| # 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 contextlib |
| import hashlib |
| import json |
| import logging |
| import os |
| import posixpath |
| import re |
| import sys |
| import tempfile |
| import time |
| |
| from devil.android import crash_handler |
| from devil.android import device_errors |
| from devil.android import device_temp_file |
| from devil.android import flag_changer |
| from devil.android.sdk import shared_prefs |
| from devil.android.tools import system_app |
| from devil.utils import reraiser_thread |
| from incremental_install import installer |
| from pylib import valgrind_tools |
| from pylib.base import base_test_result |
| from pylib.constants import host_paths |
| from pylib.instrumentation import instrumentation_test_instance |
| from pylib.local.device import local_device_environment |
| from pylib.local.device import local_device_test_run |
| from pylib.utils import google_storage_helper |
| from pylib.utils import instrumentation_tracing |
| from pylib.utils import logdog_helper |
| from pylib.utils import shared_preference_utils |
| from py_trace_event import trace_event |
| from py_trace_event import trace_time |
| from py_utils import contextlib_ext |
| from py_utils import tempfile_ext |
| import tombstones |
| |
| with host_paths.SysPath( |
| os.path.join(host_paths.DIR_SOURCE_ROOT, 'third_party'), 0): |
| import jinja2 # pylint: disable=import-error |
| import markupsafe # pylint: disable=import-error,unused-import |
| |
| |
| _JINJA_TEMPLATE_DIR = os.path.join( |
| host_paths.DIR_SOURCE_ROOT, 'build', 'android', 'pylib', 'instrumentation') |
| _JINJA_TEMPLATE_FILENAME = 'render_test.html.jinja' |
| |
| _TAG = 'test_runner_py' |
| |
| TIMEOUT_ANNOTATIONS = [ |
| ('Manual', 10 * 60 * 60), |
| ('IntegrationTest', 30 * 60), |
| ('External', 10 * 60), |
| ('EnormousTest', 10 * 60), |
| ('LargeTest', 5 * 60), |
| ('MediumTest', 3 * 60), |
| ('SmallTest', 1 * 60), |
| ] |
| |
| LOGCAT_FILTERS = ['*:e', 'chromium:v', 'cr_*:v', 'DEBUG:I', |
| 'StrictMode:D', '%s:I' % _TAG] |
| |
| EXTRA_SCREENSHOT_FILE = ( |
| 'org.chromium.base.test.ScreenshotOnFailureStatement.ScreenshotFile') |
| |
| EXTRA_UI_CAPTURE_DIR = ( |
| 'org.chromium.base.test.util.Screenshooter.ScreenshotDir') |
| |
| EXTRA_TRACE_FILE = ('org.chromium.base.test.BaseJUnit4ClassRunner.TraceFile') |
| |
| _EXTRA_TEST_LIST = ( |
| 'org.chromium.base.test.BaseChromiumAndroidJUnitRunner.TestList') |
| |
| _TEST_LIST_JUNIT4_RUNNERS = [ |
| 'org.chromium.base.test.BaseChromiumAndroidJUnitRunner'] |
| |
| UI_CAPTURE_DIRS = ['chromium_tests_root', 'UiCapture'] |
| |
| FEATURE_ANNOTATION = 'Feature' |
| RENDER_TEST_FEATURE_ANNOTATION = 'RenderTest' |
| |
| # This needs to be kept in sync with formatting in |RenderUtils.imageName| |
| RE_RENDER_IMAGE_NAME = re.compile( |
| r'(?P<test_class>\w+)\.' |
| r'(?P<description>[-\w]+)\.' |
| r'(?P<device_model_sdk>[-\w]+)\.png') |
| |
| @contextlib.contextmanager |
| def _LogTestEndpoints(device, test_name): |
| device.RunShellCommand( |
| ['log', '-p', 'i', '-t', _TAG, 'START %s' % test_name], |
| check_return=True) |
| try: |
| yield |
| finally: |
| device.RunShellCommand( |
| ['log', '-p', 'i', '-t', _TAG, 'END %s' % test_name], |
| check_return=True) |
| |
| # TODO(jbudorick): Make this private once the instrumentation test_runner |
| # is deprecated. |
| def DidPackageCrashOnDevice(package_name, device): |
| # Dismiss any error dialogs. Limit the number in case we have an error |
| # loop or we are failing to dismiss. |
| try: |
| for _ in xrange(10): |
| package = device.DismissCrashDialogIfNeeded() |
| if not package: |
| return False |
| # Assume test package convention of ".test" suffix |
| if package in package_name: |
| return True |
| except device_errors.CommandFailedError: |
| logging.exception('Error while attempting to dismiss crash dialog.') |
| return False |
| |
| |
| _CURRENT_FOCUS_CRASH_RE = re.compile( |
| r'\s*mCurrentFocus.*Application (Error|Not Responding): (\S+)}') |
| |
| |
