def FindDependencies(target_paths, options):
# Verify arguments.
for target_path in target_paths:
if not os.path.exists(target_path):
raise ValueError('Path does not exist: %s' % target_path)
dependencies = path_set.PathSet()
# Including Telemetry's major entry points will (hopefully) include Telemetry
# and all its dependencies. If the user doesn't pass any arguments, we just
# have Telemetry.
dependencies |= FindPythonDependencies(
os.path.realpath(
os.path.join(path.GetTelemetryDir(), 'telemetry',
'benchmark_runner.py')))
dependencies |= FindPythonDependencies(
os.path.realpath(
os.path.join(path.GetTelemetryDir(), 'telemetry', 'testing',
'run_tests.py')))
dependencies |= FindBootstrapDependencies(path.GetTelemetryDir())
# Add dependencies.
for target_path in target_paths:
base_dir = os.path.dirname(os.path.realpath(target_path))
dependencies.add(base_dir)
dependencies |= FindBootstrapDependencies(base_dir)
dependencies |= FindPythonDependencies(target_path)
if options.include_page_set_data:
dependencies |= FindPageSetDependencies(base_dir)
# Remove excluded files.
dependencies -= FindExcludedFiles(set(dependencies), options)
return dependencies
def _InstallWinRing0():
"""WinRing0 is used for reading MSRs."""
executable_dir = os.path.dirname(sys.executable)
python_is_64_bit = sys.maxsize > 2**32
dll_file_name = 'WinRing0x64.dll' if python_is_64_bit else 'WinRing0.dll'
dll_path = os.path.join(executable_dir, dll_file_name)
os_is_64_bit = platform.machine().endswith('64')
driver_file_name = 'WinRing0x64.sys' if os_is_64_bit else 'WinRing0.sys'
driver_path = os.path.join(executable_dir, driver_file_name)
# Check for WinRing0 and download if needed.
if not (os.path.exists(dll_path) and os.path.exists(driver_path)):
win_binary_dir = os.path.join(path.GetTelemetryDir(), 'bin', 'win',
'AMD64')
zip_path = os.path.join(win_binary_dir, 'winring0.zip')
cloud_storage.GetIfChanged(zip_path,
bucket=cloud_storage.PUBLIC_BUCKET)
try:
with zipfile.ZipFile(zip_path, 'r') as zip_file:
error_message = (
'Failed to extract %s into %s. If python claims that '
'the zip file is locked, this may be a lie. The problem may be '
'that python does not have write permissions to the destination '
'directory.')
# Install DLL.
if not os.path.exists(dll_path):
try:
zip_file.extract(dll_file_name, executable_dir)
except:
logging.error(error_message %
(dll_file_name, executable_dir))
raise
# Install kernel driver.
if not os.path.exists(driver_path):
try:
zip_file.extract(driver_file_name, executable_dir)
except:
logging.error(error_message %
(driver_file_name, executable_dir))
raise
finally:
os.remove(zip_path)
INTERNAL_BUCKET = 'chrome-telemetry'
TELEMETRY_OUTPUT = 'chrome-telemetry-output'
# Uses ordered dict to make sure that bucket's key-value items are ordered from
# the most open to the most restrictive.
BUCKET_ALIASES = collections.OrderedDict((
('public', PUBLIC_BUCKET),
('partner', PARTNER_BUCKET),
('internal', INTERNAL_BUCKET),
('output', TELEMETRY_OUTPUT),
))
BUCKET_ALIAS_NAMES = BUCKET_ALIASES.keys()
_GSUTIL_PATH = os.path.join(path.GetTelemetryDir(), 'third_party', 'gsutilz',
'gsutil')
# TODO(tbarzic): A workaround for http://crbug.com/386416 and
# http://crbug.com/359293. See |_RunCommand|.
_CROS_GSUTIL_HOME_WAR = '/home/chromeos-test/'
class CloudStorageError(Exception):
@staticmethod
def _GetConfigInstructions():
command = _GSUTIL_PATH
if util.IsRunningOnCrosDevice():
command = 'HOME=%s %s' % (_CROS_GSUTIL_HOME_WAR, _GSUTIL_PATH)
return ('To configure your credentials:\n'
' 1. Run "%s config" and follow its instructions.\n'
# Copyright 2015 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 json
import os
import platform
import sys
import unittest
from telemetry.internal.util import find_dependencies
from telemetry.internal.util import path
_TELEMETRY_DEPS_PATH = os.path.join(path.GetTelemetryDir(), 'telemetry',
'TELEMETRY_DEPS')
def _GetCurrentTelemetryDependencies():
parser = find_dependencies.FindDependenciesCommand.CreateParser()
find_dependencies.FindDependenciesCommand.AddCommandLineArgs(parser, None)
options, args = parser.parse_args([''])
options.positional_args = args
return find_dependencies.FindDependencies([], options=options)
def _GetRestrictedTelemetryDeps():
with open(_TELEMETRY_DEPS_PATH, 'r') as f:
telemetry_deps = json.load(f)
