| <!DOCTYPE html> |
| <!-- |
| Copyright 2011 Software Freedom Conservancy. All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| --> |
| <html> |
| <head> |
| <title>corsclient_test.html</title> |
| <script src="../test_bootstrap.js"></script> |
| <script> |
| goog.require('goog.json'); |
| goog.require('goog.testing.MockControl'); |
| goog.require('goog.testing.PropertyReplacer'); |
| goog.require('goog.testing.jsunit'); |
| goog.require('webdriver.http.CorsClient'); |
| goog.require('webdriver.http.Request'); |
| goog.require('webdriver.test.testutil'); |
| </script> |
| <script> |
| // Alias for readability. |
| var callbackHelper = webdriver.test.testutil.callbackHelper; |
| |
| function FakeXhr() {} |
| FakeXhr.prototype.status = 200; |
| FakeXhr.prototype.responseText = ''; |
| FakeXhr.prototype.withCredentials = false; |
| FakeXhr.prototype.open = function() {}; |
| FakeXhr.prototype.send = function() {}; |
| FakeXhr.prototype.setRequestHeader = function() {}; |
| |
| var URL = 'http://localhost:4444/wd/hub'; |
| var REQUEST = new webdriver.http.Request('GET', '/foo'); |
| |
| var control = new goog.testing.MockControl(); |
| var stubs = new goog.testing.PropertyReplacer(); |
| var mockClient, mockXhr; |
| |
| function setUp() { |
| mockClient = control.createStrictMock(webdriver.http.Client); |
| mockXhr = control.createStrictMock(FakeXhr); |
| mockXhr.status = 200; |
| mockXhr.responseText = ''; |
| mockXhr.withCredentials = false; |
| setXhr(mockXhr); |
| } |
| |
| function tearDown() { |
| control.$tearDown(); |
| stubs.reset(); |
| } |
| |
| function setXhr(value) { |
| stubs.set(goog.global, 'XMLHttpRequest', function() { |
| return value; |
| }); |
| setXdr(); |
| } |
| |
| function setXdr(opt_value) { |
| stubs.set(goog.global, 'XDomainRequest', opt_value); |
| } |
| |
| function expectRequest(mockXhr) { |
| mockXhr.open('POST', URL + '/xdrpc', true); |
| return mockXhr.send(goog.json.serialize({ |
| 'method': REQUEST.method, |
| 'path': REQUEST.path, |
| 'data': REQUEST.data |
| })); |
| } |
| |
| function testDetectsWhenCorsIsAvailable() { |
| setXhr(undefined); |
| assertFalse(webdriver.http.CorsClient.isAvailable()); |
| setXhr(); |
| assertFalse(webdriver.http.CorsClient.isAvailable()); |
| setXhr({withCredentials: null}); |
| assertFalse(webdriver.http.CorsClient.isAvailable()); |
| setXhr({withCredentials: true}); |
| assertTrue(webdriver.http.CorsClient.isAvailable()); |
| setXhr(); |
| setXdr(goog.nullFunction); |
| assertTrue(webdriver.http.CorsClient.isAvailable()); |
| } |
| |
| function testCorsClient_whenUnableToSendARequest() { |
| expectRequest(mockXhr).$does(function() { |
| mockXhr.onerror(); |
| }); |
| control.$replayAll(); |
| |
| var callback; |
| new webdriver.http.CorsClient(URL).send(REQUEST, |
| callback = callbackHelper(function(error) { |
| assertNotNullNorUndefined(error); |
| assertEquals(1, arguments.length); |
| })); |
| callback.assertCalled(); |
| control.$verifyAll(); |
| } |
| |
| function testCorsClient_handlesResponsesWithNoHeaders() { |
| expectRequest(mockXhr).$does(function() { |
| mockXhr.status = 200; |
| mockXhr.responseText = ''; |
| mockXhr.onload(); |
| }); |
| control.$replayAll(); |
| |
| var callback; |
| new webdriver.http.CorsClient(URL).send(REQUEST, |
| callback = callbackHelper(function(e, response) { |
| assertNull(e); |
| assertEquals(200, response.status); |
| assertEquals('', response.body); |
| |
| webdriver.test.testutil.assertObjectEquals({}, response.headers); |
| })); |
| callback.assertCalled(); |
| control.$verifyAll(); |
| } |
| |
| function testCorsClient_stripsNullCharactersFromResponseBody() { |
| expectRequest(mockXhr).$does(function() { |
| mockXhr.status = 200; |
| mockXhr.responseText = '\x00foo\x00\x00bar\x00'; |
| mockXhr.onload(); |
| }); |
| control.$replayAll(); |
| |
| var callback; |
| new webdriver.http.CorsClient(URL).send(REQUEST, |
| callback = callbackHelper(function(e, response) { |
| assertNull(e); |
| assertEquals(200, response.status); |
| assertEquals('foobar', response.body); |
| webdriver.test.testutil.assertObjectEquals({}, response.headers); |
| })); |
| callback.assertCalled(); |
| control.$verifyAll(); |
| } |
| </script> |
| </head> |
| </html> |
