Support for running unit-tests under valgrind on Mac

tools/valgrind/chrome_tests.py

 #!/usr/bin/python
 # Copyright (c) 2006-2008 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.
 
 # chrome_tests.py
 
 ''' Runs various chrome tests through valgrind_test.py.
 
 This file is a copy of ../purify/chrome_tests.py. Eventually, it would be nice
@@ skipping 57 matching lines @@
     script_dir = google.path_utils.ScriptDir()
     utility = layout_package.platform_utils.PlatformUtility(script_dir)
     # Compute the top of the tree (the "source dir") from the script dir (where
     # this script lives).  We assume that the script dir is in tools/valgrind/
     # relative to the top of the tree.
     self._source_dir = os.path.dirname(os.path.dirname(script_dir))
     # since this path is used for string matching, make sure it's always
     # an absolute Windows-style path
     self._source_dir = utility.GetAbsolutePath(self._source_dir)
     valgrind_test = os.path.join(script_dir, "valgrind_test.py")
-    self._command_preamble = ["python", valgrind_test, "--echo_to_stdout",
+    self._command_preamble = ["python", valgrind_test,
                               "--source_dir=%s" % (self._source_dir)]
 
   def _DefaultCommand(self, module, exe=None):
     '''Generates the default command array that most tests will use.'''
     module_dir = os.path.join(self._source_dir, module)
 
     # We need multiple data dirs, the current script directory and a module
     # specific one. The global suppression file lives in our directory, and the
     # module specific suppression file lives with the module.
     self._data_dirs = [google.path_utils.ScriptDir()]
@@ skipping 258 matching lines @@
   for t in options.test:
     tests = ChromeTests(options, args, t)
     ret = tests.Run()
     if ret: return ret
   return 0
 
 
 if __name__ == "__main__":
   ret = _main(sys.argv)
   sys.exit(ret)
-