#!/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.
import os.path
import subprocess
import unittest
import PRESUBMIT
from PRESUBMIT_test_mocks import MockFile, MockAffectedFile
from PRESUBMIT_test_mocks import MockInputApi, MockOutputApi
_TEST_DATA_DIR = 'base/test/data/presubmit'
class VersionControlConflictsTest(unittest.TestCase):
def testTypicalConflict(self):
lines = ['<<<<<<< HEAD',
' base::ScopedTempDir temp_dir_;',
'=======',
' ScopedTempDir temp_dir_;',
'>>>>>>> master']
errors = PRESUBMIT._CheckForVersionControlConflictsInFile(
MockInputApi(), MockFile('some/path/foo_platform.cc', lines))
self.assertEqual(3, len(errors))
self.assertTrue('1' in errors[0])
self.assertTrue('3' in errors[1])
self.assertTrue('5' in errors[2])
def testIgnoresReadmes(self):
lines = ['A First Level Header',
'====================',
'',
'A Second Level Header',
'---------------------']
errors = PRESUBMIT._CheckForVersionControlConflictsInFile(
MockInputApi(), MockFile('some/polymer/README.md', lines))
self.assertEqual(0, len(errors))
class UmaHistogramChangeMatchedOrNotTest(unittest.TestCase):
def testTypicalCorrectlyMatchedChange(self):
diff_cc = ['UMA_HISTOGRAM_BOOL("Bla.Foo.Dummy", true)']
diff_java = [
'RecordHistogram.recordBooleanHistogram("Bla.Foo.Dummy", true)']
diff_xml = ['<histogram name="Bla.Foo.Dummy"> </histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testTypicalNotMatchedChange(self):
diff_cc = ['UMA_HISTOGRAM_BOOL("Bla.Foo.Dummy", true)']
diff_java = [
'RecordHistogram.recordBooleanHistogram("Bla.Foo.Dummy", true)']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('warning', warnings[0].type)
self.assertTrue('foo.cc' in warnings[0].items[0])
self.assertTrue('foo.java' in warnings[0].items[1])
def testTypicalNotMatchedChangeViaSuffixes(self):
diff_cc = ['UMA_HISTOGRAM_BOOL("Bla.Foo.Dummy", true)']
diff_java = [
'RecordHistogram.recordBooleanHistogram("Bla.Foo.Dummy", true)']
diff_xml = ['<histogram_suffixes name="SuperHistogram">',
' <suffix name="Dummy"/>',
' <affected-histogram name="Snafu.Dummy"/>',
'</histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('warning', warnings[0].type)
self.assertTrue('foo.cc' in warnings[0].items[0])
self.assertTrue('foo.java' in warnings[0].items[1])
def testTypicalCorrectlyMatchedChangeViaSuffixes(self):
diff_cc = ['UMA_HISTOGRAM_BOOL("Bla.Foo.Dummy", true)']
diff_java = [
'RecordHistogram.recordBooleanHistogram("Bla.Foo.Dummy", true)']
diff_xml = ['<histogram_suffixes name="SuperHistogram">',
' <suffix name="Dummy"/>',
' <affected-histogram name="Bla.Foo"/>',
'</histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testTypicalCorrectlyMatchedChangeViaSuffixesWithSeparator(self):
diff_cc = ['UMA_HISTOGRAM_BOOL("Snafu_Dummy", true)']
diff_java = ['RecordHistogram.recordBooleanHistogram("Snafu_Dummy", true)']
diff_xml = ['<histogram_suffixes name="SuperHistogram" separator="_">',
' <suffix name="Dummy"/>',
' <affected-histogram name="Snafu"/>',
'</histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testCorrectlyMatchedChangeViaSuffixesWithLineWrapping(self):
diff_cc = [
'UMA_HISTOGRAM_BOOL("LongHistogramNameNeedsLineWrapping.Dummy", true)']
diff_java = ['RecordHistogram.recordBooleanHistogram(' +
'"LongHistogramNameNeedsLineWrapping.Dummy", true)']
diff_xml = ['<histogram_suffixes',
' name="LongHistogramNameNeedsLineWrapping"',
' separator=".">',
' <suffix name="Dummy"/>',
' <affected-histogram',
' name="LongHistogramNameNeedsLineWrapping"/>',
'</histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testNameMatch(self):
# Check that the detected histogram name is "Dummy" and not, e.g.,
# "Dummy\", true); // The \"correct"
diff_cc = ['UMA_HISTOGRAM_BOOL("Dummy", true); // The "correct" histogram']
diff_java = [
'RecordHistogram.recordBooleanHistogram("Dummy", true);' +
' // The "correct" histogram']
diff_xml = ['<histogram name="Dummy"> </histogram>']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
MockFile('tools/metrics/histograms/histograms.xml', diff_xml),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testSimilarMacroNames(self):
diff_cc = ['PUMA_HISTOGRAM_COOL("Mountain Lion", 42)']
diff_java = [
'FakeRecordHistogram.recordFakeHistogram("Mountain Lion", 42)']
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo.java', diff_java),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testMultiLine(self):
diff_cc = ['UMA_HISTOGRAM_BOOLEAN(', ' "Multi.Line", true)']
diff_cc2 = ['UMA_HISTOGRAM_BOOLEAN(', ' "Multi.Line"', ' , true)']
diff_java = [
'RecordHistogram.recordBooleanHistogram(',
' "Multi.Line", true);',
]
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', diff_cc),
MockFile('some/path/foo2.cc', diff_cc2),
MockFile('some/path/foo.java', diff_java),
]
warnings = PRESUBMIT._CheckUmaHistogramChanges(mock_input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('warning', warnings[0].type)
self.assertTrue('foo.cc' in warnings[0].items[0])
self.assertTrue('foo2.cc' in warnings[0].items[1])
class BadExtensionsTest(unittest.TestCase):
def testBadRejFile(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', ''),
MockFile('some/path/foo.cc.rej', ''),
MockFile('some/path2/bar.h.rej', ''),
]
results = PRESUBMIT._CheckPatchFiles(mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertEqual(2, len(results[0].items))
self.assertTrue('foo.cc.rej' in results[0].items[0])
self.assertTrue('bar.h.rej' in results[0].items[1])
def testBadOrigFile(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('other/path/qux.h.orig', ''),
MockFile('other/path/qux.h', ''),
MockFile('other/path/qux.cc', ''),
]
results = PRESUBMIT._CheckPatchFiles(mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertEqual(1, len(results[0].items))
self.assertTrue('qux.h.orig' in results[0].items[0])
def testGoodFiles(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('other/path/qux.h', ''),
MockFile('other/path/qux.cc', ''),
]
results = PRESUBMIT._CheckPatchFiles(mock_input_api, MockOutputApi())
self.assertEqual(0, len(results))
class CheckSingletonInHeadersTest(unittest.TestCase):
def testSingletonInArbitraryHeader(self):
diff_singleton_h = ['base::subtle::AtomicWord '
'base::Singleton<Type, Traits, DifferentiatingType>::']
diff_foo_h = ['// base::Singleton<Foo> in comment.',
'friend class base::Singleton<Foo>']
diff_foo2_h = [' //Foo* bar = base::Singleton<Foo>::get();']
diff_bad_h = ['Foo* foo = base::Singleton<Foo>::get();']
mock_input_api = MockInputApi()
mock_input_api.files = [MockAffectedFile('base/memory/singleton.h',
diff_singleton_h),
MockAffectedFile('foo.h', diff_foo_h),
MockAffectedFile('foo2.h', diff_foo2_h),
MockAffectedFile('bad.h', diff_bad_h)]
warnings = PRESUBMIT._CheckSingletonInHeaders(mock_input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual(1, len(warnings[0].items))
self.assertEqual('error', warnings[0].type)
self.assertTrue('Found base::Singleton<T>' in warnings[0].message)
def testSingletonInCC(self):
diff_cc = ['Foo* foo = base::Singleton<Foo>::get();']
mock_input_api = MockInputApi()
mock_input_api.files = [MockAffectedFile('some/path/foo.cc', diff_cc)]
warnings = PRESUBMIT._CheckSingletonInHeaders(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
class InvalidOSMacroNamesTest(unittest.TestCase):
def testInvalidOSMacroNames(self):
lines = ['#if defined(OS_WINDOWS)',
' #elif defined(OS_WINDOW)',
' # if defined(OS_MAC) || defined(OS_CHROME)',
'# else // defined(OS_MACOSX)',
'#endif // defined(OS_MACOS)']
errors = PRESUBMIT._CheckForInvalidOSMacrosInFile(
MockInputApi(), MockFile('some/path/foo_platform.cc', lines))
self.assertEqual(len(lines), len(errors))
self.assertTrue(':1 OS_WINDOWS' in errors[0])
self.assertTrue('(did you mean OS_WIN?)' in errors[0])
def testValidOSMacroNames(self):
lines = ['#if defined(%s)' % m for m in PRESUBMIT._VALID_OS_MACROS]
errors = PRESUBMIT._CheckForInvalidOSMacrosInFile(
MockInputApi(), MockFile('some/path/foo_platform.cc', lines))
self.assertEqual(0, len(errors))
class InvalidIfDefinedMacroNamesTest(unittest.TestCase):
def testInvalidIfDefinedMacroNames(self):
lines = ['#if defined(TARGET_IPHONE_SIMULATOR)',
'#if !defined(TARGET_IPHONE_SIMULATOR)',
'#elif defined(TARGET_IPHONE_SIMULATOR)',
'#ifdef TARGET_IPHONE_SIMULATOR',
' # ifdef TARGET_IPHONE_SIMULATOR',
'# if defined(VALID) || defined(TARGET_IPHONE_SIMULATOR)',
'# else // defined(TARGET_IPHONE_SIMULATOR)',
'#endif // defined(TARGET_IPHONE_SIMULATOR)']
errors = PRESUBMIT._CheckForInvalidIfDefinedMacrosInFile(
MockInputApi(), MockFile('some/path/source.mm', lines))
self.assertEqual(len(lines), len(errors))
def testValidIfDefinedMacroNames(self):
lines = ['#if defined(FOO)',
'#ifdef BAR']
errors = PRESUBMIT._CheckForInvalidIfDefinedMacrosInFile(
MockInputApi(), MockFile('some/path/source.cc', lines))
self.assertEqual(0, len(errors))
class CheckAddedDepsHaveTestApprovalsTest(unittest.TestCase):
def calculate(self, old_include_rules, old_specific_include_rules,
new_include_rules, new_specific_include_rules):
return PRESUBMIT._CalculateAddedDeps(
os.path, 'include_rules = %r\nspecific_include_rules = %r' % (
old_include_rules, old_specific_include_rules),
'include_rules = %r\nspecific_include_rules = %r' % (
new_include_rules, new_specific_include_rules))
def testCalculateAddedDeps(self):
old_include_rules = [
'+base',
'-chrome',
'+content',
'-grit',
'-grit/",',
'+jni/fooblat.h',
'!sandbox',
]
old_specific_include_rules = {
'compositor\.*': {
'+cc',
},
}
new_include_rules = [
'-ash',
'+base',
'+chrome',
'+components',
'+content',
'+grit',
'+grit/generated_resources.h",',
'+grit/",',
'+jni/fooblat.h',
'+policy',
'+' + os.path.join('third_party', 'WebKit'),
]
new_specific_include_rules = {
'compositor\.*': {
'+cc',
},
'widget\.*': {
'+gpu',
},
}
expected = set([
os.path.join('chrome', 'DEPS'),
os.path.join('gpu', 'DEPS'),
os.path.join('components', 'DEPS'),
os.path.join('policy', 'DEPS'),
os.path.join('third_party', 'WebKit', 'DEPS'),
])
self.assertEqual(
expected,
self.calculate(old_include_rules, old_specific_include_rules,
new_include_rules, new_specific_include_rules))
def testCalculateAddedDepsIgnoresPermutations(self):
old_include_rules = [
'+base',
'+chrome',
]
new_include_rules = [
'+chrome',
'+base',
]
self.assertEqual(set(),
self.calculate(old_include_rules, {}, new_include_rules,
{}))
class JSONParsingTest(unittest.TestCase):
def testSuccess(self):
input_api = MockInputApi()
filename = 'valid_json.json'
contents = ['// This is a comment.',
'{',
' "key1": ["value1", "value2"],',
' "key2": 3 // This is an inline comment.',
'}'
]
input_api.files = [MockFile(filename, contents)]
self.assertEqual(None,
PRESUBMIT._GetJSONParseError(input_api, filename))
def testFailure(self):
input_api = MockInputApi()
test_data = [
('invalid_json_1.json',
['{ x }'],
'Expecting property name:'),
('invalid_json_2.json',
['// Hello world!',
'{ "hello": "world }'],
'Unterminated string starting at:'),
('invalid_json_3.json',
['{ "a": "b", "c": "d", }'],
'Expecting property name:'),
('invalid_json_4.json',
['{ "a": "b" "c": "d" }'],
'Expecting , delimiter:'),
]
input_api.files = [MockFile(filename, contents)
for (filename, contents, _) in test_data]
for (filename, _, expected_error) in test_data:
actual_error = PRESUBMIT._GetJSONParseError(input_api, filename)
self.assertTrue(expected_error in str(actual_error),
"'%s' not found in '%s'" % (expected_error, actual_error))
def testNoEatComments(self):
input_api = MockInputApi()
file_with_comments = 'file_with_comments.json'
contents_with_comments = ['// This is a comment.',
'{',
' "key1": ["value1", "value2"],',
' "key2": 3 // This is an inline comment.',
'}'
]
file_without_comments = 'file_without_comments.json'
contents_without_comments = ['{',
' "key1": ["value1", "value2"],',
' "key2": 3',
'}'
]
input_api.files = [MockFile(file_with_comments, contents_with_comments),
MockFile(file_without_comments,
contents_without_comments)]
self.assertEqual('No JSON object could be decoded',
str(PRESUBMIT._GetJSONParseError(input_api,
file_with_comments,
eat_comments=False)))
self.assertEqual(None,
PRESUBMIT._GetJSONParseError(input_api,
file_without_comments,
eat_comments=False))
class IDLParsingTest(unittest.TestCase):
def testSuccess(self):
input_api = MockInputApi()
filename = 'valid_idl_basics.idl'
contents = ['// Tests a valid IDL file.',
'namespace idl_basics {',
' enum EnumType {',
' name1,',
' name2',
' };',
'',
' dictionary MyType1 {',
' DOMString a;',
' };',
'',
' callback Callback1 = void();',
' callback Callback2 = void(long x);',
' callback Callback3 = void(MyType1 arg);',
' callback Callback4 = void(EnumType type);',
'',
' interface Functions {',
' static void function1();',
' static void function2(long x);',
' static void function3(MyType1 arg);',
' static void function4(Callback1 cb);',
' static void function5(Callback2 cb);',
' static void function6(Callback3 cb);',
' static void function7(Callback4 cb);',
' };',
'',
' interface Events {',
' static void onFoo1();',
' static void onFoo2(long x);',
' static void onFoo2(MyType1 arg);',
' static void onFoo3(EnumType type);',
' };',
'};'
]
input_api.files = [MockFile(filename, contents)]
self.assertEqual(None,
PRESUBMIT._GetIDLParseError(input_api, filename))
def testFailure(self):
input_api = MockInputApi()
