def test_regression_for_issue_10(sandbox, cloneable):
# Create a commit, then create another commit at a previous time
with cwd(cloneable):
cmd_output(
'git',
'commit',
'--allow-empty',
'-m',
'c1',
env=dict(
os.environ,
GIT_COMMITTER_DATE='Wed, Feb 16 14:00 2011 +0100',
),
)
cmd_output(
'git',
'commit',
'--allow-empty',
'-m',
'c2',
env=dict(
os.environ,
GIT_COMMITTER_DATE='Tue, Feb 15 14:00 2011 +0100',
),
)
cfg = sandbox.gen_config(repo=cloneable)
main(('-C', cfg))
data_count_before = get_metric_data_count(sandbox)
# Used to raise IntegrityError
main(('-C', cfg))
data_count_after = get_metric_data_count(sandbox)
assert data_count_before == data_count_after
def test_generate_new_data_created(sandbox, cloneable):
main([cloneable, sandbox.db_path])
before_data_count = get_metric_data_count(sandbox)
# Add some commits
with cwd(cloneable):
cmd_output('git', 'commit', '--allow-empty', '-m', 'bar')
main([cloneable, sandbox.db_path])
after_data_count = get_metric_data_count(sandbox)
assert after_data_count > before_data_count
def test_generate_new_data_created(sandbox, cloneable):
main([cloneable, sandbox.db_path])
before_data_count = get_metric_data_count(sandbox)
# Add some commits
with cwd(cloneable):
cmd_output('git', 'commit', '--allow-empty', '-m', 'bar')
main([cloneable, sandbox.db_path])
after_data_count = get_metric_data_count(sandbox)
assert after_data_count > before_data_count
def test_raises_on_nonzero():
cmd = ('sh', '-c', 'echo "stderr" >&2 && echo "stdout" && exit 1')
with pytest.raises(CalledProcessError) as exc_info:
cmd_output(*cmd)
assert exc_info.value.args == (
cmd,
1,
b'stdout\n',
b'stderr\n',
)
def test_generate_new_data_created(sandbox, cloneable_with_commits):
cfg = sandbox.gen_config(repo=cloneable_with_commits.path)
main(('-C', cfg))
before_data_count = get_metric_data_count(sandbox)
# Add some commits
with cwd(cloneable_with_commits.path):
with open('new_file.py', 'w') as f:
f.write('# test\n')
cmd_output('git', 'add', 'new_file.py')
cmd_output('git', 'commit', '-m', 'bar')
main(('-C', cfg))
after_data_count = get_metric_data_count(sandbox)
assert after_data_count > before_data_count
def test_generate_new_data_created(sandbox, cloneable_with_commits):
cfg = sandbox.gen_config(repo=cloneable_with_commits.path)
main(('-C', cfg))
before_data_count = get_metric_data_count(sandbox)
# Add some commits
with cwd(cloneable_with_commits.path):
with open('new_file.py', 'w') as f:
f.write('# test\n')
cmd_output('git', 'add', 'new_file.py')
cmd_output('git', 'commit', '-m', 'bar')
main(('-C', cfg))
after_data_count = get_metric_data_count(sandbox)
assert after_data_count > before_data_count
def get_commit_diff(self, previous_sha, sha):
assert self.tempdir
output = cmd_output(
'git', 'diff', previous_sha, sha, '--no-renames',
cwd=self.tempdir, encoding=None,
)
return output
def get_commit(self, sha):
output = cmd_output(
'git', 'show', COMMIT_FORMAT, sha, cwd=self.tempdir,
)
sha, date = output.splitlines()[:2]
return Commit(sha, int(date))
def get_commit(self, sha: str) -> Commit:
output = cmd_output(
'git', 'show', COMMIT_FORMAT, sha, cwd=self.tempdir,
)
sha, date = output.splitlines()[:2]
return Commit(sha, int(date))
def test_moves_handled_properly(sandbox, cloneable):
with cwd(cloneable):
with io.open('f', 'w') as f:
f.write('foo\nbar\nbaz\n')
cmd_output('git', 'add', 'f')
cmd_output('git', 'commit', '-m', 'add f')
cmd_output('git', 'mv', 'f', 'g')
cmd_output('git', 'commit', '-m', 'move f to g')
# Used to raise AssertionError
assert main((cloneable, sandbox.db_path)) is None
def test_moves_handled_properly(sandbox, cloneable):
with cwd(cloneable):
with io.open('f', 'w') as f:
f.write('foo\nbar\nbaz\n')
cmd_output('git', 'add', 'f')
cmd_output('git', 'commit', '-m', 'add f')
cmd_output('git', 'mv', 'f', 'g')
cmd_output('git', 'commit', '-m', 'move f to g')
# Used to raise AssertionError
assert not main(('-C', sandbox.gen_config(repo=cloneable)))
def test_moves_handled_properly(sandbox, cloneable):
with cwd(cloneable):
with io.open('f', 'w') as f:
f.write('foo\nbar\nbaz\n')
cmd_output('git', 'add', 'f')
cmd_output('git', 'commit', '-m', 'add f')
cmd_output('git', 'mv', 'f', 'g')
cmd_output('git', 'commit', '-m', 'move f to g')
# Used to raise AssertionError
assert not main(('-C', sandbox.gen_config(repo=cloneable)))
def test_internal_zero_populated(sandbox, cloneable):
with cwd(cloneable):
with io.open('f.py', 'w') as f:
f.write('# hello world\n')
cmd_output('git', 'add', 'f.py')
cmd_output('git', 'commit', '-m', 'add f')
