gvsig-scripting / org.gvsig.scripting / trunk / org.gvsig.scripting / org.gvsig.scripting.app / org.gvsig.scripting.app.mainplugin / src / main / resources-plugin / scripting / lib / dulwich / tests / test_objects.py @ 959
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# test_objects.py -- tests for objects.py
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# Copyright (C) 2007 James Westby <jw+debian@jameswestby.net>
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#
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# Dulwich is dual-licensed under the Apache License, Version 2.0 and the GNU
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# General Public License as public by the Free Software Foundation; version 2.0
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# or (at your option) any later version. You can redistribute it and/or
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# modify it under the terms of either of these two licenses.
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# You should have received a copy of the licenses; if not, see
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# <http://www.gnu.org/licenses/> for a copy of the GNU General Public License
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# and <http://www.apache.org/licenses/LICENSE-2.0> for a copy of the Apache
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# License, Version 2.0.
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#
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"""Tests for git base objects."""
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# TODO: Round-trip parse-serialize-parse and serialize-parse-serialize tests.
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from io import BytesIO |
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import datetime |
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from itertools import ( |
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permutations, |
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) |
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import os |
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import stat |
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import warnings |
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from contextlib import contextmanager |
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|
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from dulwich.errors import ( |
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ObjectFormatException, |
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) |
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from dulwich.objects import ( |
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Blob, |
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Tree, |
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Commit, |
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ShaFile, |
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Tag, |
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TreeEntry, |
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format_timezone, |
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hex_to_sha, |
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sha_to_hex, |
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hex_to_filename, |
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check_hexsha, |
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check_identity, |
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object_class, |
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parse_timezone, |
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pretty_format_tree_entry, |
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parse_tree, |
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_parse_tree_py, |
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sorted_tree_items, |
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_sorted_tree_items_py, |
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) |
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from dulwich.tests import ( |
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TestCase, |
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) |
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from dulwich.tests.utils import ( |
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make_commit, |
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make_object, |
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functest_builder, |
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ext_functest_builder, |
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) |
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a_sha = b'6f670c0fb53f9463760b7295fbb814e965fb20c8'
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b_sha = b'2969be3e8ee1c0222396a5611407e4769f14e54b'
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c_sha = b'954a536f7819d40e6f637f849ee187dd10066349'
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tree_sha = b'70c190eb48fa8bbb50ddc692a17b44cb781af7f6'
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tag_sha = b'71033db03a03c6a36721efcf1968dd8f8e0cf023'
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class TestHexToSha(TestCase): |
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def test_simple(self): |
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self.assertEqual(b'\xab\xcd' * 10, hex_to_sha(b'abcd' * 10)) |
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|
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def test_reverse(self): |
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self.assertEqual(b'abcd' * 10, sha_to_hex(b'\xab\xcd' * 10)) |
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class BlobReadTests(TestCase): |
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"""Test decompression of blobs"""
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def get_sha_file(self, cls, base, sha): |
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dir = os.path.join(os.path.dirname(__file__), 'data', base)
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return cls.from_path(hex_to_filename(dir, sha)) |
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def get_blob(self, sha): |
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"""Return the blob named sha from the test data dir"""
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return self.get_sha_file(Blob, 'blobs', sha) |
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def get_tree(self, sha): |
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return self.get_sha_file(Tree, 'trees', sha) |
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def get_tag(self, sha): |
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return self.get_sha_file(Tag, 'tags', sha) |
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def commit(self, sha): |
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return self.get_sha_file(Commit, 'commits', sha) |
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def test_decompress_simple_blob(self): |
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b = self.get_blob(a_sha)
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self.assertEqual(b.data, b'test 1\n') |
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self.assertEqual(b.sha().hexdigest().encode('ascii'), a_sha) |
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def test_hash(self): |
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b = self.get_blob(a_sha)
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self.assertEqual(hash(b.id), hash(b)) |
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def test_parse_empty_blob_object(self): |
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sha = b'e69de29bb2d1d6434b8b29ae775ad8c2e48c5391'
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b = self.get_blob(sha)
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self.assertEqual(b.data, b'') |
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self.assertEqual(b.id, sha)
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self.assertEqual(b.sha().hexdigest().encode('ascii'), sha) |
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def test_create_blob_from_string(self): |
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string = b'test 2\n'
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b = Blob.from_string(string) |
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self.assertEqual(b.data, string)
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self.assertEqual(b.sha().hexdigest().encode('ascii'), b_sha) |
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def test_legacy_from_file(self): |
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b1 = Blob.from_string(b'foo')
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b_raw = b1.as_legacy_object() |
