Implement the EmbeddedTool class in valgrind_test.py to allow running tools that are embedded int...

tools/asan/asan_test.py

-#!/usr/bin/python
-# Copyright (c) 2011 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.
-
-# asan_test.py
-
-"""Wrapper for running the test under AddressSanitizer."""
-
-import datetime
-import logging
-import os
-import re
-
-import common
-import path_utils
-import suppressions
-
-
-class ASanWrapper(object):
-  def __init__(self, supp_files):
-    self._timeout = 1200
-
-  def PutEnvAndLog(self, env_name, env_value):
-    """Sets the env var |env_name| to |env_value| and writes to logging.info.
-    """
-    os.putenv(env_name, env_value)
-    logging.info('export %s=%s', env_name, env_value)
-
-  def Execute(self):
-    """Executes the app to be tested."""
-    logging.info('starting execution...')
-    proc = self._args
-    self.PutEnvAndLog('G_SLICE', 'always-malloc')
-    self.PutEnvAndLog('NSS_DISABLE_ARENA_FREE_LIST', '1')
-    self.PutEnvAndLog('NSS_DISABLE_UNLOAD', '1')
-    self.PutEnvAndLog('GTEST_DEATH_TEST_USE_FORK', '1')
-    return common.RunSubprocess(proc, self._timeout)
-
-  def Main(self, args):
-    self._args = args
-    start = datetime.datetime.now()
-    retcode = -1
-    retcode = self.Execute()
-    end = datetime.datetime.now()
-    seconds = (end - start).seconds
-    hours = seconds / 3600
-    seconds %= 3600
-    minutes = seconds / 60
-    seconds %= 60
-    logging.info('elapsed time: %02d:%02d:%02d', hours, minutes, seconds)
-    logging.info('For more information on the AddressSanitizer bot see '
-                 'http://dev.chromium.org/developers/testing/'
-                 'addresssanitizer')
-    return retcode
-
-
-def RunTool(args, supp_files, module):
-  tool = ASanWrapper(supp_files)
-  return tool.Main(args[1:])