test_data = [
('invalid_idl_1.idl',
['//',
'namespace test {',
' dictionary {',
' DOMString s;',
' };',
'};'],
'Unexpected "{" after keyword "dictionary".\n'),
# TODO(yoz): Disabled because it causes the IDL parser to hang.
# See crbug.com/363830.
# ('invalid_idl_2.idl',
# (['namespace test {',
# ' dictionary MissingSemicolon {',
# ' DOMString a',
# ' DOMString b;',
# ' };',
# '};'],
# 'Unexpected symbol DOMString after symbol a.'),
('invalid_idl_3.idl',
['//',
'namespace test {',
' enum MissingComma {',
' name1',
' name2',
' };',
'};'],
'Unexpected symbol name2 after symbol name1.'),
('invalid_idl_4.idl',
['//',
'namespace test {',
' enum TrailingComma {',
' name1,',
' name2,',
' };',
'};'],
'Trailing comma in block.'),
('invalid_idl_5.idl',
['//',
'namespace test {',
' callback Callback1 = void(;',
'};'],
'Unexpected ";" after "(".'),
('invalid_idl_6.idl',
['//',
'namespace test {',
' callback Callback1 = void(long );',
'};'],
'Unexpected ")" after symbol long.'),
('invalid_idl_7.idl',
['//',
'namespace test {',
' interace Events {',
' static void onFoo1();',
' };',
'};'],
'Unexpected symbol Events after symbol interace.'),
('invalid_idl_8.idl',
['//',
'namespace test {',
' interface NotEvent {',
' static void onFoo1();',
' };',
'};'],
'Did not process Interface Interface(NotEvent)'),
('invalid_idl_9.idl',
['//',
'namespace test {',
' interface {',
' static void function1();',
' };',
'};'],
'Interface missing name.'),
]
input_api.files = [MockFile(filename, contents)
for (filename, contents, _) in test_data]
for (filename, _, expected_error) in test_data:
actual_error = PRESUBMIT._GetIDLParseError(input_api, filename)
self.assertTrue(expected_error in str(actual_error),
"'%s' not found in '%s'" % (expected_error, actual_error))
class TryServerMasterTest(unittest.TestCase):
def testTryServerMasters(self):
bots = {
'master.tryserver.chromium.android': [
'android_archive_rel_ng',
'android_arm64_dbg_recipe',
'android_blink_rel',
'android_clang_dbg_recipe',
'android_compile_dbg',
'android_compile_x64_dbg',
'android_compile_x86_dbg',
'android_coverage',
'android_cronet_tester'
'android_swarming_rel',
'cast_shell_android',
'linux_android_dbg_ng',
'linux_android_rel_ng',
],
'master.tryserver.chromium.mac': [
'ios_dbg_simulator',
'ios_rel_device',
'ios_rel_device_ninja',
'mac_asan',
'mac_asan_64',
'mac_chromium_compile_dbg',
'mac_chromium_compile_rel',
'mac_chromium_dbg',
'mac_chromium_rel',
'mac_nacl_sdk',
'mac_nacl_sdk_build',
'mac_rel_naclmore',
'mac_x64_rel',
'mac_xcodebuild',
],
'master.tryserver.chromium.linux': [
'chromium_presubmit',
'linux_arm_cross_compile',
'linux_arm_tester',
'linux_chromeos_asan',
'linux_chromeos_browser_asan',
'linux_chromeos_valgrind',
'linux_chromium_chromeos_dbg',
'linux_chromium_chromeos_rel',
'linux_chromium_compile_dbg',
'linux_chromium_compile_rel',
'linux_chromium_dbg',
'linux_chromium_gn_dbg',
'linux_chromium_gn_rel',
'linux_chromium_rel',
'linux_chromium_trusty32_dbg',
'linux_chromium_trusty32_rel',
'linux_chromium_trusty_dbg',
'linux_chromium_trusty_rel',
'linux_clang_tsan',
'linux_ecs_ozone',
'linux_layout',
'linux_layout_asan',
'linux_layout_rel',
'linux_layout_rel_32',
'linux_nacl_sdk',
'linux_nacl_sdk_bionic',
'linux_nacl_sdk_bionic_build',
'linux_nacl_sdk_build',
'linux_redux',
'linux_rel_naclmore',
'linux_rel_precise32',
'linux_valgrind',
'tools_build_presubmit',
],
'master.tryserver.chromium.win': [
'win8_aura',
'win8_chromium_dbg',
'win8_chromium_rel',
'win_chromium_compile_dbg',
'win_chromium_compile_rel',
'win_chromium_dbg',
'win_chromium_rel',
'win_chromium_rel',
'win_chromium_x64_dbg',
'win_chromium_x64_rel',
'win_nacl_sdk',
'win_nacl_sdk_build',
'win_rel_naclmore',
],
}
for master, bots in bots.iteritems():
for bot in bots:
self.assertEqual(master, PRESUBMIT.GetTryServerMasterForBot(bot),
'bot=%s: expected %s, computed %s' % (
bot, master, PRESUBMIT.GetTryServerMasterForBot(bot)))
class UserMetricsActionTest(unittest.TestCase):
def testUserMetricsActionInActions(self):
input_api = MockInputApi()
file_with_user_action = 'file_with_user_action.cc'
contents_with_user_action = [
'base::UserMetricsAction("AboutChrome")'
]
input_api.files = [MockFile(file_with_user_action,
contents_with_user_action)]
self.assertEqual(
[], PRESUBMIT._CheckUserActionUpdate(input_api, MockOutputApi()))
def testUserMetricsActionNotAddedToActions(self):
input_api = MockInputApi()
file_with_user_action = 'file_with_user_action.cc'
contents_with_user_action = [
'base::UserMetricsAction("NotInActionsXml")'
]
input_api.files = [MockFile(file_with_user_action,
contents_with_user_action)]
output = PRESUBMIT._CheckUserActionUpdate(input_api, MockOutputApi())
self.assertEqual(
('File %s line %d: %s is missing in '
'tools/metrics/actions/actions.xml. Please run '
'tools/metrics/actions/extract_actions.py to update.'
% (file_with_user_action, 1, 'NotInActionsXml')),
output[0].message)
class PydepsNeedsUpdatingTest(unittest.TestCase):
class MockSubprocess(object):
CalledProcessError = subprocess.CalledProcessError
def _MockParseGclientArgs(self, is_android=True):
return lambda: {'checkout_android': 'true' if is_android else 'false' }
def setUp(self):
mock_all_pydeps = ['A.pydeps', 'B.pydeps', 'D.pydeps']
self.old_ALL_PYDEPS_FILES = PRESUBMIT._ALL_PYDEPS_FILES
PRESUBMIT._ALL_PYDEPS_FILES = mock_all_pydeps
mock_android_pydeps = ['D.pydeps']
self.old_ANDROID_SPECIFIC_PYDEPS_FILES = (
PRESUBMIT._ANDROID_SPECIFIC_PYDEPS_FILES)
PRESUBMIT._ANDROID_SPECIFIC_PYDEPS_FILES = mock_android_pydeps
self.old_ParseGclientArgs = PRESUBMIT._ParseGclientArgs
PRESUBMIT._ParseGclientArgs = self._MockParseGclientArgs()
self.mock_input_api = MockInputApi()
self.mock_output_api = MockOutputApi()
self.mock_input_api.subprocess = PydepsNeedsUpdatingTest.MockSubprocess()
self.checker = PRESUBMIT.PydepsChecker(self.mock_input_api, mock_all_pydeps)
self.checker._file_cache = {
'A.pydeps': '# Generated by:\n# CMD A\nA.py\nC.py\n',
'B.pydeps': '# Generated by:\n# CMD B\nB.py\nC.py\n',
'D.pydeps': '# Generated by:\n# CMD D\nD.py\n',
}
def tearDown(self):
PRESUBMIT._ALL_PYDEPS_FILES = self.old_ALL_PYDEPS_FILES
PRESUBMIT._ANDROID_SPECIFIC_PYDEPS_FILES = (
self.old_ANDROID_SPECIFIC_PYDEPS_FILES)
PRESUBMIT._ParseGclientArgs = self.old_ParseGclientArgs
def _RunCheck(self):
return PRESUBMIT._CheckPydepsNeedsUpdating(self.mock_input_api,
self.mock_output_api,
checker_for_tests=self.checker)
def testAddedPydep(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('new.pydeps', [], action='A'),
]
self.mock_input_api.CreateMockFileInPath(
[x.LocalPath() for x in self.mock_input_api.AffectedFiles(
include_deletes=True)])
results = self._RunCheck()
self.assertEqual(1, len(results))
self.assertTrue('PYDEPS_FILES' in str(results[0]))
def testPydepNotInSrc(self):
self.mock_input_api.files = [
MockAffectedFile('new.pydeps', [], action='A'),
]
self.mock_input_api.CreateMockFileInPath([])
results = self._RunCheck()
self.assertEqual(0, len(results))
def testRemovedPydep(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile(PRESUBMIT._ALL_PYDEPS_FILES[0], [], action='D'),
]
self.mock_input_api.CreateMockFileInPath(
[x.LocalPath() for x in self.mock_input_api.AffectedFiles(
include_deletes=True)])
results = self._RunCheck()
self.assertEqual(1, len(results))
self.assertTrue('PYDEPS_FILES' in str(results[0]))
def testRandomPyIgnored(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('random.py', []),
]
results = self._RunCheck()
self.assertEqual(0, len(results), 'Unexpected results: %r' % results)
def testRelevantPyNoChange(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('A.py', []),
]
def mock_check_output(cmd, shell=False, env=None):
self.assertEqual('CMD A --output ""', cmd)
return self.checker._file_cache['A.pydeps']
self.mock_input_api.subprocess.check_output = mock_check_output
results = self._RunCheck()
self.assertEqual(0, len(results), 'Unexpected results: %r' % results)
def testRelevantPyOneChange(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('A.py', []),
]
def mock_check_output(cmd, shell=False, env=None):
self.assertEqual('CMD A --output ""', cmd)
return 'changed data'
self.mock_input_api.subprocess.check_output = mock_check_output
results = self._RunCheck()
self.assertEqual(1, len(results))
self.assertTrue('File is stale' in str(results[0]))
def testRelevantPyTwoChanges(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('C.py', []),
]
def mock_check_output(cmd, shell=False, env=None):
return 'changed data'
self.mock_input_api.subprocess.check_output = mock_check_output
results = self._RunCheck()
self.assertEqual(2, len(results))
self.assertTrue('File is stale' in str(results[0]))
self.assertTrue('File is stale' in str(results[1]))
def testRelevantAndroidPyInNonAndroidCheckout(self):
# PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Linux.
if self.mock_input_api.platform != 'linux2':
return []
self.mock_input_api.files = [
MockAffectedFile('D.py', []),
]
def mock_check_output(cmd, shell=False, env=None):
self.assertEqual('CMD D --output ""', cmd)
return 'changed data'
self.mock_input_api.subprocess.check_output = mock_check_output
PRESUBMIT._ParseGclientArgs = self._MockParseGclientArgs(is_android=False)
results = self._RunCheck()
self.assertEqual(1, len(results))
self.assertTrue('Android' in str(results[0]))
self.assertTrue('D.pydeps' in str(results[0]))
class IncludeGuardTest(unittest.TestCase):
def testIncludeGuardChecks(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('content/browser/thing/foo.h', [
