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https://github.com/puppeteer/puppeteer
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511dcf9d32
Add `browser.isConnected()` to the public api to be able to tell when the browser is connected fixes https://github.com/smooth-code/jest-puppeteer/pull/237#issuecomment-490260041
74 lines
2.7 KiB
JavaScript
74 lines
2.7 KiB
JavaScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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module.exports.addTests = function({testRunner, expect, headless, puppeteer, CHROME}) {
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const {describe, xdescribe, fdescribe} = testRunner;
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const {it, fit, xit, it_fails_ffox} = testRunner;
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const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
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describe('Browser.version', function() {
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it('should return whether we are in headless', async({browser}) => {
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const version = await browser.version();
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expect(version.length).toBeGreaterThan(0);
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if (CHROME)
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expect(version.startsWith('Headless')).toBe(headless);
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else
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expect(version.startsWith('Firefox/')).toBe(true);
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});
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});
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describe('Browser.userAgent', function() {
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it('should include WebKit', async({browser}) => {
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const userAgent = await browser.userAgent();
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expect(userAgent.length).toBeGreaterThan(0);
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if (CHROME)
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expect(userAgent).toContain('WebKit');
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else
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expect(userAgent).toContain('Gecko');
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});
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});
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describe('Browser.target', function() {
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it('should return browser target', async({browser}) => {
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const target = browser.target();
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expect(target.type()).toBe('browser');
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});
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});
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describe('Browser.process', function() {
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it('should return child_process instance', async function({browser}) {
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const process = await browser.process();
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expect(process.pid).toBeGreaterThan(0);
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});
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it('should not return child_process for remote browser', async function({browser}) {
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const browserWSEndpoint = browser.wsEndpoint();
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const remoteBrowser = await puppeteer.connect({browserWSEndpoint});
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expect(remoteBrowser.process()).toBe(null);
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await remoteBrowser.disconnect();
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});
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});
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describe('Browser.isConnected', () => {
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it('should set the browser connected state', async({browser}) => {
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const browserWSEndpoint = browser.wsEndpoint();
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const newBrowser = await puppeteer.connect({browserWSEndpoint});
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expect(newBrowser.isConnected()).toBe(true);
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await newBrowser.disconnect();
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expect(newBrowser.isConnected()).toBe(false);
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});
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});
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};
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