Add m-esr52 at 52.6.0

1 files changed, 591 insertions, 0 deletions

diff --git a/media/webrtc/trunk/build/android/pylib/run_java_tests.py b/media/webrtc/trunk/build/android/pylib/run_java_tests.py
new file mode 100644
index 000000000..fc0a13fd8
--- /dev/null
+++ b/media/webrtc/trunk/build/android/pylib/run_java_tests.py
@@ -0,0 +1,591 @@
+# 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.
+
+"""Runs the Java tests. See more information on run_instrumentation_tests.py."""
+
+import fnmatch
+import logging
+import os
+import re
+import shutil
+import sys
+import time
+
+import android_commands
+import apk_info
+from base_test_runner import BaseTestRunner
+from base_test_sharder import BaseTestSharder, SetTestsContainer
+import cmd_helper
+import constants
+import errors
+from forwarder import Forwarder
+from json_perf_parser import GetAverageRunInfoFromJSONString
+from perf_tests_helper import PrintPerfResult
+import sharded_tests_queue
+from test_result import SingleTestResult, TestResults
+import valgrind_tools
+
+_PERF_TEST_ANNOTATION = 'PerfTest'
+
+
+class FatalTestException(Exception):
+  """A fatal test exception."""
+  pass
+
+
+def _TestNameToExpectation(test_name):
+  # A test name is a Package.Path.Class#testName; convert to what we use in
+  # the expectation file.
+  return '.'.join(test_name.replace('#', '.').split('.')[-2:])
+
+
+def FilterTests(test_names, pattern_list, inclusive):
+  """Filters |test_names| using a list of patterns.
+
+  Args:
+    test_names: A list of test names.
+    pattern_list: A list of patterns.
+    inclusive: If True, returns the tests that match any pattern. if False,
+               returns the tests that do not match any pattern.
+  Returns:
+    A list of test names.
+  """
+  ret = []
+  for t in test_names:
+    has_match = False
+    for pattern in pattern_list:
+      has_match = has_match or fnmatch.fnmatch(_TestNameToExpectation(t),
+                                               pattern)
+    if has_match == inclusive:
+      ret += [t]
+  return ret
+
+
+class TestRunner(BaseTestRunner):
+  """Responsible for running a series of tests connected to a single device."""
+
+  _DEVICE_DATA_DIR = 'chrome/test/data'
+  _EMMA_JAR = os.path.join(os.environ.get('ANDROID_BUILD_TOP', ''),
+                           'external/emma/lib/emma.jar')
+  _COVERAGE_MERGED_FILENAME = 'unittest_coverage.es'
+  _COVERAGE_WEB_ROOT_DIR = os.environ.get('EMMA_WEB_ROOTDIR')
+  _COVERAGE_FILENAME = 'coverage.ec'
+  _COVERAGE_RESULT_PATH = ('/data/data/com.google.android.apps.chrome/files/' +
+                           _COVERAGE_FILENAME)
+  _COVERAGE_META_INFO_PATH = os.path.join(os.environ.get('ANDROID_BUILD_TOP',
+                                                         ''),
+                                          'out/target/common/obj/APPS',
+                                          'Chrome_intermediates/coverage.em')
+  _HOSTMACHINE_PERF_OUTPUT_FILE = '/tmp/chrome-profile'
+  _DEVICE_PERF_OUTPUT_SEARCH_PREFIX = (constants.DEVICE_PERF_OUTPUT_DIR +
+                                       '/chrome-profile*')
+  _DEVICE_HAS_TEST_FILES = {}
+
+  def __init__(self, options, device, tests_iter, coverage, shard_index, apks,
+               ports_to_forward):
+    """Create a new TestRunner.
+
+    Args:
+      options: An options object with the following required attributes:
+      -  build_type: 'Release' or 'Debug'.
+      -  install_apk: Re-installs the apk if opted.
+      -  save_perf_json: Whether or not to save the JSON file from UI perf
+            tests.
+      -  screenshot_failures: Take a screenshot for a test failure
+      -  tool: Name of the Valgrind tool.
+      -  wait_for_debugger: blocks until the debugger is connected.