'// Comment',
'#ifndef CONTENT_BROWSER_THING_FOO_H_',
'#define CONTENT_BROWSER_THING_FOO_H_',
'struct McBoatFace;',
'#endif // CONTENT_BROWSER_THING_FOO_H_',
]),
MockAffectedFile('content/browser/thing/bar.h', [
'#ifndef CONTENT_BROWSER_THING_BAR_H_',
'#define CONTENT_BROWSER_THING_BAR_H_',
'namespace content {',
'#endif // CONTENT_BROWSER_THING_BAR_H_',
'} // namespace content',
]),
MockAffectedFile('content/browser/test1.h', [
'namespace content {',
'} // namespace content',
]),
MockAffectedFile('content\\browser\\win.h', [
'#ifndef CONTENT_BROWSER_WIN_H_',
'#define CONTENT_BROWSER_WIN_H_',
'struct McBoatFace;',
'#endif // CONTENT_BROWSER_WIN_H_',
]),
MockAffectedFile('content/browser/test2.h', [
'// Comment',
'#ifndef CONTENT_BROWSER_TEST2_H_',
'struct McBoatFace;',
'#endif // CONTENT_BROWSER_TEST2_H_',
]),
MockAffectedFile('content/browser/internal.h', [
'// Comment',
'#ifndef CONTENT_BROWSER_INTERNAL_H_',
'#define CONTENT_BROWSER_INTERNAL_H_',
'// Comment',
'#ifndef INTERNAL_CONTENT_BROWSER_INTERNAL_H_',
'#define INTERNAL_CONTENT_BROWSER_INTERNAL_H_',
'namespace internal {',
'} // namespace internal',
'#endif // INTERNAL_CONTENT_BROWSER_THING_BAR_H_',
'namespace content {',
'} // namespace content',
'#endif // CONTENT_BROWSER_THING_BAR_H_',
]),
MockAffectedFile('content/browser/thing/foo.cc', [
'// This is a non-header.',
]),
MockAffectedFile('content/browser/disabled.h', [
'// no-include-guard-because-multiply-included',
'struct McBoatFace;',
]),
# New files don't allow misspelled include guards.
MockAffectedFile('content/browser/spleling.h', [
'#ifndef CONTENT_BROWSER_SPLLEING_H_',
'#define CONTENT_BROWSER_SPLLEING_H_',
'struct McBoatFace;',
'#endif // CONTENT_BROWSER_SPLLEING_H_',
]),
# New files don't allow + in include guards.
MockAffectedFile('content/browser/foo+bar.h', [
'#ifndef CONTENT_BROWSER_FOO+BAR_H_',
'#define CONTENT_BROWSER_FOO+BAR_H_',
'struct McBoatFace;',
'#endif // CONTENT_BROWSER_FOO+BAR_H_',
]),
# Old files allow misspelled include guards (for now).
MockAffectedFile('chrome/old.h', [
'// New contents',
'#ifndef CHROME_ODL_H_',
'#define CHROME_ODL_H_',
'#endif // CHROME_ODL_H_',
], [
'// Old contents',
'#ifndef CHROME_ODL_H_',
'#define CHROME_ODL_H_',
'#endif // CHROME_ODL_H_',
]),
# Using a Blink style include guard outside Blink is wrong.
MockAffectedFile('content/NotInBlink.h', [
'#ifndef NotInBlink_h',
'#define NotInBlink_h',
'struct McBoatFace;',
'#endif // NotInBlink_h',
]),
# Using a Blink style include guard in Blink is no longer ok.
MockAffectedFile('third_party/blink/InBlink.h', [
'#ifndef InBlink_h',
'#define InBlink_h',
'struct McBoatFace;',
'#endif // InBlink_h',
]),
# Using a bad include guard in Blink is not ok.
MockAffectedFile('third_party/blink/AlsoInBlink.h', [
'#ifndef WrongInBlink_h',
'#define WrongInBlink_h',
'struct McBoatFace;',
'#endif // WrongInBlink_h',
]),
# Using a bad include guard in Blink is not accepted even if
# it's an old file.
MockAffectedFile('third_party/blink/StillInBlink.h', [
'// New contents',
'#ifndef AcceptedInBlink_h',
'#define AcceptedInBlink_h',
'struct McBoatFace;',
'#endif // AcceptedInBlink_h',
], [
'// Old contents',
'#ifndef AcceptedInBlink_h',
'#define AcceptedInBlink_h',
'struct McBoatFace;',
'#endif // AcceptedInBlink_h',
]),
# Using a non-Chromium include guard in third_party
# (outside blink) is accepted.
MockAffectedFile('third_party/foo/some_file.h', [
'#ifndef REQUIRED_RPCNDR_H_',
'#define REQUIRED_RPCNDR_H_',
'struct SomeFileFoo;',
'#endif // REQUIRED_RPCNDR_H_',
]),
# Not having proper include guard in *_message_generator.h
# for old IPC messages is allowed.
MockAffectedFile('content/common/content_message_generator.h', [
'#undef CONTENT_COMMON_FOO_MESSAGES_H_',
'#include "content/common/foo_messages.h"',
'#ifndef CONTENT_COMMON_FOO_MESSAGES_H_',
'#error "Failed to include content/common/foo_messages.h"',
'#endif',
]),
]
msgs = PRESUBMIT._CheckForIncludeGuards(
mock_input_api, mock_output_api)
expected_fail_count = 8
self.assertEqual(expected_fail_count, len(msgs),
'Expected %d items, found %d: %s'
% (expected_fail_count, len(msgs), msgs))
self.assertEqual(msgs[0].items, ['content/browser/thing/bar.h'])
self.assertEqual(msgs[0].message,
'Include guard CONTENT_BROWSER_THING_BAR_H_ '
'not covering the whole file')
self.assertEqual(msgs[1].items, ['content/browser/test1.h'])
self.assertEqual(msgs[1].message,
'Missing include guard CONTENT_BROWSER_TEST1_H_')
self.assertEqual(msgs[2].items, ['content/browser/test2.h:3'])
self.assertEqual(msgs[2].message,
'Missing "#define CONTENT_BROWSER_TEST2_H_" for '
'include guard')
self.assertEqual(msgs[3].items, ['content/browser/spleling.h:1'])
self.assertEqual(msgs[3].message,
'Header using the wrong include guard name '
'CONTENT_BROWSER_SPLLEING_H_')
self.assertEqual(msgs[4].items, ['content/browser/foo+bar.h'])
self.assertEqual(msgs[4].message,
'Missing include guard CONTENT_BROWSER_FOO_BAR_H_')
self.assertEqual(msgs[5].items, ['content/NotInBlink.h:1'])
self.assertEqual(msgs[5].message,
'Header using the wrong include guard name '
'NotInBlink_h')
self.assertEqual(msgs[6].items, ['third_party/blink/InBlink.h:1'])
self.assertEqual(msgs[6].message,
'Header using the wrong include guard name '
'InBlink_h')
self.assertEqual(msgs[7].items, ['third_party/blink/AlsoInBlink.h:1'])
self.assertEqual(msgs[7].message,
'Header using the wrong include guard name '
'WrongInBlink_h')
class AccessibilityRelnotesFieldTest(unittest.TestCase):
def testRelnotesPresent(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [MockAffectedFile('ui/accessibility/foo.bar', [''])]
mock_input_api.change.DescriptionText = lambda : 'Commit description'
mock_input_api.change.footers['AX-Relnotes'] = [
'Important user facing change']
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(0, len(msgs),
'Expected %d messages, found %d: %s'
% (0, len(msgs), msgs))
def testRelnotesMissingFromAccessibilityChange(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('some/file', ['']),
MockAffectedFile('ui/accessibility/foo.bar', ['']),
MockAffectedFile('some/other/file', [''])
]
mock_input_api.change.DescriptionText = lambda : 'Commit description'
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d messages, found %d: %s'
% (1, len(msgs), msgs))
self.assertTrue("Missing 'AX-Relnotes:' field" in msgs[0].message,
'Missing AX-Relnotes field message not found in errors')
# The relnotes footer is not required for changes which do not touch any
# accessibility directories.
def testIgnoresNonAccesssibilityCode(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('some/file', ['']),
MockAffectedFile('some/other/file', [''])
]
mock_input_api.change.DescriptionText = lambda : 'Commit description'
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(0, len(msgs),
'Expected %d messages, found %d: %s'
% (0, len(msgs), msgs))
# Test that our presubmit correctly raises an error for a set of known paths.
def testExpectedPaths(self):
filesToTest = [
"chrome/browser/accessibility/foo.py",
"chrome/browser/chromeos/arc/accessibility/foo.cc",
"chrome/browser/ui/views/accessibility/foo.h",
"chrome/browser/extensions/api/automation/foo.h",
"chrome/browser/extensions/api/automation_internal/foo.cc",
"chrome/renderer/extensions/accessibility_foo.h",
"chrome/tests/data/accessibility/foo.html",
"content/browser/accessibility/foo.cc",
"content/renderer/accessibility/foo.h",
"content/tests/data/accessibility/foo.cc",
"extensions/renderer/api/automation/foo.h",
"ui/accessibility/foo/bar/baz.cc",
"ui/views/accessibility/foo/bar/baz.h",
]
for testFile in filesToTest:
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile(testFile, [''])
]
mock_input_api.change.DescriptionText = lambda : 'Commit description'
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d messages, found %d: %s, for file %s'
% (1, len(msgs), msgs, testFile))
self.assertTrue("Missing 'AX-Relnotes:' field" in msgs[0].message,
('Missing AX-Relnotes field message not found in errors '
' for file %s' % (testFile)))
# Test that AX-Relnotes field can appear in the commit description (as long
# as it appears at the beginning of a line).
def testRelnotesInCommitDescription(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('ui/accessibility/foo.bar', ['']),
]
mock_input_api.change.DescriptionText = lambda : ('Description:\n' +
'AX-Relnotes: solves all accessibility issues forever')
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(0, len(msgs),
'Expected %d messages, found %d: %s'
% (0, len(msgs), msgs))
# Test that we don't match AX-Relnotes if it appears in the middle of a line.
def testRelnotesMustAppearAtBeginningOfLine(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('ui/accessibility/foo.bar', ['']),
]
mock_input_api.change.DescriptionText = lambda : ('Description:\n' +
'This change has no AX-Relnotes: we should print a warning')
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertTrue("Missing 'AX-Relnotes:' field" in msgs[0].message,
'Missing AX-Relnotes field message not found in errors')
# Tests that the AX-Relnotes field can be lowercase and use a '=' in place
# of a ':'.
def testRelnotesLowercaseWithEqualSign(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('ui/accessibility/foo.bar', ['']),
]
mock_input_api.change.DescriptionText = lambda : ('Description:\n' +
'ax-relnotes= this is a valid format for accessibiliy relnotes')
msgs = PRESUBMIT._CheckAccessibilityRelnotesField(
mock_input_api, mock_output_api)
self.assertEqual(0, len(msgs),
'Expected %d messages, found %d: %s'
% (0, len(msgs), msgs))
class AndroidDeprecatedTestAnnotationTest(unittest.TestCase):
def testCheckAndroidTestAnnotationUsage(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('LalaLand.java', [
'random stuff'
]),
MockAffectedFile('CorrectUsage.java', [
'import android.support.test.filters.LargeTest;',
'import android.support.test.filters.MediumTest;',
'import android.support.test.filters.SmallTest;',
]),
MockAffectedFile('UsedDeprecatedLargeTestAnnotation.java', [
'import android.test.suitebuilder.annotation.LargeTest;',
]),
MockAffectedFile('UsedDeprecatedMediumTestAnnotation.java', [
'import android.test.suitebuilder.annotation.MediumTest;',
]),
MockAffectedFile('UsedDeprecatedSmallTestAnnotation.java', [
'import android.test.suitebuilder.annotation.SmallTest;',
]),
MockAffectedFile('UsedDeprecatedSmokeAnnotation.java', [
'import android.test.suitebuilder.annotation.Smoke;',
])
]
msgs = PRESUBMIT._CheckAndroidTestAnnotationUsage(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d items, found %d: %s'
% (1, len(msgs), msgs))
self.assertEqual(4, len(msgs[0].items),
'Expected %d items, found %d: %s'
% (4, len(msgs[0].items), msgs[0].items))
self.assertTrue('UsedDeprecatedLargeTestAnnotation.java:1' in msgs[0].items,
'UsedDeprecatedLargeTestAnnotation not found in errors')
self.assertTrue('UsedDeprecatedMediumTestAnnotation.java:1'
in msgs[0].items,
'UsedDeprecatedMediumTestAnnotation not found in errors')
self.assertTrue('UsedDeprecatedSmallTestAnnotation.java:1' in msgs[0].items,
'UsedDeprecatedSmallTestAnnotation not found in errors')
self.assertTrue('UsedDeprecatedSmokeAnnotation.java:1' in msgs[0].items,
'UsedDeprecatedSmokeAnnotation not found in errors')
class AndroidDeprecatedJUnitFrameworkTest(unittest.TestCase):
def testCheckAndroidTestJUnitFramework(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('LalaLand.java', [
'random stuff'
]),
MockAffectedFile('CorrectUsage.java', [
'import org.junit.ABC',
'import org.junit.XYZ;',
]),
MockAffectedFile('UsedDeprecatedJUnit.java', [
'import junit.framework.*;',
]),
MockAffectedFile('UsedDeprecatedJUnitAssert.java', [
'import junit.framework.Assert;',
]),
]
msgs = PRESUBMIT._CheckAndroidTestJUnitFrameworkImport(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d items, found %d: %s'
% (1, len(msgs), msgs))
self.assertEqual(2, len(msgs[0].items),
'Expected %d items, found %d: %s'
% (2, len(msgs[0].items), msgs[0].items))
self.assertTrue('UsedDeprecatedJUnit.java:1' in msgs[0].items,
'UsedDeprecatedJUnit.java not found in errors')
self.assertTrue('UsedDeprecatedJUnitAssert.java:1'
in msgs[0].items,
'UsedDeprecatedJUnitAssert not found in errors')
class AndroidJUnitBaseClassTest(unittest.TestCase):
def testCheckAndroidTestJUnitBaseClass(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('LalaLand.java', [
'random stuff'
]),
MockAffectedFile('CorrectTest.java', [
'@RunWith(ABC.class);'
'public class CorrectTest {',
'}',
]),
MockAffectedFile('HistoricallyIncorrectTest.java', [
'public class Test extends BaseCaseA {',
'}',
], old_contents=[
'public class Test extends BaseCaseB {',
'}',
]),
MockAffectedFile('CorrectTestWithInterface.java', [
'@RunWith(ABC.class);'
'public class CorrectTest implement Interface {',
'}',
]),
MockAffectedFile('IncorrectTest.java', [
'public class IncorrectTest extends TestCase {',
'}',
]),
MockAffectedFile('IncorrectWithInterfaceTest.java', [
'public class Test implements X extends BaseClass {',
'}',
]),
MockAffectedFile('IncorrectMultiLineTest.java', [
'public class Test implements X, Y, Z',
' extends TestBase {',
'}',
]),
]
msgs = PRESUBMIT._CheckAndroidTestJUnitInheritance(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d items, found %d: %s'
% (1, len(msgs), msgs))
self.assertEqual(3, len(msgs[0].items),
'Expected %d items, found %d: %s'
% (3, len(msgs[0].items), msgs[0].items))
self.assertTrue('IncorrectTest.java:1' in msgs[0].items,
'IncorrectTest not found in errors')
self.assertTrue('IncorrectWithInterfaceTest.java:1'
in msgs[0].items,
'IncorrectWithInterfaceTest not found in errors')
self.assertTrue('IncorrectMultiLineTest.java:2' in msgs[0].items,
'IncorrectMultiLineTest not found in errors')
class AndroidDebuggableBuildTest(unittest.TestCase):
def testCheckAndroidDebuggableBuild(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('RandomStuff.java', [
'random stuff'
]),
MockAffectedFile('CorrectUsage.java', [
'import org.chromium.base.BuildInfo;',
'some random stuff',
'boolean isOsDebuggable = BuildInfo.isDebugAndroid();',
]),
MockAffectedFile('JustCheckUserdebugBuild.java', [
'import android.os.Build;',
'some random stuff',
'boolean isOsDebuggable = Build.TYPE.equals("userdebug")',
]),
MockAffectedFile('JustCheckEngineeringBuild.java', [
'import android.os.Build;',
'some random stuff',
'boolean isOsDebuggable = "eng".equals(Build.TYPE)',
]),
MockAffectedFile('UsedBuildType.java', [
'import android.os.Build;',
'some random stuff',
'boolean isOsDebuggable = Build.TYPE.equals("userdebug")'
'|| "eng".equals(Build.TYPE)',
]),
MockAffectedFile('UsedExplicitBuildType.java', [
'some random stuff',
'boolean isOsDebuggable = android.os.Build.TYPE.equals("userdebug")'
'|| "eng".equals(android.os.Build.TYPE)',
]),
