = this._readableState; |
| var nOrig = n; |
| |
| if (typeof n !== 'number' || n > 0) state.emittedReadable = false; |
| |
| // if we're doing read(0) to trigger a readable event, but we |
| // already have a bunch of data in the buffer, then just trigger |
| // the 'readable' event and move on. |
| if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { |
| debug('read: emitReadable', state.length, state.ended); |
| if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); |
| return null; |
| } |
| |
| n = howMuchToRead(n, state); |
| |
| // if we've ended, and we're now clear, then finish it up. |
| if (n === 0 && state.ended) { |
| if (state.length === 0) endReadable(this); |
| return null; |
| } |
| |
| // All the actual chunk generation logic needs to be |
| // *below* the call to _read. The reason is that in certain |
| // synthetic stream cases, such as passthrough streams, _read |
| // may be a completely synchronous operation which may change |
| // the state of the read buffer, providing enough data when |
| // before there was *not* enough. |
| // |
| // So, the steps are: |
| // 1. Figure out what the state of things will be after we do |
| // a read from the buffer. |
| // |
| // 2. If that resulting state will trigger a _read, then call _read. |
| // Note that this may be asynchronous, or synchronous. Yes, it is |
| // deeply ugly to write APIs this way, but that still doesn't mean |
| // that the Readable class should behave improperly, as streams are |
| // designed to be sync/async agnostic. |
| // Take note if the _read call is sync or async (ie, if the read call |
| // has returned yet), so that we know whether or not it's safe to emit |
| // 'readable' etc. |
| // |
| // 3. Actually pull the requested chunks out of the buffer and return. |
| |
| // if we need a readable event, then we need to do some reading. |
| var doRead = state.needReadable; |
| debug('need readable', doRead); |
| |
| // if we currently have less than the highWaterMark, then also read some |
| if (state.length === 0 || state.length - n < state.highWaterMark) { |
| doRead = true; |
| debug('length less than watermark', doRead); |
| } |
| |
| // however, if we've ended, then there's no point, and if we're already |
| // reading, then it's unnecessary. |
| if (state.ended || state.reading) { |
| doRead = false; |
| debug('reading or ended', doRead); |
| } |
| |
| if (doRead) { |
| debug('do read'); |
| state.reading = true; |
| state.sync = true; |
| // if the length is currently zero, then we *need* a readable event. |
| if (state.length === 0) state.needReadable = true; |
| // call internal read method |
| this._read(state.highWaterMark); |
| state.sync = false; |
| } |
| |
| // If _read pushed data synchronously, then `reading` will be false, |
| // and we need to re-evaluate how much data we can return to the user. |
| if (doRead && !state.reading) n = howMuchToRead(nOrig, state); |
| |
| var ret; |
| if (n > 0) ret = fromList(n, state);else ret = null; |
| |
| if (ret === null) { |
| state.needReadable = true; |
| n = 0; |
| } |
| |
| state.length -= n; |
| |
| // If we have nothing in the buffer, then we want to know |
| // as soon as we *do* get something into the buffer. |
| if (state.length === 0 && !state.ended) state.needReadable = true; |
| |
| // If we tried to read() past the EOF, then emit end on the next tick. |
| if (nOrig !== n && state.ended && state.length === 0) endReadable(this); |
| |
| if (ret !== null) this.emit('data', ret); |
| |
| return ret; |
| }; |
| |
| function chunkInvalid(state, chunk) { |
| var er = null; |
| if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { |
| er = new TypeError('Invalid non-string/buffer chunk'); |
| } |
| return er; |
| } |
| |
| function onEofChunk(stream, state) { |
| if (state.ended) return; |
| if (state.decoder) { |
| var chunk = state.decoder.end(); |
| if (chunk && chunk.length) { |
| state.buffer.push(chunk); |
| state.length += state.objectMode ? 1 : chunk.length; |
| } |
| } |
| state.ended = true; |
| |
| // emit 'readable' now to make sure it gets picked up. |
| emitReadable(stream); |
| } |
| |
| // Don't emit readable right away in sync mode, because this can trigger |
| // another read() call => stack overflow. This way, it might trigger |
| // a nextTick recursion warning, but that's not so bad. |
| function emitReadable(stream) { |
| var state = stream._readableState; |
| state.needReadable = false; |
| if (!state.emittedReadable) { |
| debug('emitReadable', state.flowing); |
| state.emittedReadable = true; |
| if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream); |
| } |
| } |
| |
| function emitReadable_(stream) { |
| debug('emit readable'); |
| stream.emit('readable'); |
| flow(stream); |
| } |
| |
| // at this point, the user has presumably seen the 'readable' event, |
| // and called read() to consume some data. that may have triggered |
| // in turn another _read(n) call, in which case reading = true if |
| // it's in progress. |
| // However, if we're not ended, or reading, and the length < hwm, |
| // then go ahead and try to read some more preemptively. |
| function maybeReadMore(stream, state) { |
| if (!state.readingMore) { |
| state.readingMore = true; |
| processNextTick(maybeReadMore_, stream, state); |
| } |
| } |
| |
| function maybeReadMore_(stream, state) { |
| var len = state.length; |
| while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { |
| debug('maybeReadMore read 0'); |
| stream.read(0); |
| if (len === state.length) |
| // didn't get any data, stop spinning. |
| break;else len = state.length; |
| } |
| state.readingMore = false; |
| } |
| |
| // abstract method. to be overridden in specific implementation classes. |
| // call cb(er, data) where data is <= n in length. |
| // for virtual (non-string, non-buffer) streams, "length" is somewhat |
| // arbitrary, and perhaps not very meaningful. |
| Readable.prototype._read = function (n) { |
| this.emit('error', new Error('not implemented')); |
| }; |
| |
| Readable.prototype.pipe = function (dest, pipeOpts) { |
| var src = this; |
| var state = this._readableState; |
| |
| switch (state.pipesCount) { |
| case 0: |
| state.pipes = dest; |
| break; |
| case 1: |
| state.pipes = [state.pipes, dest]; |
| break; |
| default: |
| state.pipes.push(dest); |
| break; |
| } |
| state.pipesCount += 1; |
| debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); |
| |
| var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; |
| |
| var endFn = doEnd ? onend : cleanup; |
| if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn); |
| |
| dest.on('unpipe', onunpipe); |
| function onunpipe(readable) { |
| debug('onunpipe'); |
| if (readable === src) { |
| cleanup(); |
| } |
| } |
| |
| function onend() { |
| debug('onend'); |
| dest.end(); |
| } |
| |
| // when the dest drains, it reduces the awaitDrain counter |
| // on the source. This would be more elegant with a .once() |
| // handler in flow(), but adding and removing repeatedly is |
| // too slow. |
| var ondrain = pipeOnDrain(src); |
| dest.on('drain', ondrain); |
| |
| var cleanedUp = false; |
| function cleanup() { |
| debug('cleanup'); |
| // cleanup event handlers once the pipe is broken |
| dest.removeListener('close', onclose); |
| dest.removeListener('finish', onfinish); |
| dest.removeListener('drain', ondrain); |
| dest.removeListener('error', onerror); |
| dest.removeListener('unpipe', onunpipe); |
| src.removeListener('end', onend); |
| src.removeListener('end', cleanup); |
| src.removeListener('data', ondata); |
| |
| cleanedUp = true; |
| |
| // if the reader is waiting for a drain event from this |
| // specific writer, then it would cause it to never start |
| // flowing again. |
| // So, if this is awaiting a drain, then we just call it now. |
| // If we don't know, then assume that we are waiting for one. |
| if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); |
| } |
| |
| src.on('data', ondata); |
| function ondata(chunk) { |
| debug('ondata'); |
| var ret = dest.write(chunk); |
| if (false === ret) { |
| // If the user unpiped during `dest.write()`, it is possible |
| // to get stuck in a permanently paused state if that write |
| // also returned false. |
| // => Check whether `dest` is still a piping destination. |