+      device: Attached android device.
+      tests_iter: A list of tests to be run.
+      coverage: Collects coverage information if opted.
+      shard_index: shard # for this TestRunner, used to create unique port
+          numbers.
+      apks: A list of ApkInfo objects need to be installed. The first element
+            should be the tests apk, the rests could be the apks used in test.
+            The default is ChromeTest.apk.
+      ports_to_forward: A list of port numbers for which to set up forwarders.
+                        Can be optionally requested by a test case.
+    Raises:
+      FatalTestException: if coverage metadata is not available.
+    """
+    BaseTestRunner.__init__(
+        self, device, options.tool, shard_index, options.build_type)
+
+    if not apks:
+      apks = [apk_info.ApkInfo(options.test_apk_path,
+                               options.test_apk_jar_path)]
+
+    self.build_type = options.build_type
+    self.install_apk = options.install_apk
+    self.save_perf_json = options.save_perf_json
+    self.screenshot_failures = options.screenshot_failures
+    self.wait_for_debugger = options.wait_for_debugger
+
+    self.tests_iter = tests_iter
+    self.coverage = coverage
+    self.apks = apks
+    self.test_apk = apks[0]
+    self.instrumentation_class_path = self.test_apk.GetPackageName()
+    self.ports_to_forward = ports_to_forward
+
+    self.test_results = TestResults()
+    self.forwarder = None
+
+    if self.coverage:
+      if os.path.exists(TestRunner._COVERAGE_MERGED_FILENAME):
+        os.remove(TestRunner._COVERAGE_MERGED_FILENAME)
+      if not os.path.exists(TestRunner._COVERAGE_META_INFO_PATH):
+        raise FatalTestException('FATAL ERROR in ' + sys.argv[0] +
+                                 ' : Coverage meta info [' +
+                                 TestRunner._COVERAGE_META_INFO_PATH +
+                                 '] does not exist.')
+      if (not TestRunner._COVERAGE_WEB_ROOT_DIR or
+          not os.path.exists(TestRunner._COVERAGE_WEB_ROOT_DIR)):
+        raise FatalTestException('FATAL ERROR in ' + sys.argv[0] +
+                                 ' : Path specified in $EMMA_WEB_ROOTDIR [' +
+                                 TestRunner._COVERAGE_WEB_ROOT_DIR +
+                                 '] does not exist.')
+
+  def _GetTestsIter(self):
+    if not self.tests_iter:
+      # multiprocessing.Queue can't be pickled across processes if we have it as
+      # a member set during constructor.  Grab one here instead.
+      self.tests_iter = (BaseTestSharder.tests_container)
+    assert self.tests_iter
+    return self.tests_iter
+
+  def CopyTestFilesOnce(self):
+    """Pushes the test data files to the device. Installs the apk if opted."""
+    if TestRunner._DEVICE_HAS_TEST_FILES.get(self.device, False):
+      logging.warning('Already copied test files to device %s, skipping.',
+                      self.device)
+      return
+    host_test_files = [
+        ('android_webview/test/data/device_files', 'webview'),
+        ('content/test/data/android/device_files', 'content'),
+        ('chrome/test/data/android/device_files', 'chrome')
+    ]
+    for (host_src, dst_layer) in host_test_files:
+      host_test_files_path = constants.CHROME_DIR + '/' + host_src
+      if os.path.exists(host_test_files_path):
+        self.adb.PushIfNeeded(host_test_files_path,
+                              self.adb.GetExternalStorage() + '/' +
+                              TestRunner._DEVICE_DATA_DIR + '/' + dst_layer)
+    if self.install_apk:
+      for apk in self.apks:
+        self.adb.ManagedInstall(apk.GetApkPath(),
+                                package_name=apk.GetPackageName())
+    self.tool.CopyFiles()
+    TestRunner._DEVICE_HAS_TEST_FILES[self.device] = True
+
+  def SaveCoverageData(self, test):
+    """Saves the Emma coverage data before it's overwritten by the next test.
+
+    Args:
+      test: the test whose coverage data is collected.