]
msgs = PRESUBMIT._CheckAndroidDebuggableBuild(
mock_input_api, mock_output_api)
self.assertEqual(1, len(msgs),
'Expected %d items, found %d: %s'
% (1, len(msgs), msgs))
self.assertEqual(4, len(msgs[0].items),
'Expected %d items, found %d: %s'
% (4, len(msgs[0].items), msgs[0].items))
self.assertTrue('JustCheckUserdebugBuild.java:3' in msgs[0].items)
self.assertTrue('JustCheckEngineeringBuild.java:3' in msgs[0].items)
self.assertTrue('UsedBuildType.java:3' in msgs[0].items)
self.assertTrue('UsedExplicitBuildType.java:2' in msgs[0].items)
class LogUsageTest(unittest.TestCase):
def testCheckAndroidCrLogUsage(self):
mock_input_api = MockInputApi()
mock_output_api = MockOutputApi()
mock_input_api.files = [
MockAffectedFile('RandomStuff.java', [
'random stuff'
]),
MockAffectedFile('HasAndroidLog.java', [
'import android.util.Log;',
'some random stuff',
'Log.d("TAG", "foo");',
]),
MockAffectedFile('HasExplicitUtilLog.java', [
'some random stuff',
'android.util.Log.d("TAG", "foo");',
]),
MockAffectedFile('IsInBasePackage.java', [
'package org.chromium.base;',
'private static final String TAG = "cr_Foo";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('IsInBasePackageButImportsLog.java', [
'package org.chromium.base;',
'import android.util.Log;',
'private static final String TAG = "cr_Foo";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasBothLog.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr_Foo";',
'Log.d(TAG, "foo");',
'android.util.Log.d("TAG", "foo");',
]),
MockAffectedFile('HasCorrectTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr_Foo";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasOldTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr.Foo";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasDottedTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr_foo.bar";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasDottedTagPublic.java', [
'import org.chromium.base.Log;',
'some random stuff',
'public static final String TAG = "cr_foo.bar";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasNoTagDecl.java', [
'import org.chromium.base.Log;',
'some random stuff',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasIncorrectTagDecl.java', [
'import org.chromium.base.Log;',
'private static final String TAHG = "cr_Foo";',
'some random stuff',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasInlineTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr_Foo";',
'Log.d("TAG", "foo");',
]),
MockAffectedFile('HasInlineTagWithSpace.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "cr_Foo";',
'Log.d("log message", "foo");',
]),
MockAffectedFile('HasUnprefixedTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "rubbish";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasTooLongTag.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "21_charachers_long___";',
'Log.d(TAG, "foo");',
]),
MockAffectedFile('HasTooLongTagWithNoLogCallsInDiff.java', [
'import org.chromium.base.Log;',
'some random stuff',
'private static final String TAG = "21_charachers_long___";',
]),
]
msgs = PRESUBMIT._CheckAndroidCrLogUsage(
mock_input_api, mock_output_api)
self.assertEqual(5, len(msgs),
'Expected %d items, found %d: %s' % (5, len(msgs), msgs))
# Declaration format
nb = len(msgs[0].items)
self.assertEqual(2, nb,
'Expected %d items, found %d: %s' % (2, nb, msgs[0].items))
self.assertTrue('HasNoTagDecl.java' in msgs[0].items)
self.assertTrue('HasIncorrectTagDecl.java' in msgs[0].items)
# Tag length
nb = len(msgs[1].items)
self.assertEqual(2, nb,
'Expected %d items, found %d: %s' % (2, nb, msgs[1].items))
self.assertTrue('HasTooLongTag.java' in msgs[1].items)
self.assertTrue('HasTooLongTagWithNoLogCallsInDiff.java' in msgs[1].items)
# Tag must be a variable named TAG
nb = len(msgs[2].items)
self.assertEqual(3, nb,
'Expected %d items, found %d: %s' % (3, nb, msgs[2].items))
self.assertTrue('HasBothLog.java:5' in msgs[2].items)
self.assertTrue('HasInlineTag.java:4' in msgs[2].items)
self.assertTrue('HasInlineTagWithSpace.java:4' in msgs[2].items)
# Util Log usage
nb = len(msgs[3].items)
self.assertEqual(3, nb,
'Expected %d items, found %d: %s' % (3, nb, msgs[3].items))
self.assertTrue('HasAndroidLog.java:3' in msgs[3].items)
self.assertTrue('HasExplicitUtilLog.java:2' in msgs[3].items)
self.assertTrue('IsInBasePackageButImportsLog.java:4' in msgs[3].items)
# Tag must not contain
nb = len(msgs[4].items)
self.assertEqual(3, nb,
'Expected %d items, found %d: %s' % (2, nb, msgs[4].items))
self.assertTrue('HasDottedTag.java' in msgs[4].items)
self.assertTrue('HasDottedTagPublic.java' in msgs[4].items)
self.assertTrue('HasOldTag.java' in msgs[4].items)
class GoogleAnswerUrlFormatTest(unittest.TestCase):
def testCatchAnswerUrlId(self):
input_api = MockInputApi()
input_api.files = [
MockFile('somewhere/file.cc',
['char* host = '
' "https://support.google.com/chrome/answer/123456";']),
MockFile('somewhere_else/file.cc',
['char* host = '
' "https://support.google.com/chrome/a/answer/123456";']),
]
warnings = PRESUBMIT._CheckGoogleSupportAnswerUrl(
input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual(2, len(warnings[0].items))
def testAllowAnswerUrlParam(self):
input_api = MockInputApi()
input_api.files = [
MockFile('somewhere/file.cc',
['char* host = '
' "https://support.google.com/chrome/?p=cpn_crash_reports";']),
]
warnings = PRESUBMIT._CheckGoogleSupportAnswerUrl(
input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
class HardcodedGoogleHostsTest(unittest.TestCase):
def testWarnOnAssignedLiterals(self):
input_api = MockInputApi()
input_api.files = [
MockFile('content/file.cc',
['char* host = "https://www.google.com";']),
MockFile('content/file.cc',
['char* host = "https://www.googleapis.com";']),
MockFile('content/file.cc',
['char* host = "https://clients1.google.com";']),
]
warnings = PRESUBMIT._CheckHardcodedGoogleHostsInLowerLayers(
input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual(3, len(warnings[0].items))
def testAllowInComment(self):
input_api = MockInputApi()
input_api.files = [
MockFile('content/file.cc',
['char* host = "https://www.aol.com"; // google.com'])
]
warnings = PRESUBMIT._CheckHardcodedGoogleHostsInLowerLayers(
input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
class ChromeOsSyncedPrefRegistrationTest(unittest.TestCase):
def testWarnsOnChromeOsDirectories(self):
input_api = MockInputApi()
input_api.files = [
MockFile('ash/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('chrome/browser/chromeos/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('chromeos/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('components/arc/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('components/exo/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
]
warnings = PRESUBMIT._CheckChromeOsSyncedPrefRegistration(
input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
def testDoesNotWarnOnSyncOsPref(self):
input_api = MockInputApi()
input_api.files = [
MockFile('chromeos/file.cc',
['PrefRegistrySyncable::SYNCABLE_OS_PREF']),
]
warnings = PRESUBMIT._CheckChromeOsSyncedPrefRegistration(
input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testDoesNotWarnOnCrossPlatformDirectories(self):
input_api = MockInputApi()
input_api.files = [
MockFile('chrome/browser/ui/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('components/sync/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
MockFile('content/browser/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF']),
]
warnings = PRESUBMIT._CheckChromeOsSyncedPrefRegistration(
input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testSeparateWarningForPriorityPrefs(self):
input_api = MockInputApi()
input_api.files = [
MockFile('chromeos/file.cc',
['PrefRegistrySyncable::SYNCABLE_PREF',
'PrefRegistrySyncable::SYNCABLE_PRIORITY_PREF']),
]
warnings = PRESUBMIT._CheckChromeOsSyncedPrefRegistration(
input_api, MockOutputApi())
self.assertEqual(2, len(warnings))
class ForwardDeclarationTest(unittest.TestCase):
def testCheckHeadersOnlyOutsideThirdParty(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('somewhere/file.cc', [
'class DummyClass;'
]),
MockAffectedFile('third_party/header.h', [
'class DummyClass;'
])
]
warnings = PRESUBMIT._CheckUselessForwardDeclarations(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testNoNestedDeclaration(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('somewhere/header.h', [
'class SomeClass {',
' protected:',
' class NotAMatch;',
'};'
])
]
warnings = PRESUBMIT._CheckUselessForwardDeclarations(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
def testSubStrings(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('somewhere/header.h', [
'class NotUsefulClass;',
'struct SomeStruct;',
'UsefulClass *p1;',
'SomeStructPtr *p2;'
])
]
warnings = PRESUBMIT._CheckUselessForwardDeclarations(mock_input_api,
MockOutputApi())
self.assertEqual(2, len(warnings))
def testUselessForwardDeclaration(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('somewhere/header.h', [
'class DummyClass;',
'struct DummyStruct;',
'class UsefulClass;',
'std::unique_ptr<UsefulClass> p;'
])
]
warnings = PRESUBMIT._CheckUselessForwardDeclarations(mock_input_api,
MockOutputApi())
self.assertEqual(2, len(warnings))
def testBlinkHeaders(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('third_party/blink/header.h', [
'class DummyClass;',
'struct DummyStruct;',
]),
MockAffectedFile('third_party\\blink\\header.h', [
'class DummyClass;',
'struct DummyStruct;',
])
]
warnings = PRESUBMIT._CheckUselessForwardDeclarations(mock_input_api,
MockOutputApi())
self.assertEqual(4, len(warnings))
class RelativeIncludesTest(unittest.TestCase):
def testThirdPartyNotWebKitIgnored(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('third_party/test.cpp', '#include "../header.h"'),
MockAffectedFile('third_party/test/test.cpp', '#include "../header.h"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForRelativeIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testNonCppFileIgnored(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.py', '#include "../header.h"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForRelativeIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testInnocuousChangesAllowed(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.cpp', '#include "header.h"'),
MockAffectedFile('test2.cpp', '../'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForRelativeIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testRelativeIncludeNonWebKitProducesError(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.cpp', ['#include "../header.h"']),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForRelativeIncludes(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
def testRelativeIncludeWebKitProducesError(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('third_party/blink/test.cpp',
['#include "../header.h']),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForRelativeIncludes(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
class CCIncludeTest(unittest.TestCase):
def testThirdPartyNotBlinkIgnored(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('third_party/test.cpp', '#include "file.cc"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testPythonFileIgnored(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.py', '#include "file.cc"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testIncFilesAccepted(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.py', '#include "file.inc"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testInnocuousChangesAllowed(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.cpp', '#include "header.h"'),
MockAffectedFile('test2.cpp', 'Something "file.cc"'),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(0, len(errors))
def testCcIncludeNonBlinkProducesError(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('test.cpp', ['#include "file.cc"']),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
def testCppIncludeBlinkProducesError(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('third_party/blink/test.cpp',
['#include "foo/file.cpp"']),
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckForCcIncludes(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
class NewHeaderWithoutGnChangeTest(unittest.TestCase):
def testAddHeaderWithoutGn(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertTrue('base/stuff.h' in warnings[0].items)
def testModifyHeader(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', '', action='M'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testDeleteHeader(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', '', action='D'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testAddHeaderWithGn(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/BUILD.gn', 'stuff.h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testAddHeaderWithGni(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/files.gni', 'stuff.h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testAddHeaderWithOther(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/stuff.cc', 'stuff.h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
def testAddHeaderWithWrongGn(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/BUILD.gn', 'stuff_h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
def testAddHeadersWithGn(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/another.h', ''),
MockAffectedFile('base/BUILD.gn', 'another.h\nstuff.h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testAddHeadersWithWrongGn(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/another.h', ''),
MockAffectedFile('base/BUILD.gn', 'another_h\nstuff.h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertFalse('base/stuff.h' in warnings[0].items)
self.assertTrue('base/another.h' in warnings[0].items)
def testAddHeadersWithWrongGn2(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('base/stuff.h', ''),
MockAffectedFile('base/another.h', ''),
MockAffectedFile('base/BUILD.gn', 'another_h\nstuff_h'),
]
warnings = PRESUBMIT._CheckNewHeaderWithoutGnChange(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertTrue('base/stuff.h' in warnings[0].items)
self.assertTrue('base/another.h' in warnings[0].items)
class CorrectProductNameInMessagesTest(unittest.TestCase):
def testProductNameInDesc(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('chrome/app/google_chrome_strings.grd', [
'<message name="Foo" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
]),
MockAffectedFile('chrome/app/chromium_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chromium!',
'</message>',
]),
]
warnings = PRESUBMIT._CheckCorrectProductNameInMessages(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(warnings))
