Method test_non_matching_mode

Lib/test/test_shutil.py:2426–2432

(self)

    @os_helper.skip_if_dac_override
    def test_non_matching_mode(self):
        # Set the file read-only and ask for writeable files.
        os.chmod(self.filepath, stat.S_IREAD)
        if os.access(self.filepath, os.W_OK):
            self.skipTest("can't set the file read-only")
        rv = shutil.which(self.file, path=self.dir, mode=os.W_OK)
        self.assertIsNone(rv)

    def test_relative_path(self):
        base_dir, tail_dir = os.path.split(self.dir)