mirror of
https://github.com/microsoft/playwright.git
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124 lines
4.4 KiB
JavaScript
124 lines
4.4 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 { TestRunner, createTestSuite } = require('./testRunner');
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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('--trial-run', 'Only collect the matching tests and report them as passing')
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.option('--quiet', 'Suppress stdio', false)
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.option('--debug', 'Run tests in-process for debugging', false)
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.option('--output <outputDir>', 'Folder for output artifacts, default: test-results', path.join(process.cwd(), 'test-results'))
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.option('--timeout <timeout>', 'Specify test timeout threshold (in milliseconds), default: 10000', 10000)
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.option('-u, --update-snapshots', 'Use this flag to re-record every snapshot that fails during this test run')
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.action(async (command) => {
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// Collect files]
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const testDir = path.join(process.cwd(), command.args[0]);
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const files = collectFiles(testDir, '', command.args.slice(1));
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const rootSuite = new createTestSuite();
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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 testRunner = new TestRunner(file, [], {
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forbidOnly: command.forbidOnly || undefined,
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grep: command.grep,
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reporter: NullReporter,
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testDir,
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timeout: command.timeout,
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trialRun: true,
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});
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total += testRunner.grepTotal();
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rootSuite.addSuite(testRunner.suite);
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testRunner.suite.title = path.basename(file);
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}
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if (!total) {
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console.error('No tests found.');
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process.exit(1);
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}
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// Filter tests.
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if (rootSuite.hasOnly())
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rootSuite.filterOnly();
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if (!command.reporter) {
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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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const workers = Math.min(command.jobs, files.length);
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console.log(`Running ${total} test${ total > 1 ? 's' : '' } using ${workers} worker${ workers > 1 ? 's' : ''}`);
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}
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// Trial run does not need many workers, use one.
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const jobs = (command.trialRun || command.debug) ? 1 : command.jobs;
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const runner = new Runner(rootSuite, {
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debug: command.debug,
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quiet: command.quiet,
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grep: command.grep,
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jobs,
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outputDir: command.output,
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reporter: command.reporter,
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retries: command.retries,
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snapshotDir: path.join(testDir, '__snapshots__'),
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testDir,
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timeout: command.timeout,
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trialRun: command.trialRun,
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updateSnapshots: command.updateSnapshots
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});
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await runner.run(files);
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await runner.stop();
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process.exit(runner.stats.failures ? 1 : 0);
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});
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program.parse(process.argv);
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function collectFiles(testDir, dir, filters) {
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const fullDir = path.join(testDir, dir);
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if (fs.statSync(fullDir).isFile())
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return [fullDir];
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const files = [];
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for (const name of fs.readdirSync(fullDir)) {
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if (fs.lstatSync(path.join(fullDir, name)).isDirectory()) {
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files.push(...collectFiles(testDir, path.join(dir, name), filters));
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continue;
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}
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if (!name.endsWith('spec.ts'))
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continue;
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const relativeName = path.join(dir, name);
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const fullName = path.join(testDir, relativeName);
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if (!filters.length) {
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files.push(fullName);
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continue;
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}
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for (const filter of filters) {
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if (relativeName.includes(filter)) {
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files.push(fullName);
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break;
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}
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}
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}
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return files;
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}
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