Add m-esr52 at 52.6.0

1 files changed, 167 insertions, 0 deletions

diff --git a/media/webrtc/trunk/build/android/pylib/test_package_executable.py b/media/webrtc/trunk/build/android/pylib/test_package_executable.py
new file mode 100644
index 000000000..a11c768fb
--- /dev/null
+++ b/media/webrtc/trunk/build/android/pylib/test_package_executable.py
@@ -0,0 +1,167 @@
+# 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 logging
+import os
+import shutil
+import sys
+import tempfile
+
+import cmd_helper
+import constants
+from test_package import TestPackage
+from pylib import pexpect
+
+
+class TestPackageExecutable(TestPackage):
+  """A helper class for running stand-alone executables."""
+
+  _TEST_RUNNER_RET_VAL_FILE = 'gtest_retval'
+
+  def __init__(self, adb, device, test_suite, timeout, rebaseline,
+               performance_test, cleanup_test_files, tool, dump_debug_info,
+               symbols_dir=None):
+    """
+    Args:
+      adb: ADB interface the tests are using.
+      device: Device to run the tests.
+      test_suite: A specific test suite to run, empty to run all.
+      timeout: Timeout for each test.
+      rebaseline: Whether or not to run tests in isolation and update the
+          filter.
+      performance_test: Whether or not performance test(s).
+      cleanup_test_files: Whether or not to cleanup test files on device.
+      tool: Name of the Valgrind tool.
+      dump_debug_info: A debug_info object.
+      symbols_dir: Directory to put the stripped binaries.
+    """
+    TestPackage.__init__(self, adb, device, test_suite, timeout,
+                         rebaseline, performance_test, cleanup_test_files,
+                         tool, dump_debug_info)
+    self.symbols_dir = symbols_dir
+
+  def _GetGTestReturnCode(self):
+    ret = None
+    ret_code = 1  # Assume failure if we can't find it
+    ret_code_file = tempfile.NamedTemporaryFile()
+    try:
+      if not self.adb.Adb().Pull(
+          self.adb.GetExternalStorage() + '/' +
+          TestPackageExecutable._TEST_RUNNER_RET_VAL_FILE,
+          ret_code_file.name):
+        logging.critical('Unable to pull gtest ret val file %s',
+                         ret_code_file.name)
+        raise ValueError
+      ret_code = file(ret_code_file.name).read()
+      ret = int(ret_code)
+    except ValueError:
+      logging.critical('Error reading gtest ret val file %s [%s]',
+                       ret_code_file.name, ret_code)
+      ret = 1
+    return ret
+
+  def _AddNativeCoverageExports(self):
+    # export GCOV_PREFIX set the path for native coverage results
+    # export GCOV_PREFIX_STRIP indicates how many initial directory
+    #                          names to strip off the hardwired absolute paths.
+    #                          This value is calculated in buildbot.sh and
+    #                          depends on where the tree is built.
+    # Ex: /usr/local/google/code/chrome will become
+    #     /code/chrome if GCOV_PREFIX_STRIP=3
+    try:
+      depth = os.environ['NATIVE_COVERAGE_DEPTH_STRIP']
+    except KeyError:
+      logging.info('NATIVE_COVERAGE_DEPTH_STRIP is not defined: '
+                   'No native coverage.')
+      return ''
+    export_string = ('export GCOV_PREFIX="%s/gcov"\n' %
+                     self.adb.GetExternalStorage())
+    export_string += 'export GCOV_PREFIX_STRIP=%s\n' % depth
+    return export_string
+
+  def GetAllTests(self):
+    """Returns a list of all tests available in the test suite."""
+    all_tests = self.adb.RunShellCommand(
+        '%s %s/%s --gtest_list_tests' %
+        (self.tool.GetTestWrapper(),
+         constants.TEST_EXECUTABLE_DIR,
+         self.test_suite_basename))
+    return self._ParseGTestListTests(all_tests)
+
+  def CreateTestRunnerScript(self, gtest_filter, test_arguments):
+    """Creates a test runner script and pushes to the device.
+
+    Args:
+      gtest_filter: A gtest_filter flag.
+      test_arguments: Additional arguments to pass to the test binary.
+    """
+    tool_wrapper = self.tool.GetTestWrapper()
+    sh_script_file = tempfile.NamedTemporaryFile()
+    # We need to capture the exit status from the script since adb shell won't
+    # propagate to us.
+    sh_script_file.write('cd %s\n'
+                         '%s'
+                         '%s %s/%s --gtest_filter=%s %s\n'
+                         'echo $? > %s' %
+                         (constants.TEST_EXECUTABLE_DIR,
+                          self._AddNativeCoverageExports(),
+                          tool_wrapper, constants.TEST_EXECUTABLE_DIR,
+                          self.test_suite_basename,
+                          gtest_filter, test_arguments,
+                          TestPackageExecutable._TEST_RUNNER_RET_VAL_FILE))
+    sh_script_file.flush()
+    cmd_helper.RunCmd(['chmod', '+x', sh_script_file.name])
+    self.adb.PushIfNeeded(
+            sh_script_file.name,
+            constants.TEST_EXECUTABLE_DIR + '/chrome_test_runner.sh')
+    logging.info('Conents of the test runner script: ')
+    for line in open(sh_script_file.name).readlines():
+      logging.info('  ' + line.rstrip())
+
+  def RunTestsAndListResults(self):
+    """Runs all the tests and checks for failures.
+
+    Returns:
+      A TestResults object.
+    """
+    args = ['adb', '-s', self.device, 'shell', 'sh',
+            constants.TEST_EXECUTABLE_DIR + '/chrome_test_runner.sh']
+    logging.info(args)
+    p = pexpect.spawn(args[0], args[1:], logfile=sys.stdout)
+    return self._WatchTestOutput(p)
+
+  def StripAndCopyExecutable(self):
+    """Strips and copies the executable to the device."""
+    if self.tool.NeedsDebugInfo():
+      target_name = self.test_suite
+    else:
+      target_name = self.test_suite + '_' + self.device + '_stripped'
+      should_strip = True
+      if os.path.isfile(target_name):
+        logging.info('Found target file %s' % target_name)
+        target_mtime = os.stat(target_name).st_mtime
+        source_mtime = os.stat(self.test_suite).st_mtime
+        if target_mtime > source_mtime:
+          logging.info('Target mtime (%d) is newer than source (%d), assuming '
+                       'no change.' % (target_mtime, source_mtime))
+          should_strip = False
+
+      if should_strip:
+        logging.info('Did not find up-to-date stripped binary. Generating a '
+                     'new one (%s).' % target_name)
+        # Whenever we generate a stripped binary, copy to the symbols dir. If we
+        # aren't stripping a new binary, assume it's there.
+        if self.symbols_dir:
+          if not os.path.exists(self.symbols_dir):
+            os.makedirs(self.symbols_dir)
+          shutil.copy(self.test_suite, self.symbols_dir)
+        strip = os.environ['STRIP']
+        cmd_helper.RunCmd([strip, self.test_suite, '-o', target_name])
+    test_binary = constants.TEST_EXECUTABLE_DIR + '/' + self.test_suite_basename
+    self.adb.PushIfNeeded(target_name, test_binary)
+
+  def _GetTestSuiteBaseName(self):
+    """Returns the  base name of the test suite."""
+    return os.path.basename(self.test_suite)