diff options
Diffstat (limited to 'Tools/Scripts/webkitpy/port/pulseaudio_sanitizer.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/port/pulseaudio_sanitizer.py | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/Tools/Scripts/webkitpy/port/pulseaudio_sanitizer.py b/Tools/Scripts/webkitpy/port/pulseaudio_sanitizer.py deleted file mode 100644 index 465b92158..000000000 --- a/Tools/Scripts/webkitpy/port/pulseaudio_sanitizer.py +++ /dev/null @@ -1,85 +0,0 @@ -# Copyright (C) 2010 Google Inc. All rights reserved. -# Copyrigth (C) 2012 Intel Corporation -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the Google name nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -import logging -import os -import subprocess - - -_log = logging.getLogger(__name__) - - -# Shared by GTK and EFL for pulseaudio sanitizing before running tests. -class PulseAudioSanitizer: - def unload_pulseaudio_module(self): - # Unload pulseaudio's module-stream-restore, since it remembers - # volume settings from different runs, and could affect - # multimedia tests results - self._pa_module_index = -1 - with open(os.devnull, 'w') as devnull: - try: - pactl_process = subprocess.Popen(["pactl", "list", "short", "modules"], stdout=subprocess.PIPE, stderr=devnull) - pactl_process.wait() - except OSError: - # pactl might not be available. - _log.debug('pactl not found. Please install pulseaudio-utils to avoid some potential media test failures.') - return - modules_list = pactl_process.communicate()[0] - for module in modules_list.splitlines(): - if module.find("module-stream-restore") >= 0: - # Some pulseaudio-utils versions don't provide - # the index, just an empty string - self._pa_module_index = module.split('\t')[0] or -1 - try: - # Since they could provide other stuff (not an index - # nor an empty string, let's make sure this is an int. - if int(self._pa_module_index) != -1: - pactl_process = subprocess.Popen(["pactl", "unload-module", self._pa_module_index]) - pactl_process.wait() - if pactl_process.returncode == 0: - _log.debug('Unloaded module-stream-restore successfully') - else: - _log.debug('Unloading module-stream-restore failed') - except ValueError: - # pactl should have returned an index if the module is found - _log.debug('Unable to parse module index. Please check if your pulseaudio-utils version is too old.') - return - - def restore_pulseaudio_module(self): - # If pulseaudio's module-stream-restore was previously unloaded, - # restore it back. We shouldn't need extra checks here, since an - # index != -1 here means we successfully unloaded it previously. - if self._pa_module_index != -1: - with open(os.devnull, 'w') as devnull: - pactl_process = subprocess.Popen(["pactl", "load-module", "module-stream-restore"], stdout=devnull, stderr=devnull) - pactl_process.wait() - if pactl_process.returncode == 0: - _log.debug('Restored module-stream-restore successfully') - else: - _log.debug('Restoring module-stream-restore failed') |