def testChromeInChromium(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('chrome/app/google_chrome_strings.grd', [
'<message name="Foo" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
]),
MockAffectedFile('chrome/app/chromium_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
]),
]
warnings = PRESUBMIT._CheckCorrectProductNameInMessages(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertTrue('chrome/app/chromium_strings.grd' in warnings[0].items[0])
def testChromiumInChrome(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('chrome/app/google_chrome_strings.grd', [
'<message name="Foo" desc="Welcome to Chrome">',
' Welcome to Chromium!',
'</message>',
]),
MockAffectedFile('chrome/app/chromium_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chromium!',
'</message>',
]),
]
warnings = PRESUBMIT._CheckCorrectProductNameInMessages(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertTrue(
'chrome/app/google_chrome_strings.grd:2' in warnings[0].items[0])
def testMultipleInstances(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('chrome/app/chromium_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
'<message name="Baz" desc="A correct message">',
' Chromium is the software you are using.',
'</message>',
'<message name="Bat" desc="An incorrect message">',
' Google Chrome is the software you are using.',
'</message>',
]),
]
warnings = PRESUBMIT._CheckCorrectProductNameInMessages(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertTrue(
'chrome/app/chromium_strings.grd:2' in warnings[0].items[0])
self.assertTrue(
'chrome/app/chromium_strings.grd:8' in warnings[0].items[1])
def testMultipleWarnings(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('chrome/app/chromium_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
'<message name="Baz" desc="A correct message">',
' Chromium is the software you are using.',
'</message>',
'<message name="Bat" desc="An incorrect message">',
' Google Chrome is the software you are using.',
'</message>',
]),
MockAffectedFile('components/components_google_chrome_strings.grd', [
'<message name="Bar" desc="Welcome to Chrome">',
' Welcome to Chrome!',
'</message>',
'<message name="Baz" desc="A correct message">',
' Chromium is the software you are using.',
'</message>',
'<message name="Bat" desc="An incorrect message">',
' Google Chrome is the software you are using.',
'</message>',
]),
]
warnings = PRESUBMIT._CheckCorrectProductNameInMessages(
mock_input_api, MockOutputApi())
self.assertEqual(2, len(warnings))
self.assertTrue(
'components/components_google_chrome_strings.grd:5'
in warnings[0].items[0])
self.assertTrue(
'chrome/app/chromium_strings.grd:2' in warnings[1].items[0])
self.assertTrue(
'chrome/app/chromium_strings.grd:8' in warnings[1].items[1])
class ServiceManifestOwnerTest(unittest.TestCase):
def testServiceManifestChangeNeedsSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('services/goat/public/cpp/manifest.cc',
[
'#include "services/goat/public/cpp/manifest.h"',
'const service_manager::Manifest& GetManifest() {}',
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
self.assertEqual(
'Found OWNERS files that need to be updated for IPC security review ' +
'coverage.\nPlease update the OWNERS files below:', errors[0].message)
def testNonServiceManifestSourceChangesDoNotRequireSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('some/non/service/thing/foo_manifest.cc',
[
'const char kNoEnforcement[] = "not a manifest!";',
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual([], errors)
class FuchsiaSecurityOwnerTest(unittest.TestCase):
def testFidlChangeNeedsSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('potentially/scary/ipc.fidl',
[
'library test.fidl'
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
self.assertEqual(
'Found OWNERS files that need to be updated for IPC security review ' +
'coverage.\nPlease update the OWNERS files below:', errors[0].message)
def testComponentManifestV1ChangeNeedsSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('potentially/scary/v2_manifest.cmx',
[
'{ "that is no": "manifest!" }'
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
self.assertEqual(
'Found OWNERS files that need to be updated for IPC security review ' +
'coverage.\nPlease update the OWNERS files below:', errors[0].message)
def testComponentManifestV2NeedsSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('potentially/scary/v2_manifest.cml',
[
'{ "that is no": "manifest!" }'
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
self.assertEqual(
'Found OWNERS files that need to be updated for IPC security review ' +
'coverage.\nPlease update the OWNERS files below:', errors[0].message)
def testOtherFuchsiaChangesDoNotRequireSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('some/non/service/thing/fuchsia_fidl_cml_cmx_magic.cc',
[
'const char kNoEnforcement[] = "Security?!? Pah!";',
])]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSecurityOwners(
mock_input_api, mock_output_api)
self.assertEqual([], errors)
class SecurityChangeTest(unittest.TestCase):
class _MockOwnersDB(object):
def __init__(self):
self.email_regexp = '.*'
def owners_rooted_at_file(self, f):
return ['apple@chromium.org', 'orange@chromium.org']
def _mockChangeOwnerAndReviewers(self, input_api, owner, reviewers):
def __MockOwnerAndReviewers(input_api, email_regexp, approval_needed=False):
return [owner, reviewers]
input_api.canned_checks.GetCodereviewOwnerAndReviewers = \
__MockOwnerAndReviewers
def testDiffGetServiceSandboxType(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile(
'services/goat/teleporter_host.cc',
[
'template <>',
'inline content::SandboxType',
'content::GetServiceSandboxType<chrome::mojom::GoatTeleporter>() {',
'#if defined(OS_WIN)',
' return SandboxType::kGoaty;',
'#else',
' return SandboxType::kNoSandbox;',
'#endif // !defined(OS_WIN)',
'}'
]
),
]
files_to_functions = PRESUBMIT._GetFilesUsingSecurityCriticalFunctions(
mock_input_api)
self.assertEqual({
'services/goat/teleporter_host.cc': set([
'content::GetServiceSandboxType<>()'
])},
files_to_functions)
def testDiffRemovingLine(self):
mock_input_api = MockInputApi()
mock_file = MockAffectedFile('services/goat/teleporter_host.cc', '')
mock_file._scm_diff = """--- old 2020-05-04 14:08:25.000000000 -0400
+++ new 2020-05-04 14:08:32.000000000 -0400
@@ -1,5 +1,4 @@
template <>
inline content::SandboxType
-content::GetServiceSandboxType<chrome::mojom::GoatTeleporter>() {
#if defined(OS_WIN)
return SandboxType::kGoaty;
"""
mock_input_api.files = [mock_file]
files_to_functions = PRESUBMIT._GetFilesUsingSecurityCriticalFunctions(
mock_input_api)
self.assertEqual({
'services/goat/teleporter_host.cc': set([
'content::GetServiceSandboxType<>()'
])},
files_to_functions)
def testChangeOwnersMissing(self):
mock_input_api = MockInputApi()
mock_input_api.owners_db = self._MockOwnersDB()
mock_input_api.is_committing = False
mock_input_api.files = [
MockAffectedFile('file.cc', ['GetServiceSandboxType<Goat>(Sandbox)'])
]
mock_output_api = MockOutputApi()
self._mockChangeOwnerAndReviewers(
mock_input_api, 'owner@chromium.org', ['banana@chromium.org'])
result = PRESUBMIT._CheckSecurityChanges(mock_input_api, mock_output_api)
self.assertEquals(1, len(result))
self.assertEquals(result[0].type, 'notify')
self.assertEquals(result[0].message,
'The following files change calls to security-sensive functions\n' \
'that need to be reviewed by ipc/SECURITY_OWNERS.\n'
' file.cc\n'
' content::GetServiceSandboxType<>()\n\n')
def testChangeOwnersMissingAtCommit(self):
mock_input_api = MockInputApi()
mock_input_api.owners_db = self._MockOwnersDB()
mock_input_api.is_committing = True
mock_input_api.files = [
MockAffectedFile('file.cc', ['GetServiceSandboxType<mojom::Goat>()'])
]
mock_output_api = MockOutputApi()
self._mockChangeOwnerAndReviewers(
mock_input_api, 'owner@chromium.org', ['banana@chromium.org'])
result = PRESUBMIT._CheckSecurityChanges(mock_input_api, mock_output_api)
self.assertEquals(1, len(result))
self.assertEquals(result[0].type, 'error')
self.assertEquals(result[0].message,
'The following files change calls to security-sensive functions\n' \
'that need to be reviewed by ipc/SECURITY_OWNERS.\n'
' file.cc\n'
' content::GetServiceSandboxType<>()\n\n')
def testChangeOwnersPresent(self):
mock_input_api = MockInputApi()
mock_input_api.owners_db = self._MockOwnersDB()
mock_input_api.files = [
MockAffectedFile('file.cc', ['WithSandboxType(Sandbox)'])
]
mock_output_api = MockOutputApi()
self._mockChangeOwnerAndReviewers(
mock_input_api, 'owner@chromium.org',
['apple@chromium.org', 'banana@chromium.org'])
result = PRESUBMIT._CheckSecurityChanges(mock_input_api, mock_output_api)
self.assertEquals(0, len(result))
def testChangeOwnerIsSecurityOwner(self):
mock_input_api = MockInputApi()
mock_input_api.owners_db = self._MockOwnersDB()
mock_input_api.files = [
MockAffectedFile('file.cc', ['GetServiceSandboxType<T>(Sandbox)'])
]
mock_output_api = MockOutputApi()
self._mockChangeOwnerAndReviewers(
mock_input_api, 'orange@chromium.org', ['pear@chromium.org'])
result = PRESUBMIT._CheckSecurityChanges(mock_input_api, mock_output_api)
self.assertEquals(1, len(result))
class BannedTypeCheckTest(unittest.TestCase):
def testBannedCppFunctions(self):
input_api = MockInputApi()
input_api.files = [
MockFile('some/cpp/problematic/file.cc',
['using namespace std;']),
MockFile('third_party/blink/problematic/file.cc',
['GetInterfaceProvider()']),
MockFile('some/cpp/ok/file.cc',
['using std::string;']),
MockFile('some/cpp/problematic/file2.cc',
['set_owned_by_client()']),
]
results = PRESUBMIT._CheckNoBannedFunctions(input_api, MockOutputApi())
# warnings are results[0], errors are results[1]
self.assertEqual(2, len(results))
self.assertTrue('some/cpp/problematic/file.cc' in results[1].message)
self.assertTrue(
'third_party/blink/problematic/file.cc' in results[0].message)
self.assertTrue('some/cpp/ok/file.cc' not in results[1].message)
self.assertTrue('some/cpp/problematic/file2.cc' in results[0].message)
def testBannedBlinkDowncastHelpers(self):
input_api = MockInputApi()
input_api.files = [
MockFile('some/cpp/problematic/file1.cc',
['DEFINE_TYPE_CASTS(ToType, FromType, from_argument,'
'PointerPredicate(), ReferencePredicate());']),
MockFile('some/cpp/problematic/file2.cc',
['bool is_test_ele = IsHTMLTestElement(n);']),
MockFile('some/cpp/problematic/file3.cc',
['auto* html_test_ele = ToHTMLTestElement(n);']),
MockFile('some/cpp/problematic/file4.cc',
['auto* html_test_ele_or_null = ToHTMLTestElementOrNull(n);']),
MockFile('some/cpp/ok/file1.cc',
['bool is_test_ele = IsA<HTMLTestElement>(n);']),
MockFile('some/cpp/ok/file2.cc',
['auto* html_test_ele = To<HTMLTestElement>(n);']),
MockFile('some/cpp/ok/file3.cc',
['auto* html_test_ele_or_null = ',
'DynamicTo<HTMLTestElement>(n);']),
]
# warnings are errors[0], errors are errors[1]
errors = PRESUBMIT._CheckNoBannedFunctions(input_api, MockOutputApi())
self.assertEqual(2, len(errors))
self.assertTrue('some/cpp/problematic/file1.cc' in errors[1].message)
self.assertTrue('some/cpp/problematic/file2.cc' in errors[0].message)
self.assertTrue('some/cpp/problematic/file3.cc' in errors[0].message)
self.assertTrue('some/cpp/problematic/file4.cc' in errors[0].message)
self.assertTrue('some/cpp/ok/file1.cc' not in errors[0].message)
self.assertTrue('some/cpp/ok/file2.cc' not in errors[0].message)
self.assertTrue('some/cpp/ok/file3.cc' not in errors[0].message)
def testBannedIosObjcFunctions(self):
input_api = MockInputApi()
input_api.files = [
MockFile('some/ios/file.mm',
['TEST(SomeClassTest, SomeInteraction) {',
'}']),
MockFile('some/mac/file.mm',
['TEST(SomeClassTest, SomeInteraction) {',
'}']),
MockFile('another/ios_file.mm',
['class SomeTest : public testing::Test {};']),
MockFile('some/ios/file_egtest.mm',
['- (void)testSomething { EXPECT_OCMOCK_VERIFY(aMock); }']),
MockFile('some/ios/file_unittest.mm',
['TEST_F(SomeTest, TestThis) { EXPECT_OCMOCK_VERIFY(aMock); }']),
]
errors = PRESUBMIT._CheckNoBannedFunctions(input_api, MockOutputApi())
self.assertEqual(1, len(errors))
self.assertTrue('some/ios/file.mm' in errors[0].message)
self.assertTrue('another/ios_file.mm' in errors[0].message)
self.assertTrue('some/mac/file.mm' not in errors[0].message)
self.assertTrue('some/ios/file_egtest.mm' in errors[0].message)
self.assertTrue('some/ios/file_unittest.mm' not in errors[0].message)
def testBannedMojoFunctions(self):
input_api = MockInputApi()
input_api.files = [
MockFile('some/cpp/problematic/file.cc',
['mojo::DataPipe();']),
MockFile('some/cpp/problematic/file2.cc',
['mojo::ConvertTo<>']),
MockFile('some/cpp/ok/file.cc',
['CreateDataPipe();']),
MockFile('some/cpp/ok/file2.cc',
['mojo::DataPipeDrainer();']),
MockFile('third_party/blink/ok/file3.cc',
['mojo::ConvertTo<>']),
MockFile('content/renderer/ok/file3.cc',
['mojo::ConvertTo<>']),
]
results = PRESUBMIT._CheckNoBannedFunctions(input_api, MockOutputApi())
# warnings are results[0], errors are results[1]
self.assertEqual(2, len(results))
self.assertTrue('some/cpp/problematic/file.cc' in results[1].message)
self.assertTrue('some/cpp/problematic/file2.cc' in results[0].message)
self.assertTrue('some/cpp/ok/file.cc' not in results[1].message)
self.assertTrue('some/cpp/ok/file2.cc' not in results[1].message)
self.assertTrue('third_party/blink/ok/file3.cc' not in results[0].message)
self.assertTrue('content/renderer/ok/file3.cc' not in results[0].message)
def testDeprecatedMojoTypes(self):
ok_paths = ['components/arc']
warning_paths = ['some/cpp']
error_paths = ['third_party/blink', 'content']
test_cases = [
{
'type': 'mojo::AssociatedBinding<>;',
'file': 'file1.c'
},
{
'type': 'mojo::AssociatedBindingSet<>;',
'file': 'file2.c'
},
{
'type': 'mojo::AssociatedInterfacePtr<>',
'file': 'file3.cc'
},
{
'type': 'mojo::AssociatedInterfacePtrInfo<>',
'file': 'file4.cc'
},
{
'type': 'mojo::AssociatedInterfaceRequest<>',
'file': 'file5.cc'
},
{
'type': 'mojo::Binding<>',
'file': 'file6.cc'
},
{
'type': 'mojo::BindingSet<>',
'file': 'file7.cc'
},
{
'type': 'mojo::InterfacePtr<>',
'file': 'file8.cc'
},
{
'type': 'mojo::InterfacePtrInfo<>',
'file': 'file9.cc'
},
{
'type': 'mojo::InterfaceRequest<>',
'file': 'file10.cc'
},
{
'type': 'mojo::MakeRequest()',
'file': 'file11.cc'
},
{
'type': 'mojo::MakeRequestAssociatedWithDedicatedPipe()',
'file': 'file12.cc'
},
{
'type': 'mojo::MakeStrongBinding()<>',
'file': 'file13.cc'
},
{
'type': 'mojo::MakeStrongAssociatedBinding()<>',
'file': 'file14.cc'
},
{
'type': 'mojo::StrongAssociatedBinding<>',
'file': 'file15.cc'
},
{
'type': 'mojo::StrongBinding<>',
'file': 'file16.cc'
},
{
'type': 'mojo::StrongAssociatedBindingSet<>',
'file': 'file17.cc'
},
{
'type': 'mojo::StrongBindingSet<>',
'file': 'file18.cc'
},
]
