|  | #!/usr/bin/env python | 
|  | # 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. | 
|  | """ | 
|  | This script runs tests to verify that the perf tools are working. | 
|  |  | 
|  | The actual performance tools are not run by this script. | 
|  | """ | 
|  |  | 
|  | import os | 
|  | import sys | 
|  |  | 
|  | import perf_tools | 
|  | import telemetry.run_tests | 
|  |  | 
|  | if __name__ == '__main__': | 
|  | top_level_dir = os.path.abspath( | 
|  | os.path.dirname(__file__)) | 
|  | start_dir = 'perf_tools' | 
|  | ret = telemetry.run_tests.Main( | 
|  | sys.argv[1:], start_dir, top_level_dir) | 
|  |  | 
|  | start_dir = 'page_sets' | 
|  | ret = telemetry.run_tests.Main( | 
|  | sys.argv[1:], start_dir, top_level_dir) | 
|  |  | 
|  | sys.exit(ret) |