| if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { |
| debug('false write response, pause', src._readableState.awaitDrain); |
| src._readableState.awaitDrain++; |
| } |
| src.pause(); |
| } |
| } |
| |
| // if the dest has an error, then stop piping into it. |
| // however, don't suppress the throwing behavior for this. |
| function onerror(er) { |
| debug('onerror', er); |
| unpipe(); |
| dest.removeListener('error', onerror); |
| if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); |
| } |
| |
| // Make sure our error handler is attached before userland ones. |
| prependListener(dest, 'error', onerror); |
| |
| // Both close and finish should trigger unpipe, but only once. |
| function onclose() { |
| dest.removeListener('finish', onfinish); |
| unpipe(); |
| } |
| dest.once('close', onclose); |
| function onfinish() { |
| debug('onfinish'); |
| dest.removeListener('close', onclose); |
| unpipe(); |
| } |
| dest.once('finish', onfinish); |
| |
| function unpipe() { |
| debug('unpipe'); |
| src.unpipe(dest); |
| } |
| |
| // tell the dest that it's being piped to |
| dest.emit('pipe', src); |
| |
| // start the flow if it hasn't been started already. |
| if (!state.flowing) { |
| debug('pipe resume'); |
| src.resume(); |
| } |
| |
| return dest; |
| }; |
| |
| function pipeOnDrain(src) { |
| return function () { |
| var state = src._readableState; |
| debug('pipeOnDrain', state.awaitDrain); |
| if (state.awaitDrain) state.awaitDrain--; |
| if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { |
| state.flowing = true; |
| flow(src); |
| } |
| }; |
| } |
| |
| Readable.prototype.unpipe = function (dest) { |
| var state = this._readableState; |
| |
| // if we're not piping anywhere, then do nothing. |
| if (state.pipesCount === 0) return this; |
| |
| // just one destination. most common case. |
| if (state.pipesCount === 1) { |
| // passed in one, but it's not the right one. |
| if (dest && dest !== state.pipes) return this; |
| |
| if (!dest) dest = state.pipes; |
| |
| // got a match. |
| state.pipes = null; |
| state.pipesCount = 0; |
| state.flowing = false; |
| if (dest) dest.emit('unpipe', this); |
| return this; |
| } |
| |
| // slow case. multiple pipe destinations. |
| |
| if (!dest) { |
| // remove all. |
| var dests = state.pipes; |
| var len = state.pipesCount; |
| state.pipes = null; |
| state.pipesCount = 0; |
| state.flowing = false; |
| |
| for (var _i = 0; _i < len; _i++) { |
| dests[_i].emit('unpipe', this); |
| }return this; |
| } |
| |
| // try to find the right one. |
| var i = indexOf(state.pipes, dest); |
| if (i === -1) return this; |
| |
| state.pipes.splice(i, 1); |
| state.pipesCount -= 1; |
| if (state.pipesCount === 1) state.pipes = state.pipes[0]; |
| |
| dest.emit('unpipe', this); |
| |
| return this; |
| }; |
| |
| // set up data events if they are asked for |
| // Ensure readable listeners eventually get something |
| Readable.prototype.on = function (ev, fn) { |
| var res = Stream.prototype.on.call(this, ev, fn); |
| |
| // If listening to data, and it has not explicitly been paused, |
| // then call resume to start the flow of data on the next tick. |
| if (ev === 'data' && false !== this._readableState.flowing) { |
| this.resume(); |
| } |
| |
| if (ev === 'readable' && !this._readableState.endEmitted) { |
| var state = this._readableState; |
| if (!state.readableListening) { |
| state.readableListening = true; |
| state.emittedReadable = false; |
| state.needReadable = true; |
| if (!state.reading) { |
| processNextTick(nReadingNextTick, this); |
| } else if (state.length) { |
| emitReadable(this, state); |
| } |
| } |
| } |
| |
| return res; |
| }; |
| Readable.prototype.addListener = Readable.prototype.on; |
| |
| function nReadingNextTick(self) { |
| debug('readable nexttick read 0'); |
| self.read(0); |
| } |
| |
| // pause() and resume() are remnants of the legacy readable stream API |
| // If the user uses them, then switch into old mode. |
| Readable.prototype.resume = function () { |
| var state = this._readableState; |
| if (!state.flowing) { |
| debug('resume'); |
| state.flowing = true; |
| resume(this, state); |
| } |
| return this; |
| }; |
| |
| function resume(stream, state) { |
| if (!state.resumeScheduled) { |
| state.resumeScheduled = true; |
| processNextTick(resume_, stream, state); |
| } |
| } |
| |
| function resume_(stream, state) { |
| if (!state.reading) { |
| debug('resume read 0'); |
| stream.read(0); |
| } |
| |
| state.resumeScheduled = false; |
| stream.emit('resume'); |
| flow(stream); |
| if (state.flowing && !state.reading) stream.read(0); |
| } |
| |
| Readable.prototype.pause = function () { |
| debug('call pause flowing=%j', this._readableState.flowing); |
| if (false !== this._readableState.flowing) { |
| debug('pause'); |
| this._readableState.flowing = false; |
| this.emit('pause'); |
| } |
| return this; |
| }; |
| |
| function flow(stream) { |
| var state = stream._readableState; |
| debug('flow', state.flowing); |
| if (state.flowing) { |
| do { |
| var chunk = stream.read(); |
| } while (null !== chunk && state.flowing); |
| } |
| } |
| |
| // wrap an old-style stream as the async data source. |
| // This is *not* part of the readable stream interface. |
| // It is an ugly unfortunate mess of history. |
| Readable.prototype.wrap = function (stream) { |
| var state = this._readableState; |
| var paused = false; |
| |
| var self = this; |
| stream.on('end', function () { |
| debug('wrapped end'); |
| if (state.decoder && !state.ended) { |
| var chunk = state.decoder.end(); |
| if (chunk && chunk.length) self.push(chunk); |
| } |
| |
| self.push(null); |
| }); |
| |
| stream.on('data', function (chunk) { |
| debug('wrapped data'); |
| if (state.decoder) chunk = state.decoder.write(chunk); |
| |
| // don't skip over falsy values in objectMode |
| if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; |
| |
| var ret = self.push(chunk); |
| if (!ret) { |
| paused = true; |
| stream.pause(); |
| } |
| }); |
| |
| // proxy all the other methods. |
| // important when wrapping filters and duplexes. |
| for (var i in stream) { |
| if (this[i] === undefined && typeof stream[i] === 'function') { |
| this[i] = function (method) { |
| return function () { |
| return stream[method].apply(stream, arguments); |
| }; |
| }(i); |
| } |
| } |
| |
| // proxy certain important events. |
| var events = ['error', 'close', 'destroy', 'pause', 'resume']; |
| forEach(events, function (ev) { |
| stream.on(ev, self.emit.bind(self, ev)); |
| }); |
| |
| // when we try to consume some more bytes, simply unpause the |
| // underlying stream. |
| self._read = function (n) { |
| debug('wrapped _read', n); |
| if (paused) { |
| paused = false; |
| stream.resume(); |
| } |
| }; |
| |
| return self; |
| }; |
| |
| // exposed for testing purposes only. |
| Readable._fromList = fromList; |
| |
| // Pluck off n bytes from an array of buffers. |
| // Length is the combined lengths of all the buffers in the list. |
| function fromList(n, state) { |
| var list = state.buffer; |
| var length = state.length; |
| var stringMode = !!state.decoder; |
| var objectMode = !!state.objectMode; |
| var ret; |
| |
| // nothing in the list, definitely empty. |
| if (list.length === 0) return null; |
| |
| if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) { |
| // read it all, truncate the array. |
| if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length); |
| list.length = 0; |
| } else { |
| // read just some of it. |
| if (n < list[0].length) { |
| // just take a part of the first list item. |
| // slice is the same for buffers and strings. |
| var buf = list[0]; |
| ret = buf.slice(0, n); |
| list[0] = buf.slice(n); |
| } else if (n === list[0].length) { |
| // first list is a perfect match |
| ret = list.shift(); |
| } else { |
| // complex case. |
| // we have enough to cover it, but it spans past the first buffer. |
| if (stringMode) ret = '';else ret = bufferShim.allocUnsafe(n); |
| |
| var c = 0; |
| for (var i = 0, l = list.length; i < l && c < n; i++) { |
| var _buf = list[0]; |
| var cpy = Math.min(n - c, _buf.length); |
| |
| if (stringMode) ret += _buf.slice(0, cpy);else _buf.copy(ret, c, 0, cpy); |
| |
| if (cpy < _buf.length) list[0] = _buf.slice(cpy);else list.shift(); |
| |
