def test_index_file_base(self): # read from file index = IndexFile(self.rorepo, fixture_path("index")) assert index.entries assert index.version > 0 # test entry entry = next(iter(index.entries.values())) for attr in ("path", "ctime", "mtime", "dev", "inode", "mode", "uid", "gid", "size", "binsha", "hexsha", "stage"): getattr(entry, attr) # END for each method # test update entries = index.entries assert isinstance(index.update(), IndexFile) assert entries is not index.entries # test stage index_merge = IndexFile(self.rorepo, fixture_path("index_merge")) self.assertEqual(len(index_merge.entries), 106) assert len([e for e in index_merge.entries.values() if e.stage != 0]) # write the data - it must match the original tmpfile = tempfile.mktemp() index_merge.write(tmpfile) with open(tmpfile, 'rb') as fp: self.assertEqual(fp.read(), fixture("index_merge")) os.remove(tmpfile)
def test_index_file_base(self): # read from file index = IndexFile(self.rorepo, fixture_path("index")) assert index.entries assert index.version > 0 # test entry entry = next(iter(index.entries.values())) for attr in ("path", "ctime", "mtime", "dev", "inode", "mode", "uid", "gid", "size", "binsha", "hexsha", "stage"): getattr(entry, attr) # END for each method # test update entries = index.entries assert isinstance(index.update(), IndexFile) assert entries is not index.entries # test stage index_merge = IndexFile(self.rorepo, fixture_path("index_merge")) self.assertEqual(len(index_merge.entries), 106) assert len(list(e for e in index_merge.entries.values() if e.stage != 0)) # write the data - it must match the original tmpfile = tempfile.mktemp() index_merge.write(tmpfile) with open(tmpfile, 'rb') as fp: self.assertEqual(fp.read(), fixture("index_merge")) os.remove(tmpfile)
def test_index_file_diffing(self, rw_repo): # default Index instance points to our index index = IndexFile(rw_repo) assert index.path is not None assert len(index.entries) # write the file back index.write() # could sha it, or check stats # test diff # resetting the head will leave the index in a different state, and the # diff will yield a few changes cur_head_commit = rw_repo.head.reference.commit rw_repo.head.reset('HEAD~6', index=True, working_tree=False) # diff against same index is 0 diff = index.diff() self.assertEqual(len(diff), 0) # against HEAD as string, must be the same as it matches index diff = index.diff('HEAD') self.assertEqual(len(diff), 0) # against previous head, there must be a difference diff = index.diff(cur_head_commit) assert len(diff) # we reverse the result adiff = index.diff(str(cur_head_commit), R=True) odiff = index.diff(cur_head_commit, R=False) # now its not reversed anymore assert adiff != odiff self.assertEqual(odiff, diff) # both unreversed diffs against HEAD # against working copy - its still at cur_commit wdiff = index.diff(None) assert wdiff != adiff assert wdiff != odiff # against something unusual self.failUnlessRaises(ValueError, index.diff, int) # adjust the index to match an old revision cur_branch = rw_repo.active_branch cur_commit = cur_branch.commit rev_head_parent = 'HEAD~1' assert index.reset(rev_head_parent) is index self.assertEqual(cur_branch, rw_repo.active_branch) self.assertEqual(cur_commit, rw_repo.head.commit) # there must be differences towards the working tree which is in the 'future' assert index.diff(None) # reset the working copy as well to current head,to pull 'back' as well new_data = b"will be reverted" file_path = osp.join(rw_repo.working_tree_dir, "CHANGES") with open(file_path, "wb") as fp: fp.write(new_data) index.reset(rev_head_parent, working_tree=True) assert not index.diff(None) self.assertEqual(cur_branch, rw_repo.active_branch) self.assertEqual(cur_commit, rw_repo.head.commit) with open(file_path, 'rb') as fp: assert fp.read() != new_data # test full checkout test_file = osp.join(rw_repo.working_tree_dir, "CHANGES") with open(test_file, 'ab') as fd: fd.write(b"some data") rval = index.checkout(None, force=True, fprogress=self._fprogress) assert 'CHANGES' in list(rval) self._assert_fprogress([None]) assert osp.isfile(test_file) os.remove(test_file) rval = index.checkout(None, force=False, fprogress=self._fprogress) assert 'CHANGES' in list(rval) self._assert_fprogress([None]) assert osp.isfile(test_file) # individual file os.remove(test_file) rval = index.checkout(test_file, fprogress=self._fprogress) self.assertEqual(list(rval)[0], 'CHANGES') self._assert_fprogress([test_file]) assert osp.exists(test_file) # checking out non-existing file throws self.failUnlessRaises(CheckoutError, index.checkout, "doesnt_exist_ever.txt.that") self.failUnlessRaises(CheckoutError, index.checkout, paths=["doesnt/exist"]) # checkout