chrome/test/data/extensions/api_test/tts/word_callbacks/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 // TTS api test for Chrome on ChromeOS.
   6 // browser_tests.exe --gtest_filter="TtsApiTest.*"
   7
   8 chrome.test.runTests([
   9   function testWordCallbacks() {
  10     var callbacks = 0;
  11     chrome.tts.speak(
  12         'one two three',
  13         {
  14          'onEvent': function(event) {
  15            callbacks++;
  16            switch(callbacks) {
  17            case 1:
  18              chrome.test.assertEq('word', event.type);
  19              chrome.test.assertEq(0, event.charIndex);
  20              break;
  21            case 2:
  22              chrome.test.assertEq('word', event.type);
  23              chrome.test.assertEq(4, event.charIndex);
  24              break;
  25            case 3:
  26              chrome.test.assertEq('word', event.type);
  27              chrome.test.assertEq(8, event.charIndex);
  28              break;
  29            case 4:
  30              chrome.test.assertEq('end', event.type);
  31              chrome.test.assertEq(13, event.charIndex);
  32              chrome.test.succeed();
  33              break;
  34            default:
  35              chrome.test.fail();
  36            }
  37          }
  38         });
  39   }
  40 ]);