| // js-test now supports lazily printing test results which dumps all test |
| // results once at the end of the test instead of building them up. To enable |
| // this option, call setPrintTestResultsLazily() before running any tests. |
| var _lazyTestResults; // Set by setPrintTestResultsLazily(). |
| |
| // svg/dynamic-updates tests set enablePixelTesting=true, as we want to dump text + pixel results |
| if (self.testRunner) { |
| if (self.enablePixelTesting) |
| testRunner.dumpAsTextWithPixelResults(); |
| else |
| testRunner.dumpAsText(); |
| } |
| |
| var isJsTest = true; |
| |
| var description, debug, successfullyParsed; |
| |
| var expectingError; // set by shouldHaveError() |
| var expectedErrorMessage; // set by onerror when expectingError is true |
| var unexpectedErrorMessage; // set by onerror when expectingError is not true |
| |
| (function() { |
| |
| function getOrCreate(id, tagName) |
| { |
| var element = document.getElementById(id); |
| if (element) |
| return element; |
| |
| element = document.createElement(tagName); |
| element.id = id; |
| var refNode; |
| var parent = document.body || document.documentElement; |
| if (id == "description") |
| refNode = getOrCreate("console", "div"); |
| else |
| refNode = parent.firstChild; |
| |
| parent.insertBefore(element, refNode); |
| return element; |
| } |
| |
| description = function description(msg, quiet) |
| { |
| // For MSIE 6 compatibility |
| var span = document.createElement("span"); |
| if (quiet) |
| span.innerHTML = '<p>' + msg + '</p><p>On success, you will see no "<span class="fail">FAIL</span>" messages, followed by "<span class="pass">TEST COMPLETE</span>".</p>'; |
| else |
| span.innerHTML = '<p>' + msg + '</p><p>On success, you will see a series of "<span class="pass">PASS</span>" messages, followed by "<span class="pass">TEST COMPLETE</span>".</p>'; |
| |
| var description = getOrCreate("description", "p"); |
| if (description.firstChild) |
| description.replaceChild(span, description.firstChild); |
| else |
| description.appendChild(span); |
| }; |
| |
| debug = function debug(msg) |
| { |
| if (self._lazyTestResults) { |
| self._lazyTestResults.push(msg); |
| } else { |
| var span = document.createElement("span"); |
| getOrCreate("console", "div").appendChild(span); // insert it first so XHTML knows the namespace |
| span.innerHTML = msg + '<br />'; |
| } |
| }; |
| |
| var css = |
| ".pass {" + |
| "font-weight: bold;" + |
| "color: green;" + |
| "}" + |
| ".fail {" + |
| "font-weight: bold;" + |
| "color: red;" + |
| "}" + |
| "#console {" + |
| "white-space: pre-wrap;" + |
| "font-family: monospace;" + |
| "}"; |
| |
| function insertStyleSheet() |
| { |
| var styleElement = document.createElement("style"); |
| styleElement.textContent = css; |
| (document.head || document.documentElement).appendChild(styleElement); |
| } |
| |
| function handleTestFinished() |
| { |
| // FIXME: Get rid of this boolean. |
| wasPostTestScriptParsed = true; |
| if (window.jsTestIsAsync) { |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| if (window.wasFinishJSTestCalled) |
| finishJSTest(); |
| } else |
| finishJSTest(); |
| } |
| |
| if (!isWorker()) { |
| window.addEventListener('DOMContentLoaded', handleTestFinished, false); |
| insertStyleSheet(); |
| } |
| |
| if (!self.isOnErrorTest) { |
| self.onerror = function(message) |
| { |
| if (self.expectingError) { |
| self.expectedErrorMessage = message; |
| self.expectingError = false; |
| return; |
| } |
| self.unexpectedErrorMessage = message; |
| if (self.jsTestIsAsync) { |
| self.testFailed("Unexpected error: " + message); |
| finishJSTest(); |
| } |
| }; |
| } |
| })(); |
| |
| function isWorker() |
| { |
| // It's conceivable that someone would stub out 'document' in a worker so |
| // also check for childNodes, an arbitrary DOM-related object that is |