file with modifications append_data = b"hello" with open(test_file, "ab") as fp: fp.write(append_data) try: index.checkout(test_file) except CheckoutError as e: self.assertEqual(len(e.failed_files), 1) self.assertEqual(e.failed_files[0], osp.basename(test_file)) self.assertEqual(len(e.failed_files), len(e.failed_reasons)) self.assertIsInstance(e.failed_reasons[0], str) self.assertEqual(len(e.valid_files), 0) with open(test_file, 'rb') as fd: s = fd.read() self.assertTrue(s.endswith(append_data), s) else: raise AssertionError("Exception CheckoutError not thrown") # if we force it it should work index.checkout(test_file, force=True) assert not open(test_file, 'rb').read().endswith(append_data) # checkout directory rmtree(osp.join(rw_repo.working_tree_dir, "lib")) rval = index.checkout('lib') assert len(list(rval)) > 1
def test_index_file_diffing(self, rw_repo): # default Index instance points to our index index = IndexFile(rw_repo) assert index.path is not None assert len(index.entries) # write the file back index.write() # could sha it, or check stats # test diff # resetting the head will leave the index in a different state, and the # diff will yield a few changes cur_head_commit = rw_repo.head.reference.commit rw_repo.head.reset('HEAD~6', index=True, working_tree=False) # diff against same index is 0 diff = index.diff() self.assertEqual(len(diff), 0) # against HEAD as string, must be the same as it matches index diff = index.diff('HEAD') self.assertEqual(len(diff), 0) # against previous head, there must be a difference diff = index.diff(cur_head_commit) assert len(diff) # we reverse the result adiff = index.diff(str(cur_head_commit), R=True) odiff = index.diff(cur_head_commit, R=False) # now its not reversed anymore assert adiff != odiff self.assertEqual(odiff, diff) # both unreversed diffs against HEAD # against working copy - its still at cur_commit wdiff = index.diff(None) assert wdiff != adiff assert wdiff != odiff # against something unusual self.failUnlessRaises(ValueError, index.diff, int) # adjust the index to match an old revision cur_branch = rw_repo.active_branch cur_commit = cur_branch.commit rev_head_parent = 'HEAD~1' assert index.reset(rev_head_parent) is index self.assertEqual(cur_branch, rw_repo.active_branch) self.assertEqual(cur_commit, rw_repo.head.commit) # there must be differences towards the working tree which is in the 'future' assert index.diff(None) # reset the working copy as well to current head,to pull 'back' as well new_data = b"will be reverted" file_path = osp.join(rw_repo.working_tree_dir, "CHANGES") with open(file_path, "wb") as fp: fp.write(new_data) index.reset(rev_head_parent, working_tree=True) assert not index.diff(None) self.assertEqual(cur_branch, rw_repo.active_branch) self.assertEqual(cur_commit, rw_repo.head.commit) with open(file_path, 'rb') as fp: assert fp.read() != new_data # test full checkout test_file = osp.join(rw_repo.working_tree_dir, "CHANGES") with open(test_file, 'ab') as fd: fd.write(b"some data") rval = index.checkout(None, force=True, fprogress=self._fprogress) assert 'CHANGES' in list(rval) self._assert_fprogress([None]) assert osp.isfile(test_file) os.remove(test_file) rval = index.checkout(None, force=False, fprogress=self._fprogress) assert 'CHANGES' in list(rval) self._assert_fprogress([None]) assert osp.isfile(test_file) # individual file os.remove(test_file) rval = index.checkout(test_file, fprogress=self._fprogress) self.assertEqual(list(rval)[0], 'CHANGES') self._assert_fprogress([test_file]) assert osp.exists(test_file) # checking out non-existing file throws self.failUnlessRaises(CheckoutError, index.checkout, "doesnt_exist_ever.txt.that") self.failUnlessRaises(CheckoutError, index.checkout, paths=["doesnt/exist"]) # checkout file with modifications append_data = b"hello" with open(test_file, "ab") as fp: fp.write(append_data) try: index.checkout(test_file) except CheckoutError as e: self.assertEqual(len(e.failed_files), 1) self.assertEqual(e.failed_files[0], osp.basename(test_file)) self.assertEqual(len(e.failed_files), len(e.failed_reasons)) self.assertIsInstance(e.failed_reasons[0], string_types) self.assertEqual(len(e.valid_files), 0) with open(test_file, 'rb') as fd: s = fd.read() self.assertTrue(s.endswith(append_data), s) else: raise AssertionError("Exception CheckoutError not thrown") # if we force it it should work index.checkout(test_file, force=True) assert not open(test_file, 'rb').read().endswith(append_data) # checkout directory rmtree(osp.join(rw_repo.working_tree_dir, "lib")) rval = index.checkout('lib') assert len(list(rval)) > 1