| # 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 logging |
| import os |
| import pickle |
| import re |
| import sys |
| |
| from pylib import cmd_helper |
| from pylib import constants |
| from pylib import flag_changer |
| from pylib.base import base_test_result |
| from pylib.base import test_instance |
| from pylib.instrumentation import test_result |
| from pylib.instrumentation import instrumentation_parser |
| from pylib.utils import apk_helper |
| from pylib.utils import md5sum |
| from pylib.utils import proguard |
| |
| sys.path.append( |
| os.path.join(constants.DIR_SOURCE_ROOT, 'build', 'util', 'lib', 'common')) |
| import unittest_util |
| |
| # Ref: http://developer.android.com/reference/android/app/Activity.html |
| _ACTIVITY_RESULT_CANCELED = 0 |
| _ACTIVITY_RESULT_OK = -1 |
| |
| _DEFAULT_ANNOTATIONS = [ |
| 'Smoke', 'SmallTest', 'MediumTest', 'LargeTest', |
| 'EnormousTest', 'IntegrationTest'] |
| _EXTRA_ENABLE_HTTP_SERVER = ( |
| 'org.chromium.chrome.test.ChromeInstrumentationTestRunner.' |
| + 'EnableTestHttpServer') |
| _EXTRA_DRIVER_TEST_LIST = ( |
| 'org.chromium.test.driver.OnDeviceInstrumentationDriver.TestList') |
| _EXTRA_DRIVER_TEST_LIST_FILE = ( |
| 'org.chromium.test.driver.OnDeviceInstrumentationDriver.TestListFile') |
| _EXTRA_DRIVER_TARGET_PACKAGE = ( |
| 'org.chromium.test.driver.OnDeviceInstrumentationDriver.TargetPackage') |
| _EXTRA_DRIVER_TARGET_CLASS = ( |
| 'org.chromium.test.driver.OnDeviceInstrumentationDriver.TargetClass') |
| _NATIVE_CRASH_RE = re.compile('native crash', re.IGNORECASE) |
| _PICKLE_FORMAT_VERSION = 10 |
| |
| |
| # TODO(jbudorick): Make these private class methods of |
| # InstrumentationTestInstance once the instrumentation test_runner is |
| # deprecated. |
| def ParseAmInstrumentRawOutput(raw_output): |
| """Parses the output of an |am instrument -r| call. |
| |
| Args: |
| raw_output: the output of an |am instrument -r| call as a list of lines |
| Returns: |
| A 3-tuple containing: |
| - the instrumentation code as an integer |
| - the instrumentation result as a list of lines |
| - the instrumentation statuses received as a list of 2-tuples |
| containing: |
| - the status code as an integer |
| - the bundle dump as a dict mapping string keys to a list of |
| strings, one for each line. |
| """ |
| parser = instrumentation_parser.InstrumentationParser(raw_output) |
| statuses = list(parser.IterStatus()) |
| code, bundle = parser.GetResult() |
| return (code, bundle, statuses) |
| |
| |
| def GenerateTestResults( |
| result_code, result_bundle, statuses, start_ms, duration_ms): |
| """Generate test results from |statuses|. |
| |
| Args: |
| result_code: The overall status code as an integer. |
| result_bundle: The summary bundle dump as a dict. |
| statuses: A list of 2-tuples containing: |
| - the status code as an integer |
| - the bundle dump as a dict mapping string keys to string values |
| Note that this is the same as the third item in the 3-tuple returned by |
| |_ParseAmInstrumentRawOutput|. |
| start_ms: The start time of the test in milliseconds. |
| duration_ms: The duration of the test in milliseconds. |
| |
| Returns: |
| A list containing an instance of InstrumentationTestResult for each test |
| parsed. |
| """ |
| |
| results = [] |
| |
| current_result = None |
| |
| for status_code, bundle in statuses: |
| test_class = bundle.get('class', '') |
| test_method = bundle.get('test', '') |
