diff options
Diffstat (limited to 'git/test/test_repo.py')
| -rw-r--r-- | git/test/test_repo.py | 1164 |
1 files changed, 582 insertions, 582 deletions
diff --git a/git/test/test_repo.py b/git/test/test_repo.py index 18d5c1b8..6b6fdb4a 100644 --- a/git/test/test_repo.py +++ b/git/test/test_repo.py @@ -16,603 +16,603 @@ from cStringIO import StringIO class TestRepo(TestBase): - - @raises(InvalidGitRepositoryError) - def test_new_should_raise_on_invalid_repo_location(self): - Repo(tempfile.gettempdir()) + + @raises(InvalidGitRepositoryError) + def test_new_should_raise_on_invalid_repo_location(self): + Repo(tempfile.gettempdir()) - @raises(NoSuchPathError) - def test_new_should_raise_on_non_existant_path(self): - Repo("repos/foobar") + @raises(NoSuchPathError) + def test_new_should_raise_on_non_existant_path(self): + Repo("repos/foobar") - def test_repo_creation_from_different_paths(self): - r_from_gitdir = Repo(self.rorepo.git_dir) - assert r_from_gitdir.git_dir == self.rorepo.git_dir - assert r_from_gitdir.git_dir.endswith('.git') - assert not self.rorepo.git.working_dir.endswith('.git') - assert r_from_gitdir.git.working_dir == self.rorepo.git.working_dir + def test_repo_creation_from_different_paths(self): + r_from_gitdir = Repo(self.rorepo.git_dir) + assert r_from_gitdir.git_dir == self.rorepo.git_dir + assert r_from_gitdir.git_dir.endswith('.git') + assert not self.rorepo.git.working_dir.endswith('.git') + assert r_from_gitdir.git.working_dir == self.rorepo.git.working_dir - def test_description(self): - txt = "Test repository" - self.rorepo.description = txt - assert_equal(self.rorepo.description, txt) + def test_description(self): + txt = "Test repository" + self.rorepo.description = txt + assert_equal(self.rorepo.description, txt) - def test_heads_should_return_array_of_head_objects(self): - for head in self.rorepo.heads: - assert_equal(Head, head.__class__) + def test_heads_should_return_array_of_head_objects(self): + for head in self.rorepo.heads: + assert_equal(Head, head.__class__) - def test_heads_should_populate_head_data(self): - for head in self.rorepo.heads: - assert head.name - assert isinstance(head.commit,Commit) - # END for each head - - assert isinstance(self.rorepo.heads.master, Head) - assert isinstance(self.rorepo.heads['master'], Head) - - def test_tree_from_revision(self): - tree = self.rorepo.tree('0.1.6') - assert len(tree.hexsha) == 40 - assert tree.type == "tree" - assert self.rorepo.tree(tree) == tree - - # try from invalid revision that does not exist - self.failUnlessRaises(BadObject, self.rorepo.tree, 'hello world') - - def test_commit_from_revision(self): - commit = self.rorepo.commit('0.1.4') - assert commit.type == 'commit' - assert self.rorepo.commit(commit) == commit + def test_heads_should_populate_head_data(self): + for head in self.rorepo.heads: + assert head.name + assert isinstance(head.commit,Commit) + # END for each head + + assert isinstance(self.rorepo.heads.master, Head) + assert isinstance(self.rorepo.heads['master'], Head) + + def test_tree_from_revision(self): + tree = self.rorepo.tree('0.1.6') + assert len(tree.hexsha) == 40 + assert tree.type == "tree" + assert self.rorepo.tree(tree) == tree + + # try from invalid revision that does not exist + self.failUnlessRaises(BadObject, self.rorepo.tree, 'hello world') + + def test_commit_from_revision(self): + commit = self.rorepo.commit('0.1.4') + assert commit.type == 'commit' + assert self.rorepo.commit(commit) == commit - def test_commits(self): - mc = 10 - commits = list(self.rorepo.iter_commits('0.1.6', max_count=mc)) - assert len(commits) == mc - - c = commits[0] - assert_equal('9a4b1d4d11eee3c5362a4152216376e634bd14cf', c.hexsha) - assert_equal(["c76852d0bff115720af3f27acdb084c59361e5f6"], [p.hexsha for p in c.parents]) - assert_equal("ce41fc29549042f1aa09cc03174896cf23f112e3", c.tree.hexsha) - assert_equal("Michael Trier", c.author.name) - assert_equal("mtrier@gmail.com", c.author.email) - assert_equal(1232829715, c.authored_date) - assert_equal(5*3600, c.author_tz_offset) - assert_equal("Michael Trier", c.committer.name) - assert_equal("mtrier@gmail.com", c.committer.email) - assert_equal(1232829715, c.committed_date) - assert_equal(5*3600, c.committer_tz_offset) - assert_equal("Bumped version 0.1.6\n", c.message) + def test_commits(self): + mc = 10 + commits = list(self.rorepo.iter_commits('0.1.6', max_count=mc)) + assert len(commits) == mc + + c = commits[0] + assert_equal('9a4b1d4d11eee3c5362a4152216376e634bd14cf', c.hexsha) + assert_equal(["c76852d0bff115720af3f27acdb084c59361e5f6"], [p.hexsha