| // meaningless in a WorkerContext. |
| return (typeof document === 'undefined' || typeof document.childNodes === 'undefined') && !!self.importScripts; |
| } |
| |
| function descriptionQuiet(msg) { description(msg, true); } |
| |
| function escapeHTML(text) |
| { |
| return text.replace(/&/g, "&").replace(/</g, "<").replace(/\0/g, "\\0"); |
| } |
| |
| function testPassed(msg) |
| { |
| debug('<span><span class="pass">PASS</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function testFailed(msg) |
| { |
| debug('<span><span class="fail">FAIL</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function areArraysEqual(a, b) |
| { |
| try { |
| if (a.length !== b.length) |
| return false; |
| for (var i = 0; i < a.length; i++) |
| if (a[i] !== b[i]) |
| return false; |
| } catch (ex) { |
| return false; |
| } |
| return true; |
| } |
| |
| function isMinusZero(n) |
| { |
| // the only way to tell 0 from -0 in JS is the fact that 1/-0 is |
| // -Infinity instead of Infinity |
| return n === 0 && 1/n < 0; |
| } |
| |
| function isNewSVGTearOffType(v) |
| { |
| return ['[object SVGLength]', '[object SVGLengthList]', '[object SVGPoint]', '[object SVGPointList]', '[object SVGNumber]', '[object SVGTransform]', '[object SVGTransformList]'].indexOf(""+v) != -1; |
| } |
| |
| function isResultCorrect(actual, expected) |
| { |
| if (expected === 0) |
| return actual === expected && (1/actual) === (1/expected); |
| if (actual === expected) |
| return true; |
| // http://crbug.com/308818 : The new implementation of SVGListProperties do not necessary return the same wrapper object, so === operator would not work. We compare for their string representation instead. |
| if (isNewSVGTearOffType(expected) && typeof(expected) == typeof(actual) && actual.valueAsString == expected.valueAsString) |
| return true; |
| if (typeof(expected) == "number" && isNaN(expected)) |
| return typeof(actual) == "number" && isNaN(actual); |
| if (expected && (Object.prototype.toString.call(expected) == Object.prototype.toString.call([]))) |
| return areArraysEqual(actual, expected); |
| return false; |
| } |
| |
| // Returns a sorted array of property names of object. This function returns |
| // not only own properties but also properties on prototype chains. |
| function getAllPropertyNames(object) { |
| var properties = []; |
| for (var property in object) { |
| properties.push(property); |
| } |
| return properties.sort(); |
| } |
| |
| function stringify(v) |
| { |
| if (isNewSVGTearOffType(v)) |
| return v.valueAsString; |
| if (v === 0 && 1/v < 0) |
| return "-0"; |
| else return "" + v; |
| } |
| |
| // Stringifies a DOM object. This function stringifies not only own properties |
| // but also DOM attributes which are on a prototype chain. Note that |
| // JSON.stringify only stringifies own properties. |
| function stringifyDOMObject(object) |
| { |
| function deepCopy(src) { |
| if (typeof src != "object") |
| return src; |
| var dst = Array.isArray(src) ? [] : {}; |
| for (var property in src) { |
| dst[property] = deepCopy(src[property]); |
| } |
| return dst; |
| } |
| return JSON.stringify(deepCopy(object)); |
| } |
| |
| function evalAndLog(_a, _quiet) |
| { |
| if (typeof _a != "string") |
| debug("WARN: tryAndLog() expects a string argument"); |
| |
| // Log first in case things go horribly wrong or this causes a sync event. |
| if (!_quiet) |
| debug(_a); |
| |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| testFailed(_a + " threw exception " + e); |
| } |
| return _av; |
| } |
| |
| function shouldBe(_a, _b, quiet, opt_tolerance) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBe() expects string arguments"); |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (_exception) |
| testFailed(_a + " should be " + _bv + ". Threw exception " + _exception); |