| if test_class and test_method: |
| test_name = '%s#%s' % (test_class, test_method) |
| else: |
| continue |
| |
| if status_code == instrumentation_parser.STATUS_CODE_START: |
| if current_result: |
| results.append(current_result) |
| current_result = test_result.InstrumentationTestResult( |
| test_name, base_test_result.ResultType.UNKNOWN, start_ms, duration_ms) |
| else: |
| if status_code == instrumentation_parser.STATUS_CODE_OK: |
| if bundle.get('test_skipped', '').lower() in ('true', '1', 'yes'): |
| current_result.SetType(base_test_result.ResultType.SKIP) |
| elif current_result.GetType() == base_test_result.ResultType.UNKNOWN: |
| current_result.SetType(base_test_result.ResultType.PASS) |
| else: |
| if status_code not in (instrumentation_parser.STATUS_CODE_ERROR, |
| instrumentation_parser.STATUS_CODE_FAILURE): |
| logging.error('Unrecognized status code %d. Handling as an error.', |
| status_code) |
| current_result.SetType(base_test_result.ResultType.FAIL) |
| if 'stack' in bundle: |
| current_result.SetLog(bundle['stack']) |
| |
| if current_result: |
| if current_result.GetType() == base_test_result.ResultType.UNKNOWN: |
| crashed = (result_code == _ACTIVITY_RESULT_CANCELED |
| and any(_NATIVE_CRASH_RE.search(l) |
| for l in result_bundle.itervalues())) |
| if crashed: |
| current_result.SetType(base_test_result.ResultType.CRASH) |
| |
| results.append(current_result) |
| |
| return results |
| |
| |
| class InstrumentationTestInstance(test_instance.TestInstance): |
| |
| def __init__(self, args, isolate_delegate, error_func): |
| super(InstrumentationTestInstance, self).__init__() |
| |
| self._apk_under_test = None |
| self._package_info = None |
| self._suite = None |
| self._test_apk = None |
| self._test_jar = None |
| self._test_package = None |
| self._test_runner = None |
| self._test_support_apk = None |
| self._initializeApkAttributes(args, error_func) |
| |
| self._data_deps = None |
| self._isolate_abs_path = None |
| self._isolate_delegate = None |
| self._isolated_abs_path = None |
| self._test_data = None |
| self._initializeDataDependencyAttributes(args, isolate_delegate) |
| |
| self._annotations = None |
| self._excluded_annotations = None |
| self._test_filter = None |
| self._initializeTestFilterAttributes(args) |
| |
| self._flags = None |
| self._initializeFlagAttributes(args) |
| |
| self._driver_apk = None |
| self._driver_package = None |
| self._driver_name = None |
| self._initializeDriverAttributes() |
| |
| def _initializeApkAttributes(self, args, error_func): |
| if args.apk_under_test.endswith('.apk'): |
| self._apk_under_test = args.apk_under_test |
| else: |
| self._apk_under_test = os.path.join( |
| constants.GetOutDirectory(), constants.SDK_BUILD_APKS_DIR, |
| '%s.apk' % args.apk_under_test) |
| |
| if not os.path.exists(self._apk_under_test): |
| error_func('Unable to find APK under test: %s' % self._apk_under_test) |
| |
| if args.test_apk.endswith('.apk'): |
| self._suite = os.path.splitext(os.path.basename(args.test_apk))[0] |
| self._test_apk = args.test_apk |
| else: |
| self._suite = args.test_apk |
| self._test_apk = os.path.join( |
| constants.GetOutDirectory(), constants.SDK_BUILD_APKS_DIR, |
| '%s.apk' % args.test_apk) |
| |
| self._test_jar = os.path.join( |
| constants.GetOutDirectory(), constants.SDK_BUILD_TEST_JAVALIB_DIR, |
| '%s.jar' % self._suite) |
| self._test_support_apk = os.path.join( |