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b2 = b1.from_file(BytesIO(b_raw)) |
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self.assertEqual(b1, b2)
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def test_chunks(self): |
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string = b'test 5\n'
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b = Blob.from_string(string) |
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self.assertEqual([string], b.chunked)
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def test_splitlines(self): |
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for case in [ |
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[], |
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[b'foo\nbar\n'],
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[b'bl\na', b'blie'], |
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[b'bl\na', b'blie', b'bloe\n'], |
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[b'', b'bl\na', b'blie', b'bloe\n'], |
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[b'', b'', b'', b'bla\n'], |
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[b'', b'', b'', b'bla\n', b''], |
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[b'bl', b'', b'a\naaa'], |
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[b'a\naaa', b'a'], |
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]: |
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b = Blob() |
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b.chunked = case |
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self.assertEqual(b.data.splitlines(True), b.splitlines()) |
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def test_set_chunks(self): |
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b = Blob() |
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b.chunked = [b'te', b'st', b' 5\n'] |
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self.assertEqual(b'test 5\n', b.data) |
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b.chunked = [b'te', b'st', b' 6\n'] |
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self.assertEqual(b'test 6\n', b.as_raw_string()) |
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def test_parse_legacy_blob(self): |
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string = b'test 3\n'
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b = self.get_blob(c_sha)
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self.assertEqual(b.data, string)
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self.assertEqual(b.sha().hexdigest().encode('ascii'), c_sha) |
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def test_eq(self): |
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blob1 = self.get_blob(a_sha)
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blob2 = self.get_blob(a_sha)
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self.assertEqual(blob1, blob2)
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def test_read_tree_from_file(self): |
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t = self.get_tree(tree_sha)
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self.assertEqual(t.items()[0], (b'a', 33188, a_sha)) |
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self.assertEqual(t.items()[1], (b'b', 33188, b_sha)) |
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def test_read_tree_from_file_parse_count(self): |
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old_deserialize = Tree._deserialize |
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def reset_deserialize(): |
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Tree._deserialize = old_deserialize |
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self.addCleanup(reset_deserialize)
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self.deserialize_count = 0 |
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def counting_deserialize(*args, **kwargs): |
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self.deserialize_count += 1 |
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return old_deserialize(*args, **kwargs)
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Tree._deserialize = counting_deserialize |
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t = self.get_tree(tree_sha)
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self.assertEqual(t.items()[0], (b'a', 33188, a_sha)) |
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self.assertEqual(t.items()[1], (b'b', 33188, b_sha)) |
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self.assertEqual(self.deserialize_count, 1) |
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def test_read_tag_from_file(self): |
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t = self.get_tag(tag_sha)
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self.assertEqual(t.object,
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(Commit, b'51b668fd5bf7061b7d6fa525f88803e6cfadaa51'))
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self.assertEqual(t.name, b'signed') |
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self.assertEqual(t.tagger, b'Ali Sabil <ali.sabil@gmail.com>') |
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self.assertEqual(t.tag_time, 1231203091) |
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self.assertEqual(t.message, b'This is a signed tag\n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1.4.9 (GNU/Linux)\n\niEYEABECAAYFAkliqx8ACgkQqSMmLy9u/kcx5ACfakZ9NnPl02tOyYP6pkBoEkU1\n5EcAn0UFgokaSvS371Ym/4W9iJj6vh3h\n=ql7y\n-----END PGP SIGNATURE-----\n') |
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def test_read_commit_from_file(self): |
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sha = b'60dacdc733de308bb77bb76ce0fb0f9b44c9769e'
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c = self.commit(sha)
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self.assertEqual(c.tree, tree_sha)
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self.assertEqual(c.parents,
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[b'0d89f20333fbb1d2f3a94da77f4981373d8f4310'])
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self.assertEqual(c.author,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.committer,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.commit_time, 1174759230) |
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self.assertEqual(c.commit_timezone, 0) |
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self.assertEqual(c.author_timezone, 0) |
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self.assertEqual(c.message, b'Test commit\n') |
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def test_read_commit_no_parents(self): |
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sha = b'0d89f20333fbb1d2f3a94da77f4981373d8f4310'
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c = self.commit(sha)
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self.assertEqual(c.tree, b'90182552c4a85a45ec2a835cadc3451bebdfe870') |
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self.assertEqual(c.parents, [])
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self.assertEqual(c.author,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.committer,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.commit_time, 1174758034) |
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self.assertEqual(c.commit_timezone, 0) |
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self.assertEqual(c.author_timezone, 0) |
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self.assertEqual(c.message, b'Test commit\n') |
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def test_read_commit_two_parents(self): |
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sha = b'5dac377bdded4c9aeb8dff595f0faeebcc8498cc'
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c = self.commit(sha)
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self.assertEqual(c.tree, b'd80c186a03f423a81b39df39dc87fd269736ca86') |
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self.assertEqual(c.parents,
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[b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd',
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b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'])
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self.assertEqual(c.author,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.committer,
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b'James Westby <jw+debian@jameswestby.net>')
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self.assertEqual(c.commit_time, 1174773719) |
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self.assertEqual(c.commit_timezone, 0) |
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self.assertEqual(c.author_timezone, 0) |
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self.assertEqual(c.message, b'Merge ../b\n') |
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def test_stub_sha(self): |
