403 lines
15 KiB
Python
403 lines
15 KiB
Python
|
# -*- coding: utf-8 -*-
|
|||
|
|
# test_commit.py
|
|||
|
|
# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
|
|||
|
|
#
|
|||
|
|
# This module is part of GitPython and is released under
|
|||
|
|
# the BSD License: http://www.opensource.org/licenses/bsd-license.php
|
|||
|
|
from __future__ import print_function
|
|||
|
|
|
|||
|
|
from datetime import datetime
|
|||
|
|
from io import BytesIO
|
|||
|
|
import re
|
|||
|
|
import sys
|
|||
|
|
import time
|
|||
|
|
|
|||
|
|
from git import (
|
|||
|
|
Commit,
|
|||
|
|
Actor,
|
|||
|
|
)
|
|||
|
|
from git import Repo
|
|||
|
|
from git.compat import (
|
|||
|
|
string_types,
|
|||
|
|
text_type
|
|||
|
|
)
|
|||
|
|
from git.objects.util import tzoffset, utc
|
|||
|
|
from git.repo.fun import touch
|
|||
|
|
from git.test.lib import (
|
|||
|
|
TestBase,
|
|||
|
|
assert_equal,
|
|||
|
|
assert_not_equal,
|
|||
|
|
with_rw_repo,
|
|||
|
|
fixture_path,
|
|||
|
|
StringProcessAdapter
|
|||
|
|
)
|
|||
|
|
from git.test.lib import with_rw_directory
|
|||
|
|
from gitdb import IStream
|
|||
|
|
|
|||
|
|
import os.path as osp
|
|||
|
|
|
|||
|
|
|
|||
|
|
try:
|
|||
|
|
from unittest.mock import Mock
|
|||
|
|
except ImportError:
|
|||
|
|
from mock import Mock
|
|||
|
|
|
|||
|
|
|
|||
|
|
def assert_commit_serialization(rwrepo, commit_id, print_performance_info=False):
|
|||
|
|
"""traverse all commits in the history of commit identified by commit_id and check
|
|||
|
|
if the serialization works.
|
|||
|
|
:param print_performance_info: if True, we will show how fast we are"""
|
|||
|
|
ns = 0 # num serializations
|
|||
|
|
nds = 0 # num deserializations
|
|||
|
|
|
|||
|
|
st = time.time()
|
|||
|
|
for cm in rwrepo.commit(commit_id).traverse():
|
|||
|
|
nds += 1
|
|||
|
|
|
|||
|
|
# assert that we deserialize commits correctly, hence we get the same
|
|||
|
|
# sha on serialization
|
|||
|
|
stream = BytesIO()
|
|||
|
|
cm._serialize(stream)
|
|||
|
|
ns += 1
|
|||
|
|
streamlen = stream.tell()
|
|||
|
|
stream.seek(0)
|
|||
|
|
|
|||
|
|
istream = rwrepo.odb.store(IStream(Commit.type, streamlen, stream))
|
|||
|
|
assert_equal(istream.hexsha, cm.hexsha.encode('ascii'))
|
|||
|
|
|
|||
|
|
nc = Commit(rwrepo, Commit.NULL_BIN_SHA, cm.tree,
|
|||
|
|
cm.author, cm.authored_date, cm.author_tz_offset,
|
|||
|
|
cm.committer, cm.committed_date, cm.committer_tz_offset,
|
|||
|
|
cm.message, cm.parents, cm.encoding)
|
|||
|
|
|
|||
|
|
assert_equal(nc.parents, cm.parents)
|
|||
|
|
stream = BytesIO()
|
|||
|
|
nc._serialize(stream)
|
|||
|
|
ns += 1
|
|||
|
|
streamlen = stream.tell()
|
|||
|
|
stream.seek(0)