| class LocalDeviceInstrumentationTestRun( |
| local_device_test_run.LocalDeviceTestRun): |
| def __init__(self, env, test_instance): |
| super(LocalDeviceInstrumentationTestRun, self).__init__(env, test_instance) |
| self._flag_changers = {} |
| self._ui_capture_dir = dict() |
| self._replace_package_contextmanager = None |
| |
| #override |
| def TestPackage(self): |
| return self._test_instance.suite |
| |
| #override |
| def SetUp(self): |
| @local_device_environment.handle_shard_failures_with( |
| self._env.BlacklistDevice) |
| @trace_event.traced |
| def individual_device_set_up(device, host_device_tuples): |
| steps = [] |
| |
| if self._test_instance.replace_system_package: |
| @trace_event.traced |
| def replace_package(dev): |
| # We need the context manager to be applied before modifying any |
| # shared preference files in case the replacement APK needs to be |
| # set up, and it needs to be applied while the test is running. |
| # Thus, it needs to be applied early during setup, but must still be |
| # applied during _RunTest, which isn't possible using 'with' without |
| # applying the context manager up in test_runner. Instead, we |
| # manually invoke its __enter__ and __exit__ methods in setup and |
| # teardown. |
| self._replace_package_contextmanager = system_app.ReplaceSystemApp( |
| dev, self._test_instance.replace_system_package.package, |
| self._test_instance.replace_system_package.replacement_apk) |
| self._replace_package_contextmanager.__enter__() |
| |
| steps.append(replace_package) |
| |
| def install_helper(apk, permissions): |
| @instrumentation_tracing.no_tracing |
| @trace_event.traced("apk_path") |
| def install_helper_internal(d, apk_path=apk.path): |
| # pylint: disable=unused-argument |
| d.Install(apk, permissions=permissions) |
| return install_helper_internal |
| |
| def incremental_install_helper(apk, json_path): |
| @trace_event.traced("apk_path") |
| def incremental_install_helper_internal(d, apk_path=apk.path): |
| # pylint: disable=unused-argument |
| installer.Install(d, json_path, apk=apk) |
| return incremental_install_helper_internal |
| |
| if self._test_instance.apk_under_test: |
| if self._test_instance.apk_under_test_incremental_install_json: |
| steps.append(incremental_install_helper( |
| self._test_instance.apk_under_test, |
| self._test_instance. |
| apk_under_test_incremental_install_json)) |
| else: |
| permissions = self._test_instance.apk_under_test.GetPermissions() |
| steps.append(install_helper(self._test_instance.apk_under_test, |
| permissions)) |
| |
| if self._test_instance.test_apk_incremental_install_json: |
| steps.append(incremental_install_helper( |
| self._test_instance.test_apk, |
| self._test_instance. |
| test_apk_incremental_install_json)) |
| else: |
| permissions = self._test_instance.test_apk.GetPermissions() |
| steps.append(install_helper(self._test_instance.test_apk, |
| permissions)) |
| |
| steps.extend(install_helper(apk, None) |
| for apk in self._test_instance.additional_apks) |
| |
| @trace_event.traced |
| def set_debug_app(dev): |
| # Set debug app in order to enable reading command line flags on user |
| # builds |
| if not self._test_instance.package_info: |
| logging.error("Couldn't set debug app: no package info") |
| elif not self._test_instance.package_info.package: |
| logging.error("Couldn't set debug app: no package defined") |
| else: |
| cmd = ['am', 'set-debug-app', '--persistent'] |
| if self._env.wait_for_java_debugger: |
| cmd.append('-w') |
| cmd.append(self._test_instance.package_info.package) |
| dev.RunShellCommand(cmd, check_return=True) |
| |
| @trace_event.traced |
| def edit_shared_prefs(dev): |
| for setting in self._test_instance.edit_shared_prefs: |
| shared_pref = shared_prefs.SharedPrefs(dev, setting['package'], |
| setting['filename']) |
| shared_preference_utils.ApplySharedPreferenceSetting( |
| shared_pref, setting) |
| |
| @instrumentation_tracing.no_tracing |
| def push_test_data(dev): |
