def testDistanceBetweenTouchedFileAndFrameInfos(self):
"""Tests ``DistanceBetweenTouchedFileAndFrameInfos`` method."""
feature = min_distance.MinDistanceFeature(self._get_repository, _MAXIMUM)
frame1 = StackFrame(0, 'src/', 'func', 'a.cc', 'src/a.cc', [7],
repo_url='https://repo_url')
frame2 = StackFrame(0, 'src/', 'func', 'a.cc', 'src/a.cc', [17],
repo_url='https://repo_url')
touched_file = FileChangeInfo(ChangeType.MODIFY, 'file', 'file')
blame = Blame('rev', 'src/')
blame.AddRegions([Region(0, 10, 'rev', 'a1', 'e1', 't1'),
Region(11, 20, 'dummy_rev', 'a2', 'e2', 't2')])
url_to_blame = {'rev/file': blame}
def _MockGetBlame(path, revision):
revision_path = '%s/%s' % (revision, path)
return url_to_blame.get(revision_path)
with mock.patch('libs.gitiles.gitiles_repository.GitilesRepository.'
'GetBlame') as mock_get_blame:
mock_get_blame.side_effect = _MockGetBlame
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'rev', touched_file, [FrameInfo(frame1, 0), FrameInfo(frame2, 0)],
Dependency('src/', 'https://repo', 'rev'))
self.assertEqual(distance_info, min_distance.Distance(0, frame1))
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'wrong_rev', touched_file, [FrameInfo(frame1, 0),
FrameInfo(frame2, 0)],
Dependency('src/', 'https://repo', 'wrong_rev'))
self.assertIsNone(distance_info)
def testBlameToDict(self):
blame = Blame('def', 'a/c.cc')
blame.AddRegions([self.REGION1, self.REGION2])
blame_json = blame.ToDict()
self.assertEqual(3, len(blame_json))
self.assertEqual('def', blame_json['revision'])
self.assertEqual('a/c.cc', blame_json['path'])
self.assertEqual(self.REGION1_EXPECTED_JSON, blame_json['regions'][0])
self.assertEqual(self.REGION2_EXPECTED_JSON, blame_json['regions'][1])
def testAddRegions(self):
blame1 = Blame('def', 'a/c.cc')
blame1.AddRegions([self.REGION1, self.REGION2])
blame2 = Blame('def', 'a/c.cc')
blame2.AddRegion(self.REGION1)
blame2.AddRegion(self.REGION2)
self.assertEqual(blame1, blame2)
def testGitBlameParser(self):
output = textwrap.dedent("""
revision_hash 18 18 3
author [email protected]
author-mail <[email protected]@2bbb7eff-a529-9590-31e7-b0007b416f81>
author-time 1363032816
author-tz +0000
committer [email protected]
committer-mail <[email protected]@2bbb7eff-a529-9590-31e7-b0007b416f81>
committer-time 1363032816
committer-tz +0000
summary add (mac) test for ttcindex in SkFontStream
previous fe7533eebe777cc66c7f8fa7a03f00572755c5b4 src/core/SkFont.h
filename src/core/SkFont.h
* blabla line 1
revision_hash 19 19
* blabla line 2
revision_hash 20 20
* blabla line 3
revision_hash 29 29 2
* blabla line 4
""")
expected_blame = Blame('src/core/SkFont.h', 'rev')
mock_email = '*****@*****.**'
author_time = datetime(2013, 03, 11, 17, 13, 36)
expected_blame.AddRegions([
Region(18, 3, 'revision_hash', mock_email, mock_email,
author_time),
Region(29, 2, 'revision_hash', mock_email, mock_email, author_time)
])
blame_result = self.blame_parser(output, 'src/core/SkFont.h', 'rev')
self.assertTrue(blame_result.revision, expected_blame.revision)
self.assertTrue(blame_result.path, expected_blame.path)
for region, expected_region in zip(blame_result, expected_blame):
self.assertTrue(region.ToDict(), expected_region.ToDict())
def testDistanceBetweenTouchedFileAndFrameInfos(self):
"""Tests ``DistanceBetweenTouchedFileAndFrameInfos`` method."""
feature = min_distance.MinDistanceFeature(self._get_repository,
_MAXIMUM)
frame1 = StackFrame(0,
'src/',
'func',
'a.cc',
'src/a.cc', [7],
repo_url='https://repo_url')
frame2 = StackFrame(0,
'src/',
'func',
'a.cc',
'src/a.cc', [17],
repo_url='https://repo_url')
profiler_frame = ProfilerStackFrame(0,
-0.1,
-5.3,
True,
function_start_line=13)
profiler_frame_without_line_number = ProfilerStackFrame(
0, -0.1, -5.3, True, function_start_line=None)
touched_file = FileChangeInfo(ChangeType.MODIFY, 'file', 'file')
blame = Blame('rev', 'src/')
blame.AddRegions([
Region(0, 10, 'rev', 'a1', 'e1', 't1'),
Region(11, 20, 'dummy_rev', 'a2', 'e2', 't2')
])
url_to_blame = {'rev/file': blame}
def _MockGetBlame(path, revision):
revision_path = '%s/%s' % (revision, path)
return url_to_blame.get(revision_path)
with mock.patch('libs.gitiles.gitiles_repository.GitilesRepository.'
'GetBlame') as mock_get_blame:
mock_get_blame.side_effect = _MockGetBlame
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'rev', touched_file,
[FrameInfo(frame1, 0),
FrameInfo(frame2, 0)],
Dependency('src/', 'https://repo', 'rev'))
self.assertEqual(distance_info, min_distance.Distance(0, frame1))
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'wrong_rev', touched_file,
[FrameInfo(frame1, 0),
FrameInfo(frame2, 0)],
Dependency('src/', 'https://repo', 'wrong_rev'))
self.assertIsNone(distance_info)
# Test with a ProfilerStackFrame
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'rev', touched_file, [
FrameInfo(profiler_frame, 0),
FrameInfo(profiler_frame_without_line_number, 0)
], Dependency('src/', 'https://repo', 'rev'))
self.assertEqual(distance_info,
min_distance.Distance(4, profiler_frame))
# Test that the distance remains at ``inf`` if the ProfilerStackFrames
# passed in do not have line numbers.
distance_info = feature.DistanceBetweenTouchedFileAndFrameInfos(
'rev', touched_file,
[FrameInfo(profiler_frame_without_line_number, 0)],
Dependency('src/', 'https://repo', 'rev'))
self.assertEqual(distance_info,
min_distance.Distance(float('inf'), None))
