| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| import subprocess |
| |
| |
| def LaunchXvfb(): |
| """Launches Xvfb for running Chrome in headless mode, and returns the |
| subprocess.""" |
| xvfb_cmd = ['Xvfb', ':99', '-screen', '0', '1600x1200x24'] |
| return subprocess.Popen(xvfb_cmd, stdout=open(os.devnull, 'wb'), |
| stderr=subprocess.STDOUT) |
| |
| |
| def GetChromeEnvironment(): |
| """Returns the environment for Chrome to run in headless mode with Xvfb.""" |
| return {'DISPLAY': 'localhost:99'} |
