-
Notifications
You must be signed in to change notification settings - Fork 0
/
PRESUBMIT.py
221 lines (198 loc) · 8.2 KB
/
PRESUBMIT.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import re
def _CheckNoIOStreamInHeaders(input_api, output_api):
"""Checks to make sure no .h files include <iostream>."""
files = []
pattern = input_api.re.compile(r'^#include\s*<iostream>',
input_api.re.MULTILINE)
for f in input_api.AffectedSourceFiles(input_api.FilterSourceFile):
if not f.LocalPath().endswith('.h'):
continue
contents = input_api.ReadFile(f)
if pattern.search(contents):
files.append(f)
if len(files):
return [ output_api.PresubmitError(
'Do not #include <iostream> in header files, since it inserts static ' +
'initialization into every file including the header. Instead, ' +
'#include <ostream>. See http://crbug.com/94794',
files) ]
return []
def _CheckNoFRIEND_TEST(input_api, output_api):
"""Make sure that gtest's FRIEND_TEST() macro is not used, the
FRIEND_TEST_ALL_PREFIXES() macro from testsupport/gtest_prod_util.h should be
used instead since that allows for FLAKY_, FAILS_ and DISABLED_ prefixes."""
problems = []
file_filter = lambda f: f.LocalPath().endswith(('.cc', '.h'))
for f in input_api.AffectedFiles(file_filter=file_filter):
for line_num, line in f.ChangedContents():
if 'FRIEND_TEST(' in line:
problems.append(' %s:%d' % (f.LocalPath(), line_num))
if not problems:
return []
return [output_api.PresubmitPromptWarning('WebRTC\'s code should not use '
'gtest\'s FRIEND_TEST() macro. Include testsupport/gtest_prod_util.h and '
'use FRIEND_TEST_ALL_PREFIXES() instead.\n' + '\n'.join(problems))]
def _CheckApprovedFilesLintClean(input_api, output_api,
source_file_filter=None):
"""Checks that all new or whitelisted .cc and .h files pass cpplint.py.
This check is based on _CheckChangeLintsClean in
depot_tools/presubmit_canned_checks.py but has less filters and only checks
added files."""
result = []
# Initialize cpplint.
import cpplint
# Access to a protected member _XX of a client class
# pylint: disable=W0212
cpplint._cpplint_state.ResetErrorCounts()
# Justifications for each filter:
#
# - build/header_guard : WebRTC coding style says they should be prefixed
# with WEBRTC_, which is not possible to configure in
# cpplint.py.
cpplint._SetFilters('-build/header_guard')
# Use the strictest verbosity level for cpplint.py (level 1) which is the
# default when running cpplint.py from command line.
# To make it possible to work with not-yet-converted code, we're only applying
# it to new (or moved/renamed) files and files listed in LINT_FOLDERS.
verbosity_level = 1
files = []
for f in input_api.AffectedSourceFiles(source_file_filter):
# Note that moved/renamed files also count as added for svn.
if (f.Action() == 'A'):
files.append(f.AbsoluteLocalPath())
for file_name in files:
cpplint.ProcessFile(file_name, verbosity_level)
if cpplint._cpplint_state.error_count > 0:
if input_api.is_committing:
# TODO(kjellander): Change back to PresubmitError below when we're
# confident with the lint settings.
res_type = output_api.PresubmitPromptWarning
else:
res_type = output_api.PresubmitPromptWarning
result = [res_type('Changelist failed cpplint.py check.')]
return result
def _CommonChecks(input_api, output_api):
"""Checks common to both upload and commit."""