| else if (isResultCorrect(_av, _bv) || (typeof opt_tolerance == 'number' && typeof _av == 'number' && Math.abs(_av - _bv) <= opt_tolerance)) { |
| if (!quiet) { |
| testPassed(_a + " is " + _b); |
| } |
| } else if (typeof(_av) == typeof(_bv)) |
| testFailed(_a + " should be " + _bv + ". Was " + stringify(_av) + "."); |
| else |
| testFailed(_a + " should be " + _bv + " (of type " + typeof _bv + "). Was " + _av + " (of type " + typeof _av + ")."); |
| } |
| |
| // Execute condition every animation frame until it succeeds or failureTime is reached. |
| // completionHandler is executed on success, failureHandler is executed on timeout. |
| function _waitForCondition(condition, failureTime, completionHandler, failureHandler) |
| { |
| if (condition()) { |
| completionHandler(); |
| } else if (Date.now() > failureTime) { |
| failureHandler(); |
| } else { |
| requestAnimationFrame(function() { |
| _waitForCondition(condition, failureTime, completionHandler, failureHandler); |
| }); |
| } |
| } |
| |
| function shouldBecomeEqual(_a, _b, _completionHandler, _timeout) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBecomeEqual() expects string arguments"); |
| |
| if (_timeout === undefined) |
| _timeout = 500; |
| |
| var _bv; |
| var _condition = function() { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| _bv = eval(_b); |
| if (_exception) |
| testFailed(_a + " should become " + _bv + ". Threw exception " + _exception); |
| if (isResultCorrect(_av, _bv)) { |
| testPassed(_a + " became " + _b); |
| return true; |
| } |
| return false; |
| }; |
| var _failureTime = Date.now() + _timeout; |
| var _failureHandler = function () { |
| testFailed(_a + " failed to change to " + _bv + " in " + (_timeout / 1000) + " seconds."); |
| _completionHandler(); |
| }; |
| _waitForCondition(_condition, _failureTime, _completionHandler, _failureHandler); |
| } |
| |
| function shouldBecomeEqualToString(value, reference, completionHandler, timeout) |
| { |
| if (typeof value !== "string" || typeof reference !== "string") |
| debug("WARN: shouldBecomeEqualToString() expects string arguments"); |
| var unevaledString = JSON.stringify(reference); |
| shouldBecomeEqual(value, unevaledString, completionHandler, timeout); |
| } |
| |
| function shouldBeType(_a, _type) { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| var _typev = eval(_type); |
| if (_av instanceof _typev) { |
| testPassed(_a + " is an instance of " + _type); |
| } else { |
| testFailed(_a + " is not an instance of " + _type); |
| } |
| } |
| |
| // Variant of shouldBe()--confirms that result of eval(_a_raw) is within |
| // numeric _tolerance of _b_raw. |
| function shouldBeCloseTo(_a_raw, _b_raw, _tolerance, _quiet) |
| { |
| if (typeof _a_raw != "string") { |
| testFailed("shouldBeCloseTo() requires string argument _a_raw. was type " + typeof _a_raw); |
| return; |
| } |
| if (typeof _b_raw != "number" && typeof _b_raw != "string") { |
| testFailed("shouldBeCloseTo() requires numeric or string argument _b_raw. was type " + typeof _b_raw); |
| return; |
| } |
| if (typeof _tolerance != "number") { |
| testFailed("shouldBeCloseTo() requires numeric argument _tolerance. was type " + typeof _tolerance); |
| return; |
| } |
| |
| var _a_evaled; |
| try { |
| _a_evaled = eval(_a_raw); |
| } catch (e) { |
| testFailed(_a_raw + " should be within " + _tolerance + " of " |
| + _b_raw + ". Threw exception " + e); |
| return; |
| } |
| |
| var _b_evaled; |
| if (typeof _b_raw == "number") { |
| _b_evaled = _b_raw; |
| } else { |
| try { |
| _b_evaled = eval(_b_raw); |
| } catch (e) { |
| testFailed(_a_raw + " should be within " + _tolerance + " of " |
| + _b_raw + ". Threw exception " + e); |
| return; |
| } |
| } |
| |
| if (typeof(_a_evaled) != typeof(_b_evaled)) { |