| constants.GetOutDirectory(), constants.SDK_BUILD_TEST_JAVALIB_DIR, |
| '%sSupport.apk' % self._suite) |
| |
| if not os.path.exists(self._test_apk): |
| error_func('Unable to find test APK: %s' % self._test_apk) |
| if not os.path.exists(self._test_jar): |
| error_func('Unable to find test JAR: %s' % self._test_jar) |
| |
| self._test_package = apk_helper.GetPackageName(self.test_apk) |
| self._test_runner = apk_helper.GetInstrumentationName(self.test_apk) |
| |
| self._package_info = None |
| for package_info in constants.PACKAGE_INFO.itervalues(): |
| if self._test_package == package_info.test_package: |
| self._package_info = package_info |
| if not self._package_info: |
| logging.warning('Unable to find package info for %s', self._test_package) |
| |
| def _initializeDataDependencyAttributes(self, args, isolate_delegate): |
| self._data_deps = [] |
| if args.isolate_file_path: |
| self._isolate_abs_path = os.path.abspath(args.isolate_file_path) |
| self._isolate_delegate = isolate_delegate |
| self._isolated_abs_path = os.path.join( |
| constants.GetOutDirectory(), '%s.isolated' % self._test_package) |
| else: |
| self._isolate_delegate = None |
| |
| # TODO(jbudorick): Deprecate and remove --test-data once data dependencies |
| # are fully converted to isolate. |
| if args.test_data: |
| logging.info('Data dependencies specified via --test-data') |
| self._test_data = args.test_data |
| else: |
| self._test_data = None |
| |
| if not self._isolate_delegate and not self._test_data: |
| logging.warning('No data dependencies will be pushed.') |
| |
| def _initializeTestFilterAttributes(self, args): |
| self._test_filter = args.test_filter |
| |
| def annotation_dict_element(a): |
| a = a.split('=') |
| return (a[0], a[1] if len(a) == 2 else None) |
| |
| if args.annotation_str: |
| self._annotations = dict( |
| annotation_dict_element(a) |
| for a in args.annotation_str.split(',')) |
| elif not self._test_filter: |
| self._annotations = dict( |
| annotation_dict_element(a) |
| for a in _DEFAULT_ANNOTATIONS) |
| else: |
| self._annotations = {} |
| |
| if args.exclude_annotation_str: |
| self._excluded_annotations = dict( |
| annotation_dict_element(a) |
| for a in args.exclude_annotation_str.split(',')) |
| else: |
| self._excluded_annotations = {} |
| |
| def _initializeFlagAttributes(self, args): |
| self._flags = ['--disable-fre', '--enable-test-intents'] |
| # TODO(jbudorick): Transition "--device-flags" to "--device-flags-file" |
| if hasattr(args, 'device_flags') and args.device_flags: |
| with open(args.device_flags) as device_flags_file: |
| stripped_lines = (l.strip() for l in device_flags_file) |
| self._flags.extend([flag for flag in stripped_lines if flag]) |
| if hasattr(args, 'device_flags_file') and args.device_flags_file: |
| with open(args.device_flags_file) as device_flags_file: |
| stripped_lines = (l.strip() for l in device_flags_file) |
| self._flags.extend([flag for flag in stripped_lines if flag]) |
| |
| def _initializeDriverAttributes(self): |
| self._driver_apk = os.path.join( |
| constants.GetOutDirectory(), constants.SDK_BUILD_APKS_DIR, |
| 'OnDeviceInstrumentationDriver.apk') |
| if os.path.exists(self._driver_apk): |
| self._driver_package = apk_helper.GetPackageName( |
| self._driver_apk) |
| self._driver_name = apk_helper.GetInstrumentationName( |
| self._driver_apk) |
| else: |
| self._driver_apk = None |
| |
| @property |
| def apk_under_test(self): |