# TODO(kjellander): Use presubmit_canned_checks.PanProjectChecks too.
results = []
results.extend(input_api.canned_checks.RunPylint(input_api, output_api,
black_list=(r'^.*gviz_api\.py$',
r'^.*gaeunit\.py$',
# Embedded shell-script fakes out pylint.
r'^talk/site_scons/site_tools/talk_linux.py$',
r'^third_party/.*\.py$',
r'^testing/.*\.py$',
r'^tools/clang/.*\.py$',
r'^tools/gyp/.*\.py$',
r'^tools/perf_expectations/.*\.py$',
r'^tools/protoc_wrapper/.*\.py$',
r'^tools/python/.*\.py$',
r'^tools/python_charts/data/.*\.py$',
r'^tools/refactoring/.*\.py$',
r'^tools/swarming_client/.*\.py$',
# TODO(phoglund): should arguably be checked.
r'^tools/valgrind-webrtc/.*\.py$',
r'^tools/valgrind/.*\.py$',
# TODO(phoglund): should arguably be checked.
r'^webrtc/build/.*\.py$',
r'^build/.*\.py$',
r'^out.*/.*\.py$',),
disabled_warnings=['F0401', # Failed to import x
'E0611', # No package y in x
'W0232', # Class has no __init__ method
]))
results.extend(input_api.canned_checks.CheckLongLines(
input_api, output_api, maxlen=80))
results.extend(input_api.canned_checks.CheckChangeHasNoTabs(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeHasNoStrayWhitespace(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeTodoHasOwner(
input_api, output_api))
results.extend(_CheckApprovedFilesLintClean(input_api, output_api))
results.extend(_CheckNoIOStreamInHeaders(input_api, output_api))
results.extend(_CheckNoFRIEND_TEST(input_api, output_api))
return results
def CheckChangeOnUpload(input_api, output_api):
results = []
results.extend(_CommonChecks(input_api, output_api))
return results
def CheckChangeOnCommit(input_api, output_api):
results = []
results.extend(_CommonChecks(input_api, output_api))
results.extend(input_api.canned_checks.CheckOwners(input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeWasUploaded(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeHasDescription(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeHasBugField(
input_api, output_api))
results.extend(input_api.canned_checks.CheckChangeHasTestField(
input_api, output_api))
results.extend(input_api.canned_checks.CheckTreeIsOpen(
input_api, output_api,
json_url='http://webrtc-status.appspot.com/current?format=json'))
return results
def GetDefaultTryConfigs(bots=None):
"""Returns a list of ('bot', set(['tests']), optionally filtered by [bots].
For WebRTC purposes, we always return an empty list of tests, since we want
to run all tests by default on all our trybots.
"""
return { 'tryserver.webrtc': dict((bot, []) for bot in bots)}
# pylint: disable=W0613
def GetPreferredTryMasters(project, change):
files = change.LocalPaths()
android_bots = [
'android',
'android_arm64',
'android_apk',
'android_apk_rel',
'android_rel',
'android_clang',
]
ios_bots = [
'ios',
'ios_rel',
]
linux_bots = [
'linux',
'linux_asan',
'linux_baremetal',
'linux_memcheck',
'linux_rel',
'linux_tsan2',
]
mac_bots = [
'mac',
'mac_asan',
'mac_baremetal',
'mac_rel',
'mac_x64_rel',
]
win_bots = [
'win',
'win_asan',
'win_baremetal',
'win_drmemory_light',
'win_rel',
'win_x64_rel',
]
if not files or all(re.search(r'[\\/]OWNERS$', f) for f in files):
return {}
if all(re.search('\.(m|mm)$|(^|[/_])mac[/_.]', f) for f in files):
return GetDefaultTryConfigs(mac_bots)
if all(re.search('(^|[/_])win[/_.]', f) for f in files):
return GetDefaultTryConfigs(win_bots)
if all(re.search('(^|[/_])android[/_.]', f) for f in files):
return GetDefaultTryConfigs(android_bots)
if all(re.search('[/_]ios[/_.]', f) for f in files):
return GetDefaultTryConfigs(ios_bots)
return GetDefaultTryConfigs(android_bots + ios_bots + linux_bots + mac_bots +
win_bots)