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107 lines
3.5 KiB
JavaScript
107 lines
3.5 KiB
JavaScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const fs = require('fs');
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const path = require('path');
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const program = require('commander');
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const { Runner } = require('./runner');
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const Mocha = require('mocha');
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const constants = require('mocha/lib/runner').constants;
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const { fixturesUI } = require('./fixturesUI');
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const colors = require('colors/safe');
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class NullReporter {}
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program
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.version('Version ' + require('../../package.json').version)
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.option('--forbid-only', 'Fail if exclusive test(s) encountered', false)
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.option('-g, --grep <grep>', 'Only run tests matching this string or regexp', '.*')
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.option('-j, --jobs <jobs>', 'Number of concurrent jobs for --parallel; use 1 to run in serial, default: (number of CPU cores / 2)', Math.ceil(require('os').cpus().length / 2))
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.option('--reporter <reporter>', 'Specify reporter to use', '')
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.option('--timeout <timeout>', 'Specify test timeout threshold (in milliseconds), default: 10000', 10000)
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.action(async (command) => {
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// Collect files
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const files = [];
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collectFiles(path.join(process.cwd(), 'test'), command.args, files);
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const rootSuite = new Mocha.Suite('', new Mocha.Context(), true);
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console.log(`Parsing ${files.length} test files`);
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let total = 0;
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// Build the test model, suite per file.
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for (const file of files) {
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const mocha = new Mocha({
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forbidOnly: command.forbidOnly || undefined,
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reporter: NullReporter,
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retries: command.retries,
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timeout: command.timeout,
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ui: fixturesUI.bind(null, true),
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});
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if (command.grep)
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mocha.grep(command.grep);
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mocha.addFile(file);
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let runner;
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await new Promise(f => {
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runner = mocha.run(f);
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runner.on(constants.EVENT_RUN_BEGIN, () => {
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process.stdout.write(colors.yellow('\u00B7'));
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});
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});
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total += runner.grepTotal(mocha.suite);
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rootSuite.addSuite(mocha.suite);
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mocha.suite.title = path.basename(file);
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}
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if (rootSuite.hasOnly())
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rootSuite.filterOnly();
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console.log();
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total = Math.min(total, rootSuite.total()); // First accounts for grep, second for only.
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console.log(`Running ${total} tests using ${Math.min(command.jobs, total)} workers`);
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const runner = new Runner(rootSuite, {
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grep: command.grep,
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jobs: command.jobs,
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reporter: command.reporter,
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retries: command.retries,
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timeout: command.timeout,
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});
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await runner.run(files);
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await runner.stop();
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});
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program.parse(process.argv);
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function collectFiles(dir, filters, files) {
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for (const name of fs.readdirSync(dir)) {
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if (fs.lstatSync(path.join(dir, name)).isDirectory()) {
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collectFiles(path.join(dir, name), filters, files);
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continue;
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}
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if (!name.includes('spec'))
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continue;
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if (!filters.length) {
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files.push(path.join(dir, name));
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continue;
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}
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for (const filter of filters) {
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if (name.includes(filter)) {
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files.push(path.join(dir, name));
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break;
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}
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}
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}
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}
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