// Copyright 2008 The Closure Library Authors. 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. goog.provide('goog.net.IframeLoadMonitorTest'); goog.setTestOnly('goog.net.IframeLoadMonitorTest'); goog.require('goog.dom'); goog.require('goog.events'); goog.require('goog.net.IframeLoadMonitor'); goog.require('goog.testing.AsyncTestCase'); goog.require('goog.testing.jsunit'); var TEST_FRAME_SRCS = ['iframeloadmonitor_test_frame.html', 'iframeloadmonitor_test_frame2.html', 'iframeloadmonitor_test_frame3.html']; // Create a new test case. var iframeLoaderTestCase = new goog.testing.AsyncTestCase(document.title); iframeLoaderTestCase.stepTimeout = 4 * 1000; // Array holding all iframe load monitors. iframeLoaderTestCase.iframeLoadMonitors_ = []; // How many single frames finished loading iframeLoaderTestCase.singleComplete_ = 0; /** * Sets up the test environment, adds tests and sets up the worker pools. * @this {goog.testing.AsyncTestCase} */ iframeLoaderTestCase.setUpPage = function() { this.log('Setting tests up'); iframeLoaderTestCase.waitForAsync('loading iframes'); var dom = goog.dom.getDomHelper(); // Load single frame var frame = dom.createDom('iframe'); this.iframeLoadMonitors_.push(new goog.net.IframeLoadMonitor(frame)); goog.events.listen(this.iframeLoadMonitors_[0], goog.net.IframeLoadMonitor.LOAD_EVENT, this); var frameParent = dom.getElement('frame_parent'); dom.appendChild(frameParent, frame); this.log('Loading frame at: ' + TEST_FRAME_SRCS[0]); frame.src = TEST_FRAME_SRCS[0]; // Load single frame with content check var frame1 = dom.createDom('iframe'); this.iframeLoadMonitors_.push(new goog.net.IframeLoadMonitor(frame1, true)); goog.events.listen(this.iframeLoadMonitors_[1], goog.net.IframeLoadMonitor.LOAD_EVENT, this); var frameParent = dom.getElement('frame_parent'); dom.appendChild(frameParent, frame1); this.log('Loading frame with content check at: ' + TEST_FRAME_SRCS[0]); frame1.src = TEST_FRAME_SRCS[0]; }; /** * Handles any events fired * @this {goog.testing.AsyncTestCase} */ iframeLoaderTestCase.handleEvent = function(e) { this.log('handleEvent, type: ' + e.type); if (e.type == goog.net.IframeLoadMonitor.LOAD_EVENT) { this.singleComplete_++; this.callbacksComplete(); } }; /** * Checks if all the load callbacks are done * @this {goog.testing.AsyncTestCase} */ iframeLoaderTestCase.callbacksComplete = function() { if (this.singleComplete_ == 2) { iframeLoaderTestCase.continueTesting(); } }; /** Tests the results. */ iframeLoaderTestCase.addNewTest('testResults', function() { this.log('getting test results'); for (var i = 0; i < this.iframeLoadMonitors_.length; i++) { assertTrue(this.iframeLoadMonitors_[i].isLoaded()); } }); /** Standalone Closure Test Runner. */ G_testRunner.initialize(iframeLoaderTestCase);