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sha = b'5' * 40 |
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c = make_commit(id=sha, message=b'foo')
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self.assertTrue(isinstance(c, Commit)) |
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self.assertEqual(sha, c.id)
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self.assertNotEqual(sha, c.sha())
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class ShaFileCheckTests(TestCase): |
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def assertCheckFails(self, cls, data): |
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obj = cls() |
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def do_check(): |
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obj.set_raw_string(data) |
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obj.check() |
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self.assertRaises(ObjectFormatException, do_check)
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def assertCheckSucceeds(self, cls, data): |
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obj = cls() |
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obj.set_raw_string(data) |
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self.assertEqual(None, obj.check()) |
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small_buffer_zlib_object = ( |
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b'\x48\x89\x15\xcc\x31\x0e\xc2\x30\x0c\x40\x51\xe6'
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b'\x9c\xc2\x3b\xaa\x64\x37\xc4\xc1\x12\x42\x5c\xc5'
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b'\x49\xac\x52\xd4\x92\xaa\x78\xe1\xf6\x94\xed\xeb'
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b'\x0d\xdf\x75\x02\xa2\x7c\xea\xe5\x65\xd5\x81\x8b'
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b'\x9a\x61\xba\xa0\xa9\x08\x36\xc9\x4c\x1a\xad\x88'
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b'\x16\xba\x46\xc4\xa8\x99\x6a\x64\xe1\xe0\xdf\xcd'
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b'\xa0\xf6\x75\x9d\x3d\xf8\xf1\xd0\x77\xdb\xfb\xdc'
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b'\x86\xa3\x87\xf1\x2f\x93\xed\x00\xb7\xc7\xd2\xab'
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b'\x2e\xcf\xfe\xf1\x3b\x50\xa4\x91\x53\x12\x24\x38'
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b'\x23\x21\x86\xf0\x03\x2f\x91\x24\x52'
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) |
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class ShaFileTests(TestCase): |
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def test_deflated_smaller_window_buffer(self): |
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# zlib on some systems uses smaller buffers,
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# resulting in a different header.
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# See https://github.com/libgit2/libgit2/pull/464
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sf = ShaFile.from_file(BytesIO(small_buffer_zlib_object)) |
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self.assertEqual(sf.type_name, b'tag') |
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self.assertEqual(sf.tagger, b' <@localhost>') |
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class CommitSerializationTests(TestCase): |
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def make_commit(self, **kwargs): |
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attrs = {'tree': b'd80c186a03f423a81b39df39dc87fd269736ca86',
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'parents': [b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd', |
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b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'],
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'author': b'James Westby <jw+debian@jameswestby.net>', |
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'committer': b'James Westby <jw+debian@jameswestby.net>', |
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'commit_time': 1174773719, |
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'author_time': 1174773719, |
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'commit_timezone': 0, |
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'author_timezone': 0, |
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'message': b'Merge ../b\n'} |
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attrs.update(kwargs) |
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return make_commit(**attrs)
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def test_encoding(self): |
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c = self.make_commit(encoding=b'iso8859-1') |
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self.assertTrue(b'encoding iso8859-1\n' in c.as_raw_string()) |
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def test_short_timestamp(self): |
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c = self.make_commit(commit_time=30) |
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c1 = Commit() |
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c1.set_raw_string(c.as_raw_string()) |
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self.assertEqual(30, c1.commit_time) |
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|
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def test_full_tree(self): |
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c = self.make_commit(commit_time=30) |
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t = Tree() |
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t.add(b'data-x', 0o644, Blob().id) |
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c.tree = t |
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c1 = Commit() |
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c1.set_raw_string(c.as_raw_string()) |
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self.assertEqual(t.id, c1.tree)
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self.assertEqual(c.as_raw_string(), c1.as_raw_string())
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def test_raw_length(self): |
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c = self.make_commit()
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self.assertEqual(len(c.as_raw_string()), c.raw_length()) |
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def test_simple(self): |
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c = self.make_commit()
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self.assertEqual(c.id, b'5dac377bdded4c9aeb8dff595f0faeebcc8498cc') |
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self.assertEqual(
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b'tree d80c186a03f423a81b39df39dc87fd269736ca86\n'
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b'parent ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd\n'
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b'parent 4cffe90e0a41ad3f5190079d7c8f036bde29cbe6\n'
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b'author James Westby <jw+debian@jameswestby.net> '
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b'1174773719 +0000\n'
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b'committer James Westby <jw+debian@jameswestby.net> '
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b'1174773719 +0000\n'
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b'\n'
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b'Merge ../b\n', c.as_raw_string())
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|
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def test_timezone(self): |
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c = self.make_commit(commit_timezone=(5 * 60)) |
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self.assertTrue(b' +0005\n' in c.as_raw_string()) |
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|
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def test_neg_timezone(self): |
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c = self.make_commit(commit_timezone=(-1 * 3600)) |
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self.assertTrue(b' -0100\n' in c.as_raw_string()) |
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|
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def test_deserialize(self): |
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c = self.make_commit()
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d = Commit() |
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d._deserialize(c.as_raw_chunks()) |
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self.assertEqual(c, d)
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|
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def test_serialize_gpgsig(self): |
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commit = self.make_commit(gpgsig=b"""-----BEGIN PGP SIGNATURE----- |