|
|||
|
|
|
|||
|
|
# reuse istream
|
|||
|
|
istream.size = streamlen
|
|||
|
|
istream.stream = stream
|
|||
|
|
istream.binsha = None
|
|||
|
|
nc.binsha = rwrepo.odb.store(istream).binsha
|
|||
|
|
|
|||
|
|
# if it worked, we have exactly the same contents !
|
|||
|
|
assert_equal(nc.hexsha, cm.hexsha)
|
|||
|
|
# END check commits
|
|||
|
|
elapsed = time.time() - st
|
|||
|
|
|
|||
|
|
if print_performance_info:
|
|||
|
|
print("Serialized %i and deserialized %i commits in %f s ( (%f, %f) commits / s"
|
|||
|
|
% (ns, nds, elapsed, ns / elapsed, nds / elapsed), file=sys.stderr)
|
|||
|
|
# END handle performance info
|
|||
|
|
|
|||
|
|
|
|||
|
|
class TestCommit(TestBase):
|
|||
|
|
|
|||
|
|
def test_bake(self):
|
|||
|
|
|
|||
|
|
commit = self.rorepo.commit('2454ae89983a4496a445ce347d7a41c0bb0ea7ae')
|
|||
|
|
# commits have no dict
|
|||
|
|
self.failUnlessRaises(AttributeError, setattr, commit, 'someattr', 1)
|
|||
|
|
commit.author # bake
|
|||
|
|
|
|||
|
|
assert_equal("Sebastian Thiel", commit.author.name)
|
|||
|
|
assert_equal("byronimo@gmail.com", commit.author.email)
|
|||
|
|
self.assertEqual(commit.author, commit.committer)
|
|||
|
|
assert isinstance(commit.authored_date, int) and isinstance(commit.committed_date, int)
|
|||
|
|
assert isinstance(commit.author_tz_offset, int) and isinstance(commit.committer_tz_offset, int)
|
|||
|
|
self.assertEqual(commit.message, "Added missing information to docstrings of commit and stats module\n")
|
|||
|
|
|
|||
|
|
def test_stats(self):
|
|||
|
|
commit = self.rorepo.commit('33ebe7acec14b25c5f84f35a664803fcab2f7781')
|
|||
|
|
stats = commit.stats
|
|||
|
|
|
|||
|
|
def check_entries(d):
|
|||
|
|
assert isinstance(d, dict)
|
|||
|
|
for key in ("insertions", "deletions", "lines"):
|
|||
|
|
assert key in d
|
|||
|
|
# END assertion helper
|
|||
|
|
assert stats.files
|
|||
|
|
assert stats.total
|
|||
|
|
|
|||
|
|
check_entries(stats.total)
|
|||
|
|
assert "files" in stats.total
|
|||
|
|
|
|||
|
|
for _filepath, d in stats.files.items():
|
|||
|
|
check_entries(d)
|
|||
|
|
# END for each stated file
|
|||
|
|
|
|||
|
|
# assure data is parsed properly
|
|||
|
|
michael = Actor._from_string("Michael Trier <mtrier@gmail.com>")
|
|||
|
|
self.assertEqual(commit.author, michael)
|
|||
|
|
self.assertEqual(commit.committer, michael)
|
|||
|
|
self.assertEqual(commit.authored_date, 1210193388)
|
|||
|
|
self.assertEqual(commit.committed_date, 1210193388)
|
|||
|
|
self.assertEqual(commit.author_tz_offset, 14400, commit.author_tz_offset)
|
|||
|
|
self.assertEqual(commit.committer_tz_offset, 14400, commit.committer_tz_offset)
|
|||
|
|
self.assertEqual(commit.message, "initial project\n")
|
|||
|
|
|
|||
|
|
def test_unicode_actor(self):
|
|||
|
|
# assure we can parse unicode actors correctly
|
|||
|
|
name = u"Üäöß ÄußÉ"
|
|||
|
|
self.assertEqual(len(name), 9)
|
|||
|
|
special = Actor._from_string(u"%s <something@this.com>" % name)
|
|||
|
|
self.assertEqual(special.name, name)
|
|||
|
|
assert isinstance(special.name, text_type)
|
|||
|
|
|
|||
|
|