+    """
+    if not self.coverage:
+      return
+    if not self.adb.Adb().Pull(TestRunner._COVERAGE_RESULT_PATH,
+                               constants.CHROME_DIR):
+      logging.error('ERROR: Unable to find file ' +
+                    TestRunner._COVERAGE_RESULT_PATH +
+                    ' on the device for test ' + test)
+    pulled_coverage_file = os.path.join(constants.CHROME_DIR,
+                                        TestRunner._COVERAGE_FILENAME)
+    if os.path.exists(TestRunner._COVERAGE_MERGED_FILENAME):
+      cmd = ['java', '-classpath', TestRunner._EMMA_JAR, 'emma', 'merge',
+             '-in', pulled_coverage_file,
+             '-in', TestRunner._COVERAGE_MERGED_FILENAME,
+             '-out', TestRunner._COVERAGE_MERGED_FILENAME]
+      cmd_helper.RunCmd(cmd)
+    else:
+      shutil.copy(pulled_coverage_file,
+                  TestRunner._COVERAGE_MERGED_FILENAME)
+    os.remove(pulled_coverage_file)
+
+  def GenerateCoverageReportIfNeeded(self):
+    """Uses the Emma to generate a coverage report and a html page."""
+    if not self.coverage:
+      return
+    cmd = ['java', '-classpath', TestRunner._EMMA_JAR,
+           'emma', 'report', '-r', 'html',
+           '-in', TestRunner._COVERAGE_MERGED_FILENAME,
+           '-in', TestRunner._COVERAGE_META_INFO_PATH]
+    cmd_helper.RunCmd(cmd)
+    new_dir = os.path.join(TestRunner._COVERAGE_WEB_ROOT_DIR,
+                           time.strftime('Coverage_for_%Y_%m_%d_%a_%H:%M'))
+    shutil.copytree('coverage', new_dir)
+
+    latest_dir = os.path.join(TestRunner._COVERAGE_WEB_ROOT_DIR,
+                              'Latest_Coverage_Run')
+    if os.path.exists(latest_dir):
+      shutil.rmtree(latest_dir)
+    os.mkdir(latest_dir)
+    webserver_new_index = os.path.join(new_dir, 'index.html')
+    webserver_new_files = os.path.join(new_dir, '_files')
+    webserver_latest_index = os.path.join(latest_dir, 'index.html')
+    webserver_latest_files = os.path.join(latest_dir, '_files')
+    # Setup new softlinks to last result.
+    os.symlink(webserver_new_index, webserver_latest_index)
+    os.symlink(webserver_new_files, webserver_latest_files)
+    cmd_helper.RunCmd(['chmod', '755', '-R', latest_dir, new_dir])
+
+  def _GetInstrumentationArgs(self):
+    ret = {}
+    if self.coverage:
+      ret['coverage'] = 'true'
+    if self.wait_for_debugger:
+      ret['debug'] = 'true'
+    return ret
+
+  def _TakeScreenshot(self, test):
+    """Takes a screenshot from the device."""
+    screenshot_tool = os.path.join(constants.CHROME_DIR,
+        'third_party/android_tools/sdk/tools/monkeyrunner')
+    screenshot_script = os.path.join(constants.CHROME_DIR,
+        'build/android/monkeyrunner_screenshot.py')
+    screenshot_path = os.path.join(constants.CHROME_DIR,
+                                   'out_screenshots')
+    if not os.path.exists(screenshot_path):
+      os.mkdir(screenshot_path)
+    screenshot_name = os.path.join(screenshot_path, test + '.png')
+    logging.info('Taking screenshot named %s', screenshot_name)
+    cmd_helper.RunCmd([screenshot_tool, screenshot_script,
+                       '--serial', self.device,
+                       '--file', screenshot_name])
+
+  def SetUp(self):
+    """Sets up the test harness and device before all tests are run."""
+    super(TestRunner, self).SetUp()
+    if not self.adb.IsRootEnabled():
+      logging.warning('Unable to enable java asserts for %s, non rooted device',
+                      self.device)
+    else:
+      if self.adb.SetJavaAssertsEnabled(enable=True):
+        self.adb.Reboot(full_reboot=False)
+
+    # We give different default value to launch HTTP server based on shard index
+    # because it may have race condition when multiple processes are trying to
+    # launch lighttpd with same port at same time.
