playwright/src/inProcessFactory.ts
Dmitry Gozman edf07949be
test: use separate Playwright instance to automate inspector (#9270)
This will prevent inspector from picking up test actions.
2021-10-01 17:06:13 -07:00

50 lines
2.2 KiB
TypeScript

/**
* 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 { DispatcherConnection, Root } from './dispatchers/dispatcher';
import { createPlaywright } from './server/playwright';
import type { Playwright as PlaywrightAPI } from './client/playwright';
import { PlaywrightDispatcher } from './dispatchers/playwrightDispatcher';
import { Connection } from './client/connection';
import { BrowserServerLauncherImpl } from './browserServerImpl';
export function createInProcessPlaywright(): PlaywrightAPI {
const playwright = createPlaywright('javascript');
const clientConnection = new Connection();
const dispatcherConnection = new DispatcherConnection();
// Dispatch synchronously at first.
dispatcherConnection.onmessage = message => clientConnection.dispatch(message);
clientConnection.onmessage = message => dispatcherConnection.dispatch(message);
const rootScope = new Root(dispatcherConnection);
// Initialize Playwright channel.
new PlaywrightDispatcher(rootScope, playwright);
const playwrightAPI = clientConnection.getObjectWithKnownName('Playwright') as PlaywrightAPI;
playwrightAPI.chromium._serverLauncher = new BrowserServerLauncherImpl('chromium');
playwrightAPI.firefox._serverLauncher = new BrowserServerLauncherImpl('firefox');
playwrightAPI.webkit._serverLauncher = new BrowserServerLauncherImpl('webkit');
// Switch to async dispatch after we got Playwright object.
dispatcherConnection.onmessage = message => setImmediate(() => clientConnection.dispatch(message));
clientConnection.onmessage = message => setImmediate(() => dispatcherConnection.dispatch(message));
(playwrightAPI as any)._toImpl = (x: any) => dispatcherConnection._dispatchers.get(x._guid)!._object;
return playwrightAPI;
}