Method test_del_on_close

Lib/test/test_tempfile.py:1235–1250

(self)

        )

    def test_del_on_close(self):
        # A SpooledTemporaryFile is deleted when closed
        dir = tempfile.mkdtemp()
        try:
            f = tempfile.SpooledTemporaryFile(max_size=10, dir=dir)
            self.assertFalse(f._rolled)
            f.write(b'blat ' * 5)
            self.assertTrue(f._rolled)
            filename = f.name
            f.close()
            self.assertEqual(os.listdir(dir), [])
            if not isinstance(filename, int):
                self.assertFalse(os.path.exists(filename),
                    "SpooledTemporaryFile %s exists after close" % filename)
        finally:
            os.rmdir(dir)

    def test_del_unrolled_file(self):
        # The unrolled SpooledTemporaryFile should raise a ResourceWarning