| c += cpy; |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| function endReadable(stream) { |
| var state = stream._readableState; |
| |
| // If we get here before consuming all the bytes, then that is a |
| // bug in node. Should never happen. |
| if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); |
| |
| if (!state.endEmitted) { |
| state.ended = true; |
| processNextTick(endReadableNT, state, stream); |
| } |
| } |
| |
| function endReadableNT(state, stream) { |
| // Check that we didn't get one last unshift. |
| if (!state.endEmitted && state.length === 0) { |
| state.endEmitted = true; |
| stream.readable = false; |
| stream.emit('end'); |
| } |
| } |
| |
| function forEach(xs, f) { |
| for (var i = 0, l = xs.length; i < l; i++) { |
| f(xs[i], i); |
| } |
| } |
| |
| function indexOf(xs, x) { |
| for (var i = 0, l = xs.length; i < l; i++) { |
| if (xs[i] === x) return i; |
| } |
| return -1; |
| } |
| }).call(this,require('_process')) |
| },{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"isarray":60,"process-nextick-args":57,"string_decoder/":71,"util":41}],65:[function(require,module,exports){ |
| // a transform stream is a readable/writable stream where you do |
| // something with the data. Sometimes it's called a "filter", |
| // but that's not a great name for it, since that implies a thing where |
| // some bits pass through, and others are simply ignored. (That would |
| // be a valid example of a transform, of course.) |
| // |
| // While the output is causally related to the input, it's not a |
| // necessarily symmetric or synchronous transformation. For example, |
| // a zlib stream might take multiple plain-text writes(), and then |
| // emit a single compressed chunk some time in the future. |
| // |
| // Here's how this works: |
| // |
| // The Transform stream has all the aspects of the readable and writable |
| // stream classes. When you write(chunk), that calls _write(chunk,cb) |
| // internally, and returns false if there's a lot of pending writes |
| // buffered up. When you call read(), that calls _read(n) until |
| // there's enough pending readable data buffered up. |
| // |
| // In a transform stream, the written data is placed in a buffer. When |
| // _read(n) is called, it transforms the queued up data, calling the |
| // buffered _write cb's as it consumes chunks. If consuming a single |
| // written chunk would result in multiple output chunks, then the first |
| // outputted bit calls the readcb, and subsequent chunks just go into |
| // the read buffer, and will cause it to emit 'readable' if necessary. |
| // |
| // This way, back-pressure is actually determined by the reading side, |
| // since _read has to be called to start processing a new chunk. However, |
| // a pathological inflate type of transform can cause excessive buffering |
| // here. For example, imagine a stream where every byte of input is |
| // interpreted as an integer from 0-255, and then results in that many |
| // bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in |
| // 1kb of data being output. In this case, you could write a very small |
| // amount of input, and end up with a very large amount of output. In |
| // such a pathological inflating mechanism, there'd be no way to tell |
| // the system to stop doing the transform. A single 4MB write could |
| // cause the system to run out of memory. |
| // |
| // However, even in such a pathological case, only a single written chunk |
| // would be consumed, and then the rest would wait (un-transformed) until |
| // the results of the previous transformed chunk were consumed. |
| |
| 'use strict'; |
| |
| module.exports = Transform; |
| |
| var Duplex = require('./_stream_duplex'); |
| |
| /*<replacement>*/ |
| var util = require('core-util-is'); |
| util.inherits = require('inherits'); |
| /*</replacement>*/ |
| |
| util.inherits(Transform, Duplex); |
| |
| function TransformState(stream) { |
| this.afterTransform = function (er, data) { |
| return afterTransform(stream, er, data); |
| }; |
| |
| this.needTransform = false; |
| this.transforming = false; |
| this.writecb = null; |
| this.writechunk = null; |
| this.writeencoding = null; |
| } |
| |
| function afterTransform(stream, er, data) { |
| var ts = stream._transformState; |
| ts.transforming = false; |
| |
| var cb = ts.writecb; |
| |
| if (!cb) return stream.emit('error', new Error('no writecb in Transform class')); |
| |
| ts.writechunk = null; |
| ts.writecb = null; |
| |
| if (data !== null && data !== undefined) stream.push(data); |
| |
| cb(er); |
| |
| var rs = stream._readableState; |
| rs.reading = false; |
| if (rs.needReadable || rs.length < rs.highWaterMark) { |
| stream._read(rs.highWaterMark); |
| } |
| } |
| |
| function Transform(options) { |
| if (!(this instanceof Transform)) return new Transform(options); |
| |
| Duplex.call(this, options); |
| |
| this._transformState = new TransformState(this); |
| |
| // when the writable side finishes, then flush out anything remaining. |
| var stream = this; |
| |
| // start out asking for a readable event once data is transformed. |
| this._readableState.needReadable = true; |
| |
| // we have implemented the _read method, and done the other things |
| // that Readable wants before the first _read call, so unset the |
| // sync guard flag. |
| this._readableState.sync = false; |
| |
| if (options) { |
| if (typeof options.transform === 'function') this._transform = options.transform; |
| |
| if (typeof options.flush === 'function') this._flush = options.flush; |
| } |
| |
| this.once('prefinish', function () { |
| if (typeof this._flush === 'function') this._flush(function (er) { |
| done(stream, er); |
| });else done(stream); |
| }); |
| } |
| |
| Transform.prototype.push = function (chunk, encoding) { |
| this._transformState.needTransform = false; |
| return Duplex.prototype.push.call(this, chunk, encoding); |
| }; |
| |
| // This is the part where you do stuff! |
| // override this function in implementation classes. |
| // 'chunk' is an input chunk. |
| // |
| // Call `push(newChunk)` to pass along transformed output |
| // to the readable side. You may call 'push' zero or more times. |
| // |
| // Call `cb(err)` when you are done with this chunk. If you pass |
| // an error, then that'll put the hurt on the whole operation. If you |
| // never call cb(), then you'll never get another chunk. |
| Transform.prototype._transform = function (chunk, encoding, cb) { |
| throw new Error('Not implemented'); |
| }; |
| |
| Transform.prototype._write = function (chunk, encoding, cb) { |
| var ts = this._transformState; |
| ts.writecb = cb; |
| ts.writechunk = chunk; |
| ts.writeencoding = encoding; |
| if (!ts.transforming) { |
| var rs = this._readableState; |
| if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); |
| } |
| }; |
| |
| // Doesn't matter what the args are here. |
| // _transform does all the work. |
| // That we got here means that the readable side wants more data. |
| Transform.prototype._read = function (n) { |
| var ts = this._transformState; |
| |
| if (ts.writechunk !== null && ts.writecb && !ts.transforming) { |
| ts.transforming = true; |
| this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); |
| } else { |
| // mark that we need a transform, so that any data that comes in |
| // will get processed, now that we've asked for it. |
| ts.needTransform = true; |
| } |
| }; |
| |
| function done(stream, er) { |
| if (er) return stream.emit('error', er); |
| |
| // if there's nothing in the write buffer, then that means |
| // that nothing more will ever be provided |
| var ws = stream._writableState; |
| var ts = stream._transformState; |
| |
| if (ws.length) throw new Error('Calling transform done when ws.length != 0'); |
| |
| if (ts.transforming) throw new Error('Calling transform done when still transforming'); |
| |
| return stream.push(null); |
| } |
| },{"./_stream_duplex":62,"core-util-is":47,"inherits":53}],66:[function(require,module,exports){ |
| (function (process){ |
| // A bit simpler than readable streams. |
| // Implement an async ._write(chunk, encoding, cb), and it'll handle all |
| // the drain event emission and buffering. |
| |
| 'use strict'; |
| |
| module.exports = Writable; |
| |
| /*<replacement>*/ |
