angular-docs-cn/modules/e2e_util/e2e_util.ts

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/**
* @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';
import * as webdriver from 'selenium-webdriver';
declare var expect: any;
export function openBrowser(config: {
url: string,
params?: {name: string, value: any}[],
ignoreBrowserSynchronization?: boolean
}) {
if (config.ignoreBrowserSynchronization) {
browser.ignoreSynchronization = true;
}
const urlParams: string[] = [];
if (config.params) {
config.params.forEach((param) => urlParams.push(param.name + '=' + param.value));
}
const url = encodeURI(config.url + '?' + urlParams.join('&'));
browser.get(url);
if (config.ignoreBrowserSynchronization) {
browser.sleep(2000);
}
}
/**
* @experimental This API will be moved to Protractor.
*/
export function verifyNoBrowserErrors() {
// TODO(tbosch): Bug in ChromeDriver: Need to execute at least one command
// so that the browser logs can be read out!
browser.executeScript('1+1');
browser.manage().logs().get('browser').then(function(browserLog: any) {
const filteredLog = browserLog.filter(function(logEntry: any) {
if (logEntry.level.value >= webdriver.logging.Level.INFO.value) {
console.log('>> ' + logEntry.message);
}
return logEntry.level.value > webdriver.logging.Level.WARNING.value;
});
expect(filteredLog).toEqual([]);
});
}