run tests in renderer
Johannes Rieken
parent
d5cd7e9e54
commit
bb1e72c734
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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const { app, BrowserWindow, ipcMain } = require('electron');
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const { tmpdir } = require('os');
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const { join } = require('path');
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const optimist = require('optimist')
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.describe('grep', 'only run tests matching <pattern>').string('grep').alias('grep', 'g').string('g')
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.describe('debug', 'open dev tools, keep window open').string('debug');
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const { debug, grep } = optimist.argv;
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app.setPath('userData', join(tmpdir(), `vscode-tests-${Date.now()}`));
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app.on('ready', () => {
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const win = new BrowserWindow({
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height: 600,
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width: 800,
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webPreferences: { webSecurity: false }
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});
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win.webContents.on('did-finish-load', () => {
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win.show();
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if (debug) {
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win.webContents.openDevTools('right');
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}
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});
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const query = grep
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? `?grep=${grep}`
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: '';
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win.loadURL(`file://${__dirname}/renderer.html${query}`);
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const _failures = [];
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ipcMain.on('fail', (e, test) => {
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_failures.push(test);
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process.stdout.write('X');
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});
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ipcMain.on('pass', () => {
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process.stdout.write('.');
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});
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ipcMain.on('done', () => {
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console.log(`\nDone with ${_failures.length} failures.\n`);
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for (const fail of _failures) {
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console.error(fail.title);
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console.error(fail.stack);
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console.error('\n');
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}
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if (!debug) {
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app.exit(_failures.length > 0 ? 1 : 0);
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}
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});
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});
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<html>
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<head>
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<meta charset="utf-8">
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<title>VSCode Tests</title>
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<link href="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.css" rel="stylesheet" />
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</head>
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<body>
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<div id="mocha"></div>
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<script src="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.js"></script>
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<script>
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mocha.setup('tdd');
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const { runTests } = require('./renderer');
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runTests().catch(err => console.error(err));
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</script>
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</body>
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</html>
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@ -0,0 +1,98 @@
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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/*eslint-env mocha*/
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const { ipcRenderer } = require('electron');
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const assert = require('assert');
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const glob = require('glob');
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const path = require('path');
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const loader = require('../../src/vs/loader');
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const cwd = path.join(__dirname, '../../out');
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loader.require.config({
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baseUrl: cwd,
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catchError: true,
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nodeRequire: require,
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nodeMain: __filename
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});
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function loadTestModules() {
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return new Promise((resolve, reject) => {
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glob('**/test/**/*.test.js', { cwd }, (err, files) => {
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if (err) {
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reject(err);
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return;
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}
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const modules = files.map(file => file.replace(/\.js$/, ''));
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resolve(modules);
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});
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}).then(modules => {
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return new Promise((resolve, reject) => {
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loader.require(modules, resolve, reject);
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});
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});
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}
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function loadTests() {
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const _unexpectedErrors = [];
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const _loaderErrors = [];
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// collect loader errors
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loader.require.config({
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onError(err) {
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_loaderErrors.push(err);
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console.error(err);
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}
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});
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// collect unexpected errors
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loader.require(['vs/base/common/errors'], function (errors) {
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errors.setUnexpectedErrorHandler(function (err) {
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try {
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throw new Error('oops');
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} catch (e) {
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_unexpectedErrors.push((err && err.message ? err.message : err) + '\n' + e.stack);
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}
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});
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});
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return loadTestModules().then(() => {
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suite('Unexpected Errors & Loader Errors', function () {
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test('should not have unexpected errors', function () {
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const errors = _unexpectedErrors.concat(_loaderErrors);
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if (errors.length) {
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errors.forEach(function (stack) {
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console.error('');
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console.error(stack);
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});
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assert.ok(false);
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}
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});
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});
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});
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}
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module.exports.runTests = function () {
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return loadTests().then(() => {
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const runner = mocha.run(() => {
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ipcRenderer.send('done');
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});
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runner.on('fail', function (test) {
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ipcRenderer.send('fail', {
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title: test.fullTitle(),
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stack: test.err.stack
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});
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});
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runner.on('pass', function () {
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ipcRenderer.send('pass');
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});
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});
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};
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