# Build the list of MockFiles considering paths that should trigger warnings
# as well as paths that should trigger errors.
input_api = MockInputApi()
input_api.files = []
for test_case in test_cases:
for path in ok_paths:
input_api.files.append(MockFile(os.path.join(path, test_case['file']),
[test_case['type']]))
for path in warning_paths:
input_api.files.append(MockFile(os.path.join(path, test_case['file']),
[test_case['type']]))
for path in error_paths:
input_api.files.append(MockFile(os.path.join(path, test_case['file']),
[test_case['type']]))
results = PRESUBMIT._CheckNoDeprecatedMojoTypes(input_api, MockOutputApi())
# warnings are results[0], errors are results[1]
self.assertEqual(2, len(results))
for test_case in test_cases:
# Check that no warnings nor errors have been triggered for these paths.
for path in ok_paths:
self.assertFalse(path in results[0].message)
self.assertFalse(path in results[1].message)
# Check warnings have been triggered for these paths.
for path in warning_paths:
self.assertTrue(path in results[0].message)
self.assertFalse(path in results[1].message)
# Check errors have been triggered for these paths.
for path in error_paths:
self.assertFalse(path in results[0].message)
self.assertTrue(path in results[1].message)
class NoProductionCodeUsingTestOnlyFunctionsTest(unittest.TestCase):
def testTruePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', ['foo_for_testing();']),
MockFile('some/path/foo.mm', ['FooForTesting();']),
MockFile('some/path/foo.cxx', ['FooForTests();']),
MockFile('some/path/foo.cpp', ['foo_for_test();']),
]
results = PRESUBMIT._CheckNoProductionCodeUsingTestOnlyFunctions(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertEqual(4, len(results[0].items))
self.assertTrue('foo.cc' in results[0].items[0])
self.assertTrue('foo.mm' in results[0].items[1])
self.assertTrue('foo.cxx' in results[0].items[2])
self.assertTrue('foo.cpp' in results[0].items[3])
def testFalsePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.h', ['foo_for_testing();']),
MockFile('some/path/foo.mm', ['FooForTesting() {']),
MockFile('some/path/foo.cc', ['::FooForTests();']),
MockFile('some/path/foo.cpp', ['// foo_for_test();']),
]
results = PRESUBMIT._CheckNoProductionCodeUsingTestOnlyFunctions(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(results))
class NoProductionJavaCodeUsingTestOnlyFunctionsTest(unittest.TestCase):
def testTruePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/java/src/foo.java', ['FooForTesting();']),
MockFile('dir/java/src/bar.java', ['FooForTests(x);']),
MockFile('dir/java/src/baz.java', ['FooForTest(', 'y', ');']),
MockFile('dir/java/src/mult.java', [
'int x = SomethingLongHere()',
' * SomethingLongHereForTesting();'
])
]
results = PRESUBMIT._CheckNoProductionCodeUsingTestOnlyFunctionsJava(
mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertEqual(4, len(results[0].items))
self.assertTrue('foo.java' in results[0].items[0])
self.assertTrue('bar.java' in results[0].items[1])
self.assertTrue('baz.java' in results[0].items[2])
self.assertTrue('mult.java' in results[0].items[3])
def testFalsePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/java/src/foo.xml', ['FooForTesting();']),
MockFile('dir/java/src/foo.java', ['FooForTests() {']),
MockFile('dir/java/src/bar.java', ['// FooForTest();']),
MockFile('dir/java/src/bar2.java', ['x = 1; // FooForTest();']),
MockFile('dir/javatests/src/baz.java', ['FooForTest(', 'y', ');']),
MockFile('dir/junit/src/baz.java', ['FooForTest(', 'y', ');']),
MockFile('dir/junit/src/javadoc.java', [
'/** Use FooForTest(); to obtain foo in tests.'
' */'
]),
MockFile('dir/junit/src/javadoc2.java', [
'/** ',
' * Use FooForTest(); to obtain foo in tests.'
' */'
]),
]
results = PRESUBMIT._CheckNoProductionCodeUsingTestOnlyFunctionsJava(
mock_input_api, MockOutputApi())
self.assertEqual(0, len(results))
class NewImagesWarningTest(unittest.TestCase):
def testTruePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/android/res/drawable/foo.png', []),
MockFile('dir/android/res/drawable-v21/bar.svg', []),
MockFile('dir/android/res/mipmap-v21-en/baz.webp', []),
MockFile('dir/android/res_gshoe/drawable-mdpi/foobar.png', []),
]
results = PRESUBMIT._CheckNewImagesWarning(mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertEqual(4, len(results[0].items))
self.assertTrue('foo.png' in results[0].items[0].LocalPath())
self.assertTrue('bar.svg' in results[0].items[1].LocalPath())
self.assertTrue('baz.webp' in results[0].items[2].LocalPath())
self.assertTrue('foobar.png' in results[0].items[3].LocalPath())
def testFalsePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/pngs/README.md', []),
MockFile('java/test/res/drawable/foo.png', []),
MockFile('third_party/blink/foo.png', []),
MockFile('dir/third_party/libpng/src/foo.cc', ['foobar']),
MockFile('dir/resources.webp/.gitignore', ['foo.png']),
]
results = PRESUBMIT._CheckNewImagesWarning(mock_input_api, MockOutputApi())
self.assertEqual(0, len(results))
class CheckUniquePtrTest(unittest.TestCase):
def testTruePositivesNullptr(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/baz.cc', ['std::unique_ptr<T>()']),
MockFile('dir/baz-p.cc', ['std::unique_ptr<T<P>>()']),
]
results = PRESUBMIT._CheckUniquePtr(mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertTrue('nullptr' in results[0].message)
self.assertEqual(2, len(results[0].items))
self.assertTrue('baz.cc' in results[0].items[0])
self.assertTrue('baz-p.cc' in results[0].items[1])
def testTruePositivesConstructor(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/foo.cc', ['return std::unique_ptr<T>(foo);']),
MockFile('dir/bar.mm', ['bar = std::unique_ptr<T>(foo)']),
MockFile('dir/mult.cc', [
'return',
' std::unique_ptr<T>(barVeryVeryLongFooSoThatItWouldNotFitAbove);'
]),
MockFile('dir/mult2.cc', [
'barVeryVeryLongLongBaaaaaarSoThatTheLineLimitIsAlmostReached =',
' std::unique_ptr<T>(foo);'
]),
MockFile('dir/mult3.cc', [
'bar = std::unique_ptr<T>(',
' fooVeryVeryVeryLongStillGoingWellThisWillTakeAWhileFinallyThere);'
]),
MockFile('dir/multi_arg.cc', [
'auto p = std::unique_ptr<std::pair<T, D>>(new std::pair(T, D));']),
]
results = PRESUBMIT._CheckUniquePtr(mock_input_api, MockOutputApi())
self.assertEqual(1, len(results))
self.assertTrue('std::make_unique' in results[0].message)
self.assertEqual(6, len(results[0].items))
self.assertTrue('foo.cc' in results[0].items[0])
self.assertTrue('bar.mm' in results[0].items[1])
self.assertTrue('mult.cc' in results[0].items[2])
self.assertTrue('mult2.cc' in results[0].items[3])
self.assertTrue('mult3.cc' in results[0].items[4])
self.assertTrue('multi_arg.cc' in results[0].items[5])
def testFalsePositives(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/foo.cc', ['return std::unique_ptr<T[]>(foo);']),
MockFile('dir/bar.mm', ['bar = std::unique_ptr<T[]>(foo)']),
MockFile('dir/file.cc', ['std::unique_ptr<T> p = Foo();']),
MockFile('dir/baz.cc', [
'std::unique_ptr<T> result = std::make_unique<T>();'
]),
MockFile('dir/baz2.cc', [
'std::unique_ptr<T> result = std::make_unique<T>('
]),
MockFile('dir/nested.cc', ['set<std::unique_ptr<T>>();']),
MockFile('dir/nested2.cc', ['map<U, std::unique_ptr<T>>();']),
# Two-argument invocation of std::unique_ptr is exempt because there is
# no equivalent using std::make_unique.
MockFile('dir/multi_arg.cc', [
'auto p = std::unique_ptr<T, D>(new T(), D());']),
]
results = PRESUBMIT._CheckUniquePtr(mock_input_api, MockOutputApi())
self.assertEqual(0, len(results))
class CheckNoDirectIncludesHeadersWhichRedefineStrCat(unittest.TestCase):
def testBlocksDirectIncludes(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/foo_win.cc', ['#include "shlwapi.h"']),
MockFile('dir/bar.h', ['#include <propvarutil.h>']),
MockFile('dir/baz.h', ['#include <atlbase.h>']),
MockFile('dir/jumbo.h', ['#include "sphelper.h"']),
]
results = PRESUBMIT._CheckNoStrCatRedefines(mock_input_api, MockOutputApi())
self.assertEquals(1, len(results))
self.assertEquals(4, len(results[0].items))
self.assertTrue('StrCat' in results[0].message)
self.assertTrue('foo_win.cc' in results[0].items[0])
self.assertTrue('bar.h' in results[0].items[1])
self.assertTrue('baz.h' in results[0].items[2])
self.assertTrue('jumbo.h' in results[0].items[3])
def testAllowsToIncludeWrapper(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('dir/baz_win.cc', ['#include "base/win/shlwapi.h"']),
MockFile('dir/baz-win.h', ['#include "base/win/atl.h"']),
]
results = PRESUBMIT._CheckNoStrCatRedefines(mock_input_api, MockOutputApi())
self.assertEquals(0, len(results))
def testAllowsToCreateWrapper(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('base/win/shlwapi.h', [
'#include <shlwapi.h>',
'#include "base/win/windows_defines.inc"']),
]
results = PRESUBMIT._CheckNoStrCatRedefines(mock_input_api, MockOutputApi())
self.assertEquals(0, len(results))
class StringTest(unittest.TestCase):
"""Tests ICU syntax check and translation screenshots check."""