| device_root = posixpath.join(dev.GetExternalStoragePath(), |
| 'chromium_tests_root') |
| host_device_tuples_substituted = [ |
| (h, local_device_test_run.SubstituteDeviceRoot(d, device_root)) |
| for h, d in host_device_tuples] |
| logging.info('instrumentation data deps:') |
| for h, d in host_device_tuples_substituted: |
| logging.info('%r -> %r', h, d) |
| dev.PushChangedFiles(host_device_tuples_substituted, |
| delete_device_stale=True) |
| if not host_device_tuples_substituted: |
| dev.RunShellCommand(['rm', '-rf', device_root], check_return=True) |
| dev.RunShellCommand(['mkdir', '-p', device_root], check_return=True) |
| |
| @trace_event.traced |
| def create_flag_changer(dev): |
| if self._test_instance.flags: |
| if not self._test_instance.package_info: |
| logging.error("Couldn't set flags: no package info") |
| elif not self._test_instance.package_info.cmdline_file: |
| logging.error("Couldn't set flags: no cmdline_file") |
| else: |
| self._CreateFlagChangerIfNeeded(dev) |
| logging.debug('Attempting to set flags: %r', |
| self._test_instance.flags) |
| self._flag_changers[str(dev)].AddFlags(self._test_instance.flags) |
| |
| valgrind_tools.SetChromeTimeoutScale( |
| dev, self._test_instance.timeout_scale) |
| |
| @trace_event.traced |
| def setup_ui_capture_dir(dev): |
| # Make sure the UI capture directory exists and is empty by deleting |
| # and recreating it. |
| # TODO (aberent) once DeviceTempDir exists use it here. |
| self._ui_capture_dir[dev] = posixpath.join( |
| dev.GetExternalStoragePath(), |
| *UI_CAPTURE_DIRS) |
| |
| if dev.PathExists(self._ui_capture_dir[dev]): |
| dev.RunShellCommand(['rm', '-rf', self._ui_capture_dir[dev]]) |
| dev.RunShellCommand(['mkdir', self._ui_capture_dir[dev]]) |
| |
| steps += [set_debug_app, edit_shared_prefs, push_test_data, |
| create_flag_changer, setup_ui_capture_dir] |
| |
| def bind_crash_handler(step, dev): |
| return lambda: crash_handler.RetryOnSystemCrash(step, dev) |
| |
| steps = [bind_crash_handler(s, device) for s in steps] |
| |
| if self._env.concurrent_adb: |
| reraiser_thread.RunAsync(steps) |
| else: |
| for step in steps: |
| step() |
| if self._test_instance.store_tombstones: |
| tombstones.ClearAllTombstones(device) |
| |
| self._env.parallel_devices.pMap( |
| individual_device_set_up, |
| self._test_instance.GetDataDependencies()) |
| |
| #override |
| def TearDown(self): |
| @local_device_environment.handle_shard_failures_with( |
| self._env.BlacklistDevice) |
| @trace_event.traced |
| def individual_device_tear_down(dev): |
| if str(dev) in self._flag_changers: |
| self._flag_changers[str(dev)].Restore() |
| |
| # Remove package-specific configuration |
| dev.RunShellCommand(['am', 'clear-debug-app'], check_return=True) |
| |
| valgrind_tools.SetChromeTimeoutScale(dev, None) |
| |
| if self._test_instance.ui_screenshot_dir: |
| pull_ui_screen_captures(dev) |
| |
| if self._replace_package_contextmanager: |
| self._replace_package_contextmanager.__exit__(*sys.exc_info()) |
| |
| @trace_event.traced |
| def pull_ui_screen_captures(dev): |
| file_names = dev.ListDirectory(self._ui_capture_dir[dev]) |
| target_path = self._test_instance.ui_screenshot_dir |
| if not os.path.exists(target_path): |
| os.makedirs(target_path) |
| |
| for file_name in file_names: |
| dev.PullFile(posixpath.join(self._ui_capture_dir[dev], file_name), |
| target_path) |
| |
| self._env.parallel_devices.pMap(individual_device_tear_down) |
| |
| def _CreateFlagChangerIfNeeded(self, device): |
| if not str(device) in self._flag_changers: |
| self._flag_changers[str(device)] = flag_changer.FlagChanger( |
| device, self._test_instance.package_info.cmdline_file) |
| |
| #override |
| def _CreateShards(self, tests): |
| return tests |
| |
| #override |
| def _GetTests(self): |
| tests = None |
| if self._test_instance.junit4_runner_class in _TEST_LIST_JUNIT4_RUNNERS: |
| raw_tests = self._GetTestsFromRunner() |
| tests = self._test_instance.ProcessRawTests(raw_tests) |
| else: |
| tests = self._test_instance.GetTests() |
