/** * Copyright 2017 Google Inc. All rights reserved. * Modifications copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import './base.fixture'; import vm from 'vm'; it('should work', async({page, server}) => { await page.goto(server.EMPTY_PAGE); const [request] = await Promise.all([ page.waitForRequest(server.PREFIX + '/digits/2.png'), page.evaluate(() => { fetch('/digits/1.png'); fetch('/digits/2.png'); fetch('/digits/3.png'); }) ]); expect(request.url()).toBe(server.PREFIX + '/digits/2.png'); }); it('should work with predicate', async({page, server}) => { await page.goto(server.EMPTY_PAGE); const [request] = await Promise.all([ page.waitForEvent('request', request => request.url() === server.PREFIX + '/digits/2.png'), page.evaluate(() => { fetch('/digits/1.png'); fetch('/digits/2.png'); fetch('/digits/3.png'); }) ]); expect(request.url()).toBe(server.PREFIX + '/digits/2.png'); }); it('should respect timeout', async({page, playwright}) => { let error = null; await page.waitForEvent('request', { predicate: () => false, timeout: 1 }).catch(e => error = e); expect(error).toBeInstanceOf(playwright.errors.TimeoutError); }); it('should respect default timeout', async({page, playwright}) => { let error = null; page.setDefaultTimeout(1); await page.waitForEvent('request', () => false).catch(e => error = e); expect(error).toBeInstanceOf(playwright.errors.TimeoutError); }); it('should work with no timeout', async({page, server}) => { await page.goto(server.EMPTY_PAGE); const [request] = await Promise.all([ page.waitForRequest(server.PREFIX + '/digits/2.png', {timeout: 0}), page.evaluate(() => setTimeout(() => { fetch('/digits/1.png'); fetch('/digits/2.png'); fetch('/digits/3.png'); }, 50)) ]); expect(request.url()).toBe(server.PREFIX + '/digits/2.png'); }); it('should work with url match', async({page, server}) => { await page.goto(server.EMPTY_PAGE); const [request] = await Promise.all([ page.waitForRequest(/digits\/\d\.png/), page.evaluate(() => { fetch('/digits/1.png'); }) ]); expect(request.url()).toBe(server.PREFIX + '/digits/1.png'); }); it('should work with url match regular expression from a different context', async({page, server}) => { const ctx = vm.createContext(); const regexp = vm.runInContext('new RegExp(/digits\\/\\d\\.png/)', ctx); await page.goto(server.EMPTY_PAGE); const [request] = await Promise.all([ page.waitForRequest(regexp), page.evaluate(() => { fetch('/digits/1.png'); }) ]); expect(request.url()).toBe(server.PREFIX + '/digits/1.png'); });