old_contents: #!/usr/bin/env python
  # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
  # for details. All rights reserved. Use of this source code is governed by a
  # BSD-style license that can be found in the LICENSE file.
  
  import os
  import string
  import subprocess
  import sys
  
  import utils
  
  
  def Main():
    args = sys.argv[1:]
    tools_dir = os.path.dirname(os.path.realpath(__file__))
    dart_script_name = 'test.dart'
    dart_test_script = string.join([tools_dir, dart_script_name], os.sep)
    command = [utils.CheckedInSdkExecutable(),
               '--checked', dart_test_script] + args
    exit_code = subprocess.call(command)
    utils.DiagnoseExitCode(exit_code, command)
    return exit_code
  
  
  if __name__ == '__main__':
    sys.exit(Main())
  
new_contents: #!/usr/bin/env python
  # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
  # for details. All rights reserved. Use of this source code is governed by a
  # BSD-style license that can be found in the LICENSE file.
  
  import os
  import string
  import subprocess
  import sys
  
  import utils
  
  
  def Main():
    args = sys.argv[1:]
    tools_dir = os.path.dirname(os.path.realpath(__file__))
    dart_script_name = 'test.dart'
    dart_test_script = string.join([tools_dir, dart_script_name], os.sep)
    command = [utils.CheckedInSdkExecutable(),
               '--checked', dart_test_script] + args
  
    # The testing script potentially needs the android platform tools in PATH so
    # we do that in ./tools/test.py (a similar logic exists in ./tools/build.py).
    android_platform_tools = os.path.normpath(os.path.join(
        tools_dir,
        '../third_party/android_tools/sdk/platform-tools'))
    if os.path.isdir(android_platform_tools):
      os.environ['PATH'] = '%s%s%s' % (
              os.environ['PATH'], os.pathsep, android_platform_tools)
  
    exit_code = subprocess.call(command)
    utils.DiagnoseExitCode(exit_code, command)
    return exit_code
  
  
  if __name__ == '__main__':
    sys.exit(Main())
  
subject: Add third_party/android_tools/sdk/platform-tools to PATH if available