| tests = self._ApplyExternalSharding( |
| tests, self._test_instance.external_shard_index, |
| self._test_instance.total_external_shards) |
| return tests |
| |
| #override |
| def _GetUniqueTestName(self, test): |
| return instrumentation_test_instance.GetUniqueTestName(test) |
| |
| #override |
| def _RunTest(self, device, test): |
| extras = {} |
| |
| flags_to_add = [] |
| test_timeout_scale = None |
| if self._test_instance.coverage_directory: |
| coverage_basename = '%s.ec' % ('%s_group' % test[0]['method'] |
| if isinstance(test, list) else test['method']) |
| extras['coverage'] = 'true' |
| coverage_directory = os.path.join( |
| device.GetExternalStoragePath(), 'chrome', 'test', 'coverage') |
| coverage_device_file = os.path.join( |
| coverage_directory, coverage_basename) |
| extras['coverageFile'] = coverage_device_file |
| # Save screenshot if screenshot dir is specified (save locally) or if |
| # a GS bucket is passed (save in cloud). |
| screenshot_device_file = None |
| if (self._test_instance.screenshot_dir or |
| self._test_instance.gs_results_bucket): |
| screenshot_device_file = device_temp_file.DeviceTempFile( |
| device.adb, suffix='.png', dir=device.GetExternalStoragePath()) |
| extras[EXTRA_SCREENSHOT_FILE] = screenshot_device_file.name |
| |
| extras[EXTRA_UI_CAPTURE_DIR] = self._ui_capture_dir[device] |
| |
| if self._env.trace_output: |
| trace_device_file = device_temp_file.DeviceTempFile( |
| device.adb, suffix='.json', dir=device.GetExternalStoragePath()) |
| extras[EXTRA_TRACE_FILE] = trace_device_file.name |
| |
| if isinstance(test, list): |
| if not self._test_instance.driver_apk: |
| raise Exception('driver_apk does not exist. ' |
| 'Please build it and try again.') |
| if any(t.get('is_junit4') for t in test): |
| raise Exception('driver apk does not support JUnit4 tests') |
| |
| def name_and_timeout(t): |
| n = instrumentation_test_instance.GetTestName(t) |
| i = self._GetTimeoutFromAnnotations(t['annotations'], n) |
| return (n, i) |
| |
| test_names, timeouts = zip(*(name_and_timeout(t) for t in test)) |
| |
| test_name = ','.join(test_names) |
| test_display_name = test_name |
| target = '%s/%s' % ( |
| self._test_instance.driver_package, |
| self._test_instance.driver_name) |
| extras.update( |
| self._test_instance.GetDriverEnvironmentVars( |
| test_list=test_names)) |
| timeout = sum(timeouts) |
| else: |
| test_name = instrumentation_test_instance.GetTestName(test) |
| test_display_name = self._GetUniqueTestName(test) |
| if test['is_junit4']: |
| target = '%s/%s' % ( |
| self._test_instance.test_package, |
| self._test_instance.junit4_runner_class) |
| else: |
| target = '%s/%s' % ( |
| self._test_instance.test_package, |
| self._test_instance.junit3_runner_class) |
| extras['class'] = test_name |
| if 'flags' in test and test['flags']: |
| flags_to_add.extend(test['flags']) |
| timeout = self._GetTimeoutFromAnnotations( |
| test['annotations'], test_display_name) |
| |
| test_timeout_scale = self._GetTimeoutScaleFromAnnotations( |
| test['annotations']) |
| if test_timeout_scale and test_timeout_scale != 1: |
| valgrind_tools.SetChromeTimeoutScale( |
| device, test_timeout_scale * self._test_instance.timeout_scale) |
| |
| if self._env.wait_for_java_debugger: |
| timeout = None |
| logging.info('preparing to run %s: %s', test_display_name, test) |
| |
| render_tests_device_output_dir = None |
| if _IsRenderTest(test): |
| # TODO(mikecase): Add DeviceTempDirectory class and use that instead. |
| render_tests_device_output_dir = posixpath.join( |
| device.GetExternalStoragePath(), |
| 'render_test_output_dir') |
| flags_to_add.append('--render-test-output-dir=%s' % |
| render_tests_device_output_dir) |
| |
| if flags_to_add: |
| self._CreateFlagChangerIfNeeded(device) |
| self._flag_changers[str(device)].PushFlags(add=flags_to_add) |
| |
| time_ms = lambda: int(time.time() * 1e3) |
| start_ms = time_ms() |
| |
| with local_device_environment.OptionalPerTestLogcat( |
| device, test_name.replace('#', '.'), |