# An empty grd file.
OLD_GRD_CONTENTS = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages></messages>
</release>
</grit>
""".splitlines()
# A grd file with a single message.
NEW_GRD_CONTENTS1 = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages>
<message name="IDS_TEST1">
Test string 1
</message>
<message name="IDS_TEST_STRING_NON_TRANSLATEABLE1"
translateable="false">
Non translateable message 1, should be ignored
</message>
<message name="IDS_TEST_STRING_ACCESSIBILITY"
is_accessibility_with_no_ui="true">
Accessibility label 1, should be ignored
</message>
</messages>
</release>
</grit>
""".splitlines()
# A grd file with two messages.
NEW_GRD_CONTENTS2 = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages>
<message name="IDS_TEST1">
Test string 1
</message>
<message name="IDS_TEST2">
Test string 2
</message>
<message name="IDS_TEST_STRING_NON_TRANSLATEABLE2"
translateable="false">
Non translateable message 2, should be ignored
</message>
</messages>
</release>
</grit>
""".splitlines()
# A grd file with one ICU syntax message without syntax errors.
NEW_GRD_CONTENTS_ICU_SYNTAX_OK1 = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages>
<message name="IDS_TEST1">
{NUM, plural,
=1 {Test text for numeric one}
other {Test text for plural with {NUM} as number}}
</message>
</messages>
</release>
</grit>
""".splitlines()
# A grd file with one ICU syntax message without syntax errors.
NEW_GRD_CONTENTS_ICU_SYNTAX_OK2 = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages>
<message name="IDS_TEST1">
{NUM, plural,
=1 {Different test text for numeric one}
other {Different test text for plural with {NUM} as number}}
</message>
</messages>
</release>
</grit>
""".splitlines()
# A grd file with one ICU syntax message with syntax errors (misses a comma).
NEW_GRD_CONTENTS_ICU_SYNTAX_ERROR = """<?xml version="1.0" encoding="UTF-8"?>
<grit latest_public_release="1" current_release="1">
<release seq="1">
<messages>
<message name="IDS_TEST1">
{NUM, plural
=1 {Test text for numeric one}
other {Test text for plural with {NUM} as number}}
</message>
</messages>
</release>
</grit>
""".splitlines()
OLD_GRDP_CONTENTS = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'</grit-part>'
)
NEW_GRDP_CONTENTS1 = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'<message name="IDS_PART_TEST1">',
'Part string 1',
'</message>',
'</grit-part>')
NEW_GRDP_CONTENTS2 = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'<message name="IDS_PART_TEST1">',
'Part string 1',
'</message>',
'<message name="IDS_PART_TEST2">',
'Part string 2',
'</message>',
'</grit-part>')
# A grdp file with one ICU syntax message without syntax errors.
NEW_GRDP_CONTENTS_ICU_SYNTAX_OK1 = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'<message name="IDS_PART_TEST1">',
'{NUM, plural,',
'=1 {Test text for numeric one}',
'other {Test text for plural with {NUM} as number}}',
'</message>',
'</grit-part>')
# A grdp file with one ICU syntax message without syntax errors.
NEW_GRDP_CONTENTS_ICU_SYNTAX_OK2 = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'<message name="IDS_PART_TEST1">',
'{NUM, plural,',
'=1 {Different test text for numeric one}',
'other {Different test text for plural with {NUM} as number}}',
'</message>',
'</grit-part>')
# A grdp file with one ICU syntax message with syntax errors (superfluent
# whitespace).
NEW_GRDP_CONTENTS_ICU_SYNTAX_ERROR = (
'<?xml version="1.0" encoding="utf-8"?>',
'<grit-part>',
'<message name="IDS_PART_TEST1">',
'{NUM, plural,',
'= 1 {Test text for numeric one}',
'other {Test text for plural with {NUM} as number}}',
'</message>',
'</grit-part>')
DO_NOT_UPLOAD_PNG_MESSAGE = ('Do not include actual screenshots in the '
'changelist. Run '
'tools/translate/upload_screenshots.py to '
'upload them instead:')
GENERATE_SIGNATURES_MESSAGE = ('You are adding or modifying UI strings.\n'
'To ensure the best translations, take '
'screenshots of the relevant UI '
'(https://g.co/chrome/translation) and add '
'these files to your changelist:')
REMOVE_SIGNATURES_MESSAGE = ('You removed strings associated with these '
'files. Remove:')
ICU_SYNTAX_ERROR_MESSAGE = ('ICU syntax errors were found in the following '
'strings (problems or feedback? Contact '
'rainhard@chromium.org):')
def makeInputApi(self, files):
input_api = MockInputApi()
input_api.files = files
# Override os_path.exists because the presubmit uses the actual
# os.path.exists.
input_api.CreateMockFileInPath(
[x.LocalPath() for x in input_api.AffectedFiles(include_deletes=True)])
return input_api
""" CL modified and added messages, but didn't add any screenshots."""
def testNoScreenshots(self):
# No new strings (file contents same). Should not warn.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS1,
self.NEW_GRD_CONTENTS1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS1,
self.NEW_GRDP_CONTENTS1, action='M')])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(0, len(warnings))
# Add two new strings. Should have two warnings.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS2,
self.NEW_GRD_CONTENTS1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS2,
self.NEW_GRDP_CONTENTS1, action='M')])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual(self.GENERATE_SIGNATURES_MESSAGE, warnings[0].message)
self.assertEqual('error', warnings[0].type)
self.assertEqual([
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
os.path.join('test_grd', 'IDS_TEST2.png.sha1')],
warnings[0].items)
# Add four new strings. Should have four warnings.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS2,
self.OLD_GRD_CONTENTS, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS2,
self.OLD_GRDP_CONTENTS, action='M')])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.GENERATE_SIGNATURES_MESSAGE, warnings[0].message)
self.assertEqual([
os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
os.path.join('test_grd', 'IDS_TEST1.png.sha1'),
os.path.join('test_grd', 'IDS_TEST2.png.sha1'),
], warnings[0].items)
def testPngAddedSha1NotAdded(self):
# CL added one new message in a grd file and added the png file associated
# with it, but did not add the corresponding sha1 file. This should warn
# twice:
# - Once for the added png file (because we don't want developers to upload
# actual images)
# - Once for the missing .sha1 file
input_api = self.makeInputApi([
MockAffectedFile(
'test.grd',
self.NEW_GRD_CONTENTS1,
self.OLD_GRD_CONTENTS,
action='M'),
MockAffectedFile(
os.path.join('test_grd', 'IDS_TEST1.png'), 'binary', action='A')
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(2, len(warnings))
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.DO_NOT_UPLOAD_PNG_MESSAGE, warnings[0].message)
self.assertEqual([os.path.join('test_grd', 'IDS_TEST1.png')],
warnings[0].items)
self.assertEqual('error', warnings[1].type)
self.assertEqual(self.GENERATE_SIGNATURES_MESSAGE, warnings[1].message)
self.assertEqual([os.path.join('test_grd', 'IDS_TEST1.png.sha1')],
warnings[1].items)
# CL added two messages (one in grd, one in grdp) and added the png files
# associated with the messages, but did not add the corresponding sha1
# files. This should warn twice:
# - Once for the added png files (because we don't want developers to upload
# actual images)
# - Once for the missing .sha1 files
input_api = self.makeInputApi([
# Modified files:
MockAffectedFile(
'test.grd',
self.NEW_GRD_CONTENTS1,
self.OLD_GRD_CONTENTS,
action='M'),
MockAffectedFile(
'part.grdp',
self.NEW_GRDP_CONTENTS1,
self.OLD_GRDP_CONTENTS,
action='M'),
# Added files:
MockAffectedFile(
os.path.join('test_grd', 'IDS_TEST1.png'), 'binary', action='A'),
MockAffectedFile(
os.path.join('part_grdp', 'IDS_PART_TEST1.png'), 'binary',
action='A')
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(2, len(warnings))
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.DO_NOT_UPLOAD_PNG_MESSAGE, warnings[0].message)
self.assertEqual([os.path.join('part_grdp', 'IDS_PART_TEST1.png'),
os.path.join('test_grd', 'IDS_TEST1.png')],
warnings[0].items)
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.GENERATE_SIGNATURES_MESSAGE, warnings[1].message)
self.assertEqual([os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
os.path.join('test_grd', 'IDS_TEST1.png.sha1')],
warnings[1].items)
def testScreenshotsWithSha1(self):
# CL added four messages (two each in a grd and grdp) and their
# corresponding .sha1 files. No warnings.
input_api = self.makeInputApi([
# Modified files:
MockAffectedFile(
'test.grd',
self.NEW_GRD_CONTENTS2,
self.OLD_GRD_CONTENTS,
action='M'),
MockAffectedFile(
'part.grdp',
self.NEW_GRDP_CONTENTS2,
self.OLD_GRDP_CONTENTS,
action='M'),
# Added files:
MockFile(
os.path.join('test_grd', 'IDS_TEST1.png.sha1'),
'binary',
action='A'),
MockFile(
os.path.join('test_grd', 'IDS_TEST2.png.sha1'),
'binary',
action='A'),
MockFile(
os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
'binary',
action='A'),
MockFile(
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
'binary',
action='A'),
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual([], warnings)
def testScreenshotsRemovedWithSha1(self):
# Replace new contents with old contents in grd and grp files, removing
# IDS_TEST1, IDS_TEST2, IDS_PART_TEST1 and IDS_PART_TEST2.
# Should warn to remove the sha1 files associated with these strings.
input_api = self.makeInputApi([
# Modified files:
MockAffectedFile(
'test.grd',
self.OLD_GRD_CONTENTS, # new_contents
self.NEW_GRD_CONTENTS2, # old_contents
action='M'),
MockAffectedFile(
'part.grdp',
self.OLD_GRDP_CONTENTS, # new_contents
self.NEW_GRDP_CONTENTS2, # old_contents
action='M'),
# Unmodified files:
MockFile(os.path.join('test_grd', 'IDS_TEST1.png.sha1'), 'binary', ''),
MockFile(os.path.join('test_grd', 'IDS_TEST2.png.sha1'), 'binary', ''),
MockFile(os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
'binary', ''),
MockFile(os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
'binary', '')
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.REMOVE_SIGNATURES_MESSAGE, warnings[0].message)
self.assertEqual([
os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
os.path.join('test_grd', 'IDS_TEST1.png.sha1'),
os.path.join('test_grd', 'IDS_TEST2.png.sha1')
], warnings[0].items)
# Same as above, but this time one of the .sha1 files is also removed.
input_api = self.makeInputApi([
# Modified files:
MockAffectedFile(
'test.grd',
self.OLD_GRD_CONTENTS, # new_contents
self.NEW_GRD_CONTENTS2, # old_contents
action='M'),
MockAffectedFile(
'part.grdp',
self.OLD_GRDP_CONTENTS, # new_contents
self.NEW_GRDP_CONTENTS2, # old_contents
action='M'),
# Unmodified files:
MockFile(os.path.join('test_grd', 'IDS_TEST1.png.sha1'), 'binary', ''),
MockFile(os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
'binary', ''),
# Deleted files:
MockAffectedFile(
os.path.join('test_grd', 'IDS_TEST2.png.sha1'),
'',
'old_contents',
action='D'),
MockAffectedFile(
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
'',
'old_contents',
action='D')
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual(1, len(warnings))
self.assertEqual('error', warnings[0].type)
self.assertEqual(self.REMOVE_SIGNATURES_MESSAGE, warnings[0].message)
self.assertEqual([os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
os.path.join('test_grd', 'IDS_TEST1.png.sha1')
], warnings[0].items)
# Remove all sha1 files. There should be no warnings.
input_api = self.makeInputApi([
# Modified files:
MockAffectedFile(
'test.grd',
self.OLD_GRD_CONTENTS,
self.NEW_GRD_CONTENTS2,
action='M'),
MockAffectedFile(
'part.grdp',
self.OLD_GRDP_CONTENTS,
self.NEW_GRDP_CONTENTS2,
action='M'),
# Deleted files:
MockFile(
os.path.join('test_grd', 'IDS_TEST1.png.sha1'),
'binary',
action='D'),
MockFile(
os.path.join('test_grd', 'IDS_TEST2.png.sha1'),
'binary',
action='D'),
MockFile(
os.path.join('part_grdp', 'IDS_PART_TEST1.png.sha1'),
'binary',
action='D'),
MockFile(
os.path.join('part_grdp', 'IDS_PART_TEST2.png.sha1'),
'binary',
action='D')
])
warnings = PRESUBMIT._CheckStrings(input_api,
MockOutputApi())
self.assertEqual([], warnings)
def testIcuSyntax(self):
# Add valid ICU syntax string. Should not raise an error.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS_ICU_SYNTAX_OK2,
self.NEW_GRD_CONTENTS1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS_ICU_SYNTAX_OK2,
self.NEW_GRDP_CONTENTS1, action='M')])
results = PRESUBMIT._CheckStrings(input_api, MockOutputApi())
# We expect no ICU syntax errors.
icu_errors = [e for e in results
if e.message == self.ICU_SYNTAX_ERROR_MESSAGE]
self.assertEqual(0, len(icu_errors))
# Valid changes in ICU syntax. Should not raise an error.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS_ICU_SYNTAX_OK2,
self.NEW_GRD_CONTENTS_ICU_SYNTAX_OK1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS_ICU_SYNTAX_OK2,
self.NEW_GRDP_CONTENTS_ICU_SYNTAX_OK1, action='M')])
results = PRESUBMIT._CheckStrings(input_api, MockOutputApi())
# We expect no ICU syntax errors.
icu_errors = [e for e in results
if e.message == self.ICU_SYNTAX_ERROR_MESSAGE]
self.assertEqual(0, len(icu_errors))
# Add invalid ICU syntax strings. Should raise two errors.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS_ICU_SYNTAX_ERROR,
self.NEW_GRD_CONTENTS1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS_ICU_SYNTAX_ERROR,
self.NEW_GRD_CONTENTS1, action='M')])
results = PRESUBMIT._CheckStrings(input_api, MockOutputApi())
# We expect 2 ICU syntax errors.
icu_errors = [e for e in results
if e.message == self.ICU_SYNTAX_ERROR_MESSAGE]
self.assertEqual(1, len(icu_errors))
self.assertEqual([
'IDS_TEST1: This message looks like an ICU plural, but does not follow '
'ICU syntax.',
'IDS_PART_TEST1: Variant "= 1" is not valid for plural message'
], icu_errors[0].items)
# Change two strings to have ICU syntax errors. Should raise two errors.
input_api = self.makeInputApi([
MockAffectedFile('test.grd', self.NEW_GRD_CONTENTS_ICU_SYNTAX_ERROR,
self.NEW_GRD_CONTENTS_ICU_SYNTAX_OK1, action='M'),
MockAffectedFile('part.grdp', self.NEW_GRDP_CONTENTS_ICU_SYNTAX_ERROR,
self.NEW_GRDP_CONTENTS_ICU_SYNTAX_OK1, action='M')])
results = PRESUBMIT._CheckStrings(input_api, MockOutputApi())
# We expect 2 ICU syntax errors.
icu_errors = [e for e in results
if e.message == self.ICU_SYNTAX_ERROR_MESSAGE]
self.assertEqual(1, len(icu_errors))
self.assertEqual([
'IDS_TEST1: This message looks like an ICU plural, but does not follow '
'ICU syntax.',
'IDS_PART_TEST1: Variant "= 1" is not valid for plural message'
], icu_errors[0].items)
class TranslationExpectationsTest(unittest.TestCase):
ERROR_MESSAGE_FORMAT = (
"Failed to get a list of translatable grd files. "
"This happens when:\n"
" - One of the modified grd or grdp files cannot be parsed or\n"
" - %s is not updated.\n"
"Stack:\n"
)
REPO_ROOT = os.path.join('tools', 'translation', 'testdata')
