def IppetPath():
# Look for pre-installed IPPET.
ippet_path = path.FindInstalledWindowsApplication(
os.path.join('Intel', 'Intel(R) Platform Power Estimation Tool',
'ippet.exe'))
if ippet_path:
return ippet_path
# Look for IPPET installed previously by this script.
ippet_path = os.path.join(path.GetTelemetryDir(), 'bin', 'win', 'ippet',
'ippet.exe')
if path.IsExecutable(ippet_path):
return ippet_path
# Install IPPET.
zip_path = os.path.join(path.GetTelemetryDir(), 'bin', 'win', 'ippet.zip')
cloud_storage.GetIfChanged(zip_path, bucket=cloud_storage.PUBLIC_BUCKET)
with zipfile.ZipFile(zip_path, 'r') as zip_file:
zip_file.extractall(os.path.dirname(zip_path))
os.remove(zip_path)
if path.IsExecutable(ippet_path):
return ippet_path
return None
def _FindExecutableInPath(relative_executable_path, *extra_search_paths):
search_paths = list(extra_search_paths) + os.environ['PATH'].split(
os.pathsep)
for search_path in search_paths:
executable_path = os.path.join(search_path, relative_executable_path)
if path.IsExecutable(executable_path):
return executable_path
return None
def AddIfFound(browser_type, build_dir, type_dir, app_name, content_shell):
browser_directory = os.path.join(chrome_root, build_dir, type_dir)
app = os.path.join(browser_directory, app_name)
if path.IsExecutable(app):
is_64 = browser_type.endswith('_x64')
browsers.append(
PossibleDesktopBrowser(browser_type,
finder_options,
app,
flash_path_64 if is_64 else flash_path,
content_shell,
browser_directory,
is_local_build=True))
return True
return False
def testIsExecutable(self):
self.assertFalse(path.IsExecutable('nonexistent_file'))
self.assertTrue(path.IsExecutable(sys.executable))
def FindAllAvailableBrowsers(finder_options):
"""Finds all the desktop browsers available on this machine."""
browsers = []
if not CanFindAvailableBrowsers():
return []
has_display = True
if (sys.platform.startswith('linux') and os.getenv('DISPLAY') == None):
has_display = False
# Look for a browser in the standard chrome build locations.
if finder_options.chrome_root:
chrome_root = finder_options.chrome_root
else:
chrome_root = path.GetChromiumSrcDir()
flash_bin_dir = os.path.join(chrome_root, 'third_party', 'adobe', 'flash',
'binaries', 'ppapi')
chromium_app_names = []
if sys.platform == 'darwin':
chromium_app_names.append('Chromium.app/Contents/MacOS/Chromium')
chromium_app_names.append(
'Google Chrome.app/Contents/MacOS/Google Chrome')
content_shell_app_name = 'Content Shell.app/Contents/MacOS/Content Shell'
flash_bin = 'PepperFlashPlayer.plugin'
flash_path = os.path.join(flash_bin_dir, 'mac', flash_bin)
flash_path_64 = os.path.join(flash_bin_dir, 'mac_64', flash_bin)
elif sys.platform.startswith('linux'):
chromium_app_names.append('chrome')
content_shell_app_name = 'content_shell'
flash_bin = 'libpepflashplayer.so'
flash_path = os.path.join(flash_bin_dir, 'linux', flash_bin)
flash_path_64 = os.path.join(flash_bin_dir, 'linux_x64', flash_bin)
elif sys.platform.startswith('win'):
chromium_app_names.append('chrome.exe')
content_shell_app_name = 'content_shell.exe'
flash_bin = 'pepflashplayer.dll'
flash_path = os.path.join(flash_bin_dir, 'win', flash_bin)
flash_path_64 = os.path.join(flash_bin_dir, 'win_x64', flash_bin)
else:
raise Exception('Platform not recognized')
# Add the explicit browser executable if given.
if finder_options.browser_executable:
normalized_executable = os.path.expanduser(
finder_options.browser_executable)
if path.IsExecutable(normalized_executable):
browser_directory = os.path.dirname(
finder_options.browser_executable)
browsers.append(
PossibleDesktopBrowser('exact', finder_options,
normalized_executable, flash_path,
False, browser_directory))
else:
raise Exception(
'%s specified by --browser-executable does not exist',
normalized_executable)
def AddIfFound(browser_type, build_dir, type_dir, app_name, content_shell):
browser_directory = os.path.join(chrome_root, build_dir, type_dir)
app = os.path.join(browser_directory, app_name)
if path.IsExecutable(app):
is_64 = browser_type.endswith('_x64')
browsers.append(
PossibleDesktopBrowser(browser_type,
finder_options,
app,
flash_path_64 if is_64 else flash_path,
content_shell,
browser_directory,
is_local_build=True))
return True
return False
# Add local builds
for build_dir, build_type in path.GetBuildDirectories():
for chromium_app_name in chromium_app_names:
AddIfFound(build_type.lower(), build_dir, build_type,
chromium_app_name, False)
AddIfFound('content-shell-' + build_type.lower(), build_dir,
build_type, content_shell_app_name, True)
# Mac-specific options.
if sys.platform == 'darwin':
mac_canary_root = '/Applications/Google Chrome Canary.app/'
mac_canary = mac_canary_root + 'Contents/MacOS/Google Chrome Canary'
mac_system_root = '/Applications/Google Chrome.app'
mac_system = mac_system_root + '/Contents/MacOS/Google Chrome'
if path.IsExecutable(mac_canary):
browsers.append(
PossibleDesktopBrowser('canary', finder_options, mac_canary,
None, False, mac_canary_root))
if path.IsExecutable(mac_system):
browsers.append(
PossibleDesktopBrowser('system', finder_options, mac_system,
None, False, mac_system_root))
# Linux specific options.
if sys.platform.startswith('linux'):
# Look for a google-chrome instance.
found = False
try:
with open(os.devnull, 'w') as devnull:
found = subprocess.call(['google-chrome', '--version'],
stdout=devnull,
stderr=devnull) == 0
except OSError:
pass
if found:
browsers.append(
PossibleDesktopBrowser('system', finder_options,
'google-chrome', None, False,
'/opt/google/chrome'))
# Win32-specific options.
if sys.platform.startswith('win'):
app_paths = (
('system', os.path.join('Google', 'Chrome', 'Application')),
('canary', os.path.join('Google', 'Chrome SxS', 'Application')),
)
for browser_name, app_path in app_paths:
for chromium_app_name in chromium_app_names:
app_path = os.path.join(app_path, chromium_app_name)
app_path = path.FindInstalledWindowsApplication(app_path)
if app_path:
browsers.append(
PossibleDesktopBrowser(browser_name, finder_options,
app_path, None, False,
os.path.dirname(app_path)))
if len(browsers) and not has_display:
logging.warning(
'Found (%s), but you do not have a DISPLAY environment set.' %
','.join([b.browser_type for b in browsers]))
return []
return browsers