+    http_server_ports = self.LaunchTestHttpServer(
+        os.path.join(constants.CHROME_DIR),
+        (constants.LIGHTTPD_RANDOM_PORT_FIRST + self.shard_index))
+    if self.ports_to_forward:
+      port_pairs = [(port, port) for port in self.ports_to_forward]
+      # We need to remember which ports the HTTP server is using, since the
+      # forwarder will stomp on them otherwise.
+      port_pairs.append(http_server_ports)
+      self.forwarder = Forwarder(
+         self.adb, port_pairs, self.tool, '127.0.0.1', self.build_type)
+    self.CopyTestFilesOnce()
+    self.flags.AddFlags(['--enable-test-intents'])
+
+  def TearDown(self):
+    """Cleans up the test harness and saves outstanding data from test run."""
+    if self.forwarder:
+      self.forwarder.Close()
+    self.GenerateCoverageReportIfNeeded()
+    super(TestRunner, self).TearDown()
+
+  def TestSetup(self, test):
+    """Sets up the test harness for running a particular test.
+
+    Args:
+      test: The name of the test that will be run.
+    """
+    self.SetupPerfMonitoringIfNeeded(test)
+    self._SetupIndividualTestTimeoutScale(test)
+    self.tool.SetupEnvironment()
+
+    # Make sure the forwarder is still running.
+    self.RestartHttpServerForwarderIfNecessary()
+
+  def _IsPerfTest(self, test):
+    """Determines whether a test is a performance test.
+
+    Args:
+      test: The name of the test to be checked.
+
+    Returns:
+      Whether the test is annotated as a performance test.
+    """
+    return _PERF_TEST_ANNOTATION in self.test_apk.GetTestAnnotations(test)
+
+  def SetupPerfMonitoringIfNeeded(self, test):
+    """Sets up performance monitoring if the specified test requires it.
+
+    Args:
+      test: The name of the test to be run.
+    """
+    if not self._IsPerfTest(test):
+      return
+    self.adb.Adb().SendCommand('shell rm ' +
+                               TestRunner._DEVICE_PERF_OUTPUT_SEARCH_PREFIX)
+    self.adb.StartMonitoringLogcat()
+
+  def TestTeardown(self, test, test_result):
+    """Cleans up the test harness after running a particular test.
+
+    Depending on the options of this TestRunner this might handle coverage
+    tracking or performance tracking.  This method will only be called if the
+    test passed.
+
+    Args:
+      test: The name of the test that was just run.
+      test_result: result for this test.
+    """
+
+    self.tool.CleanUpEnvironment()
+
+    # The logic below relies on the test passing.
+    if not test_result or test_result.GetStatusCode():
+      return
+
+    self.TearDownPerfMonitoring(test)
+    self.SaveCoverageData(test)
+
+  def TearDownPerfMonitoring(self, test):
+    """Cleans up performance monitoring if the specified test required it.
+
+    Args:
+      test: The name of the test that was just run.
+    Raises:
+      FatalTestException: if there's anything wrong with the perf data.
+    """
+    if not self._IsPerfTest(test):
+      return
+    raw_test_name = test.split('#')[1]
+
+    # Wait and grab annotation data so we can figure out which traces to parse
+    regex = self.adb.WaitForLogMatch(re.compile('\*\*PERFANNOTATION\(' +
+                                                raw_test_name +
+                                                '\)\:(.*)'), None)
+
+    # If the test is set to run on a specific device type only (IE: only
+    # tablet or phone) and it is being run on the wrong device, the test
+    # just quits and does not do anything.  The java test harness will still
+    # print the appropriate annotation for us, but will add --NORUN-- for
+    # us so we know to ignore the results.
+    # The --NORUN-- tag is managed by MainActivityTestBase.java
+    if regex.group(1) != '--NORUN--':
+
+      # Obtain the relevant perf data.  The data is dumped to a
+      # JSON formatted file.