| testFailed(_a_raw + " should be of type " + typeof _b_evaled |
| + " but was of type " + typeof _a_evaled); |
| } else if (Math.abs(_a_evaled - _b_evaled) <= _tolerance) { |
| if (!_quiet) { |
| testPassed(_a_raw + " is within " + _tolerance + " of " + _b_raw); |
| } |
| } else { |
| testFailed(_a_raw + " should be within " + _tolerance + " of " + _b_raw |
| + ". Was " + _a_evaled + "."); |
| } |
| } |
| |
| function shouldNotBe(_a, _b, _quiet) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldNotBe() expects string arguments"); |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (_exception) |
| testFailed(_a + " should not be " + _bv + ". Threw exception " + _exception); |
| else if (!isResultCorrect(_av, _bv)) { |
| if (!_quiet) { |
| testPassed(_a + " is not " + _b); |
| } |
| } else |
| testFailed(_a + " should not be " + _bv + "."); |
| } |
| |
| function shouldBecomeDifferent(_a, _b, _completionHandler, _timeout) |
| { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBecomeDifferent() expects string arguments"); |
| if (_timeout === undefined) |
| _timeout = 500; |
| |
| var _bv; |
| var _condition = function() { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| _bv = eval(_b); |
| if (_exception) |
| testFailed(_a + " should became not equal to " + _bv + ". Threw exception " + _exception); |
| if (!isResultCorrect(_av, _bv)) { |
| testPassed(_a + " became different from " + _b); |
| return true; |
| } |
| return false; |
| }; |
| var _failureTime = Date.now() + _timeout; |
| var _failureHandler = function () { |
| testFailed(_a + " did not become different from " + _bv + " in " + (_timeout / 1000) + " seconds."); |
| _completionHandler(); |
| }; |
| _waitForCondition(_condition, _failureTime, _completionHandler, _failureHandler); |
| } |
| |
| function shouldBeTrue(a, quiet) { shouldBe(a, "true", quiet); } |
| function shouldBeTrueQuiet(a) { shouldBe(a, "true", true); } |
| function shouldBeFalse(a, quiet) { shouldBe(a, "false", quiet); } |
| function shouldBeNaN(a, quiet) { shouldBe(a, "NaN", quiet); } |
| function shouldBeNull(a, quiet) { shouldBe(a, "null", quiet); } |
| function shouldBeZero(a, quiet) { shouldBe(a, "0", quiet); } |
| |
| function shouldBeEqualToString(a, b) |
| { |
| if (typeof a !== "string" || typeof b !== "string") |
| debug("WARN: shouldBeEqualToString() expects string arguments"); |
| var unevaledString = JSON.stringify(b); |
| shouldBe(a, unevaledString); |
| } |
| |
| function shouldBeEqualToNumber(a, b) |
| { |
| if (typeof a !== "string" || typeof b !== "number") |
| debug("WARN: shouldBeEqualToNumber() expects a string and a number arguments"); |
| var unevaledString = JSON.stringify(b); |
| shouldBe(a, unevaledString); |
| } |
| |
| function shouldBeEmptyString(a) { shouldBeEqualToString(a, ""); } |
| |
| function shouldEvaluateTo(actual, expected, opt_tolerance) { |
| // A general-purpose comparator. 'actual' should be a string to be |
| // evaluated, as for shouldBe(). 'expected' may be any type and will be |
| // used without being eval'ed. |
| if (expected == null) { |
| // Do this before the object test, since null is of type 'object'. |
| shouldBeNull(actual); |
| } else if (typeof expected == "undefined") { |
| shouldBeUndefined(actual); |
| } else if (typeof expected == "function") { |
| // All this fuss is to avoid the string-arg warning from shouldBe(). |
| try { |
| var actualValue = eval(actual); |
| } catch (e) { |
| testFailed("Evaluating " + actual + ": Threw exception " + e); |
| return; |
| } |
| shouldBe("'" + actualValue.toString().replace(/\n/g, "") + "'", |
| "'" + expected.toString().replace(/\n/g, "") + "'"); |
| } else if (typeof expected == "object") { |
| shouldBeTrue(actual + " == '" + expected + "'"); |
| } else if (typeof expected == "string") { |
| shouldBe(actual, expected, undefined, opt_tolerance); |
