code-server/lib/vscode/test/unit/node/all.js

173 lines
4.8 KiB
JavaScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
/*eslint-env mocha*/
/*global define,run*/
const assert = require('assert');
const path = require('path');
const glob = require('glob');
const jsdom = require('jsdom-no-contextify');
const TEST_GLOB = '**/test/**/*.test.js';
const coverage = require('../coverage');
const optimist = require('optimist')
.usage('Run the Code tests. All mocha options apply.')
.describe('build', 'Run from out-build').boolean('build')
.describe('run', 'Run a single file').string('run')
.describe('coverage', 'Generate a coverage report').boolean('coverage')
.describe('browser', 'Run tests in a browser').boolean('browser')
.alias('h', 'help').boolean('h')
.describe('h', 'Show help');
const argv = optimist.argv;
if (argv.help) {
optimist.showHelp();
process.exit(1);
}
const REPO_ROOT = path.join(__dirname, '../../../');
const out = argv.build ? 'out-build' : 'out';
const loader = require(`../../../${out}/vs/loader`);
const src = path.join(REPO_ROOT, out);
function main() {
process.on('uncaughtException', function (e) {
console.error(e.stack || e);
});
const loaderConfig = {
nodeRequire: require,
nodeMain: __filename,
baseUrl: path.join(REPO_ROOT, 'src'),
paths: {
'vs/css': '../test/unit/node/css.mock',
'vs': `../${out}/vs`,
'lib': `../${out}/lib`,
'bootstrap-fork': `../${out}/bootstrap-fork`
},
catchError: true
};
if (argv.coverage) {
coverage.initialize(loaderConfig);
process.on('exit', function (code) {
if (code !== 0) {
return;
}
coverage.createReport(argv.run || argv.runGlob);
});
}
loader.config(loaderConfig);
global.define = loader;
global.document = jsdom.jsdom('<!doctype html><html><body></body></html>');
global.self = global.window = global.document.parentWindow;
global.Element = global.window.Element;
global.HTMLElement = global.window.HTMLElement;
global.Node = global.window.Node;
global.navigator = global.window.navigator;
global.XMLHttpRequest = global.window.XMLHttpRequest;
let didErr = false;
const write = process.stderr.write;
process.stderr.write = function (data) {
didErr = didErr || !!data;
write.apply(process.stderr, arguments);
};
let loadFunc = null;
if (argv.runGlob) {
loadFunc = (cb) => {
const doRun = tests => {
const modulesToLoad = tests.map(test => {
if (path.isAbsolute(test)) {
test = path.relative(src, path.resolve(test));
}
return test.replace(/(\.js)|(\.d\.ts)|(\.js\.map)$/, '');
});
define(modulesToLoad, () => cb(null), cb);
};
glob(argv.runGlob, { cwd: src }, function (err, files) { doRun(files); });
};
} else if (argv.run) {
const tests = (typeof argv.run === 'string') ? [argv.run] : argv.run;
const modulesToLoad = tests.map(function (test) {
test = test.replace(/^src/, 'out');
test = test.replace(/\.ts$/, '.js');
return path.relative(src, path.resolve(test)).replace(/(\.js)|(\.js\.map)$/, '').replace(/\\/g, '/');
});
loadFunc = (cb) => {
define(modulesToLoad, () => cb(null), cb);
};
} else {
loadFunc = (cb) => {
glob(TEST_GLOB, { cwd: src }, function (err, files) {
const modulesToLoad = files.map(function (file) {
return file.replace(/\.js$/, '');
});
define(modulesToLoad, function () { cb(null); }, cb);
});
};
}
loadFunc(function (err) {
if (err) {
console.error(err);
return process.exit(1);
}
process.stderr.write = write;
if (!argv.run && !argv.runGlob) {
// set up last test
suite('Loader', function () {
test('should not explode while loading', function () {
assert.ok(!didErr, 'should not explode while loading');
});
});
}
// report failing test for every unexpected error during any of the tests
let unexpectedErrors = [];
suite('Errors', function () {
test('should not have unexpected errors in tests', function () {
if (unexpectedErrors.length) {
unexpectedErrors.forEach(function (stack) {
console.error('');
console.error(stack);
});
assert.ok(false);
}
});
});
// replace the default unexpected error handler to be useful during tests
loader(['vs/base/common/errors'], function (errors) {
errors.setUnexpectedErrorHandler(function (err) {
const stack = (err && err.stack) || (new Error().stack);
unexpectedErrors.push((err && err.message ? err.message : err) + '\n' + stack);
});
// fire up mocha
run();
});
});
}
if (process.argv.some(function (a) { return /^--browser/.test(a); })) {
require('./browser');
} else {
main();
}