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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.ElectronApplication = exports.Electron = void 0;
var _fs = _interopRequireDefault(require("fs"));
var _os = _interopRequireDefault(require("os"));
var _path = _interopRequireDefault(require("path"));
var _crBrowser = require("../chromium/crBrowser");
var _crConnection = require("../chromium/crConnection");
var _crExecutionContext = require("../chromium/crExecutionContext");
var js = _interopRequireWildcard(require("../javascript"));
var _timeoutSettings = require("../../common/timeoutSettings");
var _utils = require("../../utils");
var _transport = require("../transport");
var _processLauncher = require("../../utils/processLauncher");
var _browserContext = require("../browserContext");
var _progress = require("../progress");
var _helper = require("../helper");
var _eventsHelper = require("../../utils/eventsHelper");
var readline = _interopRequireWildcard(require("readline"));
var _debugLogger = require("../../common/debugLogger");
var _instrumentation = require("../instrumentation");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* 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.
*/
const ARTIFACTS_FOLDER = _path.default.join(_os.default.tmpdir(), 'playwright-artifacts-');
class ElectronApplication extends _instrumentation.SdkObject {
constructor(parent, browser, nodeConnection, process) {
super(parent, 'electron-app');
this._browserContext = void 0;
this._nodeConnection = void 0;
this._nodeSession = void 0;
this._nodeExecutionContext = void 0;
this._nodeElectronHandlePromise = void 0;
this._timeoutSettings = new _timeoutSettings.TimeoutSettings();
this._process = void 0;
this._process = process;
this._browserContext = browser._defaultContext;
this._browserContext.on(_browserContext.BrowserContext.Events.Close, () => {
// Emit application closed after context closed.
Promise.resolve().then(() => this.emit(ElectronApplication.Events.Close));
});
this._nodeConnection = nodeConnection;
this._nodeSession = nodeConnection.rootSession;
this._nodeElectronHandlePromise = new Promise(f => {
this._nodeSession.on('Runtime.executionContextCreated', async event => {
if (event.context.auxData && event.context.auxData.isDefault) {
this._nodeExecutionContext = new js.ExecutionContext(this, new _crExecutionContext.CRExecutionContext(this._nodeSession, event.context));
f(await js.evaluate(this._nodeExecutionContext, false /* returnByValue */, `process.mainModule.require('electron')`));
}
});
});
this._browserContext.setCustomCloseHandler(async () => {
const electronHandle = await this._nodeElectronHandlePromise;
await electronHandle.evaluate(({
app
}) => app.quit()).catch(() => {});
});
}
async initialize() {
await this._nodeSession.send('Runtime.enable', {});
// Delay loading the app until browser is started and the browser targets are configured to auto-attach.
await this._nodeSession.send('Runtime.evaluate', {
expression: '__playwright_run()'
});
}
process() {
return this._process;
}
context() {
return this._browserContext;
}
async close() {
const progressController = new _progress.ProgressController((0, _instrumentation.serverSideCallMetadata)(), this);
const closed = progressController.run(progress => _helper.helper.waitForEvent(progress, this, ElectronApplication.Events.Close).promise);
await this._browserContext.close((0, _instrumentation.serverSideCallMetadata)());
this._nodeConnection.close();
await closed;
}
async browserWindow(page) {
// Assume CRPage as Electron is always Chromium.
const targetId = page._delegate._targetId;
const electronHandle = await this._nodeElectronHandlePromise;
return await electronHandle.evaluateHandle(({
BrowserWindow,
webContents
}, targetId) => {
const wc = webContents.fromDevToolsTargetId(targetId);
return BrowserWindow.fromWebContents(wc);
}, targetId);
}
}
exports.ElectronApplication = ElectronApplication;
ElectronApplication.Events = {
Close: 'close'
};
class Electron extends _instrumentation.SdkObject {
constructor(playwrightOptions) {
super(playwrightOptions.rootSdkObject, 'electron');
this._playwrightOptions = void 0;
this._playwrightOptions = playwrightOptions;
}
async launch(options) {
const {
args = []
} = options;
const controller = new _progress.ProgressController((0, _instrumentation.serverSideCallMetadata)(), this);
controller.setLogName('browser');
return controller.run(async progress => {
let app = undefined;
const electronArguments = ['--inspect=0', '--remote-debugging-port=0', ...args];
if (_os.default.platform() === 'linux') {
const runningAsRoot = process.geteuid && process.geteuid() === 0;
if (runningAsRoot && electronArguments.indexOf('--no-sandbox') === -1) electronArguments.push('--no-sandbox');
}
const artifactsDir = await _fs.default.promises.mkdtemp(ARTIFACTS_FOLDER);
const browserLogsCollector = new _debugLogger.RecentLogsCollector();
const env = options.env ? (0, _processLauncher.envArrayToObject)(options.env) : process.env;
let command;
if (options.executablePath) {
command = options.executablePath;
} else {
try {
// By default we fallback to the Electron App executable path.
