chrome/test/data/extensions/extension_throttle/test_request_not_throttled.js

   1 // Copyright 2015 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 // TODO(xunjieli): When URLSearchParams is stable and implemented, switch this
   6 // (and a lot of other test code) to it. https://crbug.com/303152
   7 var url = decodeURIComponent(/url=([^&]*)/.exec(location.search)[1]);
   8 var filter = {urls: ['http://www.example.com/*'], types: ['xmlhttprequest']};
   9 var numRequests = 0;
  10
  11 chrome.webRequest.onCompleted.addListener(function(details) {
  12   chrome.test.assertEq(503, details.statusCode);
  13   // If the third request goes through, it means that throttling logic did not
  14   // apply.
  15   if (numRequests == 3) {
  16      chrome.test.notifyPass();
  17   } else {
  18      numRequests++;
  19      chrome.runtime.sendMessage({type: 'xhr', method: 'GET', url: url});
  20   }
  21 }, filter);
  22
  23 chrome.webRequest.onErrorOccurred.addListener(function(details) {
  24   chrome.test.notifyFail('Unexpected error');
  25 }, filter);
  26
  27 numRequests++;
  28 chrome.runtime.sendMessage({type: 'xhr', method: 'GET', url: url});