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

   1 // Copyright (c) 2011 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/basic/test_executescript.html';
  11 var testUrl = 'http://a.com:PORT' + relativePath;
  12 var testFailureUrl = 'http://b.com:PORT' + relativePath;
  13 var firstEnter = true;
  14
  15 chrome.test.getConfig(function(config) {
  16   testUrl = testUrl.replace(/PORT/, config.testServer.port);
  17   testFailureUrl = testFailureUrl.replace(/PORT/, config.testServer.port);
  18
  19   chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
  20     if (changeInfo.status != 'complete')
  21       return;
  22     if (!firstEnter) {
  23       return;
  24     }
  25     firstEnter = false;
  26
  27     chrome.test.runTests([
  28
  29       function executeJavaScriptCodeShouldSucceed() {
  30         var script_file = {};
  31         script_file.code = "document.title = 'executeScript';";
  32         chrome.tabs.executeScript(tabId, script_file, function() {
  33           chrome.tabs.get(tabId, pass(function(tab) {
  34             assertEq('executeScript', tab.title);
  35           }));
  36         });
  37       },
  38
  39       function executeJavaScriptFileShouldSucceed() {
  40         var script_file = {};
  41         script_file.file = 'script1.js';
  42         chrome.tabs.executeScript(tabId, script_file, function() {
  43           chrome.tabs.get(tabId, pass(function(tab) {
  44             assertEq('executeScript1', tab.title);
  45           }));
  46         });
  47       },
  48
  49       function insertCSSTextShouldSucceed() {
  50         var css_file = {};
  51         css_file.code = "p {display:none;}";
  52         chrome.tabs.insertCSS(tabId, css_file, function() {
  53           var script_file = {};
  54           script_file.file = 'script3.js';
  55           chrome.tabs.executeScript(tabId, script_file, function() {
  56             chrome.tabs.get(tabId, pass(function(tab) {
  57               assertEq('none', tab.title);
  58             }));
  59           });
  60         });
  61       },
  62
  63       function insertCSSFileShouldSucceed() {
  64         var css_file = {};
  65         css_file.file = '1.css';
  66         chrome.tabs.insertCSS(tabId, css_file, function() {
  67           var script_file = {};
  68           script_file.file = 'script2.js';
  69           chrome.tabs.executeScript(tabId, script_file, function() {
  70             chrome.tabs.get(tabId, pass(function(tab) {
  71               assertEq('block', tab.title);
  72             }));
  73           });
  74         });
  75       },
  76
  77       function insertCSSTextShouldNotAffectDOM() {
  78         chrome.tabs.insertCSS(tabId, {code: 'p {display: none}'}, function() {
  79           chrome.tabs.executeScript(
  80               tabId,
  81               {code: 'document.title = document.styleSheets.length'},
  82               function() {
  83                 chrome.tabs.get(tabId, pass(function(tab) {
  84                   assertEq('0', tab.title);
  85                 }));
  86              });
  87         });
  88       },
  89
  90       function executeJavaScriptCodeShouldFail() {
  91         chrome.tabs.update(tabId, { url: testFailureUrl }, function() {
  92           var script_file = {};
  93           script_file.code = "document.title = 'executeScript';";
  94           chrome.tabs.executeScript(tabId, script_file, fail(
  95               'Cannot access contents of url "' + testFailureUrl +
  96               '". Extension manifest must request permission to access this ' +
  97               'host.'));
  98         });
  99       },
 100
 101       function executeJavaScriptWithNoneValueShouldFail() {
 102         var script_file = {};
 103         chrome.tabs.executeScript(tabId, script_file, fail(
 104             'No source code or file specified.'));
 105       },
 106
 107       function executeJavaScriptWithTwoValuesShouldFail() {
 108         var script_file = {};
 109         script_file.file = 'script1.js';
 110         script_file.code = 'var test = 1;';
 111         chrome.tabs.executeScript(tabId, script_file, fail(
 112             'Code and file should not be specified ' +
 113             'at the same time in the second argument.'));
 114       }
 115     ]);
 116   });
 117
 118   chrome.tabs.create({ url: testUrl });
 119 });
 120