# -*- coding: UTF-8 -*- # # Copyright 2010-2019 The pygit2 contributors # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License, version 2, # as published by the Free Software Foundation. # # In addition to the permissions in the GNU General Public License, # the authors give you unlimited permission to link the compiled # version of this file into combinations with other programs, # and to distribute those combinations without any restriction # coming from the use of this file. (The General Public License # restrictions do apply in other respects; for example, they cover # modification of the file, and distribution when not linked into # a combined executable.) # # This file is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; see the file COPYING. If not, write to # the Free Software Foundation, 51 Franklin Street, Fifth Floor, # Boston, MA 02110-1301, USA. """Tests for Index files.""" from __future__ import absolute_import from __future__ import unicode_literals import os import pytest import pygit2 from pygit2 import Repository, Index from . import utils class IndexBareTest(utils.BareRepoTestCase): def test_bare(self): index = self.repo.index assert len(index) == 0 class IndexTest(utils.RepoTestCase): def test_index(self): assert self.repo.index is not None def test_read(self): index = self.repo.index assert len(index) == 2 with pytest.raises(TypeError): index[()] self.assertRaisesWithArg(ValueError, -4, lambda: index[-4]) self.assertRaisesWithArg(KeyError, 'abc', lambda: index['abc']) sha = 'a520c24d85fbfc815d385957eed41406ca5a860b' assert 'hello.txt' in index assert index['hello.txt'].hex == sha assert index['hello.txt'].path == 'hello.txt' assert index[1].hex == sha def test_add(self): index = self.repo.index sha = '0907563af06c7464d62a70cdd135a6ba7d2b41d8' assert 'bye.txt' not in index index.add('bye.txt') assert 'bye.txt' in index assert len(index) == 3 assert index['bye.txt'].hex == sha def test_add_all(self): self.test_clear() index = self.repo.index sha_bye = '0907563af06c7464d62a70cdd135a6ba7d2b41d8' sha_hello = 'a520c24d85fbfc815d385957eed41406ca5a860b' index.add_all(['*.txt']) assert 'bye.txt' in index assert 'hello.txt' in index assert index['bye.txt'].hex == sha_bye assert index['hello.txt'].hex == sha_hello self.test_clear() index.add_all(['bye.t??', 'hello.*']) assert 'bye.txt' in index assert 'hello.txt' in index assert index['bye.txt'].hex == sha_bye assert index['hello.txt'].hex == sha_hello self.test_clear() index.add_all(['[byehlo]*.txt']) assert 'bye.txt' in index assert 'hello.txt' in index assert index['bye.txt'].hex == sha_bye assert index['hello.txt'].hex == sha_hello def test_clear(self): index = self.repo.index assert len(index) == 2 index.clear() assert len(index) == 0 def test_write(self): index = self.repo.index index.add('bye.txt') index.write() index.clear() assert 'bye.txt' not in index index.read() assert 'bye.txt' in index def test_read_tree(self): tree_oid = '68aba62e560c0ebc3396e8ae9335232cd93a3f60' # Test reading first tree index = self.repo.index assert len(index) == 2 index.read_tree(tree_oid) assert len(index) == 1 # Test read-write returns the same oid oid = index.write_tree() assert oid.hex == tree_oid # Test the index is only modified in memory index.read() assert len(index) == 2 def test_write_tree(self): oid = self.repo.index.write_tree() assert oid.hex == 'fd937514cb799514d4b81bb24c5fcfeb6472b245' def test_iter(self): index = self.repo.index n = len(index) assert len(list(index)) == n # Compare SHAs, not IndexEntry object identity entries = [index[x].hex for x in range(n)] assert list(x.hex for x in index) == entries def test_mode(self): """ Testing that we can access an index entry mode. """ index = self.repo.index hello_mode = index['hello.txt'].mode assert hello_mode == 33188 def test_bare_index(self): index = pygit2.Index(os.path.join(self.repo.path, 'index')) assert [x.hex for x in index] == [x.hex for x in self.repo.index] with pytest.raises(pygit2.GitError): index.add('bye.txt') def test_remove(self): index = self.repo.index assert 'hello.txt' in index index.remove('hello.txt') assert 'hello.txt' not in index def test_change_attributes(self): index = self.repo.index entry = index['hello.txt'] ign_entry = index['.gitignore'] assert ign_entry.id != entry.id assert entry.mode != pygit2.GIT_FILEMODE_BLOB_EXECUTABLE entry.path = 'foo.txt' entry.id = ign_entry.id entry.mode = pygit2.GIT_FILEMODE_BLOB_EXECUTABLE assert 'foo.txt' == entry.path assert ign_entry.id == entry.id assert pygit2.GIT_FILEMODE_BLOB_EXECUTABLE == entry.mode def test_write_tree_to(self): with utils.TemporaryRepository(('tar', 'emptyrepo')) as path: nrepo = Repository(path) id = self.repo.index.write_tree(nrepo) assert nrepo[id] is not None class IndexEntryTest(utils.RepoTestCase): def test_create_entry(self): index = self.repo.index hello_entry = index['hello.txt'] entry = pygit2.IndexEntry('README.md', hello_entry.id, hello_entry.mode) index.add(entry) tree_id = index.write_tree() assert '60e769e57ae1d6a2ab75d8d253139e6260e1f912' == str(tree_id) class StandaloneIndexTest(utils.RepoTestCase): def test_create_empty(self): Index() def test_create_empty_read_tree_as_string(self): index = Index() # no repo associated, so we don't know where to read from with pytest.raises(TypeError): index('read_tree', 'fd937514cb799514d4b81bb24c5fcfeb6472b245') def test_create_empty_read_tree(self): index = Index() index.read_tree(self.repo['fd937514cb799514d4b81bb24c5fcfeb6472b245'])