for p in c.parents]) + assert_equal("ce41fc29549042f1aa09cc03174896cf23f112e3", c.tree.hexsha) + assert_equal("Michael Trier", c.author.name) + assert_equal("mtrier@gmail.com", c.author.email) + assert_equal(1232829715, c.authored_date) + assert_equal(5*3600, c.author_tz_offset) + assert_equal("Michael Trier", c.committer.name) + assert_equal("mtrier@gmail.com", c.committer.email) + assert_equal(1232829715, c.committed_date) + assert_equal(5*3600, c.committer_tz_offset) + assert_equal("Bumped version 0.1.6\n", c.message) - c = commits[1] - assert isinstance(c.parents, tuple) + c = commits[1] + assert isinstance(c.parents, tuple) - def test_trees(self): - mc = 30 - num_trees = 0 - for tree in self.rorepo.iter_trees('0.1.5', max_count=mc): - num_trees += 1 - assert isinstance(tree, Tree) - # END for each tree - assert num_trees == mc + def test_trees(self): + mc = 30 + num_trees = 0 + for tree in self.rorepo.iter_trees('0.1.5', max_count=mc): + num_trees += 1 + assert isinstance(tree, Tree) + # END for each tree + assert num_trees == mc - def _assert_empty_repo(self, repo): - # test all kinds of things with an empty, freshly initialized repo. - # It should throw good errors - - # entries should be empty - assert len(repo.index.entries) == 0 - - # head is accessible - assert repo.head - assert repo.head.ref - assert not repo.head.is_valid() - - # we can change the head to some other ref - head_ref = Head.from_path(repo, Head.to_full_path('some_head')) - assert not head_ref.is_valid() - repo.head.ref = head_ref - - # is_dirty can handle all kwargs - for args in ((1, 0, 0), (0, 1, 0), (0, 0, 1)): - assert not repo.is_dirty(*args) - # END for each arg - - # we can add a file to the index ( if we are not bare ) - if not repo.bare: - pass - # END test repos with working tree - + def _assert_empty_repo(self, repo): + # test all kinds of things with an empty, freshly initialized repo. + # It should throw good errors + + # entries should be empty + assert len(repo.index.entries) == 0 + + # head is accessible + assert repo.head + assert repo.head.ref + assert not repo.head.is_valid() + + # we can change the head to some other ref + head_ref = Head.from_path(repo, Head.to_full_path('some_head')) + assert not head_ref.is_valid() + repo.head.ref = head_ref + + # is_dirty can handle all kwargs + for args in ((1, 0, 0), (0, 1, 0), (0, 0, 1)): + assert not repo.is_dirty(*args) + # END for each arg + + # we can add a file to the index ( if we are not bare ) + if not repo.bare: + pass + # END test repos with working tree + - def test_init(self): - prev_cwd = os.getcwd() - os.chdir(tempfile.gettempdir()) - git_dir_rela = "repos/foo/bar.git" - del_dir_abs = os.path.abspath("repos") - git_dir_abs = os.path.abspath(git_dir_rela) - try: - # with specific path - for path in (git_dir_rela, git_dir_abs): - r = Repo.init(path=path, bare=True) - assert isinstance(r, Repo) - assert r.bare == True - assert os.path.isdir(r.git_dir) - - self._assert_empty_repo(r) - - # test clone - clone_path = path + "_clone" - rc = r.clone(clone_path) - self._assert_empty_repo(rc) - - - try: - shutil.rmtree(clone_path) - except OSError: - # when relative paths are used, the clone may actually be inside - # of the parent directory - pass - # END exception handling - - # try again, this time with the absolute version - rc = Repo.clone_from(r.git_dir, clone_path) - self._assert_empty_repo(rc) - - shutil.rmtree(git_dir_abs) - try: - shutil.rmtree(clone_path) - except OSError: - # when relative paths are used, the clone may actually be inside - # of the parent directory - pass - # END exception handling - - # END for each path - - os.makedirs(git_dir_rela) - os.chdir(git_dir_rela) - r = Repo.init(bare=False) - r.bare == False - - self._assert_empty_repo(r) - finally: - try: - shutil.rmtree(del_dir_abs) - except OSError: - pass - os.chdir(prev_cwd) - # END restore previous state - - def test_bare_property(self): - self.rorepo.bare + def test_init(self): + prev_cwd = os.getcwd() + os.chdir(tempfile.gettempdir()) + git_dir_rela = "repos/foo/bar.git" + del_dir_abs = os.path.abspath("repos") + git_dir_abs = os.path.abspath(git_dir_rela) + try: + # with specific path + for path in (git_dir_rela, git_dir_abs): + r = Repo.init(path=path, bare=True) + assert isinstance(r, Repo) + assert r.bare == True + assert os.path.isdir(r.git_dir) + + self._assert_empty_repo(r) + + # test clone + clone_path = path + "_clone" + rc = r.clone(clone_path) + self._assert_empty_repo(rc) + + + try: + shutil.rmtree(clone_path) + except OSError: + # when relative paths are used, the clone may actually be inside + # of the parent directory + pass + # END exception handling + + # try again, this time with the absolute version + rc = Repo.clone_from(r.git_dir, clone_path) + self._assert_empty_repo(rc) + + shutil.rmtree(git_dir_abs) + try: + shutil.rmtree(clone_path) + except OSError: + # when relative paths are used, the clone may actually be inside + # of the parent directory + pass + # END exception handling + + # END for each path + + os.makedirs(git_dir_rela) + os.chdir(git_dir_rela) + r = Repo.init(bare=False) + r.bare == False + + self._assert_empty_repo(r) + finally: + try: + shutil.rmtree(del_dir_abs) + except OSError: + pass + os.chdir(prev_cwd) + # END restore previous state + + def test_bare_property(self): + self.rorepo.bare - def test_daemon_export(self): - orig_val = self.rorepo.daemon_export - self.rorepo.daemon_export = not orig_val - assert self.rorepo.daemon_export == ( not orig_val ) - self.rorepo.daemon_export = orig_val - assert self.rorepo.daemon_export == orig_val + def test_daemon_export(self): + orig_val = self.rorepo.daemon_export + self.rorepo.daemon_export = not orig_val + assert self.rorepo.daemon_export == ( not orig_val ) + self.rorepo.daemon_export = orig_val + assert self.rorepo.daemon_export == orig_val - def test_alternates(self): - cur_alternates = self.rorepo.alternates - # empty alternates - self.rorepo.alternates = [] - assert self.rorepo.alternates == [] - alts = [ "other/location", "this/location" ] - self.rorepo.alternates = alts - assert alts == self.rorepo.alternates - self.rorepo.alternates = cur_alternates + def test_alternates(self): + cur_alternates = self.rorepo.alternates + # empty alternates + self.rorepo.alternates = [] + assert self.rorepo.alternates == [] + alts = [ "other/location", "this/location" ] + self.rorepo.alternates = alts + assert alts == self.rorepo.alternates + self.rorepo.alternates = cur_alternates - def test_repr(self): - path = os.path.join(os.path.abspath(GIT_REPO), '.git') - assert_equal('<git.Repo "%s">' % path, repr(self.rorepo)) + def test_repr(self): + path = os.path.join(os.path.abspath(GIT_REPO), '.git') + assert_equal('<git.Repo "%s">' % path, repr(self.rorepo)) - def test_is_dirty_with_bare_repository(self): - orig_value = self.rorepo._bare - self.rorepo._bare = True - assert_false(self.rorepo.is_dirty()) - self.rorepo._bare = orig_value + def test_is_dirty_with_bare_repository(self): + orig_value = self.rorepo._bare + self.rorepo._bare = True + assert_false(self.rorepo.is_dirty()) + self.rorepo._bare = orig_value - def test_is_dirty(self): - self.rorepo._bare = False - for index in (0,1): - for working_tree in (0,1): - for untracked_files in (0,1): - assert self.rorepo.is_dirty(index, working_tree, untracked_files) in (True, False) - # END untracked files - # END working tree - # END index - orig_val = self.rorepo._bare - self.rorepo._bare = True - assert self.rorepo.is_dirty() == False - self.rorepo._bare = orig_val + def test_is_dirty(self): + self.rorepo._bare = False + for index in (0,1): + for working_tree in (0,1): + for untracked_files in (0,1): + assert self.rorepo.is_dirty(index, working_tree, untracked_files) in (True, False) + # END untracked files + # END working tree + # END index + orig_val = self.rorepo._bare + self.rorepo._bare = True + assert self.rorepo.is_dirty() == False + self.rorepo._bare = orig_val - def test_head(self): - assert self.rorepo.head.reference.object == self.rorepo.active_branch.object + def test_head(self): + assert self.rorepo.head.reference.object == self.rorepo.active_branch.object - def test_index(self): - index = self.rorepo.index - assert isinstance(index, IndexFile) - - def test_tag(self): - assert self.rorepo.tag('refs/tags/0.1.5').commit - - def test_archive(self): - tmpfile = os.tmpfile() - self.rorepo.archive(tmpfile, '0.1.5') - assert tmpfile.tell() - - @patch_object(Git, '_call_process') - def test_should_display_blame_information(self, git): - git.return_value = fixture('blame') - b = self.rorepo.blame( 'master', 'lib/git.py') - assert_equal(13, len(b)) - assert_equal( 2, len(b[0]) ) - # assert_equal(25, reduce(lambda acc, x: acc + len(x[-1]), b)) - assert_equal(hash(b[0][0]), hash(b[9][0])) - c = b[0][0] - assert_true(git.called) - assert_equal(git.call_args, (('blame', 'master', '--', 'lib/git.py'), {'p': True})) - - assert_equal('634396b2f541a9f2d58b00be1a07f0c358b999b3', c.hexsha) - assert_equal('Tom