| var processNextTick = require('process-nextick-args'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick; |
| /*</replacement>*/ |
| |
| Writable.WritableState = WritableState; |
| |
| /*<replacement>*/ |
| var util = require('core-util-is'); |
| util.inherits = require('inherits'); |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var internalUtil = { |
| deprecate: require('util-deprecate') |
| }; |
| /*</replacement>*/ |
| |
| /*<replacement>*/ |
| var Stream; |
| (function () { |
| try { |
| Stream = require('st' + 'ream'); |
| } catch (_) {} finally { |
| if (!Stream) Stream = require('events').EventEmitter; |
| } |
| })(); |
| /*</replacement>*/ |
| |
| var Buffer = require('buffer').Buffer; |
| /*<replacement>*/ |
| var bufferShim = require('buffer-shims'); |
| /*</replacement>*/ |
| |
| util.inherits(Writable, Stream); |
| |
| function nop() {} |
| |
| function WriteReq(chunk, encoding, cb) { |
| this.chunk = chunk; |
| this.encoding = encoding; |
| this.callback = cb; |
| this.next = null; |
| } |
| |
| var Duplex; |
| function WritableState(options, stream) { |
| Duplex = Duplex || require('./_stream_duplex'); |
| |
| options = options || {}; |
| |
| // object stream flag to indicate whether or not this stream |
| // contains buffers or objects. |
| this.objectMode = !!options.objectMode; |
| |
| if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode; |
| |
| // the point at which write() starts returning false |
| // Note: 0 is a valid value, means that we always return false if |
| // the entire buffer is not flushed immediately on write() |
| var hwm = options.highWaterMark; |
| var defaultHwm = this.objectMode ? 16 : 16 * 1024; |
| this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; |
| |
| // cast to ints. |
| this.highWaterMark = ~ ~this.highWaterMark; |
| |
| this.needDrain = false; |
| // at the start of calling end() |
| this.ending = false; |
| // when end() has been called, and returned |
| this.ended = false; |
| // when 'finish' is emitted |
| this.finished = false; |
| |
| // should we decode strings into buffers before passing to _write? |
| // this is here so that some node-core streams can optimize string |
| // handling at a lower level. |
| var noDecode = options.decodeStrings === false; |
| this.decodeStrings = !noDecode; |
| |
| // Crypto is kind of old and crusty. Historically, its default string |
| // encoding is 'binary' so we have to make this configurable. |
| // Everything else in the universe uses 'utf8', though. |
| this.defaultEncoding = options.defaultEncoding || 'utf8'; |
| |
| // not an actual buffer we keep track of, but a measurement |
| // of how much we're waiting to get pushed to some underlying |
| // socket or file. |
| this.length = 0; |
| |
| // a flag to see when we're in the middle of a write. |
| this.writing = false; |
| |
| // when true all writes will be buffered until .uncork() call |
| this.corked = 0; |
| |
| // a flag to be able to tell if the onwrite cb is called immediately, |
| // or on a later tick. We set this to true at first, because any |
| // actions that shouldn't happen until "later" should generally also |
| // not happen before the first write call. |
| this.sync = true; |
| |
| // a flag to know if we're processing previously buffered items, which |
| // may call the _write() callback in the same tick, so that we don't |
| // end up in an overlapped onwrite situation. |
| this.bufferProcessing = false; |
| |
| // the callback that's passed to _write(chunk,cb) |
| this.onwrite = function (er) { |
| onwrite(stream, er); |
| }; |
| |
| // the callback that the user supplies to write(chunk,encoding,cb) |
| this.writecb = null; |
| |
| // the amount that is being written when _write is called. |
| this.writelen = 0; |
| |
| this.bufferedRequest = null; |
| this.lastBufferedRequest = null; |
| |
| // number of pending user-supplied write callbacks |
| // this must be 0 before 'finish' can be emitted |
| this.pendingcb = 0; |
| |
| // emit prefinish if the only thing we're waiting for is _write cbs |
| // This is relevant for synchronous Transform streams |
| this.prefinished = false; |
| |
| // True if the error was already emitted and should not be thrown again |
| this.errorEmitted = false; |
| |
| // count buffered requests |
| this.bufferedRequestCount = 0; |
| |
| // allocate the first CorkedRequest, there is always |
| // one allocated and free to use, and we maintain at most two |
| this.corkedRequestsFree = new CorkedRequest(this); |
| } |
| |
| WritableState.prototype.getBuffer = function writableStateGetBuffer() { |
| var current = this.bufferedRequest; |
| var out = []; |
| while (current) { |
| out.push(current); |
| current = current.next; |
| } |
| return out; |
| }; |
| |
| (function () { |
| try { |
| Object.defineProperty(WritableState.prototype, 'buffer', { |
| get: internalUtil.deprecate(function () { |
| return this.getBuffer(); |
| }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.') |
| }); |
| } catch (_) {} |
| })(); |
| |
| var Duplex; |
| function Writable(options) { |
| Duplex = Duplex || require('./_stream_duplex'); |
| |
| // Writable ctor is applied to Duplexes, though they're not |
| // instanceof Writable, they're instanceof Readable. |
| if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options); |
| |
| this._writableState = new WritableState(options, this); |
| |
| // legacy. |
| this.writable = true; |
| |
| if (options) { |
| if (typeof options.write === 'function') this._write = options.write; |
| |
| if (typeof options.writev === 'function') this._writev = options.writev; |
| } |
| |
| Stream.call(this); |
| } |
| |
| // Otherwise people can pipe Writable streams, which is just wrong. |
| Writable.prototype.pipe = function () { |
| this.emit('error', new Error('Cannot pipe, not readable')); |
| }; |
| |
| function writeAfterEnd(stream, cb) { |
| var er = new Error('write after end'); |
| // TODO: defer error events consistently everywhere, not just the cb |
| stream.emit('error', er); |
| processNextTick(cb, er); |
| } |
| |
| // If we get something that is not a buffer, string, null, or undefined, |
| // and we're not in objectMode, then that's an error. |
| // Otherwise stream chunks are all considered to be of length=1, and the |
| // watermarks determine how many objects to keep in the buffer, rather than |
| // how many bytes or characters. |
| function validChunk(stream, state, chunk, cb) { |
| var valid = true; |
| var er = false; |
| // Always throw error if a null is written |
| // if we are not in object mode then throw |
| // if it is not a buffer, string, or undefined. |
| if (chunk === null) { |
| er = new TypeError('May not write null values to stream'); |
| } else if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { |
| er = new TypeError('Invalid non-string/buffer chunk'); |
| } |
| if (er) { |
| stream.emit('error', er); |
| processNextTick(cb, er); |
| valid = false; |
| } |
| return valid; |
| } |
| |
| Writable.prototype.write = function (chunk, encoding, cb) { |
| var state = this._writableState; |
| var ret = false; |
| |
| if (typeof encoding === 'function') { |
| cb = encoding; |
| encoding = null; |
| } |
| |
| if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; |
| |
| if (typeof cb !== 'function') cb = nop; |
| |
| if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) { |
| state.pendingcb++; |
| ret = writeOrBuffer(this, state, chunk, encoding, cb); |
| } |
| |
| return ret; |
| }; |
| |
| Writable.prototype.cork = function () { |
| var state = this._writableState; |
| |
| state.corked++; |
| }; |
| |
| Writable.prototype.uncork = function () { |
| var state = this._writableState; |
| |
| if (state.corked) { |
| state.corked--; |
| |
| if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); |
| } |
| }; |
| |
| Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { |
| // node::ParseEncoding() requires lower case. |
| if (typeof encoding === 'string') encoding = encoding.toLowerCase(); |
| if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); |
| this._writableState.defaultEncoding = encoding; |
| return this; |
| }; |
| |
| function decodeChunk(state, chunk, encoding) { |
| if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { |
| chunk = bufferShim.from(chunk, encoding); |
| } |
| return chunk; |
| } |
| |
