| # Copyright 2017 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Chromium presubmit script to check that BadMessage enums in histograms.xml |
| match the corresponding bad_message.h file. |
| """ |
| |
| USE_PYTHON3 = True |
| |
| def CheckChangeOnCommit(input_api, output_api): |
| return _CommonChecks(input_api, output_api) |
| |
| def CheckChangeOnUpload(input_api, output_api): |
| return _CommonChecks(input_api, output_api) |
| |
| def _RunHistogramChecks(input_api, output_api, histogram_name): |
| try: |
| # Setup sys.path so that we can call histograms code. |
| import sys |
| original_sys_path = sys.path |
| sys.path = sys.path + [input_api.os_path.join( |
| input_api.change.RepositoryRoot(), |
| 'tools', 'metrics', 'histograms')] |
| |
| import presubmit_bad_message_reasons |
| return presubmit_bad_message_reasons.PrecheckBadMessage(input_api, |
| output_api, histogram_name) |
| except Exception as e: |
| return [output_api.PresubmitError("Error verifying histogram (%s)." |
| % str(e))] |
| finally: |
| sys.path = original_sys_path |
| |
| def _CommonChecks(input_api, output_api): |
| return _RunHistogramChecks(input_api, output_api, "BadMessageReasonContent") |