def test_traversal(self):
|
|||
|
|
start = self.rorepo.commit("a4d06724202afccd2b5c54f81bcf2bf26dea7fff")
|
|||
|
|
first = self.rorepo.commit("33ebe7acec14b25c5f84f35a664803fcab2f7781")
|
|||
|
|
p0 = start.parents[0]
|
|||
|
|
p1 = start.parents[1]
|
|||
|
|
p00 = p0.parents[0]
|
|||
|
|
p10 = p1.parents[0]
|
|||
|
|
|
|||
|
|
# basic branch first, depth first
|
|||
|
|
dfirst = start.traverse(branch_first=False)
|
|||
|
|
bfirst = start.traverse(branch_first=True)
|
|||
|
|
self.assertEqual(next(dfirst), p0)
|
|||
|
|
self.assertEqual(next(dfirst), p00)
|
|||
|
|
|
|||
|
|
self.assertEqual(next(bfirst), p0)
|
|||
|
|
self.assertEqual(next(bfirst), p1)
|
|||
|
|
self.assertEqual(next(bfirst), p00)
|
|||
|
|
self.assertEqual(next(bfirst), p10)
|
|||
|
|
|
|||
|
|
# at some point, both iterations should stop
|
|||
|
|
self.assertEqual(list(bfirst)[-1], first)
|
|||
|
|
stoptraverse = self.rorepo.commit("254d04aa3180eb8b8daf7b7ff25f010cd69b4e7d").traverse(as_edge=True)
|
|||
|
|
self.assertEqual(len(next(stoptraverse)), 2)
|
|||
|
|
|
|||
|
|
# ignore self
|
|||
|
|
self.assertEqual(next(start.traverse(ignore_self=False)), start)
|
|||
|
|
|
|||
|
|
# depth
|
|||
|
|
self.assertEqual(len(list(start.traverse(ignore_self=False, depth=0))), 1)
|
|||
|
|
|
|||
|
|
# prune
|
|||
|
|
self.assertEqual(next(start.traverse(branch_first=1, prune=lambda i, d: i == p0)), p1)
|
|||
|
|
|
|||
|
|
# predicate
|
|||
|
|
self.assertEqual(next(start.traverse(branch_first=1, predicate=lambda i, d: i == p1)), p1)
|
|||
|
|
|
|||
|
|
# traversal should stop when the beginning is reached
|
|||
|
|
self.failUnlessRaises(StopIteration, next, first.traverse())
|
|||
|
|
|
|||
|
|
# parents of the first commit should be empty ( as the only parent has a null
|
|||
|
|
# sha )
|
|||
|
|
self.assertEqual(len(first.parents), 0)
|
|||
|
|
|
|||
|
|
def test_iteration(self):
|
|||
|
|
# we can iterate commits
|
|||
|
|
all_commits = Commit.list_items(self.rorepo, self.rorepo.head)
|
|||
|
|
assert all_commits
|
|||
|
|
self.assertEqual(all_commits, list(self.rorepo.iter_commits()))
|
|||
|
|
|
|||
|
|
# this includes merge commits
|
|||
|
|
mcomit = self.rorepo.commit('d884adc80c80300b4cc05321494713904ef1df2d')
|
|||
|
|
assert mcomit in all_commits
|
|||
|
|
|
|||
|
|
# we can limit the result to paths
|
|||
|
|
ltd_commits = list(self.rorepo.iter_commits(paths='CHANGES'))
|
|||
|
|
assert ltd_commits and len(ltd_commits) < len(all_commits)
|
|||
|
|
|
|||
|
|
# show commits of multiple paths, resulting in a union of commits
|
|||
|
|
less_ltd_commits = list(Commit.iter_items(self.rorepo, 'master', paths=('CHANGES', 'AUTHORS')))
|
|||
|
|
assert len(ltd_commits) < len(less_ltd_commits)
|
|||
|
|
|
|||
|
|
def test_iter_items(self):
|
|||
|
|
# pretty not allowed
|
|||
|
|
self.failUnlessRaises(ValueError, Commit.iter_items, self.rorepo, 'master', pretty="raw")
|
|||
|
|
|
|||
|
|
def test_rev_list_bisect_all(self):
|
|||
|
|
"""
|
|||
|
|
'git rev-list --bisect-all' returns additional information
|
|||
|
|
in the commit header. This test ensures that we properly parse it.
