/** * 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 { test as it, expect } from './pageTest'; function crash({ page, toImpl, browserName, platform, mode }: any) { if (browserName === 'chromium') page.goto('chrome://crash').catch(e => {}); else if (browserName === 'webkit') toImpl(page)._delegate._session.send('Page.crash', {}).catch(e => {}); else if (browserName === 'firefox') toImpl(page)._delegate._session.send('Page.crash', {}).catch(e => {}); } it.describe('', () => { it('should emit crash event when page crashes', async ({ page, toImpl, browserName, platform, mode }) => { await page.setContent(`
This page should crash
`); crash({ page, toImpl, browserName, platform, mode }); const crashedPage = await new Promise(f => page.on('crash', f)); expect(crashedPage).toBe(page); }); it('should throw on any action after page crashes', async ({ page, toImpl, browserName, platform, mode }) => { await page.setContent(`
This page should crash
`); crash({ page, toImpl, browserName, platform, mode }); await page.waitForEvent('crash'); const err = await page.evaluate(() => {}).then(() => null, e => e); expect(err).toBeTruthy(); // In Firefox, crashed page is sometimes "closed". if (browserName === 'firefox') expect(err.message.includes('Target page, context or browser has been closed') || err.message.includes('Target crashed'), err.message).toBe(true); else expect(err.message).toContain('Target crashed'); }); it('should cancel waitForEvent when page crashes', async ({ page, toImpl, browserName, platform, mode }) => { await page.setContent(`
This page should crash
`); const promise = page.waitForEvent('response').catch(e => e); crash({ page, toImpl, browserName, platform, mode }); const error = await promise; expect(error.message).toContain('Page crashed'); }); it('should cancel navigation when page crashes', async ({ server, page, toImpl, browserName, platform, mode }) => { await page.setContent(`
This page should crash
`); server.setRoute('/one-style.css', () => {}); const promise = page.goto(server.PREFIX + '/one-style.html').catch(e => e); await page.waitForNavigation({ waitUntil: 'domcontentloaded' }); crash({ page, toImpl, browserName, platform, mode }); const error = await promise; expect(error.message).toContain('Navigation failed because page crashed'); }); it('should be able to close context when page crashes', async ({ isAndroid, isElectron, isWebView2, page, toImpl, browserName, platform, mode }) => { it.skip(isAndroid); it.skip(isElectron); it.skip(isWebView2, 'Page.close() is not supported in WebView2'); await page.setContent(`
This page should crash
`); crash({ page, toImpl, browserName, platform, mode }); await page.waitForEvent('crash'); await page.context().close(); }); });