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Version: GnuPG v1
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|
| 367 |
iQIcBAABCgAGBQJULCdfAAoJEACAbyvXKaRXuKwP/RyP9PA49uAvu8tQVCC/uBa8
|
| 368 |
vi975+xvO14R8Pp8k2nps7lSxCdtCd+xVT1VRHs0wNhOZo2YCVoU1HATkPejqSeV
|
| 369 |
NScTHcxnk4/+bxyfk14xvJkNp7FlQ3npmBkA+lbV0Ubr33rvtIE5jiJPyz+SgWAg
|
| 370 |
xdBG2TojV0squj00GoH/euK6aX7GgZtwdtpTv44haCQdSuPGDcI4TORqR6YSqvy3
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| 371 |
GPE+3ZqXPFFb+KILtimkxitdwB7CpwmNse2vE3rONSwTvi8nq3ZoQYNY73CQGkUy
|
| 372 |
qoFU0pDtw87U3niFin1ZccDgH0bB6624sLViqrjcbYJeg815Htsu4rmzVaZADEVC
|
| 373 |
XhIO4MThebusdk0AcNGjgpf3HRHk0DPMDDlIjm+Oao0cqovvF6VyYmcb0C+RmhJj
|
| 374 |
dodLXMNmbqErwTk3zEkW0yZvNIYXH7m9SokPCZa4eeIM7be62X6h1mbt0/IU6Th+
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| 375 |
v18fS0iTMP/Viug5und+05C/v04kgDo0CPphAbXwWMnkE4B6Tl9sdyUYXtvQsL7x
|
| 376 |
0+WP1gL27ANqNZiI07Kz/BhbBAQI/+2TFT7oGr0AnFPQ5jHp+3GpUf6OKuT1wT3H
|
| 377 |
ND189UFuRuubxb42vZhpcXRbqJVWnbECTKVUPsGZqat3enQUB63uM4i6/RdONDZA
|
| 378 |
fDeF1m4qYs+cUXKNUZ03
|
| 379 |
=X6RT
|
| 380 |
-----END PGP SIGNATURE-----""")
|
| 381 |
self.maxDiff = None |
| 382 |
self.assertEqual(b"""\ |
| 383 |
tree d80c186a03f423a81b39df39dc87fd269736ca86
|
| 384 |
parent ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd
|
| 385 |
parent 4cffe90e0a41ad3f5190079d7c8f036bde29cbe6
|
| 386 |
author James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 387 |
committer James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 388 |
gpgsig -----BEGIN PGP SIGNATURE-----
|
| 389 |
Version: GnuPG v1
|
| 390 |
|
| 391 |
iQIcBAABCgAGBQJULCdfAAoJEACAbyvXKaRXuKwP/RyP9PA49uAvu8tQVCC/uBa8
|
| 392 |
vi975+xvO14R8Pp8k2nps7lSxCdtCd+xVT1VRHs0wNhOZo2YCVoU1HATkPejqSeV
|
| 393 |
NScTHcxnk4/+bxyfk14xvJkNp7FlQ3npmBkA+lbV0Ubr33rvtIE5jiJPyz+SgWAg
|
| 394 |
xdBG2TojV0squj00GoH/euK6aX7GgZtwdtpTv44haCQdSuPGDcI4TORqR6YSqvy3
|
| 395 |
GPE+3ZqXPFFb+KILtimkxitdwB7CpwmNse2vE3rONSwTvi8nq3ZoQYNY73CQGkUy
|
| 396 |
qoFU0pDtw87U3niFin1ZccDgH0bB6624sLViqrjcbYJeg815Htsu4rmzVaZADEVC
|
| 397 |
XhIO4MThebusdk0AcNGjgpf3HRHk0DPMDDlIjm+Oao0cqovvF6VyYmcb0C+RmhJj
|
| 398 |
dodLXMNmbqErwTk3zEkW0yZvNIYXH7m9SokPCZa4eeIM7be62X6h1mbt0/IU6Th+
|
| 399 |
v18fS0iTMP/Viug5und+05C/v04kgDo0CPphAbXwWMnkE4B6Tl9sdyUYXtvQsL7x
|
| 400 |
0+WP1gL27ANqNZiI07Kz/BhbBAQI/+2TFT7oGr0AnFPQ5jHp+3GpUf6OKuT1wT3H
|
| 401 |
ND189UFuRuubxb42vZhpcXRbqJVWnbECTKVUPsGZqat3enQUB63uM4i6/RdONDZA
|
| 402 |
fDeF1m4qYs+cUXKNUZ03
|
| 403 |
=X6RT
|
| 404 |
-----END PGP SIGNATURE-----
|
| 405 |
|
| 406 |
Merge ../b
|
| 407 |
""", commit.as_raw_string())
|
| 408 |
|
| 409 |
def test_serialize_mergetag(self): |
| 410 |
tag = make_object( |
| 411 |
Tag, object=(Commit, b'a38d6181ff27824c79fc7df825164a212eff6a3f'),
|
| 412 |
object_type_name=b'commit',
|
| 413 |
name=b'v2.6.22-rc7',
|
| 414 |
tag_time=1183319674,
|
| 415 |
tag_timezone=0,
|
| 416 |
tagger=b'Linus Torvalds <torvalds@woody.linux-foundation.org>',
|
| 417 |
message=default_message) |
| 418 |
commit = self.make_commit(mergetag=[tag])
|
| 419 |
|
| 420 |
self.assertEqual(b"""tree d80c186a03f423a81b39df39dc87fd269736ca86 |
| 421 |
parent ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd
|
| 422 |
parent 4cffe90e0a41ad3f5190079d7c8f036bde29cbe6
|
| 423 |
author James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 424 |
committer James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 425 |
mergetag object a38d6181ff27824c79fc7df825164a212eff6a3f
|
| 426 |
type commit
|
| 427 |
tag v2.6.22-rc7
|
| 428 |
tagger Linus Torvalds <torvalds@woody.linux-foundation.org> 1183319674 +0000
|
| 429 |
|
| 430 |
Linux 2.6.22-rc7
|
| 431 |
-----BEGIN PGP SIGNATURE-----
|
| 432 |
Version: GnuPG v1.4.7 (GNU/Linux)
|
| 433 |
|
| 434 |
iD8DBQBGiAaAF3YsRnbiHLsRAitMAKCiLboJkQECM/jpYsY3WPfvUgLXkACgg3ql
|
| 435 |
OK2XeQOiEeXtT76rV4t2WR4=
|
| 436 |
=ivrA
|
| 437 |
-----END PGP SIGNATURE-----
|
| 438 |
|
| 439 |
Merge ../b
|
| 440 |
""", commit.as_raw_string())
|
| 441 |
|
| 442 |
def test_serialize_mergetags(self): |
| 443 |
tag = make_object( |
| 444 |
Tag, object=(Commit, b'a38d6181ff27824c79fc7df825164a212eff6a3f'),
|
| 445 |
object_type_name=b'commit',
|
| 446 |
name=b'v2.6.22-rc7',
|
| 447 |
tag_time=1183319674,
|
| 448 |
tag_timezone=0,
|
| 449 |
tagger=b'Linus Torvalds <torvalds@woody.linux-foundation.org>',
|
| 450 |
message=default_message) |
| 451 |
commit = self.make_commit(mergetag=[tag, tag])
|
| 452 |
|
| 453 |
self.assertEqual(b"""tree d80c186a03f423a81b39df39dc87fd269736ca86 |
| 454 |
parent ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd
|
| 455 |
parent 4cffe90e0a41ad3f5190079d7c8f036bde29cbe6
|
| 456 |
author James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 457 |
committer James Westby <jw+debian@jameswestby.net> 1174773719 +0000
|
| 458 |
mergetag object a38d6181ff27824c79fc7df825164a212eff6a3f
|
| 459 |
type commit
|
| 460 |
tag v2.6.22-rc7
|
| 461 |
tagger Linus Torvalds <torvalds@woody.linux-foundation.org> 1183319674 +0000
|
| 462 |
|
| 463 |
Linux 2.6.22-rc7
|
| 464 |
-----BEGIN PGP SIGNATURE-----
|
| 465 |
Version: GnuPG v1.4.7 (GNU/Linux)
|
| 466 |
|
| 467 |
iD8DBQBGiAaAF3YsRnbiHLsRAitMAKCiLboJkQECM/jpYsY3WPfvUgLXkACgg3ql
|
| 468 |
OK2XeQOiEeXtT76rV4t2WR4=
|
| 469 |
=ivrA
|
| 470 |
-----END PGP SIGNATURE-----
|
| 471 |
mergetag object a38d6181ff27824c79fc7df825164a212eff6a3f
|
| 472 |
type commit
|
| 473 |
tag v2.6.22-rc7
|
| 474 |
tagger Linus Torvalds <torvalds@woody.linux-foundation.org> 1183319674 +0000
|
| 475 |
|
| 476 |
Linux 2.6.22-rc7
|
| 477 |
-----BEGIN PGP SIGNATURE-----
|
| 478 |
Version: GnuPG v1.4.7 (GNU/Linux)
|
| 479 |
|
| 480 |
iD8DBQBGiAaAF3YsRnbiHLsRAitMAKCiLboJkQECM/jpYsY3WPfvUgLXkACgg3ql
|
| 481 |
OK2XeQOiEeXtT76rV4t2WR4=
|
| 482 |
=ivrA
|
| 483 |
-----END PGP SIGNATURE-----
|
| 484 |
|
| 485 |
Merge ../b
|
| 486 |
""", commit.as_raw_string())
|
| 487 |
|
| 488 |
def test_deserialize_mergetag(self): |
| 489 |
tag = make_object( |
| 490 |
Tag, object=(Commit, b'a38d6181ff27824c79fc7df825164a212eff6a3f'),
|
| 491 |
object_type_name=b'commit',
|
| 492 |
name=b'v2.6.22-rc7',
|
| 493 |
tag_time=1183319674,
|
| 494 |
tag_timezone=0,
|
| 495 |
tagger=b'Linus Torvalds <torvalds@woody.linux-foundation.org>',
|
| 496 |
message=default_message) |
| 497 |
commit = self.make_commit(mergetag=[tag])
|
| 498 |
|
| 499 |
d = Commit() |
| 500 |
d._deserialize(commit.as_raw_chunks()) |
| 501 |
self.assertEqual(commit, d)
|
| 502 |
|
| 503 |
def test_deserialize_mergetags(self): |
| 504 |
tag = make_object( |
| 505 |
Tag, object=(Commit, b'a38d6181ff27824c79fc7df825164a212eff6a3f'),
|
| 506 |
object_type_name=b'commit',
|
| 507 |
name=b'v2.6.22-rc7',
|
| 508 |
tag_time=1183319674,
|
| 509 |
tag_timezone=0,
|
| 510 |
tagger=b'Linus Torvalds <torvalds@woody.linux-foundation.org>',
|
| 511 |
message=default_message) |
| 512 |
commit = self.make_commit(mergetag=[tag, tag])
|
| 513 |
|
| 514 |
d = Commit() |
| 515 |
d._deserialize(commit.as_raw_chunks()) |
| 516 |
self.assertEqual(commit, d)
|
| 517 |
|
| 518 |
|
| 519 |
default_committer = b'James Westby <jw+debian@jameswestby.net> 1174773719 +0000'
|
| 520 |
|
| 521 |
class CommitParseTests(ShaFileCheckTests): |
| 522 |
|
| 523 |
def make_commit_lines(self, |
| 524 |
tree=b'd80c186a03f423a81b39df39dc87fd269736ca86',
|
| 525 |
parents=[b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd',
|
| 526 |
b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'],
|
| 527 |
author=default_committer, |
| 528 |
committer=default_committer, |
| 529 |
encoding=None,
|
| 530 |
message=b'Merge ../b\n',
|
| 531 |
extra=None):
|
| 532 |
lines = [] |
| 533 |
if tree is not None: |
| 534 |
lines.append(b'tree ' + tree)
|
| 535 |
if parents is not None: |
| 536 |
lines.extend(b'parent ' + p for p in parents) |
| 537 |
if author is not None: |
| 538 |
lines.append(b'author ' + author)
|
| 539 |
if committer is not None: |
| 540 |
lines.append(b'committer ' + committer)
|
| 541 |
if encoding is not None: |
| 542 |
lines.append(b'encoding ' + encoding)
|
| 543 |
if extra is not None: |
| 544 |
for name, value in sorted(extra.items()): |
| 545 |
lines.append(name + b' ' + value)
|
| 546 |
lines.append(b'')
|
| 547 |
if message is not None: |
| 548 |
lines.append(message) |
| 549 |
return lines
|
| 550 |
|
| 551 |
def make_commit_text(self, **kwargs): |
| 552 |
return b'\n'.join(self.make_commit_lines(**kwargs)) |
| 553 |
|
| 554 |
def test_simple(self): |
| 555 |
c = Commit.from_string(self.make_commit_text())
|
| 556 |
self.assertEqual(b'Merge ../b\n', c.message) |
| 557 |
self.assertEqual(b'James Westby <jw+debian@jameswestby.net>', c.author) |
| 558 |
self.assertEqual(b'James Westby <jw+debian@jameswestby.net>', |
| 559 |
c.committer) |
| 560 |
self.assertEqual(b'd80c186a03f423a81b39df39dc87fd269736ca86', c.tree) |
| 561 |
self.assertEqual([b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd', |
| 562 |
b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'],
|
| 563 |
c.parents) |
