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# SPDX-License-Identifier: LGPL-2.1-or-later
from pathlib import Path
import pytest
from mkosi.util import parents_below
def test_parents_below_basic() -> None:
path = Path("/a/b/c/d/e")
below = Path("/a/b")
assert parents_below(path, below) == [Path("/a/b/c/d"), Path("/a/b/c")]
def test_parents_below_root() -> None:
path = Path("/a/b/c")
below = Path("/")
assert parents_below(path, below) == [Path("/a/b"), Path("/a")]
def test_parents_below_direct_child() -> None:
path = Path("/a/b/c")
below = Path("/a/b")
assert parents_below(path, below) == []
def test_parents_below_relative_paths() -> None:
path = Path("a/b/c/d")
below = Path("a/b")
assert parents_below(path, below) == [Path("a/b/c")]
def test_parents_below_same_path_raises() -> None:
path = Path("/a/b/c")
below = Path("/a/b/c")
with pytest.raises(ValueError):
parents_below(path, below)
def test_parents_below_not_parent_raises() -> None:
path = Path("/a/b/c")
below = Path("/x/y/z")
with pytest.raises(ValueError):
parents_below(path, below)
def test_parents_below_below_is_child_raises() -> None:
path = Path("/a/b")
below = Path("/a/b/c")
with pytest.raises(ValueError):
parents_below(path, below)
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