| #!/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. |
| |
| """ Prepare runtime resources that are needed by Bench builders but not |
| Test builders. """ |
| |
| from build_step import BuildStep |
| import sys |
| |
| |
| class PreBench(BuildStep): |
| def _Run(self): |
| if self._perf_data_dir: |
| # Create the data dir if it doesn't exist. |
| self._flavor_utils.CreateCleanDeviceDirectory(self._device_dirs.PerfDir()) |
| self._flavor_utils.CreateCleanHostDirectory(self._perf_data_dir) |
| |
| |
| if '__main__' == __name__: |
| sys.exit(BuildStep.RunBuildStep(PreBench)) |
