diff options
Diffstat (limited to 'gitdb/test/test_util.py')
| -rw-r--r-- | gitdb/test/test_util.py | 125 |
1 files changed, 1 insertions, 124 deletions
diff --git a/gitdb/test/test_util.py b/gitdb/test/test_util.py index 0847ab5..53e2569 100644 --- a/gitdb/test/test_util.py +++ b/gitdb/test/test_util.py @@ -3,131 +3,8 @@ # This module is part of GitDB and is released under # the New BSD License: http://www.opensource.org/licenses/bsd-license.php """Test for object db""" -import tempfile -import os -from lib import TestBase -from gitdb.util import ( - to_hex_sha, - to_bin_sha, - NULL_HEX_SHA, - LockedFD, - Actor - ) class TestUtils(TestBase): - def test_basics(self): - assert to_hex_sha(NULL_HEX_SHA) == NULL_HEX_SHA - assert len(to_bin_sha(NULL_HEX_SHA)) == 20 - assert to_hex_sha(to_bin_sha(NULL_HEX_SHA)) == NULL_HEX_SHA - - def _cmp_contents(self, file_path, data): - # raise if data from file at file_path - # does not match data string - fp = open(file_path, "rb") - try: - assert fp.read() == data - finally: - fp.close() - - def test_lockedfd(self): - my_file = tempfile.mktemp() - orig_data = "hello" - new_data = "world" - my_file_fp = open(my_file, "wb") - my_file_fp.write(orig_data) - my_file_fp.close() - - try: - lfd = LockedFD(my_file) - lockfilepath = lfd._lockfilepath() - - # cannot end before it was started - self.failUnlessRaises(AssertionError, lfd.rollback) - self.failUnlessRaises(AssertionError, lfd.commit) - - # open for writing - assert not os.path.isfile(lockfilepath) - wfd = lfd.open(write=True) - assert lfd._fd is wfd - assert os.path.isfile(lockfilepath) - - # write data and fail - os.write(wfd, new_data) - lfd.rollback() - assert lfd._fd is None - self._cmp_contents(my_file, orig_data) - assert not os.path.isfile(lockfilepath) - - # additional call doesnt fail - lfd.commit() - lfd.rollback() - - # test reading - lfd = LockedFD(my_file) - rfd = lfd.open(write=False) - assert os.read(rfd, len(orig_data)) == orig_data - - assert os.path.isfile(lockfilepath) - # deletion rolls back - del(lfd) - assert not os.path.isfile(lockfilepath) - - - # write data - concurrently - lfd = LockedFD(my_file) - olfd = LockedFD(my_file) - assert not os.path.isfile(lockfilepath) - wfdstream = lfd.open(write=True, stream=True) # this time as stream - assert os.path.isfile(lockfilepath) - # another one fails - self.failUnlessRaises(IOError, olfd.open) - - wfdstream.write(new_data) - lfd.commit() - assert not os.path.isfile(lockfilepath) - self._cmp_contents(my_file, new_data) - - # could test automatic _end_writing on destruction - finally: - os.remove(my_file) - # END final cleanup - - # try non-existing file for reading - lfd = LockedFD(tempfile.mktemp()) - try: - lfd.open(write=False) - except OSError: - assert not os.path.exists(lfd._lockfilepath()) - else: - self.fail("expected OSError") - # END handle exceptions - - -class TestActor(TestBase): - def test_from_string_should_separate_name_and_email(self): - a = Actor._from_string("Michael Trier <mtrier@example.com>") - assert "Michael Trier" == a.name - assert "mtrier@example.com" == a.email - - # base type capabilities - assert a == a - assert not ( a != a ) - m = set() - m.add(a) - m.add(a) - assert len(m) == 1 - - def test_from_string_should_handle_just_name(self): - a = Actor._from_string("Michael Trier") - assert "Michael Trier" == a.name - assert None == a.email - - def test_should_display_representation(self): - a = Actor._from_string("Michael Trier <mtrier@example.com>") - assert '<git.Actor "Michael Trier <mtrier@example.com>">' == repr(a) - - def test_str_should_alias_name(self): - a = Actor._from_string("Michael Trier <mtrier@example.com>") - assert a.name == str(a) + |