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# Copyright 2014 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.
"""Run specific test on specific environment."""
import logging
import os
import tempfile
from pylib import constants
from pylib.base import base_test_result
from pylib.gtest import gtest_test_instance
from pylib.remote.device import remote_device_test_run
_EXTRA_COMMAND_LINE_FILE = (
'org.chromium.native_test.NativeTestActivity.CommandLineFile')
class RemoteDeviceGtestTestRun(remote_device_test_run.RemoteDeviceTestRun):
"""Run gtests and uirobot tests on a remote device."""
DEFAULT_RUNNER_PACKAGE = (
'org.chromium.native_test.NativeTestInstrumentationTestRunner')
#override
def TestPackage(self):
return self._test_instance.suite
#override
def _TriggerSetUp(self):
"""Set up the triggering of a test run."""
logging.info('Triggering test run.')
if self._env.runner_type:
logging.warning('Ignoring configured runner_type "%s"',
self._env.runner_type)
if not self._env.runner_package:
runner_package = self.DEFAULT_RUNNER_PACKAGE
logging.info('Using default runner package: %s',
self.DEFAULT_RUNNER_PACKAGE)
else:
runner_package = self._env.runner_package
dummy_app_path = os.path.join(
constants.GetOutDirectory(), 'apks', 'remote_device_dummy.apk')
# pylint: disable=protected-access
with tempfile.NamedTemporaryFile(suffix='.flags.txt') as flag_file:
env_vars = dict(self._test_instance.extras)
if gtest_test_instance.EXTRA_SHARD_NANO_TIMEOUT not in env_vars:
env_vars[gtest_test_instance.EXTRA_SHARD_NANO_TIMEOUT] = int(
self._test_instance.shard_timeout * 1e9)
flags = []
filter_string = self._test_instance._GenerateDisabledFilterString(None)
if filter_string:
flags.append('--gtest_filter=%s' % filter_string)
if self._test_instance.test_arguments:
flags.append(self._test_instance.test_arguments)
if flags:
flag_file.write('_ ' + ' '.join(flags))
flag_file.flush()
env_vars[_EXTRA_COMMAND_LINE_FILE] = os.path.basename(flag_file.name)
self._test_instance._data_deps.append(
(os.path.abspath(flag_file.name), None))
self._AmInstrumentTestSetup(
dummy_app_path, self._test_instance.apk, runner_package,
environment_variables=env_vars)
_INSTRUMENTATION_STREAM_LEADER = 'INSTRUMENTATION_STATUS: stream='
#override
def _ParseTestResults(self):
logging.info('Parsing results from stdout.')
results = base_test_result.TestRunResults()
output = self._results['results']['output'].splitlines()
output = (l[len(self._INSTRUMENTATION_STREAM_LEADER):] for l in output
if l.startswith(self._INSTRUMENTATION_STREAM_LEADER))
results_list = self._test_instance.ParseGTestOutput(output)
results.AddResults(results_list)
self._DetectPlatformErrors(results)
return results
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