| self._test_instance.should_save_logcat, |
| additional_filter_specs=['%s:I' % _TAG], |
| deobfuscate_func=self._test_instance.MaybeDeobfuscateLines) as logmon: |
| with _LogTestEndpoints(device, test_name): |
| with contextlib_ext.Optional( |
| trace_event.trace(test_name), |
| self._env.trace_output): |
| output = device.StartInstrumentation( |
| target, raw=True, extras=extras, timeout=timeout, retries=0) |
| |
| logcat_url = logmon.GetLogcatURL() |
| duration_ms = time_ms() - start_ms |
| |
| with contextlib_ext.Optional( |
| trace_event.trace('ProcessResults'), |
| self._env.trace_output): |
| output = self._test_instance.MaybeDeobfuscateLines(output) |
| # TODO(jbudorick): Make instrumentation tests output a JSON so this |
| # doesn't have to parse the output. |
| result_code, result_bundle, statuses = ( |
| self._test_instance.ParseAmInstrumentRawOutput(output)) |
| results = self._test_instance.GenerateTestResults( |
| result_code, result_bundle, statuses, start_ms, duration_ms, |
| device.product_cpu_abi, self._test_instance.symbolizer) |
| |
| if self._env.trace_output: |
| self._SaveTraceData(trace_device_file, device, test['class']) |
| |
| def restore_flags(): |
| if flags_to_add: |
| self._flag_changers[str(device)].Restore() |
| |
| def restore_timeout_scale(): |
| if test_timeout_scale: |
| valgrind_tools.SetChromeTimeoutScale( |
| device, self._test_instance.timeout_scale) |
| |
| def handle_coverage_data(): |
| if self._test_instance.coverage_directory: |
| device.PullFile(coverage_directory, |
| self._test_instance.coverage_directory) |
| device.RunShellCommand( |
| 'rm -f %s' % posixpath.join(coverage_directory, '*'), |
| check_return=True, shell=True) |
| |
| def handle_render_test_data(): |
| if _IsRenderTest(test): |
| # Render tests do not cause test failure by default. So we have to check |
| # to see if any failure images were generated even if the test does not |
| # fail. |
| try: |
| self._ProcessRenderTestResults( |
| device, render_tests_device_output_dir, results) |
| finally: |
| device.RemovePath(render_tests_device_output_dir, |
| recursive=True, force=True) |
| |
| # While constructing the TestResult objects, we can parallelize several |
| # steps that involve ADB. These steps should NOT depend on any info in |
| # the results! Things such as whether the test CRASHED have not yet been |
| # determined. |
| post_test_steps = [restore_flags, restore_timeout_scale, |
| handle_coverage_data, handle_render_test_data] |
| if self._env.concurrent_adb: |
| post_test_step_thread_group = reraiser_thread.ReraiserThreadGroup( |
| reraiser_thread.ReraiserThread(f) for f in post_test_steps) |
| post_test_step_thread_group.StartAll(will_block=True) |
| else: |
| for step in post_test_steps: |
| step() |
| |
| for result in results: |
| if logcat_url: |
| result.SetLink('logcat', logcat_url) |
| |
| # Update the result name if the test used flags. |
| if flags_to_add: |
| for r in results: |
| if r.GetName() == test_name: |
| r.SetName(test_display_name) |
| |
| # Add UNKNOWN results for any missing tests. |
| iterable_test = test if isinstance(test, list) else [test] |
| test_names = set(self._GetUniqueTestName(t) for t in iterable_test) |
| results_names = set(r.GetName() for r in results) |
| results.extend( |
| base_test_result.BaseTestResult(u, base_test_result.ResultType.UNKNOWN) |
| for u in test_names.difference(results_names)) |
| |
| # Update the result type if we detect a crash. |
| if DidPackageCrashOnDevice(self._test_instance.test_package, device): |
| for r in results: |
| if r.GetType() == base_test_result.ResultType.UNKNOWN: |
| r.SetType(base_test_result.ResultType.CRASH) |
| |
| # Handle failures by: |
| # - optionally taking a screenshot |
| # - logging the raw output at INFO level |
| # - clearing the application state while persisting permissions |
| if any(r.GetType() not in (base_test_result.ResultType.PASS, |
| base_test_result.ResultType.SKIP) |
| for r in results): |