| // if we're already writing something, then just put this |
| // in the queue, and wait our turn. Otherwise, call _write |
| // If we return false, then we need a drain event, so set that flag. |
| function writeOrBuffer(stream, state, chunk, encoding, cb) { |
| chunk = decodeChunk(state, chunk, encoding); |
| |
| if (Buffer.isBuffer(chunk)) encoding = 'buffer'; |
| var len = state.objectMode ? 1 : chunk.length; |
| |
| state.length += len; |
| |
| var ret = state.length < state.highWaterMark; |
| // we must ensure that previous needDrain will not be reset to false. |
| if (!ret) state.needDrain = true; |
| |
| if (state.writing || state.corked) { |
| var last = state.lastBufferedRequest; |
| state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); |
| if (last) { |
| last.next = state.lastBufferedRequest; |
| } else { |
| state.bufferedRequest = state.lastBufferedRequest; |
| } |
| state.bufferedRequestCount += 1; |
| } else { |
| doWrite(stream, state, false, len, chunk, encoding, cb); |
| } |
| |
| return ret; |
| } |
| |
| function doWrite(stream, state, writev, len, chunk, encoding, cb) { |
| state.writelen = len; |
| state.writecb = cb; |
| state.writing = true; |
| state.sync = true; |
| if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); |
| state.sync = false; |
| } |
| |
| function onwriteError(stream, state, sync, er, cb) { |
| --state.pendingcb; |
| if (sync) processNextTick(cb, er);else cb(er); |
| |
| stream._writableState.errorEmitted = true; |
| stream.emit('error', er); |
| } |
| |
| function onwriteStateUpdate(state) { |
| state.writing = false; |
| state.writecb = null; |
| state.length -= state.writelen; |
| state.writelen = 0; |
| } |
| |
| function onwrite(stream, er) { |
| var state = stream._writableState; |
| var sync = state.sync; |
| var cb = state.writecb; |
| |
| onwriteStateUpdate(state); |
| |
| if (er) onwriteError(stream, state, sync, er, cb);else { |
| // Check if we're actually ready to finish, but don't emit yet |
| var finished = needFinish(state); |
| |
| if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { |
| clearBuffer(stream, state); |
| } |
| |
| if (sync) { |
| /*<replacement>*/ |
| asyncWrite(afterWrite, stream, state, finished, cb); |
| /*</replacement>*/ |
| } else { |
| afterWrite(stream, state, finished, cb); |
| } |
| } |
| } |
| |
| function afterWrite(stream, state, finished, cb) { |
| if (!finished) onwriteDrain(stream, state); |
| state.pendingcb--; |
| cb(); |
| finishMaybe(stream, state); |
| } |
| |
| // Must force callback to be called on nextTick, so that we don't |
| // emit 'drain' before the write() consumer gets the 'false' return |
| // value, and has a chance to attach a 'drain' listener. |
| function onwriteDrain(stream, state) { |
| if (state.length === 0 && state.needDrain) { |
| state.needDrain = false; |
| stream.emit('drain'); |
| } |
| } |
| |
| // if there's something in the buffer waiting, then process it |
| function clearBuffer(stream, state) { |
| state.bufferProcessing = true; |
| var entry = state.bufferedRequest; |
| |
| if (stream._writev && entry && entry.next) { |
| // Fast case, write everything using _writev() |
| var l = state.bufferedRequestCount; |
| var buffer = new Array(l); |
| var holder = state.corkedRequestsFree; |
| holder.entry = entry; |
| |
| var count = 0; |
| while (entry) { |
| buffer[count] = entry; |
| entry = entry.next; |
| count += 1; |
| } |
| |
| doWrite(stream, state, true, state.length, buffer, '', holder.finish); |
| |
| // doWrite is almost always async, defer these to save a bit of time |
| // as the hot path ends with doWrite |
| state.pendingcb++; |
| state.lastBufferedRequest = null; |
| if (holder.next) { |
| state.corkedRequestsFree = holder.next; |
| holder.next = null; |
| } else { |
| state.corkedRequestsFree = new CorkedRequest(state); |
| } |
| } else { |
| // Slow case, write chunks one-by-one |
| while (entry) { |
| var chunk = entry.chunk; |
| var encoding = entry.encoding; |
| var cb = entry.callback; |
| var len = state.objectMode ? 1 : chunk.length; |
| |
| doWrite(stream, state, false, len, chunk, encoding, cb); |
| entry = entry.next; |
| // if we didn't call the onwrite immediately, then |
| // it means that we need to wait until it does. |
| // also, that means that the chunk and cb are currently |
| // being processed, so move the buffer counter past them. |
| if (state.writing) { |
| break; |
| } |
| } |
| |
| if (entry === null) state.lastBufferedRequest = null; |
| } |
| |
| state.bufferedRequestCount = 0; |
| state.bufferedRequest = entry; |
| state.bufferProcessing = false; |
| } |
| |
| Writable.prototype._write = function (chunk, encoding, cb) { |
| cb(new Error('not implemented')); |
| }; |
| |
| Writable.prototype._writev = null; |
| |
| Writable.prototype.end = function (chunk, encoding, cb) { |
| var state = this._writableState; |
| |
| if (typeof chunk === 'function') { |
| cb = chunk; |
| chunk = null; |
| encoding = null; |
| } else if (typeof encoding === 'function') { |
| cb = encoding; |
| encoding = null; |
| } |
| |
| if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); |
| |
| // .end() fully uncorks |
| if (state.corked) { |
| state.corked = 1; |
| this.uncork(); |
| } |
| |
| // ignore unnecessary end() calls. |
| if (!state.ending && !state.finished) endWritable(this, state, cb); |
| }; |
| |
| function needFinish(state) { |
| return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; |
| } |
| |
| function prefinish(stream, state) { |
| if (!state.prefinished) { |
| state.prefinished = true; |
| stream.emit('prefinish'); |
| } |
| } |
| |
| function finishMaybe(stream, state) { |
| var need = needFinish(state); |
| if (need) { |
| if (state.pendingcb === 0) { |
| prefinish(stream, state); |
| state.finished = true; |
| stream.emit('finish'); |
| } else { |
| prefinish(stream, state); |
| } |
| } |
| return need; |
| } |
| |
| function endWritable(stream, state, cb) { |
| state.ending = true; |
| finishMaybe(stream, state); |
| if (cb) { |
| if (state.finished) processNextTick(cb);else stream.once('finish', cb); |
| } |
| state.ended = true; |
| stream.writable = false; |
| } |
| |
| // It seems a linked list but it is not |
| // there will be only 2 of these for each stream |
| function CorkedRequest(state) { |
| var _this = this; |
| |
| this.next = null; |
| this.entry = null; |
| |
| this.finish = function (err) { |
| var entry = _this.entry; |
| _this.entry = null; |
| while (entry) { |
| var cb = entry.callback; |
| state.pendingcb--; |
| cb(err); |
| entry = entry.next; |
| } |
| if (state.corkedRequestsFree) { |
| state.corkedRequestsFree.next = _this; |
| } else { |
| state.corkedRequestsFree = _this; |
| } |
| }; |
| } |
| }).call(this,require('_process')) |
| },{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"process-nextick-args":57,"util-deprecate":73}],67:[function(require,module,exports){ |
| module.exports = require("./lib/_stream_passthrough.js") |
| |
| },{"./lib/_stream_passthrough.js":63}],68:[function(require,module,exports){ |
| (function (process){ |
| var Stream = (function (){ |
| try { |
| return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify |
| } catch(_){} |
| }()); |
| exports = module.exports = require('./lib/_stream_readable.js'); |
| exports.Stream = Stream || exports; |
| exports.Readable = exports; |
| exports.Writable = require('./lib/_stream_writable.js'); |
| exports.Duplex = require('./lib/_stream_duplex.js'); |
| exports.Transform = require('./lib/_stream_transform.js'); |
| exports.PassThrough = require('./lib/_stream_passthrough.js'); |
| |
| if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) { |
| module.exports = Stream; |
| } |
| |
| }).call(this,require('_process')) |
| },{"./lib/_stream_duplex.js":62,"./lib/_stream_passthrough.js":63,"./lib/_stream_readable.js":64,"./lib/_stream_transform.js":65,"./lib/_stream_writable.js":66,"_process":58}],69:[function(require,module,exports){ |
| module.exports = require("./lib/_stream_transform.js") |
| |
| },{"./lib/_stream_transform.js":65}],70:[function(require,module,exports){ |
| module.exports = require("./lib/_stream_writable.js") |
| |
| },{"./lib/_stream_writable.js":66}],71:[function(require,module,exports){ |
| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var Buffer = require('buffer').Buffer; |
