chrome/test/data/extensions/api_test/page_capture/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 // API test for chrome.extension.pageCapture.
   6 // browser_tests.exe --gtest_filter=ExtensionApiTest.PageCapture
   7
   8 const assertEq = chrome.test.assertEq;
   9 const assertTrue = chrome.test.assertTrue;
  10
  11 var testUrl = 'http://www.a.com:PORT' +
  12     '/extensions/api_test/page_capture/google.html';
  13
  14 function waitForCurrentTabLoaded(callback) {
  15   chrome.tabs.getSelected(null, function(tab) {
  16     if (tab.status == "complete" && tab.url == testUrl) {
  17       callback();
  18       return;
  19     }
  20     window.setTimeout(function() { waitForCurrentTabLoaded(callback); }, 100);
  21   });
  22 }
  23
  24 chrome.test.getConfig(function(config) {
  25   testUrl = testUrl.replace(/PORT/, config.testServer.port);
  26
  27   chrome.test.runTests([
  28     function saveAsMHTML() {
  29       chrome.tabs.getSelected(null, function(tab) {
  30         chrome.tabs.update(null, { "url": testUrl });
  31         waitForCurrentTabLoaded(function() {
  32           chrome.pageCapture.saveAsMHTML({ "tabId": tab.id },
  33               function(data) {
  34             assertEq(undefined, chrome.runtime.lastError);
  35             assertTrue(data != null);
  36             // It should contain few KBs of data.
  37             assertTrue(data.size > 100);
  38             // Let's make sure it contains some well known strings.
  39             var reader = new FileReader();
  40             reader.onload = function(e) {
  41               var text = e.target.result;
  42               assertTrue(text.indexOf(testUrl) != -1);
  43               assertTrue(text.indexOf("logo.png") != -1);
  44               // Run the GC so the blob is deleted.
  45               window.setTimeout(function() { window.gc(); });
  46               window.setTimeout(function() { chrome.test.notifyPass(); }, 0);
  47             };
  48             reader.readAsText(data);
  49           });
  50         });
  51       });
  52     }
  53   ]);
  54 });
  55