playwright/tests/chromium/launcher.spec.ts

116 lines
4.6 KiB
TypeScript

/**
* Copyright 2019 Google Inc. All rights reserved.
*
* 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 { playwrightTest as it, expect } from '../config/browserTest';
it('should throw with remote-debugging-pipe argument', async ({browserType, browserOptions, mode}) => {
it.skip(mode !== 'default');
const options = Object.assign({}, browserOptions);
options.args = ['--remote-debugging-pipe'].concat(options.args || []);
const error = await browserType.launchServer(options).catch(e => e);
expect(error.message).toContain('Playwright manages remote debugging connection itself');
});
it('should not throw with remote-debugging-port argument', async ({browserType, browserOptions, mode}) => {
it.skip(mode !== 'default');
const options = Object.assign({}, browserOptions);
options.args = ['--remote-debugging-port=0'].concat(options.args || []);
const browser = await browserType.launchServer(options);
await browser.close();
});
it('should open devtools when "devtools: true" option is given', async ({browserType, browserOptions, mode, platform}) => {
it.skip(mode !== 'default' || platform === 'win32');
let devtoolsCallback;
const devtoolsPromise = new Promise(f => devtoolsCallback = f);
const __testHookForDevTools = devtools => devtools.__testHookOnBinding = parsed => {
if (parsed.method === 'getPreferences')
devtoolsCallback();
};
const browser = await browserType.launch({...browserOptions, headless: false, devtools: true, __testHookForDevTools} as any);
const context = await browser.newContext();
await Promise.all([
devtoolsPromise,
context.newPage()
]);
await browser.close();
});
it('should return background pages', async ({browserType, browserOptions, createUserDataDir, asset}) => {
const userDataDir = await createUserDataDir();
const extensionPath = asset('simple-extension');
const extensionOptions = {...browserOptions,
headless: false,
args: [
`--disable-extensions-except=${extensionPath}`,
`--load-extension=${extensionPath}`,
],
};
const context = await browserType.launchPersistentContext(userDataDir, extensionOptions);
const backgroundPages = context.backgroundPages();
const backgroundPage = backgroundPages.length
? backgroundPages[0]
: await context.waitForEvent('backgroundpage');
expect(backgroundPage).toBeTruthy();
expect(context.backgroundPages()).toContain(backgroundPage);
expect(context.pages()).not.toContain(backgroundPage);
await context.close();
expect(context.pages().length).toBe(0);
// TODO: the following line is flaky, uncomment once fixed.
// expect(context.backgroundPages().length).toBe(0);
});
it('should return background pages when recording video', async ({browserType, browserOptions, createUserDataDir, asset}, testInfo) => {
const userDataDir = await createUserDataDir();
const extensionPath = asset('simple-extension');
const extensionOptions = {...browserOptions,
headless: false,
args: [
`--disable-extensions-except=${extensionPath}`,
`--load-extension=${extensionPath}`,
],
recordVideo: {
dir: testInfo.outputPath(''),
},
};
const context = await browserType.launchPersistentContext(userDataDir, extensionOptions);
const backgroundPages = context.backgroundPages();
const backgroundPage = backgroundPages.length
? backgroundPages[0]
: await context.waitForEvent('backgroundpage');
expect(backgroundPage).toBeTruthy();
expect(context.backgroundPages()).toContain(backgroundPage);
expect(context.pages()).not.toContain(backgroundPage);
await context.close();
});
it('should not create pages automatically', async ({browserType, browserOptions}) => {
const browser = await browserType.launch(browserOptions);
const browserSession = await browser.newBrowserCDPSession();
const targets = [];
browserSession.on('Target.targetCreated', async ({targetInfo}) => {
if (targetInfo.type !== 'browser')
targets.push(targetInfo);
});
await browserSession.send('Target.setDiscoverTargets', { discover: true });
await browser.newContext();
await browser.close();
expect(targets.length).toBe(0);
});