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# Copyright (c) 2012 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 glob
import logging
import os
import sys
from pylib import android_commands
from pylib import constants
from pylib import perf_tests_helper
from pylib.android_commands import errors
from pylib.base.base_test_runner import BaseTestRunner
from pylib.base.test_result import BaseTestResult, TestResults
from pylib.utils import run_tests_helper
import debug_info
from test_package_apk import TestPackageApk
from test_package_executable import TestPackageExecutable
CURFILE_PATH = os.path.abspath(os.path.dirname(__file__))
class SingleTestRunner(BaseTestRunner):
"""Single test suite attached to a single device.
Args:
device: Device to run the tests.
test_suite: A specific test suite to run, empty to run all.
gtest_filter: A gtest_filter flag.
test_arguments: Additional arguments to pass to the test binary.
timeout: Timeout for each test.
cleanup_test_files: Whether or not to cleanup test files on device.
tool: Name of the Valgrind tool.
shard_index: index number of the shard on which the test suite will run.
dump_debug_info: Whether or not to dump debug information.
build_type: 'Release' or 'Debug'.
in_webkit_checkout: Whether the suite is being run from a WebKit checkout.
"""
def __init__(self, device, test_suite, gtest_filter, test_arguments, timeout,
cleanup_test_files, tool_name, shard_index, dump_debug_info,
build_type, in_webkit_checkout):
BaseTestRunner.__init__(self, device, tool_name, shard_index, build_type)
self._running_on_emulator = self.device.startswith('emulator')
self._gtest_filter = gtest_filter
self._test_arguments = test_arguments
self.test_results = TestResults()
if dump_debug_info:
self.dump_debug_info = debug_info.GTestDebugInfo(
self.adb, device,
os.path.basename(test_suite), gtest_filter)
else:
self.dump_debug_info = None
self.in_webkit_checkout = in_webkit_checkout
logging.warning('Test suite: ' + test_suite)
if os.path.splitext(test_suite)[1] == '.apk':
self.test_package = TestPackageApk(
self.adb,
device,
test_suite,
timeout,
cleanup_test_files,
self.tool,
self.dump_debug_info)
else:
# Put a copy into the android out/target directory, to allow stack trace
# generation.
symbols_dir = os.path.join(constants.CHROME_DIR, 'out', build_type,
'lib.target')
self.test_package = TestPackageExecutable(
self.adb,
device,
test_suite, timeout,
cleanup_test_files,
self.tool,
self.dump_debug_info,
symbols_dir)
def _TestSuiteRequiresMockTestServer(self):
"""Returns True if the test suite requires mock test server."""
tests_require_net_test_server = ['unit_tests', 'net_unittests',
'content_unittests']
return (self.test_package.test_suite_basename in
tests_require_net_test_server)
def GetDisabledTests(self):
"""Returns a list of disabled tests.
Returns:
A list of disabled tests obtained from 'filter' subdirectory.
"""
gtest_filter_base_path = os.path.join(
CURFILE_PATH, 'filter', self.test_package.test_suite_basename)
disabled_tests = run_tests_helper.GetExpectations(
gtest_filter_base_path + '_disabled')
if self._running_on_emulator:
# Append emulator's filter file.
disabled_tests.extend(run_tests_helper.GetExpectations(
gtest_filter_base_path + '_emulator_additional_disabled'))
return disabled_tests
def GetDataFilesForTestSuite(self):
"""Returns a list of data files/dirs needed by the test suite."""
# Ideally, we'd just push all test data. However, it has >100MB, and a lot
# of the files are not relevant (some are used for browser_tests, others for
# features not supported, etc..).
if self.test_package.test_suite_basename in ['base_unittests',
'sql_unittests',
'unit_tests']:
test_files = [
'base/data/file_util_unittest',
'base/data/json/bom_feff.json',
'base/prefs/test/data/pref_service',
'chrome/test/data/download-test1.lib',
'chrome/test/data/extensions/bad_magic.crx',
'chrome/test/data/extensions/good.crx',
'chrome/test/data/extensions/icon1.png',
'chrome/test/data/extensions/icon2.png',
'chrome/test/data/extensions/icon3.png',
'chrome/test/data/extensions/allow_silent_upgrade/',
'chrome/test/data/extensions/app/',
'chrome/test/data/extensions/bad/',
'chrome/test/data/extensions/effective_host_permissions/',
'chrome/test/data/extensions/empty_manifest/',
'chrome/test/data/extensions/good/Extensions/',
'chrome/test/data/extensions/manifest_tests/',
'chrome/test/data/extensions/page_action/',
'chrome/test/data/extensions/permissions/',
'chrome/test/data/extensions/script_and_capture/',
'chrome/test/data/extensions/unpacker/',
'chrome/test/data/bookmarks/',
'chrome/test/data/components/',
'chrome/test/data/extensions/json_schema_test.js',
'chrome/test/data/History/',
'chrome/test/data/json_schema_validator/',
'chrome/test/data/pref_service/',
'chrome/test/data/serializer_nested_test.js',
'chrome/test/data/serializer_test.js',
'chrome/test/data/serializer_test_nowhitespace.js',
'chrome/test/data/top_sites/',
'chrome/test/data/web_app_info/',
'chrome/test/data/web_database',
'chrome/test/data/webui/',
'chrome/test/data/zip',
'chrome/third_party/mock4js/',
'content/browser/gpu/software_rendering_list.json',
'net/data/cache_tests/insert_load1',
'net/data/cache_tests/dirty_entry5',
'net/data/ssl/certificates/',
'third_party/accessibility-developer-tools/gen/axs_testing.js',
'ui/base/test/data/data_pack_unittest',
]
if self.test_package.test_suite_basename == 'unit_tests':
test_files += ['chrome/test/data/simple_open_search.xml']
