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- # Copyright 2014 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.
- """Chromium presubmit script for src/extensions/browser.
- See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
- for more details on the presubmit API built into depot_tools.
- """
- USE_PYTHON3 = True
- import sys
- def _CreateHistogramValueChecker(input_api, output_api, path):
- original_sys_path = sys.path
- try:
- sys.path.append(input_api.os_path.join(
- input_api.PresubmitLocalPath(), '..', '..', 'tools',
- 'strict_enum_value_checker'))
- from strict_enum_value_checker import StrictEnumValueChecker
- finally:
- sys.path = original_sys_path
- return StrictEnumValueChecker(input_api, output_api,
- start_marker='enum HistogramValue {', end_marker=' // Last entry:',
- path=path)
- def _RunHistogramValueCheckers(input_api, output_api):
- results = []
- histogram_paths = ('extensions/browser/extension_event_histogram_value.h',
- 'extensions/browser/extension_function_histogram_value.h')
- for path in histogram_paths:
- results += _CreateHistogramValueChecker(input_api, output_api, path).Run()
- return results
- 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:
- return [output_api.PresubmitError('Could not verify histogram!')]
- finally:
- sys.path = original_sys_path
- def CheckChangeOnUpload(input_api, output_api):
- results = []
- results += _RunHistogramValueCheckers(input_api, output_api)
- results += _RunHistogramChecks(input_api, output_api,
- "BadMessageReasonExtensions")
- return results
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