cc/PRESUBMIT.py

   1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 """Top-level presubmit script for cc.
   6
   7 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
   8 details on the presubmit API built into gcl.
   9 """
  10
  11 import re
  12
  13 CC_SOURCE_FILES=(r'^cc/.*\.(cc|h)$',)
  14
  15 def CheckAsserts(input_api, output_api, white_list=CC_SOURCE_FILES, black_list=None):
  16   black_list = tuple(black_list or input_api.DEFAULT_BLACK_LIST)
  17   source_file_filter = lambda x: input_api.FilterSourceFile(x, white_list, black_list)
  18
  19   assert_files = []
  20   notreached_files = []
  21
  22   for f in input_api.AffectedSourceFiles(source_file_filter):
  23     contents = input_api.ReadFile(f, 'rb')
  24     # WebKit ASSERT() is not allowed.
  25     if re.search(r"\bASSERT\(", contents):
  26       assert_files.append(f.LocalPath())
  27     # WebKit ASSERT_NOT_REACHED() is not allowed.
  28     if re.search(r"ASSERT_NOT_REACHED\(", contents):
  29       notreached_files.append(f.LocalPath())
  30
  31   if assert_files:
  32     return [output_api.PresubmitError(
  33       'These files use ASSERT instead of using DCHECK:',
  34       items=assert_files)]
  35   if notreached_files:
  36     return [output_api.PresubmitError(
  37       'These files use ASSERT_NOT_REACHED instead of using NOTREACHED:',
  38       items=notreached_files)]
  39   return []
  40
  41 def CheckChangeOnUpload(input_api, output_api):
  42   results = []
  43   results += CheckAsserts(input_api, output_api)
  44   return results
  45
  46 def GetPreferredTrySlaves(project, change):
  47   return [
  48     'linux_layout_rel',
  49     ]