playwright/test/fixtures.spec.js

/**
 * Copyright 2019 Google Inc. All rights reserved.
 * Modifications copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const path = require('path');
const {spawn} = require('child_process');

module.exports.describe = function({testRunner, expect, product, playwrightPath, FFOX, CHROMIUM, WEBKIT}) {
  const {describe, xdescribe, fdescribe} = testRunner;
  const {it, fit, xit, dit} = testRunner;
  const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;

  describe('Fixtures', function() {
    it('dumpio option should work with pipe option ', async({server}) => {
      let dumpioData = '';
      const res = spawn('node', [path.join(__dirname, 'fixtures', 'dumpio.js'), playwrightPath, product, 'use-pipe']);
      res.stderr.on('data', data => dumpioData += data.toString('utf8'));
      await new Promise(resolve => res.on('close', resolve));
      expect(dumpioData).toContain('message from dumpio');
    });
    it('should dump browser process stderr', async({server}) => {
      let dumpioData = '';
      const res = spawn('node', [path.join(__dirname, 'fixtures', 'dumpio.js'), playwrightPath, product]);
      res.stderr.on('data', data => dumpioData += data.toString('utf8'));
      await new Promise(resolve => res.on('close', resolve));
      expect(dumpioData).toContain('message from dumpio');
    });
  });
};