| |
| var isBufferEncoding = Buffer.isEncoding |
| || function(encoding) { |
| switch (encoding && encoding.toLowerCase()) { |
| case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; |
| default: return false; |
| } |
| } |
| |
| |
| function assertEncoding(encoding) { |
| if (encoding && !isBufferEncoding(encoding)) { |
| throw new Error('Unknown encoding: ' + encoding); |
| } |
| } |
| |
| // StringDecoder provides an interface for efficiently splitting a series of |
| // buffers into a series of JS strings without breaking apart multi-byte |
| // characters. CESU-8 is handled as part of the UTF-8 encoding. |
| // |
| // @TODO Handling all encodings inside a single object makes it very difficult |
| // to reason about this code, so it should be split up in the future. |
| // @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code |
| // points as used by CESU-8. |
| var StringDecoder = exports.StringDecoder = function(encoding) { |
| this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); |
| assertEncoding(encoding); |
| switch (this.encoding) { |
| case 'utf8': |
| // CESU-8 represents each of Surrogate Pair by 3-bytes |
| this.surrogateSize = 3; |
| break; |
| case 'ucs2': |
| case 'utf16le': |
| // UTF-16 represents each of Surrogate Pair by 2-bytes |
| this.surrogateSize = 2; |
| this.detectIncompleteChar = utf16DetectIncompleteChar; |
| break; |
| case 'base64': |
| // Base-64 stores 3 bytes in 4 chars, and pads the remainder. |
| this.surrogateSize = 3; |
| this.detectIncompleteChar = base64DetectIncompleteChar; |
| break; |
| default: |
| this.write = passThroughWrite; |
| return; |
| } |
| |
| // Enough space to store all bytes of a single character. UTF-8 needs 4 |
| // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). |
| this.charBuffer = new Buffer(6); |
| // Number of bytes received for the current incomplete multi-byte character. |
| this.charReceived = 0; |
| // Number of bytes expected for the current incomplete multi-byte character. |
| this.charLength = 0; |
| }; |
| |
| |
| // write decodes the given buffer and returns it as JS string that is |
| // guaranteed to not contain any partial multi-byte characters. Any partial |
| // character found at the end of the buffer is buffered up, and will be |
| // returned when calling write again with the remaining bytes. |
| // |
| // Note: Converting a Buffer containing an orphan surrogate to a String |
| // currently works, but converting a String to a Buffer (via `new Buffer`, or |
| // Buffer#write) will replace incomplete surrogates with the unicode |
| // replacement character. See https://codereview.chromium.org/121173009/ . |
| StringDecoder.prototype.write = function(buffer) { |
| var charStr = ''; |
| // if our last write ended with an incomplete multibyte character |
| while (this.charLength) { |
| // determine how many remaining bytes this buffer has to offer for this char |
| var available = (buffer.length >= this.charLength - this.charReceived) ? |
| this.charLength - this.charReceived : |
| buffer.length; |
| |
| // add the new bytes to the char buffer |
| buffer.copy(this.charBuffer, this.charReceived, 0, available); |
| this.charReceived += available; |
| |
| if (this.charReceived < this.charLength) { |
| // still not enough chars in this buffer? wait for more ... |
| return ''; |
| } |
| |
| // remove bytes belonging to the current character from the buffer |
| buffer = buffer.slice(available, buffer.length); |
| |
| // get the character that was split |
| charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); |
| |
| // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character |
| var charCode = charStr.charCodeAt(charStr.length - 1); |
| if (charCode >= 0xD800 && charCode <= 0xDBFF) { |
| this.charLength += this.surrogateSize; |
| charStr = ''; |
| continue; |
| } |
| this.charReceived = this.charLength = 0; |
| |
| // if there are no more bytes in this buffer, just emit our char |
| if (buffer.length === 0) { |
| return charStr; |
| } |
| break; |
| } |
| |
| // determine and set charLength / charReceived |
| this.detectIncompleteChar(buffer); |
| |
| var end = buffer.length; |
| if (this.charLength) { |
| // buffer the incomplete character bytes we got |
| buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); |
| end -= this.charReceived; |
| } |
| |
| charStr += buffer.toString(this.encoding, 0, end); |
| |
| var end = charStr.length - 1; |
| var charCode = charStr.charCodeAt(end); |
| // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character |
| if (charCode >= 0xD800 && charCode <= 0xDBFF) { |
| var size = this.surrogateSize; |
| this.charLength += size; |
| this.charReceived += size; |
| this.charBuffer.copy(this.charBuffer, size, 0, size); |
| buffer.copy(this.charBuffer, 0, 0, size); |
| return charStr.substring(0, end); |
| } |
| |
| // or just emit the charStr |
| return charStr; |
| }; |
| |
| // detectIncompleteChar determines if there is an incomplete UTF-8 character at |
| // the end of the given buffer. If so, it sets this.charLength to the byte |
| // length that character, and sets this.charReceived to the number of bytes |
| // that are available for this character. |
| StringDecoder.prototype.detectIncompleteChar = function(buffer) { |
| // determine how many bytes we have to check at the end of this buffer |
| var i = (buffer.length >= 3) ? 3 : buffer.length; |
| |
| // Figure out if one of the last i bytes of our buffer announces an |
| // incomplete char. |
| for (; i > 0; i--) { |
| var c = buffer[buffer.length - i]; |
| |
| // See http://en.wikipedia.org/wiki/UTF-8#Description |
| |
| // 110XXXXX |
| if (i == 1 && c >> 5 == 0x06) { |
| this.charLength = 2; |
| break; |
| } |
| |
| // 1110XXXX |
| if (i <= 2 && c >> 4 == 0x0E) { |
| this.charLength = 3; |
| break; |
| } |
| |
| // 11110XXX |
| if (i <= 3 && c >> 3 == 0x1E) { |
| this.charLength = 4; |
| break; |
| } |
| } |
| this.charReceived = i; |
| }; |
| |
| StringDecoder.prototype.end = function(buffer) { |
| var res = ''; |
| if (buffer && buffer.length) |
| res = this.write(buffer); |
| |
| if (this.charReceived) { |
| var cr = this.charReceived; |
| var buf = this.charBuffer; |
| var enc = this.encoding; |
| res += buf.slice(0, cr).toString(enc); |
| } |
| |
| return res; |
| }; |
| |
| function passThroughWrite(buffer) { |
| return buffer.toString(this.encoding); |
| } |
| |
| function utf16DetectIncompleteChar(buffer) { |
| this.charReceived = buffer.length % 2; |
| this.charLength = this.charReceived ? 2 : 0; |
| } |
| |
| function base64DetectIncompleteChar(buffer) { |
| this.charReceived = buffer.length % 3; |
| this.charLength = this.charReceived ? 3 : 0; |
| } |
| |
| },{"buffer":45}],72:[function(require,module,exports){ |
| |
| /** |
| * Expose `toIsoString`. |
| */ |
| |
| module.exports = toIsoString; |
| |
| |
| /** |
| * Turn a `date` into an ISO string. |
| * |
| * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString |
| * |
| * @param {Date} date |
| * @return {String} |
| */ |
| |
| function toIsoString (date) { |
| return date.getUTCFullYear() |
| + '-' + pad(date.getUTCMonth() + 1) |
| + '-' + pad(date.getUTCDate()) |
| + 'T' + pad(date.getUTCHours()) |
| + ':' + pad(date.getUTCMinutes()) |
| + ':' + pad(date.getUTCSeconds()) |
| + '.' + String((date.getUTCMilliseconds()/1000).toFixed(3)).slice(2, 5) |
| + 'Z'; |
| } |
| |
| |
| /** |
| * Pad a `number` with a ten's place zero. |
| * |
| * @param {Number} number |
| * @return {String} |
| */ |
| |
| function pad (number) { |
| var n = number.toString(); |
| return n.length === 1 ? '0' + n : n; |
| } |
| },{}],73:[function(require,module,exports){ |
| (function (global){ |
| |
| /** |
| * Module exports. |
| */ |
| |
| module.exports = deprecate; |
| |
| /** |
| * Mark that a method should not be used. |
| * Returns a modified function which warns once by default. |
| * |
| * If `localStorage.noDeprecation = true` is set, then it is a no-op. |
| * |
| * If `localStorage.throwDeprecation = true` is set, then deprecated functions |
| * will throw an Error when invoked. |
| * |
| * If `localStorage.traceDeprecation = true` is set, then deprecated functions |
| * will invoke `console.trace()` instead of `console.error()`. |
| * |
| * @param {Function} fn - the function to deprecate |