| } else if (typeof expected == "boolean") { |
| shouldBe("typeof " + actual, "'boolean'"); |
| if (expected) |
| shouldBeTrue(actual); |
| else |
| shouldBeFalse(actual); |
| } else if (typeof expected == "number") { |
| if (opt_tolerance) |
| shouldBeCloseTo(actual, expected, opt_tolerance); |
| else |
| shouldBe(actual, stringify(expected)); |
| } else { |
| debug(expected + " is unknown type " + typeof expected); |
| shouldBeTrue(actual, "'" +expected.toString() + "'"); |
| } |
| } |
| |
| function shouldEvaluateToSameObject(actual, expected, quiet) { |
| if (typeof actual != "string") |
| debug("WARN: shouldEvaluateToSameObject() expects the first argument (actual) to be a string."); |
| try { |
| actualEvaled = eval(actual); |
| } catch (e) { |
| testFailed("Evaluating " + actual + ": Threw exception " + e); |
| return; |
| } |
| if (isResultCorrect(actualEvaled, expected)) { |
| if (!quiet) |
| testPassed(actual + " is " + stringify(expected)); |
| } else { |
| testFailed(actual + " should be " + stringify(expected) + ". Was " + stringify(actualEvaled)); |
| } |
| } |
| |
| function shouldBeNonZero(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be non-zero. Threw exception " + _exception); |
| else if (_av != 0) |
| testPassed(_a + " is non-zero."); |
| else |
| testFailed(_a + " should be non-zero. Was " + _av); |
| } |
| |
| function shouldBeNonNull(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be non-null. Threw exception " + _exception); |
| else if (_av != null) |
| testPassed(_a + " is non-null."); |
| else |
| testFailed(_a + " should be non-null. Was " + _av); |
| } |
| |
| function shouldBeUndefined(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be undefined. Threw exception " + _exception); |
| else if (typeof _av == "undefined") |
| testPassed(_a + " is undefined."); |
| else |
| testFailed(_a + " should be undefined. Was " + _av); |
| } |
| |
| function shouldBeDefined(_a) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| if (_exception) |
| testFailed(_a + " should be defined. Threw exception " + _exception); |
| else if (_av !== undefined) |
| testPassed(_a + " is defined."); |
| else |
| testFailed(_a + " should be defined. Was " + _av); |
| } |
| |
| function shouldBeGreaterThan(_a, _b) { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBeGreaterThan expects string arguments"); |
| |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (_exception) |
| testFailed(_a + " should be > " + _b + ". Threw exception " + _exception); |
| else if (typeof _av == "undefined" || _av <= _bv) |
| testFailed(_a + " should be > " + _b + ". Was " + _av + " (of type " + typeof _av + ")."); |
| else |
| testPassed(_a + " is > " + _b); |
| } |
| |
| function shouldBeGreaterThanOrEqual(_a, _b) { |
| if (typeof _a != "string" || typeof _b != "string") |
| debug("WARN: shouldBeGreaterThanOrEqual expects string arguments"); |
| |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| var _bv = eval(_b); |
| |
| if (_exception) |
| testFailed(_a + " should be >= " + _b + ". Threw exception " + _exception); |
| else if (typeof _av == "undefined" || _av < _bv) |
| testFailed(_a + " should be >= " + _b + ". Was " + _av + " (of type " + typeof _av + ")."); |
| else |
| testPassed(_a + " is >= " + _b); |
| } |
| |
| function shouldNotThrow(_a) { |
| try { |
| eval(_a); |
| testPassed(_a + " did not throw exception."); |
| } catch (e) { |
| testFailed(_a + " should not throw exception. Threw exception " + e + "."); |
| } |
| } |
| |
| function shouldThrow(_a, _e) |
| { |
| var _exception; |
| var _av; |
| try { |
| _av = eval(_a); |
| } catch (e) { |
| _exception = e; |
| } |
| |
| var _ev; |
| if (_e) |
| _ev = eval(_e); |
| |
| if (_exception) { |
| if (typeof _e == "undefined" || _exception == _ev) |