# The following are spell check data. Now only list the data under
# third_party/hunspell_dictionaries which are used by unit tests.
old_cwd = os.getcwd()
os.chdir(constants.CHROME_DIR)
test_files += glob.glob('third_party/hunspell_dictionaries/*.bdic')
os.chdir(old_cwd)
return test_files
elif self.test_package.test_suite_basename == 'media_unittests':
return [
'media/test/data',
]
elif self.test_package.test_suite_basename == 'net_unittests':
return [
'chrome/test/data/animate1.gif',
'chrome/test/data/simple.html',
'net/data/cache_tests',
'net/data/filter_unittests',
'net/data/ftp',
'net/data/proxy_resolver_v8_unittest',
'net/data/ssl/certificates',
'net/data/url_request_unittest/',
'net/data/proxy_script_fetcher_unittest'
]
elif self.test_package.test_suite_basename == 'ui_tests':
return [
'chrome/test/data/dromaeo',
'chrome/test/data/json2.js',
'chrome/test/data/sunspider',
]
elif self.test_package.test_suite_basename == 'content_unittests':
return [
'content/test/data/gpu/webgl_conformance_test_expectations.txt',
'net/data/ssl/certificates/',
'webkit/data/dom_storage/webcore_test_database.localstorage',
'third_party/hyphen/hyph_en_US.dic',
]
elif self.test_package.test_suite_basename == 'media_unittests':
return [
'media/test/data',
]
elif self.test_package.test_suite_basename == 'cc_perftests':
return [
'cc/test/data',
]
return []
def LaunchHelperToolsForTestSuite(self):
"""Launches helper tools for the test suite.
Sometimes one test may need to run some helper tools first in order to
successfully complete the test.
"""
if self._TestSuiteRequiresMockTestServer():
self.LaunchChromeTestServerSpawner()
def StripAndCopyFiles(self):
"""Strips and copies the required data files for the test suite."""
self.test_package.StripAndCopyExecutable()
self.test_package.PushDataAndPakFiles()
self.tool.CopyFiles()
test_data = self.GetDataFilesForTestSuite()
if test_data:
# Make sure SD card is ready.
self.adb.WaitForSdCardReady(20)
for data in test_data:
self.CopyTestData([data], self.adb.GetExternalStorage())
if self.test_package.test_suite_basename == 'webkit_unit_tests':
self.PushWebKitUnitTestsData()
def PushWebKitUnitTestsData(self):
"""Pushes the webkit_unit_tests data files to the device.
The path of this directory is different when the suite is being run as
part of a WebKit check-out.
"""
webkit_src = os.path.join(constants.CHROME_DIR, 'third_party', 'WebKit')
if self.in_webkit_checkout:
webkit_src = os.path.join(constants.CHROME_DIR, '..', '..', '..')
self.adb.PushIfNeeded(
os.path.join(webkit_src, 'Source/WebKit/chromium/tests/data'),
os.path.join(
self.adb.GetExternalStorage(),
'third_party/WebKit/Source/WebKit/chromium/tests/data'))
def RunTests(self):
"""Runs tests on a single device.
Returns:
A TestResults object.
"""
if self._gtest_filter:
try:
self.test_package.CreateTestRunnerScript(self._gtest_filter,
self._test_arguments)
self.test_results = self.test_package.RunTestsAndListResults()
except errors.DeviceUnresponsiveError as e:
# Make sure this device is not attached
logging.warning(e)
if android_commands.IsDeviceAttached(self.device):
raise e
self.test_results.device_exception = device_exception
# Calculate unknown test results.
finally:
# TODO(frankf): Do not break TestResults encapsulation.
all_tests = set(self._gtest_filter.split(':'))
all_tests_ran = set([t.name for t in self.test_results.GetAll()])
unknown_tests = all_tests - all_tests_ran
self.test_results.unknown = [BaseTestResult(t, '') for t in
unknown_tests]
return self.test_results
def SetUp(self):
"""Sets up necessary test enviroment for the test suite."""
super(SingleTestRunner, self).SetUp()
self.adb.ClearApplicationState(constants.CHROME_PACKAGE)
if self.dump_debug_info:
self.dump_debug_info.StartRecordingLog(True)
self.StripAndCopyFiles()
self.LaunchHelperToolsForTestSuite()
self.tool.SetupEnvironment()
def TearDown(self):
"""Cleans up the test enviroment for the test suite."""
self.tool.CleanUpEnvironment()
if self.test_package.cleanup_test_files:
self.adb.RemovePushedFiles()
if self.dump_debug_info:
self.dump_debug_info.StopRecordingLog()
if self.dump_debug_info:
self.dump_debug_info.ArchiveNewCrashFiles()
super(SingleTestRunner, self).TearDown()
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