# Copyright 2010-2025 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. import operator import pytest import pygit2 from pygit2.enums import FileMode, ObjectType from . import utils TREE_SHA = '967fce8df97cc71722d3c2a5930ef3e6f1d27b12' SUBTREE_SHA = '614fd9a3094bf618ea938fffc00e7d1a54f89ad0' def assertTreeEntryEqual(entry, sha, name, filemode): assert entry.id == sha assert entry.name == name assert entry.filemode == filemode assert entry.raw_name == name.encode('utf-8') def test_read_tree(barerepo): tree = barerepo[TREE_SHA] with pytest.raises(TypeError): tree[()] with pytest.raises(TypeError): tree / 123 utils.assertRaisesWithArg(KeyError, 'abcd', lambda: tree['abcd']) utils.assertRaisesWithArg(IndexError, -4, lambda: tree[-4]) utils.assertRaisesWithArg(IndexError, 3, lambda: tree[3]) utils.assertRaisesWithArg(KeyError, 'abcd', lambda: tree / 'abcd') assert 3 == len(tree) sha = '7f129fd57e31e935c6d60a0c794efe4e6927664b' assert 'a' in tree assertTreeEntryEqual(tree[0], sha, 'a', 0o0100644) assertTreeEntryEqual(tree[-3], sha, 'a', 0o0100644) assertTreeEntryEqual(tree['a'], sha, 'a', 0o0100644) assertTreeEntryEqual(tree / 'a', sha, 'a', 0o0100644) sha = '85f120ee4dac60d0719fd51731e4199aa5a37df6' assert 'b' in tree assertTreeEntryEqual(tree[1], sha, 'b', 0o0100644) assertTreeEntryEqual(tree[-2], sha, 'b', 0o0100644) assertTreeEntryEqual(tree['b'], sha, 'b', 0o0100644) assertTreeEntryEqual(tree / 'b', sha, 'b', 0o0100644) sha = '297efb891a47de80be0cfe9c639e4b8c9b450989' assertTreeEntryEqual(tree['c/d'], sha, 'd', 0o0100644) assertTreeEntryEqual(tree / 'c/d', sha, 'd', 0o0100644) assertTreeEntryEqual(tree / 'c' / 'd', sha, 'd', 0o0100644) assertTreeEntryEqual(tree['c']['d'], sha, 'd', 0o0100644) assertTreeEntryEqual((tree / 'c')['d'], sha, 'd', 0o0100644) utils.assertRaisesWithArg(KeyError, 'ab/cd', lambda: tree['ab/cd']) utils.assertRaisesWithArg(KeyError, 'ab/cd', lambda: tree / 'ab/cd') utils.assertRaisesWithArg(KeyError, 'ab', lambda: tree / 'c' / 'ab') with pytest.raises(TypeError): tree / 'a' / 'cd' def test_equality(barerepo): tree_a = barerepo['18e2d2e9db075f9eb43bcb2daa65a2867d29a15e'] tree_b = barerepo['2ad1d3456c5c4a1c9e40aeeddb9cd20b409623c8'] assert tree_a['a'] != tree_b['a'] assert tree_a['a'] != tree_b['b'] assert tree_a['b'] == tree_b['b'] def test_sorting(barerepo): tree_a = barerepo['18e2d2e9db075f9eb43bcb2daa65a2867d29a15e'] assert list(tree_a) == sorted(reversed(list(tree_a)), key=pygit2.tree_entry_key) assert list(tree_a) != reversed(list(tree_a)) def test_read_subtree(barerepo): tree = barerepo[TREE_SHA] subtree_entry = tree['c'] assertTreeEntryEqual(subtree_entry, SUBTREE_SHA, 'c', 0o0040000) assert subtree_entry.type == ObjectType.TREE assert subtree_entry.type_str == 'tree' subtree_entry = tree / 'c' assertTreeEntryEqual(subtree_entry, SUBTREE_SHA, 'c', 0o0040000) assert subtree_entry.type == ObjectType.TREE assert subtree_entry.type_str == 'tree' subtree = barerepo[subtree_entry.id] assert 1 == len(subtree) sha = '297efb891a47de80be0cfe9c639e4b8c9b450989' assertTreeEntryEqual(subtree[0], sha, 'd', 0o0100644) subtree_entry = tree / 'c' assert subtree_entry == barerepo[subtree_entry.id] def test_new_tree(barerepo): repo = barerepo b0 = repo.create_blob('1') b1 = repo.create_blob('2') st = repo.TreeBuilder() st.insert('a', b0, 0o0100644) subtree = repo[st.write()] t = repo.TreeBuilder() t.insert('x', b0, 0o0100644) t.insert('y', b1, 0o0100755) t.insert('z', subtree.id, FileMode.TREE) tree = repo[t.write()] for name, oid, cls, filemode, type, type_str in [ ('x', b0, pygit2.Blob, FileMode.BLOB, ObjectType.BLOB, 'blob'), ('y', b1, pygit2.Blob, FileMode.BLOB_EXECUTABLE, ObjectType.BLOB, 'blob'), ('z', subtree.id, pygit2.Tree, FileMode.TREE, ObjectType.TREE, 'tree'), ]: assert name in tree obj = tree[name] assert isinstance(obj, cls) assert obj.name == name assert obj.filemode == filemode assert obj.type == type assert obj.type_str == type_str assert repo[obj.id].id == oid assert obj == repo[obj.id] obj = tree / name assert isinstance(obj, cls) assert obj.name == name assert obj.filemode == filemode assert obj.type == type assert obj.type_str == type_str assert repo[obj.id].id == oid assert obj == repo[obj.id] def test_modify_tree(barerepo): tree = barerepo[TREE_SHA] with pytest.raises(TypeError): operator.setitem('c', tree['a']) with pytest.raises(TypeError): operator.delitem('c') def test_iterate_tree(barerepo): """ Testing that we're able to iterate of a Tree object and that the resulting sha strings are consistent with the sha strings we could get with other Tree access methods. """ tree = barerepo[TREE_SHA] for tree_entry in tree: assert tree_entry == tree[tree_entry.name] def test_iterate_tree_nested(barerepo): """ Testing that we're able to iterate of a Tree object and then iterate trees we receive as a result. """ tree = barerepo[TREE_SHA] for tree_entry in tree: if isinstance(tree_entry, pygit2.Tree): for tree_entry2 in tree_entry: pass def test_deep_contains(barerepo): tree = barerepo[TREE_SHA] assert 'a' in tree assert 'c' in tree assert 'c/d' in tree assert 'c/e' not in tree assert 'd' not in tree assert 'd' in tree['c'] assert 'e' not in tree['c']