| 564 |
expected_time = datetime.datetime(2007, 3, 24, 22, 1, 59) |
| 565 |
self.assertEqual(expected_time,
|
| 566 |
datetime.datetime.utcfromtimestamp(c.commit_time)) |
| 567 |
self.assertEqual(0, c.commit_timezone) |
| 568 |
self.assertEqual(expected_time,
|
| 569 |
datetime.datetime.utcfromtimestamp(c.author_time)) |
| 570 |
self.assertEqual(0, c.author_timezone) |
| 571 |
self.assertEqual(None, c.encoding) |
| 572 |
|
| 573 |
def test_custom(self): |
| 574 |
c = Commit.from_string(self.make_commit_text(
|
| 575 |
extra={b'extra-field': b'data'}))
|
| 576 |
self.assertEqual([(b'extra-field', b'data')], c.extra) |
| 577 |
|
| 578 |
def test_encoding(self): |
| 579 |
c = Commit.from_string(self.make_commit_text(encoding=b'UTF-8')) |
| 580 |
self.assertEqual(b'UTF-8', c.encoding) |
| 581 |
|
| 582 |
def test_check(self): |
| 583 |
self.assertCheckSucceeds(Commit, self.make_commit_text()) |
| 584 |
self.assertCheckSucceeds(Commit, self.make_commit_text(parents=None)) |
| 585 |
self.assertCheckSucceeds(Commit,
|
| 586 |
self.make_commit_text(encoding=b'UTF-8')) |
| 587 |
|
| 588 |
self.assertCheckFails(Commit, self.make_commit_text(tree=b'xxx')) |
| 589 |
self.assertCheckFails(Commit, self.make_commit_text( |
| 590 |
parents=[a_sha, b'xxx']))
|
| 591 |
bad_committer = b'some guy without an email address 1174773719 +0000'
|
| 592 |
self.assertCheckFails(Commit,
|
| 593 |
self.make_commit_text(committer=bad_committer))
|
| 594 |
self.assertCheckFails(Commit,
|
| 595 |
self.make_commit_text(author=bad_committer))
|
| 596 |
self.assertCheckFails(Commit, self.make_commit_text(author=None)) |
| 597 |
self.assertCheckFails(Commit, self.make_commit_text(committer=None)) |
| 598 |
self.assertCheckFails(Commit, self.make_commit_text( |
| 599 |
author=None, committer=None)) |
| 600 |
|
| 601 |
def test_check_duplicates(self): |
| 602 |
# duplicate each of the header fields
|
| 603 |
for i in range(5): |
| 604 |
lines = self.make_commit_lines(parents=[a_sha], encoding=b'UTF-8') |
| 605 |
lines.insert(i, lines[i]) |
| 606 |
text = b'\n'.join(lines)
|
| 607 |
if lines[i].startswith(b'parent'): |
| 608 |
# duplicate parents are ok for now
|
| 609 |
self.assertCheckSucceeds(Commit, text)
|
| 610 |
else:
|
| 611 |
self.assertCheckFails(Commit, text)
|
| 612 |
|
| 613 |
def test_check_order(self): |
| 614 |
lines = self.make_commit_lines(parents=[a_sha], encoding=b'UTF-8') |
| 615 |
headers = lines[:5]
|
| 616 |
rest = lines[5:]
|
| 617 |
# of all possible permutations, ensure only the original succeeds
|
| 618 |
for perm in permutations(headers): |
| 619 |
perm = list(perm)
|
| 620 |
text = b'\n'.join(perm + rest)
|
| 621 |
if perm == headers:
|
| 622 |
self.assertCheckSucceeds(Commit, text)
|
| 623 |
else:
|
| 624 |
self.assertCheckFails(Commit, text)
|
| 625 |
|
| 626 |
def test_parse_gpgsig(self): |
| 627 |
c = Commit.from_string(b"""tree aaff74984cccd156a469afa7d9ab10e4777beb24
|
| 628 |
author Jelmer Vernooij <jelmer@samba.org> 1412179807 +0200
|
| 629 |
committer Jelmer Vernooij <jelmer@samba.org> 1412179807 +0200
|
| 630 |
gpgsig -----BEGIN PGP SIGNATURE-----
|
| 631 |
Version: GnuPG v1
|
| 632 |
|
| 633 |
iQIcBAABCgAGBQJULCdfAAoJEACAbyvXKaRXuKwP/RyP9PA49uAvu8tQVCC/uBa8
|
| 634 |
vi975+xvO14R8Pp8k2nps7lSxCdtCd+xVT1VRHs0wNhOZo2YCVoU1HATkPejqSeV
|
| 635 |
NScTHcxnk4/+bxyfk14xvJkNp7FlQ3npmBkA+lbV0Ubr33rvtIE5jiJPyz+SgWAg
|
| 636 |
xdBG2TojV0squj00GoH/euK6aX7GgZtwdtpTv44haCQdSuPGDcI4TORqR6YSqvy3
|
| 637 |
GPE+3ZqXPFFb+KILtimkxitdwB7CpwmNse2vE3rONSwTvi8nq3ZoQYNY73CQGkUy
|
| 638 |
qoFU0pDtw87U3niFin1ZccDgH0bB6624sLViqrjcbYJeg815Htsu4rmzVaZADEVC
|
| 639 |
XhIO4MThebusdk0AcNGjgpf3HRHk0DPMDDlIjm+Oao0cqovvF6VyYmcb0C+RmhJj
|
| 640 |
dodLXMNmbqErwTk3zEkW0yZvNIYXH7m9SokPCZa4eeIM7be62X6h1mbt0/IU6Th+
|
| 641 |
v18fS0iTMP/Viug5und+05C/v04kgDo0CPphAbXwWMnkE4B6Tl9sdyUYXtvQsL7x
|
| 642 |
0+WP1gL27ANqNZiI07Kz/BhbBAQI/+2TFT7oGr0AnFPQ5jHp+3GpUf6OKuT1wT3H
|
| 643 |
ND189UFuRuubxb42vZhpcXRbqJVWnbECTKVUPsGZqat3enQUB63uM4i6/RdONDZA
|
| 644 |
fDeF1m4qYs+cUXKNUZ03
|
| 645 |
=X6RT
|
| 646 |
-----END PGP SIGNATURE-----
|
| 647 |
|
| 648 |
foo
|
| 649 |
""")
|
| 650 |
self.assertEqual(b'foo\n', c.message) |
| 651 |
self.assertEqual([], c.extra)
|
| 652 |
self.assertEqual(b"""-----BEGIN PGP SIGNATURE----- |
| 653 |
Version: GnuPG v1
|
| 654 |
|
| 655 |
iQIcBAABCgAGBQJULCdfAAoJEACAbyvXKaRXuKwP/RyP9PA49uAvu8tQVCC/uBa8
|
| 656 |
vi975+xvO14R8Pp8k2nps7lSxCdtCd+xVT1VRHs0wNhOZo2YCVoU1HATkPejqSeV
|
| 657 |
NScTHcxnk4/+bxyfk14xvJkNp7FlQ3npmBkA+lbV0Ubr33rvtIE5jiJPyz+SgWAg
|
| 658 |
xdBG2TojV0squj00GoH/euK6aX7GgZtwdtpTv44haCQdSuPGDcI4TORqR6YSqvy3
|
| 659 |
GPE+3ZqXPFFb+KILtimkxitdwB7CpwmNse2vE3rONSwTvi8nq3ZoQYNY73CQGkUy
|
| 660 |
qoFU0pDtw87U3niFin1ZccDgH0bB6624sLViqrjcbYJeg815Htsu4rmzVaZADEVC
|
| 661 |
XhIO4MThebusdk0AcNGjgpf3HRHk0DPMDDlIjm+Oao0cqovvF6VyYmcb0C+RmhJj
|
| 662 |
dodLXMNmbqErwTk3zEkW0yZvNIYXH7m9SokPCZa4eeIM7be62X6h1mbt0/IU6Th+
|
| 663 |
v18fS0iTMP/Viug5und+05C/v04kgDo0CPphAbXwWMnkE4B6Tl9sdyUYXtvQsL7x
|
| 664 |
0+WP1gL27ANqNZiI07Kz/BhbBAQI/+2TFT7oGr0AnFPQ5jHp+3GpUf6OKuT1wT3H
|
| 665 |
ND189UFuRuubxb42vZhpcXRbqJVWnbECTKVUPsGZqat3enQUB63uM4i6/RdONDZA
|
| 666 |
fDeF1m4qYs+cUXKNUZ03
|
| 667 |
=X6RT
|
| 668 |
-----END PGP SIGNATURE-----""", c.gpgsig)
|
| 669 |
|
| 670 |
|
| 671 |
_TREE_ITEMS = {
|
| 672 |
b'a.c': (0o100755, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 673 |
b'a': (stat.S_IFDIR, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 674 |
b'a/c': (stat.S_IFDIR, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 675 |
} |
| 676 |
|
| 677 |
_SORTED_TREE_ITEMS = [ |
| 678 |
TreeEntry(b'a.c', 0o100755, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 679 |
TreeEntry(b'a', stat.S_IFDIR, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 680 |
TreeEntry(b'a/c', stat.S_IFDIR, b'd80c186a03f423a81b39df39dc87fd269736ca86'), |
| 681 |
] |
| 682 |
|
| 683 |
|
| 684 |
class TreeTests(ShaFileCheckTests): |
| 685 |
|
| 686 |
def test_add(self): |
| 687 |
myhexsha = b'd80c186a03f423a81b39df39dc87fd269736ca86'
|
| 688 |
x = Tree() |
| 689 |
x.add(b'myname', 0o100755, myhexsha) |
| 690 |
self.assertEqual(x[b'myname'], (0o100755, myhexsha)) |
| 691 |
self.assertEqual(b'100755 myname\0' + hex_to_sha(myhexsha), |
| 692 |
x.as_raw_string()) |
| 693 |
|
| 694 |
def test_add_old_order(self): |
| 695 |
myhexsha = b'd80c186a03f423a81b39df39dc87fd269736ca86'
|
| 696 |
x = Tree() |
| 697 |
warnings.simplefilter("ignore", DeprecationWarning) |
| 698 |
try:
|
| 699 |
x.add(0o100755, b'myname', myhexsha) |
| 700 |
finally:
|
| 701 |
warnings.resetwarnings() |
| 702 |
self.assertEqual(x[b'myname'], (0o100755, myhexsha)) |
| 703 |
self.assertEqual(b'100755 myname\0' + hex_to_sha(myhexsha), |
| 704 |
x.as_raw_string()) |
| 705 |
|
| 706 |
def test_simple(self): |
| 707 |
myhexsha = b'd80c186a03f423a81b39df39dc87fd269736ca86'
|
| 708 |
x = Tree() |
| 709 |
x[b'myname'] = (0o100755, myhexsha) |
| 710 |
self.assertEqual(b'100755 myname\0' + hex_to_sha(myhexsha), |
| 711 |
x.as_raw_string()) |
| 712 |
|
| 713 |
def test_tree_update_id(self): |
| 714 |
x = Tree() |
| 715 |
x[b'a.c'] = (0o100755, b'd80c186a03f423a81b39df39dc87fd269736ca86') |
| 716 |
self.assertEqual(b'0c5c6bc2c081accfbc250331b19e43b904ab9cdd', x.id) |
| 717 |
x[b'a.b'] = (stat.S_IFDIR, b'd80c186a03f423a81b39df39dc87fd269736ca86') |
| 718 |
self.assertEqual(b'07bfcb5f3ada15bbebdfa3bbb8fd858a363925c8', x.id) |
| 719 |
|
| 720 |
def test_tree_iteritems_dir_sort(self): |
| 721 |
x = Tree() |
| 722 |
for name, item in _TREE_ITEMS.items(): |
| 723 |
x[name] = item |
| 724 |
self.assertEqual(_SORTED_TREE_ITEMS, x.items())
|
| 725 |
|
| 726 |
def test_tree_items_dir_sort(self): |
| 727 |
x = Tree() |
| 728 |
for name, item in _TREE_ITEMS.items(): |
| 729 |
x[name] = item |
| 730 |
self.assertEqual(_SORTED_TREE_ITEMS, x.items())
|
| 731 |
|
| 732 |
def _do_test_parse_tree(self, parse_tree): |
| 733 |
dir = os.path.join(os.path.dirname(__file__), 'data', 'trees') |
| 734 |
o = Tree.from_path(hex_to_filename(dir, tree_sha))
|
| 735 |
self.assertEqual([(b'a', 0o100644, a_sha), (b'b', 0o100644, b_sha)], |
| 736 |
list(parse_tree(o.as_raw_string())))
|
| 737 |
# test a broken tree that has a leading 0 on the file mode
|
| 738 |
broken_tree = b'0100644 foo\0' + hex_to_sha(a_sha)
|
| 739 |
|
| 740 |
def eval_parse_tree(*args, **kwargs): |
| 741 |
return list(parse_tree(*args, **kwargs)) |
| 742 |
|
| 743 |
self.assertEqual([(b'foo', 0o100644, a_sha)], |
| 744 |
eval_parse_tree(broken_tree)) |
| 745 |
self.assertRaises(ObjectFormatException,
|
| 746 |
eval_parse_tree, broken_tree, strict=True)
|
| 747 |
|
| 748 |
test_parse_tree = functest_builder(_do_test_parse_tree, _parse_tree_py) |
| 749 |
test_parse_tree_extension = ext_functest_builder(_do_test_parse_tree, |
| 750 |
parse_tree) |
| 751 |
|
| 752 |
def _do_test_sorted_tree_items(self, sorted_tree_items): |
| 753 |
def do_sort(entries): |
| 754 |
return list(sorted_tree_items(entries, False)) |
| 755 |
|
| 756 |
actual = do_sort(_TREE_ITEMS) |
| 757 |
self.assertEqual(_SORTED_TREE_ITEMS, actual)
