Strip TestShell executable before running layout tests on Mac

layout_test_wrapper.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.
 
 """A wrapper script to run layout tests on the buildbots.
 
 Runs the run_webkit_tests.py script found in webkit/tools/layout_tests above
 this script. For a complete list of command-line options, pass '--help' on the
 command line.
@@ skipping 18 matching lines @@
 
   # Disable the page heap in case it got left enabled by some previous process.
   try:
     slave_utils.SetPageHeap(build_dir, 'test_shell.exe', False)
   except chromium_utils.PathNotFound:
     # If we don't have gflags.exe, report it but don't worry about it.
     print 'Warning: Couldn\'t disable page heap, if it was already enabled.'
     pass
 
   webkit_tests_dir = chromium_utils.FindUpward(build_dir,
-                                             'webkit', 'tools', 'layout_tests')
+                                              'webkit', 'tools', 'layout_tests')
   run_webkit_tests = os.path.join(webkit_tests_dir, 'run_webkit_tests.py')
 
   if sys.platform == 'win32':
     python_exe = chromium_utils.FindUpward(build_dir,
                                            'third_party',
                                            'python_24',
                                            'python.exe')
 
     setup_mount = chromium_utils.FindUpward(build_dir,
                                             'third_party',
                                             'cygwin',
                                             'setup_mount.bat')
 
     chromium_utils.RunCommand([setup_mount])
   else:
     os.environ['PYTHONPATH'] = (chromium_utils.FindUpward(build_dir,
         'tools', 'python') + ":" + os.environ.get('PYTHONPATH', ''))
     python_exe = 'python'
 
   if sys.platform == 'linux2':
     slave_name = slave_utils.SlaveBuildName(build_dir)
     slave_utils.StartVirtualX(slave_name)
 
+  if sys.platform == 'darwin':
+    # CrashReporter/ReportCrash take forever to walk through all of the
+    # debugging symbols.  Since we expect crashes, strip the debugging
+    # symbols so that ReportCrash doesn't have so much to chew on.
+    # TODO(mmentovai): instead of stripping symbols, come up with a better
+    # way to suppress ReportCrash from within the TestShell process.
+    test_shell_executable = chromium_utils.FindUpward(build_dir,
+                                                      'xcodebuild',
+                                                      options.target,
+                                                      'TestShell.app',
+                                                      'Contents',
+                                                      'MacOS',
+                                                      'TestShell')
+    chromium_utils.RunCommand(['strip', '-S', test_shell_executable])
+
   command = [python_exe,
              run_webkit_tests,
              '--noshow-results',
              '--verbose'  # Verbose output is enabled to support the dashboard.
             ]
 
   if options.results_directory:
     # run_webkit_tests expects the results directory to be either an absolute
     # path (starting with '/') or relative to Debug or Release.  We expect it
     # to be relative to the build_dir, which is a parent of Debug or Release.
@@ skipping 53 matching lines @@
                            help='disable pixel-to-pixel PNG comparisons')
   option_parser.add_option('', '--enable-pageheap', action='store_true',
                            default=False, help='Enable page heap checking')
   options, args = option_parser.parse_args()
 
   # Disable pageheap checking except on Windows.
   if sys.platform != 'win32':
     options.enable_pageheap = False
 
   sys.exit(main(options, args))