Preston-Werner', c.author.name) - assert_equal('tom@mojombo.com', c.author.email) - assert_equal(1191997100, c.authored_date) - assert_equal('Tom Preston-Werner', c.committer.name) - assert_equal('tom@mojombo.com', c.committer.email) - assert_equal(1191997100, c.committed_date) - assert_equal('initial grit setup', c.message) - - # test the 'lines per commit' entries - tlist = b[0][1] - assert_true( tlist ) - assert_true( isinstance( tlist[0], basestring ) ) - assert_true( len( tlist ) < sum( len(t) for t in tlist ) ) # test for single-char bug - - def test_blame_real(self): - c = 0 - for item in self.rorepo.head.commit.tree.traverse( - predicate=lambda i, d: i.type == 'blob' and i.path.endswith('.py')): - c += 1 - b = self.rorepo.blame(self.rorepo.head, item.path) - #END for each item to traverse - assert c - - def test_untracked_files(self): - base = self.rorepo.working_tree_dir - files = ( join_path_native(base, "__test_myfile"), - join_path_native(base, "__test_other_file") ) - num_recently_untracked = 0 - try: - for fpath in files: - fd = open(fpath,"wb") - fd.close() - # END for each filename - untracked_files = self.rorepo.untracked_files - num_recently_untracked = len(untracked_files) - - # assure we have all names - they are relative to the git-dir - num_test_untracked = 0 - for utfile in untracked_files: - num_test_untracked += join_path_native(base, utfile) in files - assert len(files) == num_test_untracked - finally: - for fpath in files: - if os.path.isfile(fpath): - os.remove(fpath) - # END handle files - - assert len(self.rorepo.untracked_files) == (num_recently_untracked - len(files)) - - def test_config_reader(self): - reader = self.rorepo.config_reader() # all config files - assert reader.read_only - reader = self.rorepo.config_reader("repository") # single config file - assert reader.read_only - - def test_config_writer(self): - for config_level in self.rorepo.config_level: - try: - writer = self.rorepo.config_writer(config_level) - assert not writer.read_only - except IOError: - # its okay not to get a writer for some configuration files if we - # have no permissions - pass - # END for each config level - - def test_creation_deletion(self): - # just a very quick test to assure it generally works. There are - # specialized cases in the test_refs module - head = self.rorepo.create_head("new_head", "HEAD~1") - self.rorepo.delete_head(head) - - tag = self.rorepo.create_tag("new_tag", "HEAD~2") - self.rorepo.delete_tag(tag) - self.rorepo.config_writer() - remote = self.rorepo.create_remote("new_remote", "git@server:repo.git") - self.rorepo.delete_remote(remote) - - def test_comparison_and_hash(self): - # this is only a preliminary test, more testing done in test_index - assert self.rorepo == self.rorepo and not (self.rorepo != self.rorepo) - assert len(set((self.rorepo, self.rorepo))) == 1 - - def test_git_cmd(self): - # test CatFileContentStream, just to be very sure we have no fencepost errors - # last \n is the terminating newline that it expects - l1 = "0123456789\n" - l2 = "abcdefghijklmnopqrstxy\n" - l3 = "z\n" - d = "%s%s%s\n" % (l1, l2, l3) - - l1p = l1[:5] - - # full size - # size is without terminating newline - def mkfull(): - return Git.CatFileContentStream(len(d)-1, StringIO(d)) - - ts = 5 - def mktiny(): - return Git.CatFileContentStream(ts, StringIO(d)) - - # readlines no limit - s = mkfull() - lines = s.readlines() - assert len(lines) == 3 and lines[-1].endswith('\n') - assert s._stream.tell() == len(d) # must have scrubbed to the end - - # realines line limit - s = mkfull() - lines = s.readlines(5) - assert len(lines) == 1 - - # readlines on tiny sections - s = mktiny() - lines = s.readlines() - assert len(lines) == 1 and lines[0] == l1p - assert s._stream.tell() == ts+1 - - # readline no limit - s = mkfull() - assert s.readline() == l1 - assert s.readline() == l2 - assert s.readline() == l3 - assert s.readline() == '' - assert s._stream.tell() == len(d) - - # readline limit - s = mkfull() - assert s.readline(5) == l1p - assert s.readline() == l1[5:] - - # readline on tiny section - s = mktiny() - assert s.readline() == l1p - assert s.readline() == '' - assert s._stream.tell() == ts+1 - - # read no limit - s = mkfull() - assert s.read() == d[:-1] - assert s.read() == '' - assert s._stream.tell() == len(d) - - # read limit - s = mkfull() - assert s.read(5) == l1p - assert s.read(6) == l1[5:] - assert s._stream.tell() == 5 + 6 # its not yet done - - # read tiny - s = mktiny() - assert s.read(2) == l1[:2] - assert s._stream.tell() == 2 - assert s.read() == l1[2:ts] - assert s._stream.tell() == ts+1 - - def _assert_rev_parse_types(self, name, rev_obj): - rev_parse = self.rorepo.rev_parse - - if rev_obj.type == 'tag': - rev_obj = rev_obj.object - - # tree and blob type - obj = rev_parse(name + '^{tree}') - assert obj == rev_obj.tree - - obj = rev_parse(name + ':CHANGES') - assert obj.type == 'blob' and obj.path == 'CHANGES' - assert rev_obj.tree['CHANGES'] == obj - - - def _assert_rev_parse(self, name): - """tries multiple different rev-parse syntaxes with the given name - :return: parsed object""" - rev_parse = self.rorepo.rev_parse - orig_obj = rev_parse(name) - if orig_obj.type == 'tag': - obj = orig_obj.object - else: - obj = orig_obj - # END deref tags by default - - # try history - rev = name + "~" - obj2 = rev_parse(rev) - assert obj2 == obj.parents[0] - self._assert_rev_parse_types(rev, obj2) - - # history with number - ni = 11 - history = [obj.parents[0]] - for pn in range(ni): - history.append(history[-1].parents[0]) - # END get given amount of commits - - for pn in range(11): - rev = name + "~%i" % (pn+1) - obj2 = rev_parse(rev) - assert obj2 == history[pn] - self._assert_rev_parse_types(rev, obj2) - # END history check - - # parent ( default ) - rev = name + "^" - obj2 = rev_parse(rev) - assert obj2 == obj.parents[0] - self._assert_rev_parse_types(rev, obj2) - - # parent with number - for pn, parent in enumerate(obj.parents): - rev = name + "^%i" % (pn+1) - assert rev_parse(rev) == parent - self._assert_rev_parse_types(rev, parent) - # END for each parent - - return orig_obj - - @with_rw_repo('HEAD', bare=False) - def test_rw_rev_parse(self, rwrepo): - # verify it does not confuse branches with hexsha ids - ahead = rwrepo.create_head('aaaaaaaa') - assert(rwrepo.rev_parse(str(ahead)) == ahead.commit) - - def test_rev_parse(self): - rev_parse = self.rorepo.rev_parse - - # try special case: This one failed at some point, make sure its fixed - assert rev_parse("33ebe").hexsha == "33ebe7acec14b25c5f84f35a664803fcab2f7781" - - # start from reference - num_resolved = 0 - - for ref in Reference.iter_items(self.rorepo): - path_tokens = ref.path.split("/") - for pt in range(len(path_tokens)): - path_section = '/'.join(path_tokens[-(pt+1):]) - try: - obj = self._assert_rev_parse(path_section) - assert obj.type == ref.object.type - num_resolved += 1 - except BadObject: - print "failed on %s" % path_section - # is fine, in case we have something like 112, which belongs to remotes/rname/merge-requests/112 - pass - # END exception handling - # END for each token - # END for each reference - assert num_resolved - - # it works with tags ! - tag = self._assert_rev_parse('0.1.4') - assert tag.type == 'tag' - - # try full sha directly ( including type conversion ) - assert tag.object == rev_parse(tag.object.hexsha) - self._assert_rev_parse_types(tag.object.hexsha, tag.object) - - - # multiple tree types result in the same tree: HEAD^{tree}^{tree}:CHANGES - rev = '0.1.4^{tree}^{tree}' - assert rev_parse(rev) == tag.object.tree - assert rev_parse(rev+':CHANGES') == tag.object.tree['CHANGES'] - - - # try to get parents from first revision - it should fail as no such revision - # exists - first_rev = "33ebe7acec14b25c5f84f35a664803fcab2f7781" - commit = rev_parse(first_rev) - assert len(commit.parents) == 0 - assert commit.hexsha == first_rev - self.failUnlessRaises(BadObject, rev_parse, first_rev+"~") - self.failUnlessRaises(BadObject, rev_parse, first_rev+"^") - - # short SHA1 - commit2 = rev_parse(first_rev[:20]) - assert commit2 == commit - commit2 = rev_parse(first_rev[:5]) - assert commit2 == commit - - - # todo: dereference tag into a blob 0.1.7^{blob} - quite a special one - # needs a tag which points to a blob - - - # ref^0 returns commit being pointed to, same with ref~0, and ^{} - tag = rev_parse('0.1.4') - for token in (('~0', '^0', '^{}')): - assert tag.object == rev_parse('0.1.4%s' % token) - # END handle multiple tokens - - # try partial parsing - max_items = 40 - for i, binsha in enumerate(self.rorepo.odb.sha_iter()): - assert rev_parse(bin_to_hex(binsha)[:8-(i%2)]).binsha == binsha - if i > max_items: - # this is rather slow currently, as rev_parse returns an object - # which requires accessing packs, it has some additional overhead - break - # END for each binsha in repo - - # missing closing brace commit^{tree - self.failUnlessRaises(ValueError, rev_parse, '0.1.4^{tree') - - # missing