run tests in renderer

test/electron/index.js

@@ -0,0 +1,62 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const { app, BrowserWindow, ipcMain } = require('electron');
+const { tmpdir } = require('os');
+const { join } = require('path');
+
+const optimist = require('optimist')
+	.describe('grep', 'only run tests matching <pattern>').string('grep').alias('grep', 'g').string('g')
+	.describe('debug', 'open dev tools, keep window open').string('debug');
+
+const { debug, grep } = optimist.argv;
+
+app.setPath('userData', join(tmpdir(), `vscode-tests-${Date.now()}`));
+
+app.on('ready', () => {
+
+	const win = new BrowserWindow({
+		height: 600,
+		width: 800,
+		webPreferences: { webSecurity: false }
+	});
+
+	win.webContents.on('did-finish-load', () => {
+		win.show();
+		if (debug) {
+			win.webContents.openDevTools('right');
+		}
+	});
+
+	const query = grep
+		? `?grep=${grep}`
+		: '';
+
+	win.loadURL(`file://${__dirname}/renderer.html${query}`);
+
+	const _failures = [];
+	ipcMain.on('fail', (e, test) => {
+		_failures.push(test);
+		process.stdout.write('X');
+	});
+	ipcMain.on('pass', () => {
+		process.stdout.write('.');
+	});
+
+	ipcMain.on('done', () => {
+
+		console.log(`\nDone with ${_failures.length} failures.\n`);
+
+		for (const fail of _failures) {
+			console.error(fail.title);
+			console.error(fail.stack);
+			console.error('\n');
+		}
+
+		if (!debug) {
+			app.exit(_failures.length > 0 ? 1 : 0);
+		}
+	});
+});