| * @param {String} msg - the string to print to the console when `fn` is invoked |
| * @returns {Function} a new "deprecated" version of `fn` |
| * @api public |
| */ |
| |
| function deprecate (fn, msg) { |
| if (config('noDeprecation')) { |
| return fn; |
| } |
| |
| var warned = false; |
| function deprecated() { |
| if (!warned) { |
| if (config('throwDeprecation')) { |
| throw new Error(msg); |
| } else if (config('traceDeprecation')) { |
| console.trace(msg); |
| } else { |
| console.warn(msg); |
| } |
| warned = true; |
| } |
| return fn.apply(this, arguments); |
| } |
| |
| return deprecated; |
| } |
| |
| /** |
| * Checks `localStorage` for boolean values for the given `name`. |
| * |
| * @param {String} name |
| * @returns {Boolean} |
| * @api private |
| */ |
| |
| function config (name) { |
| // accessing global.localStorage can trigger a DOMException in sandboxed iframes |
| try { |
| if (!global.localStorage) return false; |
| } catch (_) { |
| return false; |
| } |
| var val = global.localStorage[name]; |
| if (null == val) return false; |
| return String(val).toLowerCase() === 'true'; |
| } |
| |
| }).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{}],74:[function(require,module,exports){ |
| module.exports = function isBuffer(arg) { |
| return arg && typeof arg === 'object' |
| && typeof arg.copy === 'function' |
| && typeof arg.fill === 'function' |
| && typeof arg.readUInt8 === 'function'; |
| } |
| },{}],75:[function(require,module,exports){ |
| (function (process,global){ |
| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var formatRegExp = /%[sdj%]/g; |
| exports.format = function(f) { |
| if (!isString(f)) { |
| var objects = []; |
| for (var i = 0; i < arguments.length; i++) { |
| objects.push(inspect(arguments[i])); |
| } |
| return objects.join(' '); |
| } |
| |
| var i = 1; |
| var args = arguments; |
| var len = args.length; |
| var str = String(f).replace(formatRegExp, function(x) { |
| if (x === '%%') return '%'; |
| if (i >= len) return x; |
| switch (x) { |
| case '%s': return String(args[i++]); |
| case '%d': return Number(args[i++]); |
| case '%j': |
| try { |
| return JSON.stringify(args[i++]); |
| } catch (_) { |
| return '[Circular]'; |
| } |
| default: |
| return x; |
| } |
| }); |
| for (var x = args[i]; i < len; x = args[++i]) { |
| if (isNull(x) || !isObject(x)) { |
| str += ' ' + x; |
| } else { |
| str += ' ' + inspect(x); |
| } |
| } |
| return str; |
| }; |
| |
| |
| // Mark that a method should not be used. |
| // Returns a modified function which warns once by default. |
| // If --no-deprecation is set, then it is a no-op. |
| exports.deprecate = function(fn, msg) { |
| // Allow for deprecating things in the process of starting up. |
| if (isUndefined(global.process)) { |
| return function() { |
| return exports.deprecate(fn, msg).apply(this, arguments); |
| }; |
| } |
| |
| if (process.noDeprecation === true) { |
| return fn; |
| } |
| |
| var warned = false; |
| function deprecated() { |
| if (!warned) { |
| if (process.throwDeprecation) { |
| throw new Error(msg); |
| } else if (process.traceDeprecation) { |
| console.trace(msg); |
| } else { |
| console.error(msg); |
| } |
| warned = true; |
| } |
| return fn.apply(this, arguments); |
| } |
| |
| return deprecated; |
| }; |
| |
| |
| var debugs = {}; |
| var debugEnviron; |
| exports.debuglog = function(set) { |
| if (isUndefined(debugEnviron)) |
| debugEnviron = process.env.NODE_DEBUG || ''; |
| set = set.toUpperCase(); |
| if (!debugs[set]) { |
| if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { |
| var pid = process.pid; |
| debugs[set] = function() { |
| var msg = exports.format.apply(exports, arguments); |
| console.error('%s %d: %s', set, pid, msg); |
| }; |
| } else { |
| debugs[set] = function() {}; |
| } |
| } |
| return debugs[set]; |
| }; |
| |
| |
| /** |
| * Echos the value of a value. Trys to print the value out |
| * in the best way possible given the different types. |
| * |
| * @param {Object} obj The object to print out. |
| * @param {Object} opts Optional options object that alters the output. |
| */ |
| /* legacy: obj, showHidden, depth, colors*/ |
| function inspect(obj, opts) { |
| // default options |
| var ctx = { |
| seen: [], |
| stylize: stylizeNoColor |
| }; |
| // legacy... |
| if (arguments.length >= 3) ctx.depth = arguments[2]; |
| if (arguments.length >= 4) ctx.colors = arguments[3]; |
| if (isBoolean(opts)) { |
| // legacy... |
| ctx.showHidden = opts; |
| } else if (opts) { |
| // got an "options" object |
| exports._extend(ctx, opts); |
| } |
| // set default options |
| if (isUndefined(ctx.showHidden)) ctx.showHidden = false; |
| if (isUndefined(ctx.depth)) ctx.depth = 2; |
| if (isUndefined(ctx.colors)) ctx.colors = false; |
| if (isUndefined(ctx.customInspect)) ctx.customInspect = true; |
| if (ctx.colors) ctx.stylize = stylizeWithColor; |
| return formatValue(ctx, obj, ctx.depth); |
| } |
| exports.inspect = inspect; |
| |
| |
| // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics |
| inspect.colors = { |
| 'bold' : [1, 22], |
| 'italic' : [3, 23], |
| 'underline' : [4, 24], |
| 'inverse' : [7, 27], |
| 'white' : [37, 39], |
| 'grey' : [90, 39], |
| 'black' : [30, 39], |
| 'blue' : [34, 39], |
| 'cyan' : [36, 39], |
| 'green' : [32, 39], |
| 'magenta' : [35, 39], |
| 'red' : [31, 39], |
| 'yellow' : [33, 39] |
| }; |
| |
| // Don't use 'blue' not visible on cmd.exe |
| inspect.styles = { |
| 'special': 'cyan', |
| 'number': 'yellow', |
| 'boolean': 'yellow', |
| 'undefined': 'grey', |
| 'null': 'bold', |
| 'string': 'green', |
| 'date': 'magenta', |
| // "name": intentionally not styling |
| 'regexp': 'red' |
| }; |
| |
| |
| function stylizeWithColor(str, styleType) { |
| var style = inspect.styles[styleType]; |
| |
| if (style) { |
| return '\u001b[' + inspect.colors[style][0] + 'm' + str + |
| '\u001b[' + inspect.colors[style][1] + 'm'; |
| } else { |
| return str; |
| } |
| } |
| |
| |
| function stylizeNoColor(str, styleType) { |
| return str; |
| } |
| |
| |
| function arrayToHash(array) { |
| var hash = {}; |
| |
| array.forEach(function(val, idx) { |
| hash[val] = true; |
| }); |
| |
| return hash; |
| } |
| |
| |
| function formatValue(ctx, value, recurseTimes) { |
| // Provide a hook for user-specified inspect functions. |
| // Check that value is an object with an inspect function on it |
| if (ctx.customInspect && |
| value && |
| isFunction(value.inspect) && |
| // Filter out the util module, it's inspect function is special |
| value.inspect !== exports.inspect && |
| // Also filter out any prototype objects using the circular check. |
| !(value.constructor && value.constructor.prototype === value)) { |
| var ret = value.inspect(recurseTimes, ctx); |
| if (!isString(ret)) { |
| ret = formatValue(ctx, ret, recurseTimes); |
| } |
| return ret; |
| } |
| |
| // Primitive types cannot have properties |
| var primitive = formatPrimitive(ctx, value); |
| if (primitive) { |
| return primitive; |
| } |
| |
| // Look up the keys of the object. |
| var keys = Object.keys(value); |
| var visibleKeys = arrayToHash(keys); |
| |
| if (ctx.showHidden) { |
| keys = Object.getOwnPropertyNames(value); |
| } |
| |
| // IE doesn't make error fields non-enumerable |
| // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx |
| if (isError(value) |
| && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { |
| return formatError(value); |
| } |
| |
| // Some type of object without properties can be shortcutted. |
| if (keys.length === 0) { |
| if (isFunction(value)) { |
| var name = value.name ? ': ' + value.name : ''; |
| return ctx.stylize('[Function' + name + ']', 'special'); |
| } |
| if (isRegExp(value)) { |
| return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); |
| } |
| if (isDate(value)) { |
| return ctx.stylize(Date.prototype.toString.call(value), 'date'); |
| } |
| if (isError(value)) { |
| return formatError(value); |
| } |
| } |
| |
| var base = '', array = false, braces = ['{', '}']; |
| |
| // Make Array say that they are Array |
| if (isArray(value)) { |
| array = true; |
| braces = ['[', ']']; |
| } |
| |
| // Make functions say that they are functions |
| if (isFunction(value)) { |
| var n = value.name ? ': ' + value.name : ''; |
| base = ' [Function' + n + ']'; |
