angular-docs-cn/packages/zone.js/test/browser/geolocation.spec.manual.ts

/**
 * @license
 * Copyright Google LLC 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
 */

import {ifEnvSupports} from '../test-util';

function supportsGeolocation() {
  return 'geolocation' in navigator;
}
(<any>supportsGeolocation).message = 'Geolocation';

describe('Geolocation', ifEnvSupports(supportsGeolocation, function() {
           const testZone = Zone.current.fork({name: 'geotest'});

           it('should work for getCurrentPosition', function(done) {
             testZone.run(function() {
               navigator.geolocation.getCurrentPosition(function(pos) {
                 expect(Zone.current).toBe(testZone);
                 done();
               });
             });
           }, 10000);

           it('should work for watchPosition', function(done) {
             testZone.run(function() {
               let watchId: number;
               watchId = navigator.geolocation.watchPosition(function(pos) {
                 expect(Zone.current).toBe(testZone);
                 navigator.geolocation.clearWatch(watchId);
                 done();
               });
             });
           }, 10000);
         }));