Dec 19, 2023 · Dec 19, 2023 · Dec 19, 2023
diff --git a/test/test_util.py b/test/test_util.py
    """Fixture to test permissions errors in situations where they are not overcome."""
    td = tmp_path / "testdir"
    td.mkdir()
    (td / "x").write_bytes(b"")
    (td / "x").touch()

    # Set up PermissionError on Windows, where we can't delete read-only files.
    (td / "x").chmod(stat.S_IRUSR)
            td / "s" / "y",
            td / "s" / "z",
        ):
            f.write_bytes(b"")
            f.touch()

        try:
            rmtree(td)
        for d in td, td / "sub":
            d.mkdir()
        for f in td / "x", td / "sub" / "y":
            f.write_bytes(b"")
            f.touch()
            f.chmod(0)

        try:

        dir1 = tmp_path / "dir1"
        dir1.mkdir()
        (dir1 / "file").write_bytes(b"")
        (dir1 / "file").touch()
        (dir1 / "file").chmod(stat.S_IRUSR)
        old_mode = (dir1 / "file").stat().st_mode

        )
        return ast.literal_eval(output)

    @pytest.mark.skipif(
        os.name != "nt",
        reason="These environment variables are only used on Windows.",
    )
    @pytest.mark.parametrize(
        "env_var_value, expected_truth_value",
        [
            (None,os.name == "nt"),  #True on Windows when the environment variable is unset.
            (None,True),  #When the environment variable is unset.
            ("", False),
            (" ", False),
            ("0", False),
            ("1",os.name == "nt"),
            ("1",True),
            ("false", False),
            ("true",os.name == "nt"),
            ("true",True),
            ("False", False),
            ("True",os.name == "nt"),
            ("True",True),
            ("no", False),
            ("yes",os.name == "nt"),
            ("yes",True),
            ("NO", False),
            ("YES",os.name == "nt"),
            ("YES",True),
            (" no  ", False),
            (" yes  ",os.name == "nt"),
            (" yes  ",True),
        ],
    )
    @pytest.mark.parametrize(
Original file line number	Diff line number	Diff line change
Expand Up		@@ -46,7 +46,7 @@ def permission_error_tmpdir(tmp_path):
		"""Fixture to test permissions errors in situations where they are not overcome."""
		td = tmp_path / "testdir"
		td.mkdir()
		(td / "x").write_bytes(b"")
		(td / "x").touch()

		# Set up PermissionError on Windows, where we can't delete read-only files.
		(td / "x").chmod(stat.S_IRUSR)
Expand All		@@ -73,7 +73,7 @@ def test_deletes_nested_dir_with_files(self, tmp_path):
		td / "s" / "y",
		td / "s" / "z",
		):
		f.write_bytes(b"")
		f.touch()

		try:
		rmtree(td)
Expand All		@@ -95,7 +95,7 @@ def test_deletes_dir_with_readonly_files(self, tmp_path):
		for d in td, td / "sub":
		d.mkdir()
		for f in td / "x", td / "sub" / "y":
		f.write_bytes(b"")
		f.touch()
		f.chmod(0)

		try:
Expand All		@@ -115,7 +115,7 @@ def test_avoids_changing_permissions_outside_tree(self, tmp_path):

		dir1 = tmp_path / "dir1"
		dir1.mkdir()
		(dir1 / "file").write_bytes(b"")
		(dir1 / "file").touch()
		(dir1 / "file").chmod(stat.S_IRUSR)
		old_mode = (dir1 / "file").stat().st_mode

Expand DownExpand Up		@@ -207,24 +207,28 @@ def _run_parse(name, value):
		)
		return ast.literal_eval(output)

		@pytest.mark.skipif(
		os.name != "nt",
		reason="These environment variables are only used on Windows.",
		)
		@pytest.mark.parametrize(
		"env_var_value, expected_truth_value",
		[
		(None,os.name == "nt"), #True on Windows when the environment variable is unset.
		(None,True), #When the environment variable is unset.
		("", False),
		(" ", False),
		("0", False),
		("1",os.name == "nt"),
		("1",True),
		("false", False),
		("true",os.name == "nt"),
		("true",True),
		("False", False),
		("True",os.name == "nt"),
		("True",True),
		("no", False),
		("yes",os.name == "nt"),
		("yes",True),
		("NO", False),
		("YES",os.name == "nt"),
		("YES",True),
		(" no ", False),
		(" yes ",os.name == "nt"),
		(" yes ",True),
		],
		)
		@pytest.mark.parametrize(
Expand Down