+      json_string = self.adb.GetFileContents(
+          '/data/data/com.google.android.apps.chrome/files/PerfTestData.txt')
+
+      if json_string:
+        json_string = '\n'.join(json_string)
+      else:
+        raise FatalTestException('Perf file does not exist or is empty')
+
+      if self.save_perf_json:
+        json_local_file = '/tmp/chromium-android-perf-json-' + raw_test_name
+        with open(json_local_file, 'w') as f:
+          f.write(json_string)
+        logging.info('Saving Perf UI JSON from test ' +
+                     test + ' to ' + json_local_file)
+
+      raw_perf_data = regex.group(1).split(';')
+
+      for raw_perf_set in raw_perf_data:
+        if raw_perf_set:
+          perf_set = raw_perf_set.split(',')
+          if len(perf_set) != 3:
+            raise FatalTestException('Unexpected number of tokens in '
+                                     'perf annotation string: ' + raw_perf_set)
+
+          # Process the performance data
+          result = GetAverageRunInfoFromJSONString(json_string, perf_set[0])
+
+          PrintPerfResult(perf_set[1], perf_set[2],
+                          [result['average']], result['units'])
+
+  def _SetupIndividualTestTimeoutScale(self, test):
+    timeout_scale = self._GetIndividualTestTimeoutScale(test)
+    valgrind_tools.SetChromeTimeoutScale(self.adb, timeout_scale)
+
+  def _GetIndividualTestTimeoutScale(self, test):
+    """Returns the timeout scale for the given |test|."""
+    annotations = self.apks[0].GetTestAnnotations(test)
+    timeout_scale = 1
+    if 'TimeoutScale' in annotations:
+      for annotation in annotations:
+        scale_match = re.match('TimeoutScale:([0-9]+)', annotation)
+        if scale_match:
+          timeout_scale = int(scale_match.group(1))
+    if self.wait_for_debugger:
+      timeout_scale *= 100
+    return timeout_scale
+
+  def _GetIndividualTestTimeoutSecs(self, test):
+    """Returns the timeout in seconds for the given |test|."""
+    annotations = self.apks[0].GetTestAnnotations(test)
+    if 'Manual' in annotations:
+      return 600 * 60
+    if 'External' in annotations:
+      return 10 * 60
+    if 'LargeTest' in annotations or _PERF_TEST_ANNOTATION in annotations:
+      return 5 * 60
+    if 'MediumTest' in annotations:
+      return 3 * 60
+    return 1 * 60
+
+  def RunTests(self):
+    """Runs the tests, generating the coverage if needed.
+
+    Returns:
+      A TestResults object.
+    """
+    instrumentation_path = (self.instrumentation_class_path +
+                            '/android.test.InstrumentationTestRunner')
+    instrumentation_args = self._GetInstrumentationArgs()
+    for test in self._GetTestsIter():
+      test_result = None
+      start_date_ms = None
+      try:
+        self.TestSetup(test)
+        start_date_ms = int(time.time()) * 1000
+        args_with_filter = dict(instrumentation_args)
+        args_with_filter['class'] = test
+        # |test_results| is a list that should contain
+        # a single TestResult object.
+        logging.warn(args_with_filter)
+        (test_results, _) = self.adb.Adb().StartInstrumentation(
+            instrumentation_path=instrumentation_path,
+            instrumentation_args=args_with_filter,
+            timeout_time=(self._GetIndividualTestTimeoutSecs(test) *
+                          self._GetIndividualTestTimeoutScale(test) *
+                          self.tool.GetTimeoutScale()))
+        duration_ms = int(time.time()) * 1000 - start_date_ms
+        assert len(test_results) == 1
+        test_result = test_results[0]
+        status_code = test_result.GetStatusCode()
+        if status_code:
+          log = test_result.GetFailureReason()
+          if not log:
+            log = 'No information.'
+          if self.screenshot_failures or log.find('INJECT_EVENTS perm') >= 0:
+            self._TakeScreenshot(test)
+          self.test_results.failed += [SingleTestResult(test, start_date_ms,
+                                                        duration_ms, log)]
+        else:
+          result = [SingleTestResult(test, start_date_ms, duration_ms)]
+          self.test_results.ok += result
+      # Catch exceptions thrown by StartInstrumentation().