| with contextlib_ext.Optional( |
| tempfile_ext.NamedTemporaryDirectory(), |
| self._test_instance.screenshot_dir is None and |
| self._test_instance.gs_results_bucket) as screenshot_host_dir: |
| screenshot_host_dir = ( |
| self._test_instance.screenshot_dir or screenshot_host_dir) |
| self._SaveScreenshot(device, screenshot_host_dir, |
| screenshot_device_file, test_display_name, |
| results) |
| |
| logging.info('detected failure in %s. raw output:', test_display_name) |
| for l in output: |
| logging.info(' %s', l) |
| if (not self._env.skip_clear_data |
| and self._test_instance.package_info): |
| permissions = ( |
| self._test_instance.apk_under_test.GetPermissions() |
| if self._test_instance.apk_under_test |
| else None) |
| device.ClearApplicationState(self._test_instance.package_info.package, |
| permissions=permissions) |
| else: |
| logging.debug('raw output from %s:', test_display_name) |
| for l in output: |
| logging.debug(' %s', l) |
| if self._test_instance.store_tombstones: |
| tombstones_url = None |
| for result in results: |
| if result.GetType() == base_test_result.ResultType.CRASH: |
| if not tombstones_url: |
| resolved_tombstones = tombstones.ResolveTombstones( |
| device, |
| resolve_all_tombstones=True, |
| include_stack_symbols=False, |
| wipe_tombstones=True, |
| tombstone_symbolizer=self._test_instance.symbolizer) |
| stream_name = 'tombstones_%s_%s' % ( |
| time.strftime('%Y%m%dT%H%M%S-UTC', time.gmtime()), |
| device.serial) |
| tombstones_url = logdog_helper.text( |
| stream_name, '\n'.join(resolved_tombstones)) |
| result.SetLink('tombstones', tombstones_url) |
| |
| if self._env.concurrent_adb: |
| post_test_step_thread_group.JoinAll() |
| return results, None |
| |
| def _GetTestsFromRunner(self): |
| test_apk_path = self._test_instance.test_apk.path |
| pickle_path = '%s-runner.pickle' % test_apk_path |
| try: |
| return instrumentation_test_instance.GetTestsFromPickle( |
| pickle_path, test_apk_path) |
| except instrumentation_test_instance.TestListPickleException as e: |
| logging.info('Could not get tests from pickle: %s', e) |
| logging.info('Getting tests by having %s list them.', |
| self._test_instance.junit4_runner_class) |
| def list_tests(d): |
| def _run(dev): |
| with device_temp_file.DeviceTempFile( |
| dev.adb, suffix='.json', |
| dir=dev.GetExternalStoragePath()) as dev_test_list_json: |
| junit4_runner_class = self._test_instance.junit4_runner_class |
| test_package = self._test_instance.test_package |
| extras = {} |
| extras['log'] = 'true' |
| extras[_EXTRA_TEST_LIST] = dev_test_list_json.name |
| target = '%s/%s' % (test_package, junit4_runner_class) |
| kwargs = {} |
| if self._env.wait_for_java_debugger: |
| kwargs['timeout'] = None |
| test_list_run_output = dev.StartInstrumentation( |
| target, extras=extras, retries=0, **kwargs) |
| if any(test_list_run_output): |
| logging.error('Unexpected output while listing tests:') |
| for line in test_list_run_output: |
| logging.error(' %s', line) |
| with tempfile_ext.NamedTemporaryDirectory() as host_dir: |
| host_file = os.path.join(host_dir, 'list_tests.json') |
| dev.PullFile(dev_test_list_json.name, host_file) |
| with open(host_file, 'r') as host_file: |
| return json.load(host_file) |
| return crash_handler.RetryOnSystemCrash(_run, d) |
| |
| raw_test_lists = self._env.parallel_devices.pMap(list_tests).pGet(None) |
| |
| # If all devices failed to list tests, raise an exception. |
| # Check that tl is not None and is not empty. |
| if all(not tl for tl in raw_test_lists): |
| raise device_errors.CommandFailedError( |
| 'Failed to list tests on any device') |
| |
| # Get the first viable list of raw tests |
| raw_tests = [tl for tl in raw_test_lists if tl][0] |
| |
| instrumentation_test_instance.SaveTestsToPickle( |
| pickle_path, test_apk_path, raw_tests) |
| return raw_tests |
| |
| def _SaveTraceData(self, trace_device_file, device, test_class): |
| trace_host_file = self._env.trace_output |
| |
| if device.FileExists(trace_device_file.name): |