starting brace - self.failUnlessRaises(ValueError, rev_parse, '0.1.4^tree}') - - # REVLOG - ####### - head = self.rorepo.head - - # need to specify a ref when using the @ syntax - self.failUnlessRaises(BadObject, rev_parse, "%s@{0}" % head.commit.hexsha) - - # uses HEAD.ref by default - assert rev_parse('@{0}') == head.commit - if not head.is_detached: - refspec = '%s@{0}' % head.ref.name - assert rev_parse(refspec) == head.ref.commit - # all additional specs work as well - assert rev_parse(refspec+"^{tree}") == head.commit.tree - assert rev_parse(refspec+":CHANGES").type == 'blob' - #END operate on non-detached head - - # the last position - assert rev_parse('@{1}') != head.commit - - # position doesn't exist - self.failUnlessRaises(IndexError, rev_parse, '@{10000}') - - # currently, nothing more is supported - self.failUnlessRaises(NotImplementedError, rev_parse, "@{1 week ago}") - - def test_repo_odbtype(self): - target_type = GitDB - if sys.version_info[1] < 5: - target_type = GitCmdObjectDB - assert isinstance(self.rorepo.odb, target_type) - - def test_submodules(self): - assert len(self.rorepo.submodules) == 1 # non-recursive - assert len(list(self.rorepo.iter_submodules())) >= 2 - - assert isinstance(self.rorepo.submodule("gitdb"), Submodule) - self.failUnlessRaises(ValueError, self.rorepo.submodule, "doesn't exist") - - @with_rw_repo('HEAD', bare=False) - def test_submodule_update(self, rwrepo): - # fails in bare mode - rwrepo._bare = True - self.failUnlessRaises(InvalidGitRepositoryError, rwrepo.submodule_update) - rwrepo._bare = False - - # test create submodule - sm = rwrepo.submodules[0] - sm = rwrepo.create_submodule("my_new_sub", "some_path", join_path_native(self.rorepo.working_tree_dir, sm.path)) - assert isinstance(sm, Submodule) - - # note: the rest of this functionality is tested in test_submodule - - + def test_index(self): + index = self.rorepo.index + assert isinstance(index, IndexFile) + + def test_tag(self): + assert self.rorepo.tag('refs/tags/0.1.5').commit + + def test_archive(self): + tmpfile = os.tmpfile() + self.rorepo.archive(tmpfile, '0.1.5') + assert tmpfile.tell() + + @patch_object(Git, '_call_process') + def test_should_display_blame_information(self, git): + git.return_value = fixture('blame') + b = self.rorepo.blame( 'master', 'lib/git.py') + assert_equal(13, len(b)) + assert_equal( 2, len(b[0]) ) + # assert_equal(25, reduce(lambda acc, x: acc + len(x[-1]), b)) + assert_equal(hash(b[0][0]), hash(b[9][0])) + c = b[0][0] + assert_true(git.called) + assert_equal(git.call_args, (('blame', 'master', '--', 'lib/git.py'), {'p': True})) + + assert_equal('634396b2f541a9f2d58b00be1a07f0c358b999b3', c.hexsha) + assert_equal('Tom Preston-Werner', c.author.name) + assert_equal('tom@mojombo.com', c.author.email) + assert_equal(1191997100, c.authored_date) + assert_equal('Tom Preston-Werner', c.committer.name) + assert_equal('tom@mojombo.com', c.committer.email) + assert_equal(1191997100, c.committed_date) + assert_equal('initial grit setup', c.message) + + # test the 'lines per commit' entries + tlist = b[0][1] + assert_true( tlist ) + assert_true( isinstance( tlist[0], basestring ) ) + assert_true( len( tlist ) < sum( len(t) for t in tlist ) ) # test for single-char bug + + def test_blame_real(self): + c = 0 + for item in self.rorepo.head.commit.tree.traverse( + predicate=lambda i, d: i.type == 'blob' and i.path.endswith('.py')): + c += 1 + b = self.rorepo.blame(self.rorepo.head, item.path) + #END for each item to traverse + assert c + + def test_untracked_files(self): + base = self.rorepo.working_tree_dir + files = ( join_path_native(base, "__test_myfile"), + join_path_native(base, "__test_other_file") ) + num_recently_untracked = 0 + try: + for fpath in files: + fd = open(fpath,"wb") + fd.close() + # END for each filename + untracked_files = self.rorepo.untracked_files + num_recently_untracked = len(untracked_files) + + # assure we have all names - they are relative to the git-dir + num_test_untracked = 0 + for utfile in untracked_files: + num_test_untracked += join_path_native(base, utfile) in files + assert len(files) == num_test_untracked + finally: + for fpath in files: + if os.path.isfile(fpath): + os.remove(fpath) + # END handle files + + assert len(self.rorepo.untracked_files) == (num_recently_untracked - len(files)) + + def test_config_reader(self): + reader = self.rorepo.config_reader() # all config files + assert reader.read_only + reader = self.rorepo.config_reader("repository") # single