|
|||
|
|
"""
|
|||
|
|
revs = self.rorepo.git.rev_list('933d23bf95a5bd1624fbcdf328d904e1fa173474',
|
|||
|
|
first_parent=True,
|
|||
|
|
bisect_all=True)
|
|||
|
|
|
|||
|
|
commits = Commit._iter_from_process_or_stream(self.rorepo, StringProcessAdapter(revs.encode('ascii')))
|
|||
|
|
expected_ids = (
|
|||
|
|
'7156cece3c49544abb6bf7a0c218eb36646fad6d',
|
|||
|
|
'1f66cfbbce58b4b552b041707a12d437cc5f400a',
|
|||
|
|
'33ebe7acec14b25c5f84f35a664803fcab2f7781',
|
|||
|
|
'933d23bf95a5bd1624fbcdf328d904e1fa173474'
|
|||
|
|
)
|
|||
|
|
for sha1, commit in zip(expected_ids, commits):
|
|||
|
|
assert_equal(sha1, commit.hexsha)
|
|||
|
|
|
|||
|
|
@with_rw_directory
|
|||
|
|
def test_ambiguous_arg_iteration(self, rw_dir):
|
|||
|
|
rw_repo = Repo.init(osp.join(rw_dir, 'test_ambiguous_arg'))
|
|||
|
|
path = osp.join(rw_repo.working_tree_dir, 'master')
|
|||
|
|
touch(path)
|
|||
|
|
rw_repo.index.add([path])
|
|||
|
|
rw_repo.index.commit('initial commit')
|
|||
|
|
list(rw_repo.iter_commits(rw_repo.head.ref)) # should fail unless bug is fixed
|
|||
|
|
|
|||
|
|
def test_count(self):
|
|||
|
|
self.assertEqual(self.rorepo.tag('refs/tags/0.1.5').commit.count(), 143)
|
|||
|
|
|
|||
|
|
def test_list(self):
|
|||
|
|
# This doesn't work anymore, as we will either attempt getattr with bytes, or compare 20 byte string
|
|||
|
|
# with actual 20 byte bytes. This usage makes no sense anyway
|
|||
|
|
assert isinstance(Commit.list_items(self.rorepo, '0.1.5', max_count=5)[
|
|||
|
|
'5117c9c8a4d3af19a9958677e45cda9269de1541'], Commit)
|
|||
|
|
|
|||
|
|
def test_str(self):
|
|||
|
|
commit = Commit(self.rorepo, Commit.NULL_BIN_SHA)
|
|||
|
|
assert_equal(Commit.NULL_HEX_SHA, str(commit))
|
|||
|
|
|
|||
|
|
def test_repr(self):
|
|||
|
|
commit = Commit(self.rorepo, Commit.NULL_BIN_SHA)
|
|||
|
|
assert_equal('<git.Commit "%s">' % Commit.NULL_HEX_SHA, repr(commit))
|
|||
|
|
|
|||
|
|
def test_equality(self):
|
|||
|
|
commit1 = Commit(self.rorepo, Commit.NULL_BIN_SHA)
|
|||
|
|
commit2 = Commit(self.rorepo, Commit.NULL_BIN_SHA)
|
|||
|
|
commit3 = Commit(self.rorepo, "\1" * 20)
|
|||
|
|
assert_equal(commit1, commit2)
|
|||
|
|
assert_not_equal(commit2, commit3)
|
|||
|
|
|
|||
|
|
def test_iter_parents(self):
|
|||
|
|
# should return all but ourselves, even if skip is defined
|
|||
|
|
c = self.rorepo.commit('0.1.5')
|
|||
|
|
for skip in (0, 1):
|
|||
|
|
piter = c.iter_parents(skip=skip)
|
|||
|
|
first_parent = next(piter)
|
|||
|
|
assert first_parent != c
|
|||
|
|
self.assertEqual(first_parent, c.parents[0])
|
|||
|
|
# END for each
|
|||
|
|
|
|||
|
|
def test_name_rev(self):
|
|||
|
|
name_rev = self.rorepo.head.commit.name_rev
|
|||
|
|