| testPassed(_a + " threw exception " + _exception + "."); |
| else |
| testFailed(_a + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Threw exception " + _exception + "."); |
| } else if (typeof _av == "undefined") |
| testFailed(_a + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Was undefined."); |
| else |
| testFailed(_a + " should throw " + (typeof _e == "undefined" ? "an exception" : _ev) + ". Was " + _av + "."); |
| } |
| |
| function shouldBeNow(a, delta) |
| { |
| // Right now, V8 and Chromium / Blink use two different clock |
| // implementations. On Windows, the implementations are non-trivial and can |
| // be slightly out of sync. The delta is intended to compensate for that. |
| // |
| // FIXME: reconsider this when the V8 and Blink clocks get unified, see http://crbug.com/324110 |
| if (delta === undefined) |
| delta = 1000; |
| |
| for (var i = 0; i < 1000; ++i) { |
| var startDate = Date.now(); |
| var av = eval(a); |
| var date = av.valueOf(); |
| var endDate = Date.now(); |
| |
| // On some occasions such as NTP updates, the current time can go |
| // backwards. This should only happen rarely, so we can get away with |
| // retrying the test a few times if we detect the time going backwards. |
| if (startDate > endDate) |
| continue; |
| |
| if (typeof date !== "number") { |
| testFailed(a + " is not a number or a Date. Got " + av); |
| return; |
| } |
| if (date < startDate - delta) { |
| testFailed(a + " is not the curent time. Got " + av + " which is " + (startDate - date) / 1000 + " seconds in the past."); |
| return; |
| } |
| if (date > endDate + delta) { |
| testFailed(a + " is not the current time. Got " + av + " which is " + (date - endDate) / 1000 + " seconds in the future."); |
| return; |
| } |
| |
| testPassed(a + " is equivalent to Date.now()."); |
| return; |
| } |
| testFailed(a + " cannot be tested against the current time. The clock is going backwards too often."); |
| } |
| |
| function expectError() |
| { |
| if (expectingError) { |
| testFailed("shouldHaveError() called twice before an error occurred!"); |
| } |
| expectingError = true; |
| } |
| |
| function shouldHaveHadError(message) |
| { |
| if (expectingError) { |
| testFailed("No error thrown between expectError() and shouldHaveHadError()"); |
| return; |
| } |
| |
| if (expectedErrorMessage) { |
| if (!message) |
| testPassed("Got expected error"); |
| else if (expectedErrorMessage.indexOf(message) !== -1) |
| testPassed("Got expected error: '" + message + "'"); |
| else |
| testFailed("Unexpected error '" + message + "'"); |
| expectedErrorMessage = undefined; |
| return; |
| } |
| |
| testFailed("expectError() not called before shouldHaveHadError()"); |
| } |
| |
| // With Oilpan tests that rely on garbage collection need to go through |
| // the event loop in order to get precise garbage collections. Oilpan |
| // uses conservative stack scanning when not at the event loop and that |
| // can artificially keep objects alive. Therefore, tests that need to check |
| // that something is dead need to use this asynchronous collectGarbage |
| // function. |
| function asyncGC(callback) { |
| GCController.collectAll(); |
| // FIXME: we need a better way of waiting for chromium events to happen |
| setTimeout(callback, 0); |
| } |
| |
| function gc() { |
| if (typeof GCController !== "undefined") |
| GCController.collectAll(); |
| else { |
| var gcRec = function (n) { |
| if (n < 1) |
| return {}; |
| var temp = {i: "ab" + i + (i / 100000)}; |
| temp += "foo"; |
| gcRec(n-1); |
| }; |
| for (var i = 0; i < 1000; i++) |
| gcRec(10); |
| } |
| } |
| |
| function asyncMinorGC(callback) { |
| if (typeof GCController !== "undefined") |
| GCController.minorCollect(); |
| else |
| testFailed("Minor GC is available only when you enable the --expose-gc option in V8."); |
