angular-docs-cn/packages/zone.js/test/performance/xhr.js

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
(function(_global) {
var mark = _global['__zone_symbol__mark'];
var measure = _global['__zone_symbol__measure'];
var testRunner = _global['__zone_symbol__testRunner'];
var zone = _global['__zone_symbol__callbackZone'];
var testTarget = {
  title: 'xhr',
  times: 3,
  count: 1000,
  before: function() {
    _global['__zone_symbol__callbackContext'].measureName = 'xhr_callback';
    _global['__zone_symbol__callbackContext'].type = 'macroTask';
    _global['__zone_symbol__callbackContext'].source = 'send';
  },
  apis: [
    {
      supportClear: true,
      method: 'XHR.send',
      nativeMethod: 'native.XHR.send',
      clearMethod: 'XHR.abort',
      nativeClearMethod: 'native.XHR.abort',
      run: function() {
        var xhr = new XMLHttpRequest();
        xhr.open('get', 'http://localhost:8080', true);
        xhr.send();
        return xhr;
      },
      runClear: function(xhr) {
        xhr.abort();
      },
      nativeRun: function() {
        var xhr = new XMLHttpRequest();
        xhr['__zone_symbol__open']('get', 'http://localhost:8080', true);
        xhr['__zone_symbol__send']();
        return xhr;
      },
      nativeRunClear: function(xhr) {
        xhr['__zone_symbol__abort']();
      }
    },
  ],
};
return testRunner(testTarget);
}(typeof window === 'undefined' ? global : window));