| } |
| |
| // Make RegExps say that they are RegExps |
| if (isRegExp(value)) { |
| base = ' ' + RegExp.prototype.toString.call(value); |
| } |
| |
| // Make dates with properties first say the date |
| if (isDate(value)) { |
| base = ' ' + Date.prototype.toUTCString.call(value); |
| } |
| |
| // Make error with message first say the error |
| if (isError(value)) { |
| base = ' ' + formatError(value); |
| } |
| |
| if (keys.length === 0 && (!array || value.length == 0)) { |
| return braces[0] + base + braces[1]; |
| } |
| |
| if (recurseTimes < 0) { |
| if (isRegExp(value)) { |
| return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); |
| } else { |
| return ctx.stylize('[Object]', 'special'); |
| } |
| } |
| |
| ctx.seen.push(value); |
| |
| var output; |
| if (array) { |
| output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); |
| } else { |
| output = keys.map(function(key) { |
| return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); |
| }); |
| } |
| |
| ctx.seen.pop(); |
| |
| return reduceToSingleString(output, base, braces); |
| } |
| |
| |
| function formatPrimitive(ctx, value) { |
| if (isUndefined(value)) |
| return ctx.stylize('undefined', 'undefined'); |
| if (isString(value)) { |
| var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') |
| .replace(/'/g, "\\'") |
| .replace(/\\"/g, '"') + '\''; |
| return ctx.stylize(simple, 'string'); |
| } |
| if (isNumber(value)) |
| return ctx.stylize('' + value, 'number'); |
| if (isBoolean(value)) |
| return ctx.stylize('' + value, 'boolean'); |
| // For some reason typeof null is "object", so special case here. |
| if (isNull(value)) |
| return ctx.stylize('null', 'null'); |
| } |
| |
| |
| function formatError(value) { |
| return '[' + Error.prototype.toString.call(value) + ']'; |
| } |
| |
| |
| function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { |
| var output = []; |
| for (var i = 0, l = value.length; i < l; ++i) { |
| if (hasOwnProperty(value, String(i))) { |
| output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, |
| String(i), true)); |
| } else { |
| output.push(''); |
| } |
| } |
| keys.forEach(function(key) { |
| if (!key.match(/^\d+$/)) { |
| output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, |
| key, true)); |
| } |
| }); |
| return output; |
| } |
| |
| |
| function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { |
| var name, str, desc; |
| desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; |
| if (desc.get) { |
| if (desc.set) { |
| str = ctx.stylize('[Getter/Setter]', 'special'); |
| } else { |
| str = ctx.stylize('[Getter]', 'special'); |
| } |
| } else { |
| if (desc.set) { |
| str = ctx.stylize('[Setter]', 'special'); |
| } |
| } |
| if (!hasOwnProperty(visibleKeys, key)) { |
| name = '[' + key + ']'; |
| } |
| if (!str) { |
| if (ctx.seen.indexOf(desc.value) < 0) { |
| if (isNull(recurseTimes)) { |
| str = formatValue(ctx, desc.value, null); |
| } else { |
| str = formatValue(ctx, desc.value, recurseTimes - 1); |
| } |
| if (str.indexOf('\n') > -1) { |
| if (array) { |
| str = str.split('\n').map(function(line) { |
| return ' ' + line; |
| }).join('\n').substr(2); |
| } else { |
| str = '\n' + str.split('\n').map(function(line) { |
| return ' ' + line; |
| }).join('\n'); |
| } |
| } |
| } else { |
| str = ctx.stylize('[Circular]', 'special'); |
| } |
| } |
| if (isUndefined(name)) { |
| if (array && key.match(/^\d+$/)) { |
| return str; |
| } |
| name = JSON.stringify('' + key); |
| if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { |
| name = name.substr(1, name.length - 2); |
| name = ctx.stylize(name, 'name'); |
| } else { |
| name = name.replace(/'/g, "\\'") |
| .replace(/\\"/g, '"') |
| .replace(/(^"|"$)/g, "'"); |
| name = ctx.stylize(name, 'string'); |
| } |
| } |
| |
| return name + ': ' + str; |
| } |
| |
| |
| function reduceToSingleString(output, base, braces) { |
| var numLinesEst = 0; |
| var length = output.reduce(function(prev, cur) { |
| numLinesEst++; |
| if (cur.indexOf('\n') >= 0) numLinesEst++; |
| return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; |
| }, 0); |
| |
| if (length > 60) { |
| return braces[0] + |
| (base === '' ? '' : base + '\n ') + |
| ' ' + |
| output.join(',\n ') + |
| ' ' + |
| braces[1]; |
| } |
| |
| return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; |
| } |
| |
| |
| // NOTE: These type checking functions intentionally don't use `instanceof` |
| // because it is fragile and can be easily faked with `Object.create()`. |
| function isArray(ar) { |
| return Array.isArray(ar); |
| } |
| exports.isArray = isArray; |
| |
| function isBoolean(arg) { |
| return typeof arg === 'boolean'; |
| } |
| exports.isBoolean = isBoolean; |
| |
| function isNull(arg) { |
| return arg === null; |
| } |
| exports.isNull = isNull; |
| |
| function isNullOrUndefined(arg) { |
| return arg == null; |
| } |
| exports.isNullOrUndefined = isNullOrUndefined; |
| |
| function isNumber(arg) { |
| return typeof arg === 'number'; |
| } |
| exports.isNumber = isNumber; |
| |
| function isString(arg) { |
| return typeof arg === 'string'; |
| } |
| exports.isString = isString; |
| |
| function isSymbol(arg) { |
| return typeof arg === 'symbol'; |
| } |
| exports.isSymbol = isSymbol; |
| |
| function isUndefined(arg) { |
| return arg === void 0; |
| } |
| exports.isUndefined = isUndefined; |
| |
| function isRegExp(re) { |
| return isObject(re) && objectToString(re) === '[object RegExp]'; |
| } |
| exports.isRegExp = isRegExp; |
| |
| function isObject(arg) { |
| return typeof arg === 'object' && arg !== null; |
| } |
| exports.isObject = isObject; |
| |
| function isDate(d) { |
| return isObject(d) && objectToString(d) === '[object Date]'; |
| } |
| exports.isDate = isDate; |
| |
| function isError(e) { |
| return isObject(e) && |
| (objectToString(e) === '[object Error]' || e instanceof Error); |
| } |
| exports.isError = isError; |
| |
| function isFunction(arg) { |
| return typeof arg === 'function'; |
| } |
| exports.isFunction = isFunction; |
| |
| function isPrimitive(arg) { |
| return arg === null || |
| typeof arg === 'boolean' || |
| typeof arg === 'number' || |
| typeof arg === 'string' || |
| typeof arg === 'symbol' || // ES6 symbol |
| typeof arg === 'undefined'; |
| } |
| exports.isPrimitive = isPrimitive; |
| |
| exports.isBuffer = require('./support/isBuffer'); |
| |
| function objectToString(o) { |
| return Object.prototype.toString.call(o); |
| } |
| |
| |
| function pad(n) { |
| return n < 10 ? '0' + n.toString(10) : n.toString(10); |
| } |
| |
| |
| var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', |
| 'Oct', 'Nov', 'Dec']; |
| |
| // 26 Feb 16:19:34 |
| function timestamp() { |
| var d = new Date(); |
| var time = [pad(d.getHours()), |
| pad(d.getMinutes()), |
| pad(d.getSeconds())].join(':'); |
| return [d.getDate(), months[d.getMonth()], time].join(' '); |
| } |
| |
| |
| // log is just a thin wrapper to console.log that prepends a timestamp |
| exports.log = function() { |
| console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); |
| }; |
| |
| |
| /** |
| * Inherit the prototype methods from one constructor into another. |
| * |
| * The Function.prototype.inherits from lang.js rewritten as a standalone |
| * function (not on Function.prototype). NOTE: If this file is to be loaded |
| * during bootstrapping this function needs to be rewritten using some native |
| * functions as prototype setup using normal JavaScript does not work as |
| * expected during bootstrapping (see mirror.js in r114903). |
| * |
| * @param {function} ctor Constructor function which needs to inherit the |
| * prototype. |
| * @param {function} superCtor Constructor function to inherit prototype from. |
| */ |
| exports.inherits = require('inherits'); |
| |
| exports._extend = function(origin, add) { |
| // Don't do anything if add isn't an object |
| if (!add || !isObject(add)) return origin; |
| |
| var keys = Object.keys(add); |
| var i = keys.length; |
| while (i--) { |
| origin[keys[i]] = add[keys[i]]; |
| } |
| return origin; |
| }; |
| |
| function hasOwnProperty(obj, prop) { |
| return Object.prototype.hasOwnProperty.call(obj, prop); |
| } |
| |
| }).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) |
| },{"./support/isBuffer":74,"_process":58,"inherits":53}]},{},[1]); |