| return self._apk_under_test |
| |
| @property |
| def flags(self): |
| return self._flags |
| |
| @property |
| def driver_apk(self): |
| return self._driver_apk |
| |
| @property |
| def driver_package(self): |
| return self._driver_package |
| |
| @property |
| def driver_name(self): |
| return self._driver_name |
| |
| @property |
| def package_info(self): |
| return self._package_info |
| |
| @property |
| def suite(self): |
| return self._suite |
| |
| @property |
| def test_apk(self): |
| return self._test_apk |
| |
| @property |
| def test_jar(self): |
| return self._test_jar |
| |
| @property |
| def test_support_apk(self): |
| return self._test_support_apk |
| |
| @property |
| def test_package(self): |
| return self._test_package |
| |
| @property |
| def test_runner(self): |
| return self._test_runner |
| |
| #override |
| def TestType(self): |
| return 'instrumentation' |
| |
| #override |
| def SetUp(self): |
| if self._isolate_delegate: |
| self._isolate_delegate.Remap( |
| self._isolate_abs_path, self._isolated_abs_path) |
| self._isolate_delegate.MoveOutputDeps() |
| self._data_deps.extend([(constants.ISOLATE_DEPS_DIR, None)]) |
| |
| # TODO(jbudorick): Convert existing tests that depend on the --test-data |
| # mechanism to isolate, then remove this. |
| if self._test_data: |
| for t in self._test_data: |
| device_rel_path, host_rel_path = t.split(':') |
| host_abs_path = os.path.join(constants.DIR_SOURCE_ROOT, host_rel_path) |
| self._data_deps.extend( |
| [(host_abs_path, |
| [None, 'chrome', 'test', 'data', device_rel_path])]) |
| |
| def GetDataDependencies(self): |
| return self._data_deps |
| |
| def GetTests(self): |
| pickle_path = '%s-proguard.pickle' % self.test_jar |
| try: |
| tests = self._GetTestsFromPickle(pickle_path, self.test_jar) |
| except self.ProguardPickleException as e: |
| logging.info('Getting tests from JAR via proguard. (%s)' % str(e)) |
| tests = self._GetTestsFromProguard(self.test_jar) |
| self._SaveTestsToPickle(pickle_path, self.test_jar, tests) |
| return self._InflateTests(self._FilterTests(tests)) |
| |
| class ProguardPickleException(Exception): |
| pass |
| |
| def _GetTestsFromPickle(self, pickle_path, jar_path): |
| if not os.path.exists(pickle_path): |
| raise self.ProguardPickleException('%s does not exist.' % pickle_path) |
| if os.path.getmtime(pickle_path) <= os.path.getmtime(jar_path): |
| raise self.ProguardPickleException( |
| '%s newer than %s.' % (jar_path, pickle_path)) |
| |
| with open(pickle_path, 'r') as pickle_file: |
| pickle_data = pickle.loads(pickle_file.read()) |
| jar_md5 = md5sum.CalculateHostMd5Sums(jar_path)[jar_path] |
| |
| try: |
| if pickle_data['VERSION'] != _PICKLE_FORMAT_VERSION: |
| raise self.ProguardPickleException('PICKLE_FORMAT_VERSION has changed.') |
| if pickle_data['JAR_MD5SUM'] != jar_md5: |
| raise self.ProguardPickleException('JAR file MD5 sum differs.') |
| return pickle_data['TEST_METHODS'] |
| except TypeError as e: |
| logging.error(pickle_data) |
| raise self.ProguardPickleException(str(e)) |
| |
| def _GetTestsFromProguard(self, jar_path): |
| p = proguard.Dump(jar_path) |
| |
| def is_test_class(c): |
| return c['class'].endswith('Test') |
| |
| def is_test_method(m): |
| return m['method'].startswith('test') |
| |
| class_lookup = dict((c['class'], c) for c in p['classes']) |
| def recursive_get_class_annotations(c): |
| s = c['superclass'] |
| if s in class_lookup: |
