playwright/test/page-event-crash.spec.ts

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/**
* 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 { it, expect, describe } from './fixtures';
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import * as os from 'os';
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function crash(page, toImpl, browserName) {
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 => {});
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}
describe('', (suite, { browserName, platform, wire }) => {
suite.skip(wire && browserName !== 'chromium');
suite.flaky(browserName === 'firefox' && platform === 'win32');
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const isBigSur = platform === 'darwin' && parseInt(os.release(), 10) >= 20;
suite.fixme(isBigSur && browserName === 'webkit', 'Timing out after roll');
}, () => {
it('should emit crash event when page crashes', async ({page, browserName, toImpl}) => {
await page.setContent(`<div>This page should crash</div>`);
crash(page, toImpl, browserName);
await new Promise(f => page.on('crash', f));
});
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it('should throw on any action after page crashes', async ({page, browserName, toImpl}) => {
await page.setContent(`<div>This page should crash</div>`);
crash(page, toImpl, browserName);
await page.waitForEvent('crash');
const err = await page.evaluate(() => {}).then(() => null, e => e);
expect(err).toBeTruthy();
expect(err.message).toContain('crash');
});
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it('should cancel waitForEvent when page crashes', async ({page, browserName, toImpl}) => {
await page.setContent(`<div>This page should crash</div>`);
const promise = page.waitForEvent('response').catch(e => e);
crash(page, toImpl, browserName);
const error = await promise;
expect(error.message).toContain('Page crashed');
});
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it('should cancel navigation when page crashes', async ({page, browserName, toImpl, server}) => {
await page.setContent(`<div>This page should crash</div>`);
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);
const error = await promise;
expect(error.message).toContain('Navigation failed because page crashed');
});
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it('should be able to close context when page crashes', async ({page, browserName, toImpl}) => {
await page.setContent(`<div>This page should crash</div>`);
crash(page, toImpl, browserName);
await page.waitForEvent('crash');
await page.context().close();
});
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});