# 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 test.testlib import *
from git import *
class TestCommit(TestBase):
def test_bake(self):
commit = Commit(self.rorepo, **{'sha': '2454ae89983a4496a445ce347d7a41c0bb0ea7ae'})
commit.author # bake
assert_equal("Sebastian Thiel", commit.author.name)
assert_equal("byronimo@gmail.com", commit.author.email)
assert 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)
assert commit.message == "Added missing information to docstrings of commit and stats module"
def test_stats(self):
commit = Commit(self.rorepo, '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 ")
assert commit.author == michael
assert commit.committer == michael
assert commit.authored_date == 1210193388
assert commit.committed_date == 1210193388
assert commit.author_tz_offset == 14400, commit.author_tz_offset
assert commit.committer_tz_offset == 14400, commit.committer_tz_offset
assert commit.message == "initial project"
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)
assert dfirst.next() == p0
assert dfirst.next() == p00
assert bfirst.next() == p0
assert bfirst.next() == p1
assert bfirst.next() == p00
assert bfirst.next() == p10
# at some point, both iterations should stop
assert list(bfirst)[-1] == first
stoptraverse = self.rorepo.commit("254d04aa3180eb8b8daf7b7ff25f010cd69b4e7d").traverse(as_edge=True)
l = list(stoptraverse)
assert len(l[0]) == 2
# ignore self
assert start.traverse(ignore_self=False).next() == start
# depth
assert len(list(start.traverse(ignore_self=False, depth=0))) == 1
# prune
assert start.traverse(branch_first=1, prune=lambda i,d: i==p0).next() == p1
# predicate
assert start.traverse(branch_first=1, predicate=lambda i,d: i==p1).next() == p1
# traversal should stop when the beginning is reached
self.failUnlessRaises(StopIteration, first.traverse().next)
# parents of the first commit should be empty ( as the only parent has a null
# sha )
assert 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
assert all_commits == list(self.rorepo.iter_commits())
# this includes merge commits
mcomit = Commit(self.rorepo, '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)
@patch_object(Git, '_call_process')
def test_rev_list_bisect_all(self, git):
"""
'git rev-list --bisect-all' returns additional information
in the commit header. This test ensures that we properly parse it.
"""
git.return_value = fixture('rev_list_bisect_all')
revs = self.rorepo.git.rev_list('HEAD',
pretty='raw',
first_parent=True,
bisect_all=True)
assert_true(git.called)
commits = Commit._iter_from_process_or_stream(self.rorepo, ListProcessAdapter(revs), True)
expected_ids = (
'cf37099ea8d1d8c7fbf9b6d12d7ec0249d3acb8b',
'33ebe7acec14b25c5f84f35a664803fcab2f7781',
'a6604a00a652e754cb8b6b0b9f194f839fc38d7c',
'8df638c22c75ddc9a43ecdde90c0c9939f5009e7',
'c231551328faa864848bde6ff8127f59c9566e90',
)
for sha1, commit in zip(expected_ids, commits):
assert_equal(sha1, commit.sha)
def test_count(self):
assert self.rorepo.tag('refs/tags/0.1.5').commit.count( ) == 143
def test_list(self):
assert isinstance(Commit.list_items(self.rorepo, '0.1.5', max_count=5)['5117c9c8a4d3af19a9958677e45cda9269de1541'], Commit)
def test_str(self):
commit = Commit(self.rorepo, 'abc')
assert_equal ("abc", str(commit))
def test_repr(self):
commit = Commit(self.rorepo, 'abc')
assert_equal('', repr(commit))
def test_equality(self):
commit1 = Commit(self.rorepo, 'abc')
commit2 = Commit(self.rorepo, 'abc')
commit3 = Commit(self.rorepo, 'zyx')
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 = piter.next()
assert first_parent != c
assert first_parent == c.parents[0]
# END for each
def test_base(self):
name_rev = self.rorepo.head.commit.name_rev
assert isinstance(name_rev, basestring)