chrome/test/data/extensions/api_test/executescript/in_frame/test.js

   1 // Copyright (c) 2012 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 var pass = chrome.test.callbackPass;
   6 var fail = chrome.test.callbackFail;
   7 var assertEq = chrome.test.assertEq;
   8 var assertTrue = chrome.test.assertTrue;
   9 var relativePath =
  10     '/extensions/api_test/executescript/in_frame/test_executescript.html';
  11 var testUrl = 'http://a.com:PORT' + relativePath;
  12
  13 chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
  14   if (changeInfo.status != 'complete')
  15     return;
  16
  17   chrome.test.runTests([
  18     function executeJavaScriptCodeInAllFramesShouldSucceed() {
  19       var script_file = {};
  20       script_file.code = "var extensionPort = chrome.runtime.connect();";
  21       script_file.code = script_file.code +
  22           "extensionPort.postMessage({message: document.title});";
  23       script_file.allFrames = true;
  24       var counter = 0;
  25       var totalTitles = '';
  26       function eventListener(port) {
  27         port.onMessage.addListener(function(data) {
  28           counter++;
  29           totalTitles += data.message;
  30         });
  31       };
  32       chrome.runtime.onConnect.addListener(eventListener);
  33       chrome.tabs.executeScript(tabId, script_file, pass(function() {
  34         assertEq(counter, 5);
  35         assertEq(totalTitles, 'frametest0test1test2test3');
  36         chrome.runtime.onConnect.removeListener(eventListener);
  37       }));
  38     },
  39
  40     function insertCSSTextInAllFramesShouldSucceed() {
  41       var css_file = {};
  42       css_file.code = "p {display:none;}";
  43       css_file.allFrames = true;
  44       var newStyle = '';
  45       var counter = 0;
  46       function eventListener(port) {
  47         port.onMessage.addListener(function(data) {
  48           counter++;
  49           newStyle += data.message;
  50         });
  51       };
  52       chrome.runtime.onConnect.addListener(eventListener);
  53       chrome.tabs.insertCSS(tabId, css_file, function() {
  54         var script_file = {};
  55         script_file.file = 'script.js';
  56         script_file.allFrames = true;
  57         chrome.tabs.executeScript(tabId, script_file,
  58           pass(function() {
  59             assertEq(newStyle, 'nonenonenonenone');
  60             assertEq(counter, 4);
  61             chrome.runtime.onConnect.removeListener(eventListener);
  62         }));
  63       });
  64     }
  65   ]);
  66 });
  67
  68 chrome.test.getConfig(function(config) {
  69   testUrl = testUrl.replace(/PORT/, config.testServer.port);
  70   chrome.tabs.create({ url: testUrl });
  71 });