chrome/test/data/webui/inspect_ui_test.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 function waitForElements(selector, populateFunctionName, callback) {
   6   var elements = document.querySelectorAll(selector);
   7   if (elements.length) {
   8     callback(elements);
   9     return;
  10   }
  11   var originalFunction = window[populateFunctionName];
  12   expectNotEquals(undefined, originalFunction);
  13   expectEquals(undefined, originalFunction.__isSniffer);
  14   var interceptFunction = function() {
  15     originalFunction.apply(window, arguments);
  16     var elements = document.querySelectorAll(selector);
  17     if (elements.length) {
  18       window[populateFunctionName] = originalFunction;
  19       callback(elements);
  20     }
  21   };
  22   interceptFunction.__isSniffer = true;
  23   window[populateFunctionName] = interceptFunction;
  24 }
  25
  26 function findByContentSubstring(elements, content, childSelector) {
  27   return Array.prototype.filter.call(elements, function(element) {
  28     if (childSelector)
  29       element = element.querySelector(childSelector);
  30     return element && element.textContent.indexOf(content) >= 0;
  31   })[0];
  32 }
  33
  34 function testTargetListed(sectionSelector, populateFunctionName, url) {
  35   waitForElements(
  36       sectionSelector + ' .row',
  37       populateFunctionName,
  38       function(elements) {
  39         var urlElement = findByContentSubstring(elements, url, '.url');
  40         expectNotEquals(undefined, urlElement);
  41         testDone();
  42       });
  43 }
  44
  45 function testAdbTargetsListed() {
  46   waitForElements('.device', 'populateRemoteTargets', function(devices) {
  47     expectEquals(2, devices.length);
  48
  49     var offlineDevice = findByContentSubstring(
  50         devices, 'Offline', '.device-name');
  51     expectNotEquals(undefined, offlineDevice);
  52
  53     var onlineDevice = findByContentSubstring(
  54         devices, 'Nexus 6', '.device-name');
  55     expectNotEquals(undefined, onlineDevice);
  56
  57     var browsers = onlineDevice.querySelectorAll('.browser');
  58     expectEquals(4, browsers.length);
  59
  60     var chromeBrowser = findByContentSubstring(
  61        browsers, 'Chrome (32.0.1679.0)', '.browser-name');
  62     expectNotEquals(undefined, chromeBrowser);
  63
  64     var chromePages = chromeBrowser.querySelectorAll('.pages');
  65     var chromiumPage = findByContentSubstring(
  66        chromePages, 'http://www.chromium.org/', '.url');
  67     expectNotEquals(undefined, chromiumPage);
  68
  69     var pageById = {};
  70     Array.prototype.forEach.call(devices, function (device) {
  71       var pages = device.querySelectorAll('.row');
  72       Array.prototype.forEach.call(pages, function (page) {
  73         expectEquals(undefined, pageById[page.targetId]);
  74         pageById[page.targetId] = page;
  75       });
  76     });
  77
  78     var webView = findByContentSubstring(
  79        browsers, 'WebView in com.sample.feed (4.0)', '.browser-name');
  80     expectNotEquals(undefined, webView);
  81
  82     testDone();
  83   });
  84 }