| a = recursive_get_class_annotations(class_lookup[s]) |
| else: |
| a = {} |
| a.update(c['annotations']) |
| return a |
| |
| def stripped_test_class(c): |
| return { |
| 'class': c['class'], |
| 'annotations': recursive_get_class_annotations(c), |
| 'methods': [m for m in c['methods'] if is_test_method(m)], |
| } |
| |
| return [stripped_test_class(c) for c in p['classes'] |
| if is_test_class(c)] |
| |
| def _SaveTestsToPickle(self, pickle_path, jar_path, tests): |
| jar_md5 = md5sum.CalculateHostMd5Sums(jar_path)[jar_path] |
| pickle_data = { |
| 'VERSION': _PICKLE_FORMAT_VERSION, |
| 'JAR_MD5SUM': jar_md5, |
| 'TEST_METHODS': tests, |
| } |
| with open(pickle_path, 'w') as pickle_file: |
| pickle.dump(pickle_data, pickle_file) |
| |
| def _FilterTests(self, tests): |
| |
| def gtest_filter(c, m): |
| t = ['%s.%s' % (c['class'].split('.')[-1], m['method'])] |
| return (not self._test_filter |
| or unittest_util.FilterTestNames(t, self._test_filter)) |
| |
| def annotation_filter(all_annotations): |
| if not self._annotations: |
| return True |
| return any_annotation_matches(self._annotations, all_annotations) |
| |
| def excluded_annotation_filter(all_annotations): |
| if not self._excluded_annotations: |
| return True |
| return not any_annotation_matches(self._excluded_annotations, |
| all_annotations) |
| |
| def any_annotation_matches(annotations, all_annotations): |
| return any( |
| ak in all_annotations and (av is None or av == all_annotations[ak]) |
| for ak, av in annotations.iteritems()) |
| |
| filtered_classes = [] |
| for c in tests: |
| filtered_methods = [] |
| for m in c['methods']: |
| # Gtest filtering |
| if not gtest_filter(c, m): |
| continue |
| |
| all_annotations = dict(c['annotations']) |
| all_annotations.update(m['annotations']) |
| if (not annotation_filter(all_annotations) |
| or not excluded_annotation_filter(all_annotations)): |
| continue |
| |
| filtered_methods.append(m) |
| |
| if filtered_methods: |
| filtered_class = dict(c) |
| filtered_class['methods'] = filtered_methods |
| filtered_classes.append(filtered_class) |
| |
| return filtered_classes |
| |
| def _InflateTests(self, tests): |
| inflated_tests = [] |
| for c in tests: |
| for m in c['methods']: |
| a = dict(c['annotations']) |
| a.update(m['annotations']) |
| inflated_tests.append({ |
| 'class': c['class'], |
| 'method': m['method'], |
| 'annotations': a, |
| }) |
| return inflated_tests |
| |
| @staticmethod |
| def GetHttpServerEnvironmentVars(): |
| return { |
| _EXTRA_ENABLE_HTTP_SERVER: None, |
| } |
| |
| def GetDriverEnvironmentVars( |
| self, test_list=None, test_list_file_path=None): |
| env = { |
| _EXTRA_DRIVER_TARGET_PACKAGE: self.test_package, |
| _EXTRA_DRIVER_TARGET_CLASS: self.test_runner, |
| } |
| |
| if test_list: |
| env[_EXTRA_DRIVER_TEST_LIST] = ','.join(test_list) |
| |
| if test_list_file_path: |
| env[_EXTRA_DRIVER_TEST_LIST_FILE] = ( |
| os.path.basename(test_list_file_path)) |
| |
| return env |
| |
| @staticmethod |
| def ParseAmInstrumentRawOutput(raw_output): |
| return ParseAmInstrumentRawOutput(raw_output) |
| |
| @staticmethod |
| def GenerateTestResults( |
| result_code, result_bundle, statuses, start_ms, duration_ms): |
| return GenerateTestResults(result_code, result_bundle, statuses, |
| start_ms, duration_ms) |
| |
| #override |
| def TearDown(self): |
| if self._isolate_delegate: |
| self._isolate_delegate.Clear() |
| |