| // FIXME: we need a better way of waiting for chromium events to happen |
| setTimeout(callback, 0); |
| } |
| |
| function setPrintTestResultsLazily() { |
| self._lazyTestResults = self._lazyTestResults || []; |
| } |
| |
| function isSuccessfullyParsed() |
| { |
| // FIXME: Remove this and only report unexpected syntax errors. |
| successfullyParsed = !unexpectedErrorMessage; |
| shouldBeTrue("successfullyParsed"); |
| debug('<br /><span class="pass">TEST COMPLETE</span>'); |
| } |
| |
| var wasPostTestScriptParsed, wasFinishJSTestCalled, jsTestIsAsync; |
| |
| // It's possible for an async test to call finishJSTest() before js-test-post.js |
| // has been parsed. |
| function finishJSTest() |
| { |
| wasFinishJSTestCalled = true; |
| if (!self.wasPostTestScriptParsed) |
| return; |
| isSuccessfullyParsed(); |
| |
| if (self._lazyTestResults && self._lazyTestResults.length > 0) { |
| var consoleElement = document.getElementById("console"); |
| if (!consoleElement) { |
| consoleElement = document.createElement("div"); |
| consoleElement.id = "console"; |
| var parent = document.body || document.documentElement; |
| parent.insertBefore(consoleElement, parent.firstChild); |
| } |
| self._lazyTestResults.forEach(function(msg) { |
| var span = document.createElement("span"); |
| span.innerHTML = msg + '<br />'; |
| consoleElement.appendChild(span); |
| }); |
| } |
| |
| if (self.jsTestIsAsync && self.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function startWorker(testScriptURL, workerType) |
| { |
| self.jsTestIsAsync = true; |
| debug('Starting worker: ' + testScriptURL); |
| var worker; |
| if (workerType == 'shared') |
| worker = new SharedWorker(testScriptURL, "Shared Worker"); |
| else if (workerType == 'compositor') |
| worker = new CompositorWorker(testScriptURL); |
| else |
| worker = new Worker(testScriptURL); |
| worker.onmessage = function(event) |
| { |
| var workerPrefix = "[Worker] "; |
| if (event.data.length < 5 || event.data.charAt(4) != ':') { |
| debug(workerPrefix + event.data); |
| return; |
| } |
| var code = event.data.substring(0, 4); |
| var payload = workerPrefix + event.data.substring(5); |
| if (code == "PASS") |
| testPassed(payload); |
| else if (code == "FAIL") |
| testFailed(payload); |
| else if (code == "DESC") |
| description(payload); |
| else if (code == "DONE") |
| finishJSTest(); |
| else |
| debug(workerPrefix + event.data); |
| }; |
| |
| worker.onerror = function(event) |
| { |
| debug('Got error from worker: ' + event.message); |
| finishJSTest(); |
| }; |
| |
| if (workerType == 'shared') { |
| worker.port.onmessage = function(event) { worker.onmessage(event); }; |
| worker.port.start(); |
| } |
| return worker; |
| } |
| |
| if (isWorker()) { |
| var workerPort = self; |
| if (self.name == "Shared Worker") { |
| self.onconnect = function(e) { |
| workerPort = e.ports[0]; |
| workerPort.onmessage = function(event) |
| { |
| var colon = event.data.indexOf(":"); |
| if (colon == -1) { |
| testFailed("Unrecognized message to shared worker: " + event.data); |
| return; |
| } |
| var code = event.data.substring(0, colon); |
| var payload = event.data.substring(colon + 1); |
| try { |
| if (code == "IMPORT") |
| importScripts(payload); |
| else |
| testFailed("Unrecognized message to shared worker: " + event.data); |
| } catch (ex) { |
| testFailed("Caught exception in shared worker onmessage: " + ex); |
| } |
| }; |
| }; |
| } |
| description = function(msg, quiet) { |
| workerPort.postMessage('DESC:' + msg); |
| }; |
| testFailed = function(msg) { |
| workerPort.postMessage('FAIL:' + msg); |
| }; |
| testPassed = function(msg) { |
| workerPort.postMessage('PASS:' + msg); |
| }; |
| finishJSTest = function() { |
| workerPort.postMessage('DONE:'); |
| }; |
| debug = function(msg) { |
| workerPort.postMessage(msg); |
| }; |
| } |