+      # See ../../third_party/android/testrunner/adb_interface.py
+      except (errors.WaitForResponseTimedOutError,
+              errors.DeviceUnresponsiveError,
+              errors.InstrumentationError), e:
+        if start_date_ms:
+          duration_ms = int(time.time()) * 1000 - start_date_ms
+        else:
+          start_date_ms = int(time.time()) * 1000
+          duration_ms = 0
+        message = str(e)
+        if not message:
+          message = 'No information.'
+        self.test_results.crashed += [SingleTestResult(test, start_date_ms,
+                                                       duration_ms,
+                                                       message)]
+        test_result = None
+      self.TestTeardown(test, test_result)
+    return self.test_results
+
+
+class TestSharder(BaseTestSharder):
+  """Responsible for sharding the tests on the connected devices."""
+
+  def __init__(self, attached_devices, options, tests, apks):
+    BaseTestSharder.__init__(self, attached_devices)
+    self.options = options
+    self.tests = tests
+    self.apks = apks
+
+  def SetupSharding(self, tests):
+    """Called before starting the shards."""
+    SetTestsContainer(sharded_tests_queue.ShardedTestsQueue(
+        len(self.attached_devices), tests))
+
+  def CreateShardedTestRunner(self, device, index):
+    """Creates a sharded test runner.
+
+    Args:
+      device: Device serial where this shard will run.
+      index: Index of this device in the pool.
+
+    Returns:
+      A TestRunner object.
+    """
+    return TestRunner(self.options, device, None, False, index, self.apks, [])
+
+
+def DispatchJavaTests(options, apks):
+  """Dispatches Java tests onto connected device(s).
+
+  If possible, this method will attempt to shard the tests to
+  all connected devices. Otherwise, dispatch and run tests on one device.
+
+  Args:
+    options: Command line options.
+    apks: list of APKs to use.
+
+  Returns:
+    A TestResults object holding the results of the Java tests.
+
+  Raises:
+    FatalTestException: when there's no attached the devices.
+  """
+  test_apk = apks[0]
+  if options.annotation:
+    available_tests = test_apk.GetAnnotatedTests(options.annotation)
+    if len(options.annotation) == 1 and options.annotation[0] == 'SmallTest':
+      tests_without_annotation = [
+          m for m in
+          test_apk.GetTestMethods()
+          if not test_apk.GetTestAnnotations(m) and
+          not apk_info.ApkInfo.IsPythonDrivenTest(m)]
+      if tests_without_annotation:
+        tests_without_annotation.sort()
+        logging.warning('The following tests do not contain any annotation. '
+                        'Assuming "SmallTest":\n%s',
+                        '\n'.join(tests_without_annotation))
+        available_tests += tests_without_annotation
+  else:
+    available_tests = [m for m in test_apk.GetTestMethods()
+                       if not apk_info.ApkInfo.IsPythonDrivenTest(m)]
+  coverage = os.environ.get('EMMA_INSTRUMENT') == 'true'
+
+  tests = []
+  if options.test_filter:
+    # |available_tests| are in adb instrument format: package.path.class#test.
+    filter_without_hash = options.test_filter.replace('#', '.')
+    tests = [t for t in available_tests
+             if filter_without_hash in t.replace('#', '.')]
+  else:
+    tests = available_tests
+
+  if not tests:
+    logging.warning('No Java tests to run with current args.')
+    return TestResults()
+
+  tests *= options.number_of_runs
+
+  attached_devices = android_commands.GetAttachedDevices()
+  test_results = TestResults()
+
+  if not attached_devices:
+    raise FatalTestException('You have no devices attached or visible!')
+  if options.device:
+    attached_devices = [options.device]
+
+  logging.info('Will run: %s', str(tests))
+
+  if len(attached_devices) > 1 and (coverage or options.wait_for_debugger):
+    logging.warning('Coverage / debugger can not be sharded, '
+                    'using first available device')
+    attached_devices = attached_devices[:1]
+  sharder = TestSharder(attached_devices, options, tests, apks)
+  test_results = sharder.RunShardedTests()
+  return test_results