| try: |
| java_trace_json = device.ReadFile(trace_device_file.name) |
| except IOError: |
| raise Exception('error pulling trace file from device') |
| finally: |
| trace_device_file.close() |
| |
| process_name = '%s (device %s)' % (test_class, device.serial) |
| process_hash = int(hashlib.md5(process_name).hexdigest()[:6], 16) |
| |
| java_trace = json.loads(java_trace_json) |
| java_trace.sort(key=lambda event: event['ts']) |
| |
| get_date_command = 'echo $EPOCHREALTIME' |
| device_time = device.RunShellCommand(get_date_command, single_line=True) |
| device_time = float(device_time) * 1e6 |
| system_time = trace_time.Now() |
| time_difference = system_time - device_time |
| |
| threads_to_add = set() |
| for event in java_trace: |
| # Ensure thread ID and thread name will be linked in the metadata. |
| threads_to_add.add((event['tid'], event['name'])) |
| |
| event['pid'] = process_hash |
| |
| # Adjust time stamp to align with Python trace times (from |
| # trace_time.Now()). |
| event['ts'] += time_difference |
| |
| for tid, thread_name in threads_to_add: |
| thread_name_metadata = {'pid': process_hash, 'tid': tid, |
| 'ts': 0, 'ph': 'M', 'cat': '__metadata', |
| 'name': 'thread_name', |
| 'args': {'name': thread_name}} |
| java_trace.append(thread_name_metadata) |
| |
| process_name_metadata = {'pid': process_hash, 'tid': 0, 'ts': 0, |
| 'ph': 'M', 'cat': '__metadata', |
| 'name': 'process_name', |
| 'args': {'name': process_name}} |
| java_trace.append(process_name_metadata) |
| |
| java_trace_json = json.dumps(java_trace) |
| java_trace_json = java_trace_json.rstrip(' ]') |
| |
| with open(trace_host_file, 'r') as host_handle: |
| host_contents = host_handle.readline() |
| |
| if host_contents: |
| java_trace_json = ',%s' % java_trace_json.lstrip(' [') |
| |
| with open(trace_host_file, 'a') as host_handle: |
| host_handle.write(java_trace_json) |
| |
| def _SaveScreenshot(self, device, screenshot_host_dir, screenshot_device_file, |
| test_name, results): |
| if screenshot_host_dir: |
| screenshot_host_file = os.path.join( |
| screenshot_host_dir, |
| '%s-%s.png' % ( |
| test_name, |
| time.strftime('%Y%m%dT%H%M%S-UTC', time.gmtime()))) |
| if device.FileExists(screenshot_device_file.name): |
| try: |
| device.PullFile(screenshot_device_file.name, screenshot_host_file) |
| finally: |
| screenshot_device_file.close() |
| |
| logging.info( |
| 'Saved screenshot for %s to %s.', |
| test_name, screenshot_host_file) |
| if self._test_instance.gs_results_bucket: |
| link = google_storage_helper.upload( |
| google_storage_helper.unique_name( |
| 'screenshot', device=device), |
| screenshot_host_file, |
| bucket=('%s/screenshots' % |
| self._test_instance.gs_results_bucket)) |
| for result in results: |
| result.SetLink('post_test_screenshot', link) |
| |
| def _ProcessRenderTestResults( |
| self, device, render_tests_device_output_dir, results): |
| # If GS results bucket is specified, will archive render result images. |
| # If render image dir is specified, will pull the render result image from |
| # the device and leave in the directory. |
| if not (bool(self._test_instance.gs_results_bucket) or |
| bool(self._test_instance.render_results_dir)): |
| return |
| |
| failure_images_device_dir = posixpath.join( |
| render_tests_device_output_dir, 'failures') |
| if not device.FileExists(failure_images_device_dir): |
| return |
| |
| diff_images_device_dir = posixpath.join( |
| render_tests_device_output_dir, 'diffs') |
| |
| golden_images_device_dir = posixpath.join( |
| render_tests_device_output_dir, 'goldens') |
| |
| with contextlib_ext.Optional( |
| tempfile_ext.NamedTemporaryDirectory(), |
| not bool(self._test_instance.render_results_dir)) as render_temp_dir: |
| render_host_dir = ( |
| self._test_instance.render_results_dir or render_temp_dir) |
| |
| if not os.path.exists(render_host_dir): |
| os.makedirs(render_host_dir) |
| |
| # Pull all render test results from device. |
| device.PullFile(failure_images_device_dir, render_host_dir) |