|
| 758 |
self.assertTrue(isinstance(actual[0], TreeEntry)) |
| 759 |
|
| 760 |
# C/Python implementations may differ in specific error types, but
|
| 761 |
# should all error on invalid inputs.
|
| 762 |
# For example, the C implementation has stricter type checks, so may
|
| 763 |
# raise TypeError where the Python implementation raises AttributeError.
|
| 764 |
errors = (TypeError, ValueError, AttributeError) |
| 765 |
self.assertRaises(errors, do_sort, b'foo') |
| 766 |
self.assertRaises(errors, do_sort, {b'foo': (1, 2, 3)}) |
| 767 |
|
| 768 |
myhexsha = b'd80c186a03f423a81b39df39dc87fd269736ca86'
|
| 769 |
self.assertRaises(errors, do_sort, {b'foo': (b'xxx', myhexsha)}) |
| 770 |
self.assertRaises(errors, do_sort, {b'foo': (0o100755, 12345)}) |
| 771 |
|
| 772 |
test_sorted_tree_items = functest_builder(_do_test_sorted_tree_items, |
| 773 |
_sorted_tree_items_py) |
| 774 |
test_sorted_tree_items_extension = ext_functest_builder( |
| 775 |
_do_test_sorted_tree_items, sorted_tree_items) |
| 776 |
|
| 777 |
def _do_test_sorted_tree_items_name_order(self, sorted_tree_items): |
| 778 |
self.assertEqual([
|
| 779 |
TreeEntry(b'a', stat.S_IFDIR,
|
| 780 |
b'd80c186a03f423a81b39df39dc87fd269736ca86'),
|
| 781 |
TreeEntry(b'a.c', 0o100755, |
| 782 |
b'd80c186a03f423a81b39df39dc87fd269736ca86'),
|
| 783 |
TreeEntry(b'a/c', stat.S_IFDIR,
|
| 784 |
b'd80c186a03f423a81b39df39dc87fd269736ca86'),
|
| 785 |
], list(sorted_tree_items(_TREE_ITEMS, True))) |
| 786 |
|
| 787 |
test_sorted_tree_items_name_order = functest_builder( |
| 788 |
_do_test_sorted_tree_items_name_order, _sorted_tree_items_py) |
| 789 |
test_sorted_tree_items_name_order_extension = ext_functest_builder( |
| 790 |
_do_test_sorted_tree_items_name_order, sorted_tree_items) |
| 791 |
|
| 792 |
def test_check(self): |
| 793 |
t = Tree |
| 794 |
sha = hex_to_sha(a_sha) |
| 795 |
|
| 796 |
# filenames
|
| 797 |
self.assertCheckSucceeds(t, b'100644 .a\0' + sha) |
| 798 |
self.assertCheckFails(t, b'100644 \0' + sha) |
| 799 |
self.assertCheckFails(t, b'100644 .\0' + sha) |
| 800 |
self.assertCheckFails(t, b'100644 a/a\0' + sha) |
| 801 |
self.assertCheckFails(t, b'100644 ..\0' + sha) |
| 802 |
|
| 803 |
# modes
|
| 804 |
self.assertCheckSucceeds(t, b'100644 a\0' + sha) |
| 805 |
self.assertCheckSucceeds(t, b'100755 a\0' + sha) |
| 806 |
self.assertCheckSucceeds(t, b'160000 a\0' + sha) |
| 807 |
# TODO more whitelisted modes
|
| 808 |
self.assertCheckFails(t, b'123456 a\0' + sha) |
| 809 |
self.assertCheckFails(t, b'123abc a\0' + sha) |
| 810 |
# should fail check, but parses ok
|
| 811 |
self.assertCheckFails(t, b'0100644 foo\0' + sha) |
| 812 |
|
| 813 |
# shas
|
| 814 |
self.assertCheckFails(t, b'100644 a\0' + (b'x' * 5)) |
| 815 |
self.assertCheckFails(t, b'100644 a\0' + (b'x' * 18) + b'\0') |
| 816 |
self.assertCheckFails(t, b'100644 a\0' + (b'x' * 21) + b'\n100644 b\0' + sha) |
| 817 |
|
| 818 |
# ordering
|
| 819 |
sha2 = hex_to_sha(b_sha) |
| 820 |
self.assertCheckSucceeds(t, b'100644 a\0' + sha + b'\n100644 b\0' + sha) |
| 821 |
self.assertCheckSucceeds(t, b'100644 a\0' + sha + b'\n100644 b\0' + sha2) |
| 822 |
self.assertCheckFails(t, b'100644 a\0' + sha + b'\n100755 a\0' + sha2) |
| 823 |
self.assertCheckFails(t, b'100644 b\0' + sha2 + b'\n100644 a\0' + sha) |
| 824 |
|
| 825 |
def test_iter(self): |
| 826 |
t = Tree() |
| 827 |
t[b'foo'] = (0o100644, a_sha) |
| 828 |
self.assertEqual(set([b'foo']), set(t)) |
| 829 |
|
| 830 |
|
| 831 |
class TagSerializeTests(TestCase): |
| 832 |
|
| 833 |
def test_serialize_simple(self): |
| 834 |
x = make_object(Tag, |
| 835 |
tagger=b'Jelmer Vernooij <jelmer@samba.org>',
|
| 836 |
name=b'0.1',
|
| 837 |
message=b'Tag 0.1',
|
| 838 |
object=(Blob, b'd80c186a03f423a81b39df39dc87fd269736ca86'),
|
| 839 |
tag_time=423423423,
|
| 840 |
tag_timezone=0)
|
| 841 |
self.assertEqual((b'object d80c186a03f423a81b39df39dc87fd269736ca86\n' |
| 842 |
b'type blob\n'
|
| 843 |
b'tag 0.1\n'
|
| 844 |
b'tagger Jelmer Vernooij <jelmer@samba.org> '
|
| 845 |
b'423423423 +0000\n'
|
| 846 |
b'\n'
|
| 847 |
b'Tag 0.1'), x.as_raw_string())
|
| 848 |
|
| 849 |
def test_serialize_none_message(self): |
| 850 |
x = make_object(Tag, |
| 851 |
tagger=b'Jelmer Vernooij <jelmer@samba.org>',
|
| 852 |
name=b'0.1',
|
| 853 |
message=None,
|
| 854 |
object=(Blob, b'd80c186a03f423a81b39df39dc87fd269736ca86'),
|
| 855 |
tag_time=423423423,
|
| 856 |
tag_timezone=0)
|
| 857 |
self.assertEqual((b'object d80c186a03f423a81b39df39dc87fd269736ca86\n' |
| 858 |
b'type blob\n'
|
| 859 |
b'tag 0.1\n'
|
| 860 |
b'tagger Jelmer Vernooij <jelmer@samba.org> '
|
| 861 |
b'423423423 +0000\n'), x.as_raw_string())
|
| 862 |
|
| 863 |
|
| 864 |
default_tagger = (b'Linus Torvalds <torvalds@woody.linux-foundation.org> '
|
| 865 |
b'1183319674 -0700')
|
| 866 |
default_message = b"""Linux 2.6.22-rc7
|
| 867 |
-----BEGIN PGP SIGNATURE-----
|
| 868 |
Version: GnuPG v1.4.7 (GNU/Linux)
|
| 869 |
|
| 870 |
iD8DBQBGiAaAF3YsRnbiHLsRAitMAKCiLboJkQECM/jpYsY3WPfvUgLXkACgg3ql
|
| 871 |
OK2XeQOiEeXtT76rV4t2WR4=
|
| 872 |
=ivrA
|
| 873 |
-----END PGP SIGNATURE-----
|
| 874 |
"""
|
| 875 |
|
| 876 |
|
| 877 |
class TagParseTests(ShaFileCheckTests): |
| 878 |
|
| 879 |
def make_tag_lines(self, |
| 880 |
object_sha=b'a38d6181ff27824c79fc7df825164a212eff6a3f',
|
| 881 |
object_type_name=b'commit',
|
| 882 |
name=b'v2.6.22-rc7',
|
| 883 |
tagger=default_tagger, |
| 884 |
message=default_message): |
| 885 |
lines = [] |
| 886 |
if object_sha is not None: |
| 887 |
lines.append(b'object ' + object_sha)
|
| 888 |
if object_type_name is not None: |
| 889 |
lines.append(b'type ' + object_type_name)
|
| 890 |
if name is not None: |
| 891 |
lines.append(b'tag ' + name)
|
| 892 |
if tagger is not None: |