assert isinstance(name_rev, string_types)
|
|||
|
|
|
|||
|
|
@with_rw_repo('HEAD', bare=True)
|
|||
|
|
def test_serialization(self, rwrepo):
|
|||
|
|
# create all commits of our repo
|
|||
|
|
assert_commit_serialization(rwrepo, '0.1.6')
|
|||
|
|
|
|||
|
|
def test_serialization_unicode_support(self):
|
|||
|
|
self.assertEqual(Commit.default_encoding.lower(), 'utf-8')
|
|||
|
|
|
|||
|
|
# create a commit with unicode in the message, and the author's name
|
|||
|
|
# Verify its serialization and deserialization
|
|||
|
|
cmt = self.rorepo.commit('0.1.6')
|
|||
|
|
assert isinstance(cmt.message, text_type) # it automatically decodes it as such
|
|||
|
|
assert isinstance(cmt.author.name, text_type) # same here
|
|||
|
|
|
|||
|
|
cmt.message = u"üäêèß"
|
|||
|
|
self.assertEqual(len(cmt.message), 5)
|
|||
|
|
|
|||
|
|
cmt.author.name = u"äüß"
|
|||
|
|
self.assertEqual(len(cmt.author.name), 3)
|
|||
|
|
|
|||
|
|
cstream = BytesIO()
|
|||
|
|
cmt._serialize(cstream)
|
|||
|
|
cstream.seek(0)
|
|||
|
|
assert len(cstream.getvalue())
|
|||
|
|
|
|||
|
|
ncmt = Commit(self.rorepo, cmt.binsha)
|
|||
|
|
ncmt._deserialize(cstream)
|
|||
|
|
|
|||
|
|
self.assertEqual(cmt.author.name, ncmt.author.name)
|
|||
|
|
self.assertEqual(cmt.message, ncmt.message)
|
|||
|
|
# actually, it can't be printed in a shell as repr wants to have ascii only
|
|||
|
|
# it appears
|
|||
|
|
cmt.author.__repr__()
|
|||
|
|
|
|||
|
|
def test_invalid_commit(self):
|
|||
|
|
cmt = self.rorepo.commit()
|
|||
|
|
with open(fixture_path('commit_invalid_data'), 'rb') as fd:
|
|||
|
|
cmt._deserialize(fd)
|
|||
|
|
|
|||
|
|
self.assertEqual(cmt.author.name, u'E.Azer Ko<4B>o<EFBFBD>o<EFBFBD>oculu', cmt.author.name)
|
|||
|
|
self.assertEqual(cmt.author.email, 'azer@kodfabrik.com', cmt.author.email)
|
|||
|
|
|
|||
|
|
def test_gpgsig(self):
|
|||
|
|
cmt = self.rorepo.commit()
|
|||
|
|
with open(fixture_path('commit_with_gpgsig'), 'rb') as fd:
|
|||
|
|
cmt._deserialize(fd)
|
|||
|
|
|
|||
|
|
fixture_sig = """-----BEGIN PGP SIGNATURE-----
|
|||
|
|
Version: GnuPG v1.4.11 (GNU/Linux)
|
|||
|
|
|
|||
|
|
iQIcBAABAgAGBQJRk8zMAAoJEG5mS6x6i9IjsTEP/0v2Wx/i7dqyKban6XMIhVdj
|
|||
|
|
uI0DycfXqnCCZmejidzeao+P+cuK/ZAA/b9fU4MtwkDm2USvnIOrB00W0isxsrED
|
|||
|
|
sdv6uJNa2ybGjxBolLrfQcWutxGXLZ1FGRhEvkPTLMHHvVriKoNFXcS7ewxP9MBf
|
|||
|
|
NH97K2wauqA+J4BDLDHQJgADCOmLrGTAU+G1eAXHIschDqa6PZMH5nInetYZONDh
|
|||
|
|
3SkOOv8VKFIF7gu8X7HC+7+Y8k8U0TW0cjlQ2icinwCc+KFoG6GwXS7u/VqIo1Yp
|
|||
|
|
Tack6sxIdK7NXJhV5gAeAOMJBGhO0fHl8UUr96vGEKwtxyZhWf8cuIPOWLk06jA0
|
|||
|
|
g9DpLqmy/pvyRfiPci+24YdYRBua/vta+yo/Lp85N7Hu/cpIh+q5WSLvUlv09Dmo
|
|||
|
|
TTTG8Hf6s3lEej7W8z2xcNZoB6GwXd8buSDU8cu0I6mEO9sNtAuUOHp2dBvTA6cX
