chrome/test/data/extensions/api_test/clipboard/extension_no_permission/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 // Clipboard permission test for Chrome.
   6 // browser_tests.exe --gtest_filter=ClipboardApiTest.ExtensionNoPermission
   7
   8 // TODO(kalman): Consolidate this test script with the other clipboard tests.
   9
  10 var pass = chrome.test.callbackPass;
  11
  12 function testDomCopy() {
  13   if (document.execCommand('copy'))
  14     chrome.test.succeed();
  15   else
  16     chrome.test.fail('execCommand("copy") failed');
  17 }
  18
  19 function testDomPaste() {
  20   if (document.execCommand('paste'))
  21     chrome.test.fail('execCommand("paste") succeeded');
  22   else
  23     chrome.test.succeed();
  24 }
  25
  26 function testCopyInIframe() {
  27   var ifr = document.createElement('iframe');
  28   document.body.appendChild(ifr);
  29   window.command = 'copy';
  30   ifr.contentDocument.write('<script src="iframe.js"></script>');
  31 }
  32
  33 function testPasteInIframe() {
  34   var ifr = document.createElement('iframe');
  35   document.body.appendChild(ifr);
  36   window.command = 'paste';
  37   ifr.contentDocument.write('<script src="iframe.js"></script>');
  38 }
  39
  40 function testDone(result) {
  41   // 'copy' should always succeed regardless of the clipboardWrite permission,
  42   // for backwards compatibility. 'paste' should always fail because the
  43   // extension doesn't have clipboardRead.
  44   var expected = window.command === 'copy';
  45   if (result === expected)
  46     chrome.test.succeed();
  47   else
  48     chrome.test.fail();
  49 }
  50
  51 function testExecuteScriptCopyPaste(baseUrl) {
  52   var tabUrl = baseUrl + '/test_file.html';
  53   function runScript(tabId) {
  54     chrome.tabs.executeScript(tabId, {file: 'content_script.js'},
  55                               chrome.test.callbackPass(function() {
  56       chrome.tabs.sendMessage(tabId, "run",
  57                               chrome.test.callbackPass(function(result) {
  58         chrome.tabs.remove(tabId);
  59         chrome.test.assertEq('', result);
  60       }));
  61     }));
  62   }
  63
  64   chrome.tabs.create({url: tabUrl}, pass(function(newTab) {
  65     var done = chrome.test.listenForever(chrome.tabs.onUpdated,
  66                                          function(_, info, updatedTab) {
  67       if (updatedTab.id == newTab.id && info.status == 'complete') {
  68         runScript(newTab.id);
  69         done();
  70       }
  71     });
  72   }));
  73 }
  74
  75 function testContentScriptCopyPaste(baseUrl) {
  76   var tabUrl = baseUrl + '/test_file_with_body.html';
  77   function runScript(tabId) {
  78     chrome.tabs.sendMessage(tabId, "run",
  79                             chrome.test.callbackPass(function(result) {
  80       chrome.tabs.remove(tabId);
  81       chrome.test.assertEq('', result);
  82     }));
  83   }
  84
  85   chrome.tabs.create({url: tabUrl}, chrome.test.callbackPass(function(newTab) {
  86     var done = chrome.test.listenForever(chrome.tabs.onUpdated,
  87                                          function(_, info, updatedTab) {
  88       if (updatedTab.id == newTab.id && info.status == 'complete') {
  89         runScript(newTab.id);
  90         done();
  91       }
  92     });
  93   }));
  94 }
  95
  96 function bindTest(test, param) {
  97   var result = test.bind(null, param);
  98   result.generatedName = test.name;
  99   return result;
 100 }
 101
 102 chrome.test.getConfig(function(config) {
 103   var baseUrl = 'http://localhost:' + config.testServer.port + '/extensions';
 104   chrome.test.runTests([
 105     testDomCopy,
 106     testDomPaste,
 107     testCopyInIframe,
 108     testPasteInIframe,
 109     bindTest(testExecuteScriptCopyPaste, baseUrl),
 110     bindTest(testContentScriptCopyPaste, baseUrl)
 111   ]);
 112 });