Method test_on_rm_rf_error

testing/test_tmpdir.py:569–605

(self, tmp_path: Path)

        assert not adir.is_dir()

    def test_on_rm_rf_error(self, tmp_path: Path) -> None:
        adir = tmp_path / "dir"
        adir.mkdir()

        fn = adir / "foo.txt"
        fn.touch()
        self.chmod_r(fn)

        # unknown exception
        with pytest.warns(pytest.PytestWarning):
            exc_info1 = (RuntimeError, RuntimeError(), None)
            on_rm_rf_error(os.unlink, str(fn), exc_info1, start_path=tmp_path)
            assert fn.is_file()

        # we ignore FileNotFoundError
        exc_info2 = (FileNotFoundError, FileNotFoundError(), None)
        assert not on_rm_rf_error(None, str(fn), exc_info2, start_path=tmp_path)

        # unknown function
        with pytest.warns(
            pytest.PytestWarning,
            match=r"^\(rm_rf\) unknown function None when removing .*foo.txt:\n<class 'PermissionError'>: ",
        ):
            exc_info3 = (PermissionError, PermissionError(), None)
            on_rm_rf_error(None, str(fn), exc_info3, start_path=tmp_path)
            assert fn.is_file()

        # ignored function
        with warnings.catch_warnings(record=True) as w:
            exc_info4 = PermissionError()
            on_rm_rf_error(os.open, str(fn), exc_info4, start_path=tmp_path)
            assert fn.is_file()
            assert not [x.message for x in w]

        exc_info5 = PermissionError()
        on_rm_rf_error(os.unlink, str(fn), exc_info5, start_path=tmp_path)
        assert not fn.is_file()


def attempt_symlink_to(path, to_path):