|
|||
|
|
PuQW8jg3zofnx7CyNcd3KF3nh2z8mBcDLgh0Q84srZJCPRuxRcp9ylggvAG7iaNd
|
|||
|
|
XMNvSK8IZtWLkx7k3A3QYt1cN4y1zdSHLR2S+BVCEJea1mvUE+jK5wiB9S4XNtKm
|
|||
|
|
BX/otlTa8pNE3fWYBxURvfHnMY4i3HQT7Bc1QjImAhMnyo2vJk4ORBJIZ1FTNIhJ
|
|||
|
|
JzJMZDRLQLFvnzqZuCjE
|
|||
|
|
=przd
|
|||
|
|
-----END PGP SIGNATURE-----"""
|
|||
|
|
self.assertEqual(cmt.gpgsig, fixture_sig)
|
|||
|
|
|
|||
|
|
cmt.gpgsig = "<test\ndummy\nsig>"
|
|||
|
|
assert cmt.gpgsig != fixture_sig
|
|||
|
|
|
|||
|
|
cstream = BytesIO()
|
|||
|
|
cmt._serialize(cstream)
|
|||
|
|
assert re.search(r"^gpgsig <test\n dummy\n sig>$", cstream.getvalue().decode('ascii'), re.MULTILINE)
|
|||
|
|
|
|||
|
|
self.assert_gpgsig_deserialization(cstream)
|
|||
|
|
|
|||
|
|
cstream.seek(0)
|
|||
|
|
cmt.gpgsig = None
|
|||
|
|
cmt._deserialize(cstream)
|
|||
|
|
self.assertEqual(cmt.gpgsig, "<test\ndummy\nsig>")
|
|||
|
|
|
|||
|
|
cmt.gpgsig = None
|
|||
|
|
cstream = BytesIO()
|
|||
|
|
cmt._serialize(cstream)
|
|||
|
|
assert not re.search(r"^gpgsig ", cstream.getvalue().decode('ascii'), re.MULTILINE)
|
|||
|
|
|
|||
|
|
def assert_gpgsig_deserialization(self, cstream):
|
|||
|
|
assert 'gpgsig' in 'precondition: need gpgsig'
|
|||
|
|
|
|||
|
|
class RepoMock:
|
|||
|
|
def __init__(self, bytestr):
|
|||
|
|
self.bytestr = bytestr
|
|||
|
|
|
|||
|
|
@property
|
|||
|
|
def odb(self):
|
|||
|
|
class ODBMock:
|
|||
|
|
def __init__(self, bytestr):
|
|||
|
|
self.bytestr = bytestr
|
|||
|
|
|
|||
|
|
def stream(self, *args):
|
|||
|
|
stream = Mock(spec_set=['read'], return_value=self.bytestr)
|
|||
|
|
stream.read.return_value = self.bytestr
|
|||
|
|
return ('binsha', 'typename', 'size', stream)
|
|||
|
|
|
|||
|
|
return ODBMock(self.bytestr)
|
|||
|
|
|
|||
|
|
repo_mock = RepoMock(cstream.getvalue())
|
|||
|
|
for field in Commit.__slots__:
|
|||
|
|
c = Commit(repo_mock, b'x' * 20)
|
|||
|
|
assert getattr(c, field) is not None
|
|||
|
|
|
|||
|
|
def test_datetimes(self):
|
|||
|
|
commit = self.rorepo.commit('4251bd5')
|
|||
|
|
self.assertEqual(commit.authored_date, 1255018625)
|
|||
|
|
self.assertEqual(commit.committed_date, 1255026171)
|
|||
|
|
self.assertEqual(commit.authored_datetime,
|
|||
|
|
datetime(2009, 10, 8, 18, 17, 5, tzinfo=tzoffset(-7200)), commit.authored_datetime) # noqa
|
|||
|
|
self.assertEqual(commit.authored_datetime,
|
|||
|
|
datetime(2009, 10, 8, 16, 17, 5, tzinfo=utc), commit.authored_datetime)
|
|||
|
|
self.assertEqual(commit.committed_datetime,
|
|||
|
|
datetime(2009, 10, 8, 20, 22, 51, tzinfo=tzoffset(-7200)))
|
|||
|
|
self.assertEqual(commit.committed_datetime,
|
|||
|
|
datetime(2009, 10, 8, 18, 22, 51, tzinfo=utc), commit.committed_datetime)
|