native_client_sdk/src/examples/api/url_loader/test.js

   1 // Copyright (c) 2013 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 function addTests() {
   6   common.tester.addAsyncTest('get_url', function(test) {
   7     test.log('Clicking the button');
   8     document.getElementById('button').dispatchEvent(new MouseEvent('click'));
   9
  10     var outputEl = document.getElementById('output');
  11     outputEl.textContent = '';
  12
  13     test.log('Waiting for the URL to load.');
  14     var intervalId = window.setInterval(function() {
  15       if (!outputEl.textContent)
  16         return;
  17
  18       window.clearInterval(intervalId);
  19       test.log('Output box changed...');
  20       var expectedMessage = 'part of the test output';
  21       if (outputEl.textContent.indexOf(expectedMessage) === -1) {
  22         test.fail('Expected to find "' + expectedMessage + '" in the output,' +
  23                   'instead got "' + outputEl.textContent + '"');
  24         return;
  25       } else {
  26         test.log('OK, found "' + expectedMessage + '".');
  27       }
  28
  29       test.pass();
  30     }, 100);
  31   });
  32 }