# Normalize paths in telemetry_deps since TELEMETRY_DEPS file only contain
# the relative path in chromium/src/.
def ZipDependencies(target_paths, dependencies, options):
base_dir = os.path.dirname(os.path.realpath(path.GetChromiumSrcDir()))
with zipfile.ZipFile(options.zip, 'w', zipfile.ZIP_DEFLATED) as zip_file:
# Add dependencies to archive.
for dependency_path in dependencies:
path_in_archive = os.path.join(
'telemetry', os.path.relpath(dependency_path, base_dir))
zip_file.write(dependency_path, path_in_archive)
# Add symlinks to executable paths, for ease of use.
for target_path in target_paths:
link_info = zipfile.ZipInfo(
os.path.join('telemetry', os.path.basename(target_path)))
link_info.create_system = 3 # Unix attributes.
# 010 is regular file, 0111 is the permission bits rwxrwxrwx.
link_info.external_attr = 0100777 << 16 # Octal.
relative_path = os.path.relpath(target_path, base_dir)
link_script = (
'#!/usr/bin/env python\n\n'
'import os\n'
'import sys\n\n\n'
'script = os.path.join(os.path.dirname(__file__), \'%s\')\n'
'os.execv(sys.executable, [sys.executable, script] + sys.argv[1:])'
% relative_path)
zip_file.writestr(link_info, link_script)
# Add gsutil to the archive, if it's available. The gsutil in
# depot_tools is modified to allow authentication using prodaccess.
# TODO: If there's a gsutil in telemetry/third_party/, bootstrap_deps
# will include it. Then there will be two copies of gsutil at the same
# location in the archive. This can be confusing for users.
gsutil_path = os.path.realpath(cloud_storage.FindGsutil())
if cloud_storage.SupportsProdaccess(gsutil_path):
gsutil_base_dir = os.path.join(os.path.dirname(gsutil_path),
os.pardir)
gsutil_dependencies = path_set.PathSet()
gsutil_dependencies.add(os.path.dirname(gsutil_path))
# Also add modules from depot_tools that are needed by gsutil.
gsutil_dependencies.add(os.path.join(gsutil_base_dir, 'boto'))
gsutil_dependencies.add(
os.path.join(gsutil_base_dir, 'fancy_urllib'))
gsutil_dependencies.add(
os.path.join(gsutil_base_dir, 'retry_decorator'))
gsutil_dependencies -= FindExcludedFiles(set(gsutil_dependencies),
options)
# Also add upload.py to the archive from depot_tools, if it is available.
# This allows us to post patches without requiring a full depot_tools
# install. There's no real point in including upload.py if we do not
# also have gsutil, which is why this is inside the gsutil block.
gsutil_dependencies.add(os.path.join(gsutil_base_dir, 'upload.py'))
for dependency_path in gsutil_dependencies:
path_in_archive = os.path.join(
'telemetry',
os.path.relpath(path.GetTelemetryDir(), base_dir),
'third_party',
os.path.relpath(dependency_path, gsutil_base_dir))
zip_file.write(dependency_path, path_in_archive)
# Copyright 2015 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 json
import os
import unittest
from telemetry.internal.util import find_dependencies
from telemetry.internal.util import path
_TELEMETRY_DEPS_PATH = os.path.join(
path.GetTelemetryDir(), 'telemetry', 'TELEMETRY_DEPS')
def _GetCurrentTelemetryDependencies():
parser = find_dependencies.FindDependenciesCommand.CreateParser()
find_dependencies.FindDependenciesCommand.AddCommandLineArgs(parser, None)
options, args = parser.parse_args([''])
options.positional_args = args
return find_dependencies.FindDependencies([], options=options)
def _GetRestrictedTelemetryDeps():
with open(_TELEMETRY_DEPS_PATH, 'r') as f:
telemetry_deps = json.load(f)
# Normalize paths in telemetry_deps since TELEMETRY_DEPS file only contain
# the relative path in chromium/src/.
def NormalizePath(p):
def _GetBinPath(binary_name, arch_name, platform_name):
return os.path.join(path.GetTelemetryDir(), 'bin', platform_name,
arch_name, binary_name)