# This lists all .grd files under REPO_ROOT.
EXPECTATIONS = os.path.join(REPO_ROOT,
"translation_expectations.pyl")
# This lists all .grd files under REPO_ROOT except unlisted.grd.
EXPECTATIONS_WITHOUT_UNLISTED_FILE = os.path.join(
REPO_ROOT, "translation_expectations_without_unlisted_file.pyl")
# Tests that the presubmit doesn't return when no grd or grdp files are
# modified.
def testExpectationsNoModifiedGrd(self):
input_api = MockInputApi()
input_api.files = [
MockAffectedFile('not_used.txt', 'not used', 'not used', action='M')
]
# Fake list of all grd files in the repo. This list is missing all grd/grdps
# under tools/translation/testdata. This is OK because the presubmit won't
# run in the first place since there are no modified grd/grps in input_api.
grd_files = ['doesnt_exist_doesnt_matter.grd']
warnings = PRESUBMIT._CheckTranslationExpectations(
input_api, MockOutputApi(), self.REPO_ROOT, self.EXPECTATIONS,
grd_files)
self.assertEqual(0, len(warnings))
# Tests that the list of files passed to the presubmit matches the list of
# files in the expectations.
def testExpectationsSuccess(self):
# Mock input file list needs a grd or grdp file in order to run the
# presubmit. The file itself doesn't matter.
input_api = MockInputApi()
input_api.files = [
MockAffectedFile('dummy.grd', 'not used', 'not used', action='M')
]
# List of all grd files in the repo.
grd_files = ['test.grd', 'unlisted.grd', 'not_translated.grd',
'internal.grd']
warnings = PRESUBMIT._CheckTranslationExpectations(
input_api, MockOutputApi(), self.REPO_ROOT, self.EXPECTATIONS,
grd_files)
self.assertEqual(0, len(warnings))
# Tests that the presubmit warns when a file is listed in expectations, but
# does not actually exist.
def testExpectationsMissingFile(self):
# Mock input file list needs a grd or grdp file in order to run the
# presubmit.
input_api = MockInputApi()
input_api.files = [
MockAffectedFile('dummy.grd', 'not used', 'not used', action='M')
]
# unlisted.grd is listed under tools/translation/testdata but is not
# included in translation expectations.
grd_files = ['unlisted.grd', 'not_translated.grd', 'internal.grd']
warnings = PRESUBMIT._CheckTranslationExpectations(
input_api, MockOutputApi(), self.REPO_ROOT, self.EXPECTATIONS,
grd_files)
self.assertEqual(1, len(warnings))
self.assertTrue(warnings[0].message.startswith(
self.ERROR_MESSAGE_FORMAT % self.EXPECTATIONS))
self.assertTrue(
("test.grd is listed in the translation expectations, "
"but this grd file does not exist")
in warnings[0].message)
# Tests that the presubmit warns when a file is not listed in expectations but
# does actually exist.
def testExpectationsUnlistedFile(self):
# Mock input file list needs a grd or grdp file in order to run the
# presubmit.
input_api = MockInputApi()
input_api.files = [
MockAffectedFile('dummy.grd', 'not used', 'not used', action='M')
]
# unlisted.grd is listed under tools/translation/testdata but is not
# included in translation expectations.
grd_files = ['test.grd', 'unlisted.grd', 'not_translated.grd',
'internal.grd']
warnings = PRESUBMIT._CheckTranslationExpectations(
input_api, MockOutputApi(), self.REPO_ROOT,
self.EXPECTATIONS_WITHOUT_UNLISTED_FILE, grd_files)
self.assertEqual(1, len(warnings))
self.assertTrue(warnings[0].message.startswith(
self.ERROR_MESSAGE_FORMAT % self.EXPECTATIONS_WITHOUT_UNLISTED_FILE))
self.assertTrue(
("unlisted.grd appears to be translatable "
"(because it contains <file> or <message> elements), "
"but is not listed in the translation expectations.")
in warnings[0].message)
# Tests that the presubmit warns twice:
# - for a non-existing file listed in expectations
# - for an existing file not listed in expectations
def testMultipleWarnings(self):
# Mock input file list needs a grd or grdp file in order to run the
# presubmit.
input_api = MockInputApi()
input_api.files = [
MockAffectedFile('dummy.grd', 'not used', 'not used', action='M')
]
# unlisted.grd is listed under tools/translation/testdata but is not
# included in translation expectations.
# test.grd is not listed under tools/translation/testdata but is included
# in translation expectations.
grd_files = ['unlisted.grd', 'not_translated.grd', 'internal.grd']
warnings = PRESUBMIT._CheckTranslationExpectations(
input_api, MockOutputApi(), self.REPO_ROOT,
self.EXPECTATIONS_WITHOUT_UNLISTED_FILE, grd_files)
self.assertEqual(1, len(warnings))
self.assertTrue(warnings[0].message.startswith(
self.ERROR_MESSAGE_FORMAT % self.EXPECTATIONS_WITHOUT_UNLISTED_FILE))
self.assertTrue(
("unlisted.grd appears to be translatable "
"(because it contains <file> or <message> elements), "
"but is not listed in the translation expectations.")
in warnings[0].message)
self.assertTrue(
("test.grd is listed in the translation expectations, "
"but this grd file does not exist")
in warnings[0].message)
class DISABLETypoInTest(unittest.TestCase):
def testPositive(self):
# Verify the typo "DISABLE_" instead of "DISABLED_" in various contexts
# where the desire is to disable a test.
tests = [
# Disabled on one platform:
'#if defined(OS_WIN)\n'
'#define MAYBE_FoobarTest DISABLE_FoobarTest\n'
'#else\n'
'#define MAYBE_FoobarTest FoobarTest\n'
'#endif\n',
# Disabled on one platform spread cross lines:
'#if defined(OS_WIN)\n'
'#define MAYBE_FoobarTest \\\n'
' DISABLE_FoobarTest\n'
'#else\n'
'#define MAYBE_FoobarTest FoobarTest\n'
'#endif\n',
# Disabled on all platforms:
' TEST_F(FoobarTest, DISABLE_Foo)\n{\n}',
# Disabled on all platforms but multiple lines
' TEST_F(FoobarTest,\n DISABLE_foo){\n}\n',
]
for test in tests:
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo_unittest.cc', test.splitlines()),
]
results = PRESUBMIT._CheckNoDISABLETypoInTests(mock_input_api,
MockOutputApi())
self.assertEqual(
1,
len(results),
msg=('expected len(results) == 1 but got %d in test: %s' %
(len(results), test)))
self.assertTrue(
'foo_unittest.cc' in results[0].message,
msg=('expected foo_unittest.cc in message but got %s in test %s' %
(results[0].message, test)))
def testIngoreNotTestFiles(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', 'TEST_F(FoobarTest, DISABLE_Foo)'),
]
results = PRESUBMIT._CheckNoDISABLETypoInTests(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(results))
def testIngoreDeletedFiles(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockFile('some/path/foo.cc', 'TEST_F(FoobarTest, Foo)', action='D'),
]
results = PRESUBMIT._CheckNoDISABLETypoInTests(mock_input_api,
MockOutputApi())
self.assertEqual(0, len(results))
class BuildtoolsRevisionsAreInSyncTest(unittest.TestCase):
# TODO(crbug.com/941824): We need to make sure the entries in
# //buildtools/DEPS are kept in sync with the entries in //DEPS
# so that users of //buildtools in other projects get the same tooling
# Chromium gets. If we ever fix the referenced bug and add 'includedeps'
# support to gclient, we can eliminate the duplication and delete
# these tests for the corresponding presubmit check.
def _check(self, files):
mock_input_api = MockInputApi()
mock_input_api.files = []
for fname, contents in files.items():
mock_input_api.files.append(MockFile(fname, contents.splitlines()))
return PRESUBMIT._CheckBuildtoolsRevisionsAreInSync(mock_input_api,
MockOutputApi())
def testOneFileChangedButNotTheOther(self):
results = self._check({
"DEPS": "'libunwind_revision': 'onerev'",
})
self.assertNotEqual(results, [])
def testNeitherFileChanged(self):
results = self._check({
"OWNERS": "foobar@example.com",
})
self.assertEqual(results, [])
def testBothFilesChangedAndMatch(self):
results = self._check({
"DEPS": "'libunwind_revision': 'onerev'",
"buildtools/DEPS": "'libunwind_revision': 'onerev'",
})
self.assertEqual(results, [])
def testBothFilesWereChangedAndDontMatch(self):
results = self._check({
"DEPS": "'libunwind_revision': 'onerev'",
"buildtools/DEPS": "'libunwind_revision': 'anotherrev'",
})
self.assertNotEqual(results, [])
class CheckFuzzTargetsTest(unittest.TestCase):
def _check(self, files):
mock_input_api = MockInputApi()
mock_input_api.files = []
for fname, contents in files.items():
mock_input_api.files.append(MockFile(fname, contents.splitlines()))
return PRESUBMIT._CheckFuzzTargets(mock_input_api, MockOutputApi())
def testLibFuzzerSourcesIgnored(self):
results = self._check({
"third_party/lib/Fuzzer/FuzzerDriver.cpp": "LLVMFuzzerInitialize",
})
self.assertEqual(results, [])
def testNonCodeFilesIgnored(self):
results = self._check({
"README.md": "LLVMFuzzerInitialize",
})
self.assertEqual(results, [])
def testNoErrorHeaderPresent(self):
results = self._check({
"fuzzer.cc": (
"#include \"testing/libfuzzer/libfuzzer_exports.h\"\n" +
"LLVMFuzzerInitialize"
)
})
self.assertEqual(results, [])
def testErrorMissingHeader(self):
results = self._check({
"fuzzer.cc": "LLVMFuzzerInitialize"
})
self.assertEqual(len(results), 1)
self.assertEqual(results[0].items, ['fuzzer.cc'])
class SetNoParentTest(unittest.TestCase):
def testSetNoParentMissing(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('goat/OWNERS',
[
'set noparent',
'jochen@chromium.org',
'per-file *.json=set noparent',
'per-file *.json=jochen@chromium.org',
])
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSetNoParent(mock_input_api, mock_output_api)
self.assertEqual(1, len(errors))
self.assertTrue('goat/OWNERS:1' in errors[0].long_text)
self.assertTrue('goat/OWNERS:3' in errors[0].long_text)
def testSetNoParentWithCorrectRule(self):
mock_input_api = MockInputApi()
mock_input_api.files = [
MockAffectedFile('goat/OWNERS',
[
'set noparent',
'file://ipc/SECURITY_OWNERS',
'per-file *.json=set noparent',
'per-file *.json=file://ipc/SECURITY_OWNERS',
])
]
mock_output_api = MockOutputApi()
errors = PRESUBMIT._CheckSetNoParent(mock_input_api, mock_output_api)
self.assertEqual([], errors)
class MojomStabilityCheckTest(unittest.TestCase):
def runTestWithAffectedFiles(self, affected_files):
mock_input_api = MockInputApi()
mock_input_api.files = affected_files
mock_output_api = MockOutputApi()
return PRESUBMIT._CheckStableMojomChanges(
mock_input_api, mock_output_api)
def testSafeChangePasses(self):
errors = self.runTestWithAffectedFiles([
MockAffectedFile('foo/foo.mojom',
['[Stable] struct S { [MinVersion=1] int32 x; };'],
old_contents=['[Stable] struct S {};'])
])
self.assertEqual([], errors)
def testBadChangeFails(self):
errors = self.runTestWithAffectedFiles([
MockAffectedFile('foo/foo.mojom',
['[Stable] struct S { int32 x; };'],
old_contents=['[Stable] struct S {};'])
])
self.assertEqual(1, len(errors))
self.assertTrue('not backward-compatible' in errors[0].message)
def testDeletedFile(self):
"""Regression test for https://crbug.com/1091407."""
errors = self.runTestWithAffectedFiles([
MockAffectedFile('a.mojom', [], old_contents=['struct S {};'],
action='D'),
MockAffectedFile('b.mojom',
['struct S {}; struct T { S s; };'],
old_contents=['import "a.mojom"; struct T { S s; };'])
])
self.assertEqual([], errors)
if __name__ == '__main__':
unittest.main()