config file + assert reader.read_only + + def test_config_writer(self): + for config_level in self.rorepo.config_level: + try: + writer = self.rorepo.config_writer(config_level) + assert not writer.read_only + except IOError: + # its okay not to get a writer for some configuration files if we + # have no permissions + pass + # END for each config level + + def test_creation_deletion(self): + # just a very quick test to assure it generally works. There are + # specialized cases in the test_refs module + head = self.rorepo.create_head("new_head", "HEAD~1") + self.rorepo.delete_head(head) + + tag = self.rorepo.create_tag("new_tag", "HEAD~2") + self.rorepo.delete_tag(tag) + self.rorepo.config_writer() + remote = self.rorepo.create_remote("new_remote", "git@server:repo.git") + self.rorepo.delete_remote(remote) + + def test_comparison_and_hash(self): + # this is only a preliminary test, more testing done in test_index + assert self.rorepo == self.rorepo and not (self.rorepo != self.rorepo) + assert len(set((self.rorepo, self.rorepo))) == 1 + + def test_git_cmd(self): + # test CatFileContentStream, just to be very sure we have no fencepost errors + # last \n is the terminating newline that it expects + l1 = "0123456789\n" + l2 = "abcdefghijklmnopqrstxy\n" + l3 = "z\n" + d = "%s%s%s\n" % (l1, l2, l3) + + l1p = l1[:5] + + # full size + # size is without terminating newline + def mkfull(): + return Git.CatFileContentStream(len(d)-1, StringIO(d)) + + ts = 5 + def mktiny(): + return Git.CatFileContentStream(ts, StringIO(d)) + + # readlines no limit + s = mkfull() + lines = s.readlines() + assert len(lines) == 3 and lines[-1].endswith('\n') + assert s._stream.tell() == len(d) # must have scrubbed to the end + + # realines line limit + s = mkfull() + lines = s.readlines(5) + assert len(lines) == 1 + + # readlines on tiny sections + s = mktiny() + lines = s.readlines() + assert len(lines) == 1 and lines[0] == l1p + assert s._stream.tell() == ts+1 + + # readline no limit + s = mkfull() + assert s.readline() == l1 + assert s.readline() == l2 + assert s.readline() == l3 + assert s.readline() == '' + assert s._stream.tell() == len(d) + + # readline limit + s = mkfull() + assert s.readline(5) == l1p + assert s.readline() == l1[5:] + + # readline on tiny section + s = mktiny() + assert s.readline() == l1p + assert s.readline() == '' + assert s._stream.tell() == ts+1 + + # read no limit + s = mkfull() + assert s.read() == d[:-1] + assert s.read() == '' + assert s._stream.tell() == len(d) + + # read limit + s = mkfull() + assert s.read(5) == l1p + assert s.read(6) == l1[5:] + assert s._stream.tell() == 5 + 6 # its not yet done + + # read tiny + s = mktiny() + assert s.read(2) == l1[:2] + assert s._stream.tell() == 2 + assert s.read() == l1[2:ts] + assert s._stream.tell() == ts+1 + + def _assert_rev_parse_types(self, name, rev_obj): + rev_parse = self.rorepo.rev_parse + + if rev_obj.type == 'tag': + rev_obj = rev_obj.object + + # tree and blob type + obj = rev_parse(name + '^{tree}') + assert obj == rev_obj.tree + + obj = rev_parse(name + ':CHANGES') + assert obj.type == 'blob' and obj.path == 'CHANGES' + assert rev_obj.tree['CHANGES'] == obj + + + def _assert_rev_parse(self, name): + """tries multiple different rev-parse syntaxes with the given name + :return: parsed object""" + rev_parse = self.rorepo.rev_parse + orig_obj = rev_parse(name) + if orig_obj.type == 'tag': + obj = orig_obj.object + else: + obj = orig_obj + # END deref tags by default + + # try history + rev = name + "~" + obj2 = rev_parse(rev) + assert obj2 == obj.parents[0] + self._assert_rev_parse_types(rev, obj2) + + # history with number + ni = 11 + history = [obj.parents[0]] + for pn in range(ni): + history.append(history[-1].parents[0]) + # END get given amount of commits + + for pn in range(11): + rev = name + "~%i" % (pn+1) + obj2 = rev_parse(rev) + assert obj2 == history[pn] + self._assert_rev_parse_types(rev, obj2) + # END history check + + # parent ( default ) + rev = name + "^" + obj2 = rev_parse(rev) + assert obj2 == obj.parents[0] + self._assert_rev_parse_types(rev, obj2) + + # parent with number + for pn, parent in enumerate(obj.parents): + rev = name + "^%i" % (pn+1) + assert rev_parse(rev) == parent + self._assert_rev_parse_types(rev, parent) + # END for each parent + + return orig_obj + + @with_rw_repo('HEAD', bare=False) + def test_rw_rev_parse(self, rwrepo): + # verify it does not confuse branches with hexsha ids + ahead = rwrepo.create_head('aaaaaaaa') + assert(rwrepo.rev_parse(str(ahead)) == ahead.commit) + + def