| 893 |
lines.append(b'tagger ' + tagger)
|
| 894 |
if message is not None: |
| 895 |
lines.append(b'')
|
| 896 |
lines.append(message) |
| 897 |
return lines
|
| 898 |
|
| 899 |
def make_tag_text(self, **kwargs): |
| 900 |
return b'\n'.join(self.make_tag_lines(**kwargs)) |
| 901 |
|
| 902 |
def test_parse(self): |
| 903 |
x = Tag() |
| 904 |
x.set_raw_string(self.make_tag_text())
|
| 905 |
self.assertEqual(
|
| 906 |
b'Linus Torvalds <torvalds@woody.linux-foundation.org>', x.tagger)
|
| 907 |
self.assertEqual(b'v2.6.22-rc7', x.name) |
| 908 |
object_type, object_sha = x.object |
| 909 |
self.assertEqual(b'a38d6181ff27824c79fc7df825164a212eff6a3f', |
| 910 |
object_sha) |
| 911 |
self.assertEqual(Commit, object_type)
|
| 912 |
self.assertEqual(datetime.datetime.utcfromtimestamp(x.tag_time),
|
| 913 |
datetime.datetime(2007, 7, 1, 19, 54, 34)) |
| 914 |
self.assertEqual(-25200, x.tag_timezone) |
| 915 |
|
| 916 |
def test_parse_no_tagger(self): |
| 917 |
x = Tag() |
| 918 |
x.set_raw_string(self.make_tag_text(tagger=None)) |
| 919 |
self.assertEqual(None, x.tagger) |
| 920 |
self.assertEqual(b'v2.6.22-rc7', x.name) |
| 921 |
|
| 922 |
def test_parse_no_message(self): |
| 923 |
x = Tag() |
| 924 |
x.set_raw_string(self.make_tag_text(message=None)) |
| 925 |
self.assertEqual(None, x.message) |
| 926 |
self.assertEqual(
|
| 927 |
b'Linus Torvalds <torvalds@woody.linux-foundation.org>', x.tagger)
|
| 928 |
self.assertEqual(datetime.datetime.utcfromtimestamp(x.tag_time),
|
| 929 |
datetime.datetime(2007, 7, 1, 19, 54, 34)) |
| 930 |
self.assertEqual(-25200, x.tag_timezone) |
| 931 |
self.assertEqual(b'v2.6.22-rc7', x.name) |
| 932 |
|
| 933 |
def test_check(self): |
| 934 |
self.assertCheckSucceeds(Tag, self.make_tag_text()) |
| 935 |
self.assertCheckFails(Tag, self.make_tag_text(object_sha=None)) |
| 936 |
self.assertCheckFails(Tag, self.make_tag_text(object_type_name=None)) |
| 937 |
self.assertCheckFails(Tag, self.make_tag_text(name=None)) |
| 938 |
self.assertCheckFails(Tag, self.make_tag_text(name=b'')) |
| 939 |
self.assertCheckFails(Tag, self.make_tag_text( |
| 940 |
object_type_name=b'foobar'))
|
| 941 |
self.assertCheckFails(Tag, self.make_tag_text( |
| 942 |
tagger=b'some guy without an email address 1183319674 -0700'))
|
| 943 |
self.assertCheckFails(Tag, self.make_tag_text( |
| 944 |
tagger=(b'Linus Torvalds <torvalds@woody.linux-foundation.org> '
|
| 945 |
b'Sun 7 Jul 2007 12:54:34 +0700')))
|
| 946 |
self.assertCheckFails(Tag, self.make_tag_text(object_sha=b'xxx')) |
| 947 |
|
| 948 |
def test_check_duplicates(self): |
| 949 |
# duplicate each of the header fields
|
| 950 |
for i in range(4): |
| 951 |
lines = self.make_tag_lines()
|
| 952 |
lines.insert(i, lines[i]) |
| 953 |
self.assertCheckFails(Tag, b'\n'.join(lines)) |
| 954 |
|
| 955 |
def test_check_order(self): |
| 956 |
lines = self.make_tag_lines()
|
| 957 |
headers = lines[:4]
|
| 958 |
rest = lines[4:]
|
| 959 |
# of all possible permutations, ensure only the original succeeds
|
| 960 |
for perm in permutations(headers): |
| 961 |
perm = list(perm)
|
| 962 |
text = b'\n'.join(perm + rest)
|
| 963 |
if perm == headers:
|
| 964 |
self.assertCheckSucceeds(Tag, text)
|
| 965 |
else:
|
| 966 |
self.assertCheckFails(Tag, text)
|
| 967 |
|
| 968 |
def test_tree_copy_after_update(self): |
| 969 |
"""Check Tree.id is correctly updated when the tree is copied after updated.
|
| 970 |
"""
|
| 971 |
shas = [] |
| 972 |
tree = Tree() |
| 973 |
shas.append(tree.id) |
| 974 |
tree.add(b'data', 0o644, Blob().id) |
| 975 |
copied = tree.copy() |
| 976 |
shas.append(tree.id) |
| 977 |
shas.append(copied.id) |
| 978 |
|
| 979 |
self.assertNotIn(shas[0], shas[1:]) |
| 980 |
self.assertEqual(shas[1], shas[2]) |
| 981 |
|
| 982 |
|
| 983 |
class CheckTests(TestCase): |
| 984 |
|
| 985 |
def test_check_hexsha(self): |
| 986 |
check_hexsha(a_sha, "failed to check good sha")
|
| 987 |
self.assertRaises(ObjectFormatException, check_hexsha, b'1' * 39, |
| 988 |
'sha too short')
|
| 989 |
self.assertRaises(ObjectFormatException, check_hexsha, b'1' * 41, |
| 990 |
'sha too long')
|
| 991 |
self.assertRaises(ObjectFormatException, check_hexsha, b'x' * 40, |
| 992 |
'invalid characters')
|
| 993 |
|
| 994 |
def test_check_identity(self): |
| 995 |
check_identity(b'Dave Borowitz <dborowitz@google.com>',
|
| 996 |
"failed to check good identity")
|
| 997 |
check_identity(b'<dborowitz@google.com>',
|
| 998 |
"failed to check good identity")
|
| 999 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1000 |
b'Dave Borowitz', "no email") |
| 1001 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1002 |
b'Dave Borowitz <dborowitz', "incomplete email") |
| 1003 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1004 |
b'dborowitz@google.com>', "incomplete email") |
| 1005 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1006 |
b'Dave Borowitz <<dborowitz@google.com>', "typo") |
| 1007 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1008 |
b'Dave Borowitz <dborowitz@google.com>>', "typo") |
| 1009 |
self.assertRaises(ObjectFormatException, check_identity,
|
| 1010 |
b'Dave Borowitz <dborowitz@google.com>xxx',
|
| 1011 |
"trailing characters")
|
| 1012 |
|
| 1013 |
|
| 1014 |
class TimezoneTests(TestCase): |
| 1015 |
|
| 1016 |
def test_parse_timezone_utc(self): |
| 1017 |
self.assertEqual((0, False), parse_timezone(b'+0000')) |
| 1018 |
|
| 1019 |
def test_parse_timezone_utc_negative(self): |
| 1020 |
self.assertEqual((0, True), parse_timezone(b'-0000')) |
| 1021 |
|
| 1022 |
def test_generate_timezone_utc(self): |
| 1023 |
self.assertEqual(b'+0000', format_timezone(0)) |
| 1024 |
|
| 1025 |
def test_generate_timezone_utc_negative(self): |
| 1026 |