| |
| if device.FileExists(diff_images_device_dir): |
| device.PullFile(diff_images_device_dir, render_host_dir) |
| else: |
| logging.error('Diff images not found on device.') |
| |
| if device.FileExists(golden_images_device_dir): |
| device.PullFile(golden_images_device_dir, render_host_dir) |
| else: |
| logging.error('Golden images not found on device.') |
| |
| # Upload results to Google Storage. |
| if self._test_instance.gs_results_bucket: |
| self._UploadRenderTestResults(render_host_dir, results) |
| |
| def _UploadRenderTestResults(self, render_host_dir, results): |
| render_tests_bucket = ( |
| self._test_instance.gs_results_bucket + '/render_tests') |
| |
| for failure_filename in os.listdir( |
| os.path.join(render_host_dir, 'failures')): |
| m = RE_RENDER_IMAGE_NAME.match(failure_filename) |
| if not m: |
| logging.warning('Unexpected file in render test failures: %s', |
| failure_filename) |
| continue |
| |
| failure_filepath = os.path.join( |
| render_host_dir, 'failures', failure_filename) |
| failure_link = google_storage_helper.upload_content_addressed( |
| failure_filepath, bucket=render_tests_bucket) |
| |
| golden_filepath = os.path.join( |
| render_host_dir, 'goldens', failure_filename) |
| if os.path.exists(golden_filepath): |
| golden_link = google_storage_helper.upload_content_addressed( |
| golden_filepath, bucket=render_tests_bucket) |
| else: |
| golden_link = '' |
| |
| diff_filepath = os.path.join( |
| render_host_dir, 'diffs', failure_filename) |
| if os.path.exists(diff_filepath): |
| diff_link = google_storage_helper.upload_content_addressed( |
| diff_filepath, bucket=render_tests_bucket) |
| else: |
| diff_link = '' |
| |
| with tempfile.NamedTemporaryFile(suffix='.html') as temp_html: |
| jinja2_env = jinja2.Environment( |
| loader=jinja2.FileSystemLoader(_JINJA_TEMPLATE_DIR), |
| trim_blocks=True) |
| template = jinja2_env.get_template(_JINJA_TEMPLATE_FILENAME) |
| # pylint: disable=no-member |
| processed_template_output = template.render( |
| test_name=failure_filename, |
| failure_link=failure_link, |
| golden_link=golden_link, |
| diff_link=diff_link) |
| |
| temp_html.write(processed_template_output) |
| temp_html.flush() |
| html_results_link = google_storage_helper.upload_content_addressed( |
| temp_html.name, |
| bucket=render_tests_bucket, |
| content_type='text/html') |
| for result in results: |
| result.SetLink(failure_filename, html_results_link) |
| |
| #override |
| def _ShouldRetry(self, test, result): |
| def not_run(res): |
| if isinstance(res, list): |
| return any(not_run(r) for r in res) |
| return res.GetType() == base_test_result.ResultType.NOTRUN |
| |
| if 'RetryOnFailure' in test.get('annotations', {}) or not_run(result): |
| return True |
| |
| # TODO(jbudorick): Remove this log message once @RetryOnFailure has been |
| # enabled for a while. See crbug.com/619055 for more details. |
| logging.error('Default retries are being phased out. crbug.com/619055') |
| return False |
| |
| #override |
| def _ShouldShard(self): |
| return True |
| |
| @classmethod |
| def _GetTimeoutScaleFromAnnotations(cls, annotations): |
| try: |
| return int(annotations.get('TimeoutScale', {}).get('value', 1)) |
| except ValueError as e: |
| logging.warning("Non-integer value of TimeoutScale ignored. (%s)", str(e)) |
| return 1 |
| |
| @classmethod |
| def _GetTimeoutFromAnnotations(cls, annotations, test_name): |
| for k, v in TIMEOUT_ANNOTATIONS: |
| if k in annotations: |
| timeout = v |
| break |
| else: |
| logging.warning('Using default 1 minute timeout for %s', test_name) |
| timeout = 60 |
| |
| timeout *= cls._GetTimeoutScaleFromAnnotations(annotations) |
| |
| return timeout |
| |
| |
| def _IsRenderTest(test): |
| """Determines if a test or list of tests has a RenderTest amongst them.""" |
| if not isinstance(test, list): |
| test = [test] |
| return any([RENDER_TEST_FEATURE_ANNOTATION in t['annotations'].get( |
| FEATURE_ANNOTATION, {}).get('value', ()) for t in test]) |