angular-cn/packages/benchpress/test/firefox_extension/spec.ts

45 lines
1.3 KiB
TypeScript

/**
* @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
*/
/* tslint:disable:no-console */
import {browser} from 'protractor';
const assertEventsContainsName = function(events: any[], eventName: string) {
let found = false;
for (let i = 0; i < events.length; ++i) {
if (events[i].name == eventName) {
found = true;
break;
}
}
expect(found).toBeTruthy();
};
describe('firefox extension', function() {
const TEST_URL = 'http://localhost:8001/playground/src/hello_world/index.html';
it('should measure performance', function() {
browser.sleep(3000); // wait for extension to load
browser.driver.get(TEST_URL);
browser.executeScript('window.startProfiler()').then(function() {
console.log('started measuring perf');
});
browser.executeAsyncScript('setTimeout(arguments[0], 1000);');
browser.executeScript('window.forceGC()');
browser.executeAsyncScript('var cb = arguments[0]; window.getProfile(cb);')
.then(function(profile: any) {
assertEventsContainsName(profile, 'gc');
assertEventsContainsName(profile, 'script');
});
});
});