// 'electron/index.js' resolves to the actual Electron App.
command = require('electron/index.js');
} catch (error) {
if ((error === null || error === void 0 ? void 0 : error.code) === 'MODULE_NOT_FOUND') {
throw new Error('\n' + (0, _utils.wrapInASCIIBox)(['Electron executablePath not found!', 'Please install it using `npm install -D electron` or set the executablePath to your Electron executable.'].join('\n'), 1));
}
throw error;
}
// Only use our own loader for non-packaged apps.
// Packaged apps might have their own command line handling.
electronArguments.unshift('-r', require.resolve('./loader'));
}
// When debugging Playwright test that runs Electron, NODE_OPTIONS
// will make the debugger attach to Electron's Node. But Playwright
// also needs to attach to drive the automation. Disable external debugging.
delete env.NODE_OPTIONS;
const {
launchedProcess,
gracefullyClose,
kill
} = await (0, _processLauncher.launchProcess)({
command,
args: electronArguments,
env,
log: message => {
progress.log(message);
browserLogsCollector.log(message);
},
stdio: 'pipe',
cwd: options.cwd,
tempDirectories: [artifactsDir],
attemptToGracefullyClose: () => app.close(),
handleSIGINT: true,
handleSIGTERM: true,
handleSIGHUP: true,
onExit: () => {}
});
const waitForXserverError = new Promise(async (resolve, reject) => {
waitForLine(progress, launchedProcess, /Unable to open X display/).then(() => reject(new Error(['Unable to open X display!', `================================`, 'Most likely this is because there is no X server available.', "Use 'xvfb-run' on Linux to launch your tests with an emulated display server.", "For example: 'xvfb-run npm run test:e2e'", `================================`, progress.metadata.log].join('\n')))).catch(() => {});
});
const nodeMatch = await waitForLine(progress, launchedProcess, /^Debugger listening on (ws:\/\/.*)$/);
const nodeTransport = await _transport.WebSocketTransport.connect(progress, nodeMatch[1]);
const nodeConnection = new _crConnection.CRConnection(nodeTransport, _helper.helper.debugProtocolLogger(), browserLogsCollector);
// Immediately release exiting process under debug.
waitForLine(progress, launchedProcess, /Waiting for the debugger to disconnect\.\.\./).then(() => {
nodeTransport.close();
}).catch(() => {});
const chromeMatch = await Promise.race([waitForLine(progress, launchedProcess, /^DevTools listening on (ws:\/\/.*)$/), waitForXserverError]);
const chromeTransport = await _transport.WebSocketTransport.connect(progress, chromeMatch[1]);
const browserProcess = {
onclose: undefined,
process: launchedProcess,
close: gracefullyClose,
kill
};
const contextOptions = {
...options,
noDefaultViewport: true
};
const browserOptions = {
...this._playwrightOptions,
name: 'electron',
isChromium: true,
headful: true,
persistent: contextOptions,
browserProcess,
protocolLogger: _helper.helper.debugProtocolLogger(),
browserLogsCollector,
artifactsDir,
downloadsPath: artifactsDir,
tracesDir: artifactsDir,
originalLaunchOptions: {}
};
(0, _browserContext.validateBrowserContextOptions)(contextOptions, browserOptions);
const browser = await _crBrowser.CRBrowser.connect(chromeTransport, browserOptions);
app = new ElectronApplication(this, browser, nodeConnection, launchedProcess);
await app.initialize();
return app;
}, _timeoutSettings.TimeoutSettings.timeout(options));
}
}
exports.Electron = Electron;
function waitForLine(progress, process, regex) {
return new Promise((resolve, reject) => {
const rl = readline.createInterface({
input: process.stderr
});
const failError = new Error('Process failed to launch!');
const listeners = [_eventsHelper.eventsHelper.addEventListener(rl, 'line', onLine), _eventsHelper.eventsHelper.addEventListener(rl, 'close', reject.bind(null, failError)), _eventsHelper.eventsHelper.addEventListener(process, 'exit', reject.bind(null, failError)),
// It is Ok to remove error handler because we did not create process and there is another listener.
_eventsHelper.eventsHelper.addEventListener(process, 'error', reject.bind(null, failError))];
progress.cleanupWhenAborted(cleanup);
function onLine(line) {
const match = line.match(regex);
if (!match) return;
cleanup();
resolve(match);
}
function cleanup() {
_eventsHelper.eventsHelper.removeEventListeners(listeners);
}
});
}