|  | #!/usr/bin/env python | 
|  | # Copyright 2018 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 is a wrapper script used during migration of performance | 
|  | tests to use the new recipe.  See crbug.com/757933 | 
|  |  | 
|  | Non-telemetry tests now will all run with this script.  The flag | 
|  | --migrated-test will indicate if this test is using the new recipe or not. | 
|  | By default this script runs the legacy testing/scripts/run_gtest_perf_test.py. | 
|  |  | 
|  | """ | 
|  |  | 
|  | import argparse | 
|  | import os | 
|  | import subprocess | 
|  | import sys | 
|  |  | 
|  | SRC_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath( | 
|  | __file__)))) | 
|  |  | 
|  | GTEST = os.path.join(SRC_DIR, 'testing', 'scripts', 'run_gtest_perf_test.py') | 
|  | PERF = os.path.join(SRC_DIR, 'testing', 'scripts', 'run_performance_tests.py') | 
|  |  | 
|  |  | 
|  | def main(): | 
|  | parser = argparse.ArgumentParser() | 
|  | parser.add_argument('--migrated-test', type=bool, default=False) | 
|  |  | 
|  | args, rest_args = parser.parse_known_args() | 
|  |  | 
|  | if args.migrated_test: | 
|  | return subprocess.call([sys.executable, PERF] + rest_args) | 
|  | else: | 
|  | return subprocess.call([sys.executable, GTEST] + rest_args) | 
|  |  | 
|  |  | 
|  | if __name__ == '__main__': | 
|  | sys.exit(main()) |