Method test_del_unrolled_file

Lib/test/test_tempfile.py:1252–1259

(self)

            os.rmdir(dir)

    def test_del_unrolled_file(self):
        # The unrolled SpooledTemporaryFile should raise a ResourceWarning
        # when deleted since the file was not explicitly closed.
        f = self.do_create(max_size=10)
        f.write(b'foo')
        self.assertEqual(f.name, None)  # Unrolled so no filename/fd
        with self.assertWarns(ResourceWarning):
            f.__del__()

    def test_del_rolled_file(self):
        # The rolled file should be deleted when the SpooledTemporaryFile