test_rev_parse(self): + rev_parse = self.rorepo.rev_parse + + # try special case: This one failed at some point, make sure its fixed + assert rev_parse("33ebe").hexsha == "33ebe7acec14b25c5f84f35a664803fcab2f7781" + + # start from reference + num_resolved = 0 + + for ref in Reference.iter_items(self.rorepo): + path_tokens = ref.path.split("/") + for pt in range(len(path_tokens)): + path_section = '/'.join(path_tokens[-(pt+1):]) + try: + obj = self._assert_rev_parse(path_section) + assert obj.type == ref.object.type + num_resolved += 1 + except BadObject: + print "failed on %s" % path_section + # is fine, in case we have something like 112, which belongs to remotes/rname/merge-requests/112 + pass + # END exception handling + # END for each token + # END for each reference + assert num_resolved + + # it works with tags ! + tag = self._assert_rev_parse('0.1.4') + assert tag.type == 'tag' + + # try full sha directly ( including type conversion ) + assert tag.object == rev_parse(tag.object.hexsha) + self._assert_rev_parse_types(tag.object.hexsha, tag.object) + + + # multiple tree types result in the same tree: HEAD^{tree}^{tree}:CHANGES + rev = '0.1.4^{tree}^{tree}' + assert rev_parse(rev) == tag.object.tree + assert rev_parse(rev+':CHANGES') == tag.object.tree['CHANGES'] + + + # try to get parents from first revision - it should fail as no such revision + # exists + first_rev = "33ebe7acec14b25c5f84f35a664803fcab2f7781" + commit = rev_parse(first_rev) + assert len(commit.parents) == 0 + assert commit.hexsha == first_rev + self.failUnlessRaises(BadObject, rev_parse, first_rev+"~") + self.failUnlessRaises(BadObject, rev_parse, first_rev+"^") + + # short SHA1 + commit2 = rev_parse(first_rev[:20]) + assert commit2 == commit + commit2 = rev_parse(first_rev[:5]) + assert commit2 == commit + + + # todo: dereference tag into a blob 0.1.7^{blob} - quite a special one + # needs a tag which points to a blob + + + # ref^0 returns commit being pointed to, same with ref~0, and ^{} + tag = rev_parse('0.1.4') + for token in (('~0', '^0', '^{}')): + assert tag.object == rev_parse('0.1.4%s' % token) + # END handle multiple tokens + + # try partial parsing + max_items = 40 + for i, binsha in enumerate(self.rorepo.odb.sha_iter()): + assert rev_parse(bin_to_hex(binsha)[:8-(i%2)]).binsha == binsha + if i > max_items: + # this is rather slow currently, as rev_parse returns an object + # which requires accessing packs, it has some additional overhead + break + # END for each binsha in repo + + # missing closing brace commit^{tree + self.failUnlessRaises(ValueError, rev_parse, '0.1.4^{tree') + + # missing starting brace + self.failUnlessRaises(ValueError, rev_parse, '0.1.4^tree}') + + # REVLOG + ####### + head = self.rorepo.head + + # need to specify a ref when using the @ syntax + self.failUnlessRaises(BadObject, rev_parse, "%s@{0}" % head.commit.hexsha) + + # uses HEAD.ref by default + assert rev_parse('@{0}') == head.commit + if not head.is_detached: + refspec = '%s@{0}' % head.ref.name + assert rev_parse(refspec) == head.ref.commit + # all additional specs work as well + assert rev_parse(refspec+"^{tree}") == head.commit.tree + assert rev_parse(refspec+":CHANGES").type == 'blob' + #END operate on non-detached head + + # the last position + assert rev_parse('@{1}') != head.commit + + # position doesn't exist + self.failUnlessRaises(IndexError, rev_parse, '@{10000}') + + # currently, nothing more is supported + self.failUnlessRaises(NotImplementedError, rev_parse, "@{1 week ago}") + + def test_repo_odbtype(self): + target_type = GitDB + if sys.version_info[1] < 5: + target_type = GitCmdObjectDB + assert isinstance(self.rorepo.odb, target_type) + + def test_submodules(self): + assert len(self.rorepo.submodules) == 1 # non-recursive + assert len(list(self.rorepo.iter_submodules())) >= 2 + + assert isinstance(self.rorepo.submodule("gitdb"), Submodule) + self.failUnlessRaises(ValueError, self.rorepo.submodule, "doesn't exist") + + @with_rw_repo('HEAD', bare=False) + def test_submodule_update(self, rwrepo): + # fails in bare mode + rwrepo._bare = True + self.failUnlessRaises(InvalidGitRepositoryError, rwrepo.submodule_update) + rwrepo._bare = False + + # test create submodule + sm = rwrepo.submodules[0] + sm = rwrepo.create_submodule("my_new_sub", "some_path", join_path_native(self.rorepo.working_tree_dir, sm.path)) + assert isinstance(sm, Submodule) + + # note: the rest of this functionality is tested in test_submodule + + |