# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial

import gc
import os
import sys
import unittest

from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)

from PySide6.QtCore import QRandomGenerator


class OverflowExceptionCollect(unittest.TestCase):
    '''Test case for OverflowError exception during garbage collection. See bug #147'''

    def assertRaises(self, *args, **kwds):
        if not hasattr(sys, "pypy_version_info"):
            # PYSIDE-535: PyPy complains "Fatal RPython error: NotImplementedError"
            return super().assertRaises(*args, **kwds)

    def testOverflow(self):
        # NOTE: PyQt4 raises TypeError, but boost.python raises OverflowError
        self.assertRaises(OverflowError, QRandomGenerator, 42415335332353253)
        # should not abort if bug #147 is fixed
        gc.collect()


if __name__ == '__main__':
    unittest.main()