cmd_output('git', 'rm', 'f.py')
cmd_output('git', 'commit', '-m', 'remove f')
cmd_output('git', 'revert', 'HEAD', '--no-edit')
assert not main(('-C', sandbox.gen_config(repo=cloneable)))
with sandbox.db_logic() as db_logic:
query = ('SELECT running_value\n'
'FROM metric_data\n'
'INNER JOIN metric_names ON\n'
' metric_data.metric_id == metric_names.id\n'
'WHERE name = "TotalLinesOfCode_python"\n')
vals = [x for x, in db_logic._fetch_all(query)]
assert vals == [1, 0, 1]
def append_commit():
output = cmd_output(
'hg',
'log',
'--template={node}\n{word(0, date, \".\")}\n',
'--rev',
'.',
)
sha, date = output.splitlines()[:2]
commits.append(Commit(sha, int(date)))
def get_original_commit(self, sha):
assert self.tempdir
output = cmd_output(
'git',
'show',
sha,
cwd=self.tempdir,
encoding=None,
)
return output
def get_commit_diff(self, previous_sha, sha):
assert self.tempdir
output = cmd_output(
'git',
'diff',
previous_sha,
sha,
cwd=self.tempdir,
encoding=None,
)
return output
def test_internal_zero_populated(sandbox, cloneable):
with cwd(cloneable):
with io.open('f.py', 'w') as f:
f.write('# hello world\n')
cmd_output('git', 'add', 'f.py')
cmd_output('git', 'commit', '-m', 'add f')
cmd_output('git', 'rm', 'f.py')
cmd_output('git', 'commit', '-m', 'remove f')
cmd_output('git', 'revert', 'HEAD', '--no-edit')
assert not main(('-C', sandbox.gen_config(repo=cloneable)))
with sandbox.db() as db:
query = (
'SELECT running_value\n'
'FROM metric_data\n'
'INNER JOIN metric_names ON\n'
' metric_data.metric_id == metric_names.id\n'
'WHERE name = "TotalLinesOfCode_python"\n'
)
vals = [x for x, in db.execute(query).fetchall()]
assert vals == [1, 0, 1]
def test_regression_for_issue_10(sandbox, cloneable):
# Create a commit, then create another commit at a previous time
with cwd(cloneable):
cmd_output(
'git', 'commit', '--allow-empty', '-m', 'c1',
env=dict(
os.environ, GIT_COMMITTER_DATE='Wed, Feb 16 14:00 2011 +0100',
),
)
cmd_output(
'git', 'commit', '--allow-empty', '-m', 'c2',
env=dict(
os.environ, GIT_COMMITTER_DATE='Tue, Feb 15 14:00 2011 +0100',
),
)
main([cloneable, sandbox.db_path])
data_count_before = get_metric_data_count(sandbox)
# Used to raise IntegrityError
main([cloneable, sandbox.db_path])
data_count_after = get_metric_data_count(sandbox)
assert data_count_before == data_count_after
def get_commits(self, since_sha: Optional[str] = None) -> List[Commit]:
"""Returns a list of Commit objects.
Args:
since_sha - (optional) A sha to search from
"""
assert self.tempdir
cmd = ['git', 'log', '--first-parent', '--reverse', COMMIT_FORMAT]
if since_sha:
commits = [self.get_commit(since_sha)]
cmd.append(f'{since_sha}..HEAD')
else:
commits = []
cmd.append('HEAD')
output = cmd_output(*cmd, cwd=self.tempdir)
for sha, date in chunk_iter(output.splitlines(), 2):
commits.append(Commit(sha, int(date)))
return commits
def get_commits(self, since_sha=None):
"""Returns a list of Commit objects.
Args:
since_sha - (optional) A sha to search from
"""
assert self.tempdir
cmd = ['git', 'log', '--first-parent', '--reverse', COMMIT_FORMAT]
if since_sha:
commits = [self.get_commit(since_sha)]
cmd.append('{0}..HEAD'.format(since_sha))
else:
commits = []
cmd.append('HEAD')
output = cmd_output(*cmd, cwd=self.tempdir)
for sha, date in chunk_iter(output.splitlines(), 2):
commits.append(Commit(sha, int(date)))
return commits
def test_subprocess_encoding():
# Defaults to utf-8
ret = cmd_output('echo', '☃')
assert type(ret) is str
assert ret == '☃\n'
def test_subprocess_encoding():
# Defaults to utf-8
ret = cmd_output('echo', '☃'.encode('UTF-8'))
assert type(ret) is five.text
assert ret == '☃\n'
def get_original_commit(self, sha):
assert self.tempdir
output = cmd_output(
'git', 'show', sha, cwd=self.tempdir, encoding=None,
)
return output
def test_no_encoding_gives_bytes():
ret = cmd_output('echo', '☃'.encode('UTF-8'), encoding=None)
assert type(ret) is bytes
assert ret == '☃\n'.encode('UTF-8')
def get_commit_diff(self, previous_sha, sha):
assert self.tempdir
output = cmd_output("git", "diff", previous_sha, sha, cwd=self.tempdir, encoding=None)
return output
def append_commit():
output = cmd_output('git', 'show', COMMIT_FORMAT)
sha, date = output.splitlines()[:2]
commits.append(Commit(sha, int(date)))
def append_commit():
output = cmd_output('git', 'show', COMMIT_FORMAT)
sha, date = output.splitlines()[:2]
commits.append(Commit(sha, int(date)))
def get_original_commit(self, sha):
assert self.tempdir
output = cmd_output("git", "show", sha, cwd=self.tempdir, encoding=None)
return output