self.assertEqual(b'-0000', format_timezone(0, True)) |
| 1027 |
|
| 1028 |
def test_parse_timezone_cet(self): |
| 1029 |
self.assertEqual((60 * 60, False), parse_timezone(b'+0100')) |
| 1030 |
|
| 1031 |
def test_format_timezone_cet(self): |
| 1032 |
self.assertEqual(b'+0100', format_timezone(60 * 60)) |
| 1033 |
|
| 1034 |
def test_format_timezone_pdt(self): |
| 1035 |
self.assertEqual(b'-0400', format_timezone(-4 * 60 * 60)) |
| 1036 |
|
| 1037 |
def test_parse_timezone_pdt(self): |
| 1038 |
self.assertEqual((-4 * 60 * 60, False), parse_timezone(b'-0400')) |
| 1039 |
|
| 1040 |
def test_format_timezone_pdt_half(self): |
| 1041 |
self.assertEqual(b'-0440', |
| 1042 |
format_timezone(int(((-4 * 60) - 40) * 60))) |
| 1043 |
|
| 1044 |
def test_format_timezone_double_negative(self): |
| 1045 |
self.assertEqual(b'--700', |
| 1046 |
format_timezone(int(((7 * 60)) * 60), True)) |
| 1047 |
|
| 1048 |
def test_parse_timezone_pdt_half(self): |
| 1049 |
self.assertEqual((((-4 * 60) - 40) * 60, False), |
| 1050 |
parse_timezone(b'-0440'))
|
| 1051 |
|
| 1052 |
def test_parse_timezone_double_negative(self): |
| 1053 |
self.assertEqual(
|
| 1054 |
(int(((7 * 60)) * 60), False), parse_timezone(b'+700')) |
| 1055 |
self.assertEqual(
|
| 1056 |
(int(((7 * 60)) * 60), True), parse_timezone(b'--700')) |
| 1057 |
|
| 1058 |
|
| 1059 |
class ShaFileCopyTests(TestCase): |
| 1060 |
|
| 1061 |
def assert_copy(self, orig): |
| 1062 |
oclass = object_class(orig.type_num) |
| 1063 |
|
| 1064 |
copy = orig.copy() |
| 1065 |
self.assertTrue(isinstance(copy, oclass)) |
| 1066 |
self.assertEqual(copy, orig)
|
| 1067 |
self.assertTrue(copy is not orig) |
| 1068 |
|
| 1069 |
def test_commit_copy(self): |
| 1070 |
attrs = {'tree': b'd80c186a03f423a81b39df39dc87fd269736ca86',
|
| 1071 |
'parents': [b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd', |
| 1072 |
b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'],
|
| 1073 |
'author': b'James Westby <jw+debian@jameswestby.net>', |
| 1074 |
'committer': b'James Westby <jw+debian@jameswestby.net>', |
| 1075 |
'commit_time': 1174773719, |
| 1076 |
'author_time': 1174773719, |
| 1077 |
'commit_timezone': 0, |
| 1078 |
'author_timezone': 0, |
| 1079 |
'message': b'Merge ../b\n'} |
| 1080 |
commit = make_commit(**attrs) |
| 1081 |
self.assert_copy(commit)
|
| 1082 |
|
| 1083 |
def test_blob_copy(self): |
| 1084 |
blob = make_object(Blob, data=b'i am a blob')
|
| 1085 |
self.assert_copy(blob)
|
| 1086 |
|
| 1087 |
def test_tree_copy(self): |
| 1088 |
blob = make_object(Blob, data=b'i am a blob')
|
| 1089 |
tree = Tree() |
| 1090 |
tree[b'blob'] = (stat.S_IFREG, blob.id)
|
| 1091 |
self.assert_copy(tree)
|
| 1092 |
|
| 1093 |
def test_tag_copy(self): |
| 1094 |
tag = make_object( |
| 1095 |
Tag, name=b'tag', message=b'', |
| 1096 |
tagger=b'Tagger <test@example.com>',
|
| 1097 |
tag_time=12345, tag_timezone=0, |
| 1098 |
object=(Commit, b'0' * 40)) |
| 1099 |
self.assert_copy(tag)
|
| 1100 |
|
| 1101 |
|
| 1102 |
class ShaFileSerializeTests(TestCase): |
| 1103 |
"""
|
| 1104 |
Test that `ShaFile` objects only gets serialized once if they haven't changed.
|
| 1105 |
"""
|
| 1106 |
|
| 1107 |
@contextmanager
|
| 1108 |
def assert_serialization_on_change(self, obj, needs_serialization_after_change=True): |
| 1109 |
old_id = obj.id |
| 1110 |
self.assertFalse(obj._needs_serialization)
|
| 1111 |
|
| 1112 |
yield obj
|
| 1113 |
|
| 1114 |
if needs_serialization_after_change:
|
| 1115 |
self.assertTrue(obj._needs_serialization)
|
| 1116 |
else:
|
| 1117 |
self.assertFalse(obj._needs_serialization)
|
| 1118 |
new_id = obj.id |
| 1119 |
self.assertFalse(obj._needs_serialization)
|
| 1120 |
self.assertNotEqual(old_id, new_id)
|
| 1121 |
|
| 1122 |
def test_commit_serialize(self): |
| 1123 |
attrs = {'tree': b'd80c186a03f423a81b39df39dc87fd269736ca86',
|
| 1124 |
'parents': [b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd', |
| 1125 |
b'4cffe90e0a41ad3f5190079d7c8f036bde29cbe6'],
|
| 1126 |
'author': b'James Westby <jw+debian@jameswestby.net>', |
| 1127 |
'committer': b'James Westby <jw+debian@jameswestby.net>', |
| 1128 |
'commit_time': 1174773719, |
| 1129 |
'author_time': 1174773719, |
| 1130 |
'commit_timezone': 0, |
| 1131 |
'author_timezone': 0, |
| 1132 |
'message': b'Merge ../b\n'} |
| 1133 |
commit = make_commit(**attrs) |
| 1134 |
|
| 1135 |
with self.assert_serialization_on_change(commit): |
| 1136 |
commit.parents = [b'ab64bbdcc51b170d21588e5c5d391ee5c0c96dfd']
|
| 1137 |
|
| 1138 |
def test_blob_serialize(self): |
| 1139 |
blob = make_object(Blob, data=b'i am a blob')
|
| 1140 |
|
| 1141 |
with self.assert_serialization_on_change(blob, needs_serialization_after_change=False): |
| 1142 |
blob.data = b'i am another blob'
|
| 1143 |
|
| 1144 |
def test_tree_serialize(self): |
| 1145 |
blob = make_object(Blob, data=b'i am a blob')
|
| 1146 |
tree = Tree() |
| 1147 |
tree[b'blob'] = (stat.S_IFREG, blob.id)
|
| 1148 |
|
| 1149 |
with self.assert_serialization_on_change(tree): |
| 1150 |
tree[b'blob2'] = (stat.S_IFREG, blob.id)
|
| 1151 |
|
| 1152 |
def test_tag_serialize(self): |
| 1153 |
tag = make_object( |
| 1154 |
Tag, name=b'tag', message=b'', |
| 1155 |
tagger=b'Tagger <test@example.com>',
|
| 1156 |
tag_time=12345, tag_timezone=0, |
| 1157 |
object=(Commit, b'0' * 40)) |
| 1158 |
|
| 1159 |
with self.assert_serialization_on_change(tag): |
| 1160 |
tag.message = b'new message'
|
| 1161 |
|
| 1162 |
|
| 1163 |
class PrettyFormatTreeEntryTests(TestCase): |
| 1164 |
|
| 1165 |
def test_format(self): |
| 1166 |
self.assertEqual(
|
| 1167 |
'40000 tree 40820c38cfb182ce6c8b261555410d8382a5918b\tfoo\n',
|
| 1168 |
pretty_format_tree_entry(b"foo", 0o40000, |
| 1169 |
b"40820c38cfb182ce6c8b261555410d8382a5918b"))
|
| 1170 |
|