#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
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## Copyright (C) 2016 The Qt Company Ltd.
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## This file is part of the test suite of Qt for Python.
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'''Test case for functions that could return a NULL pointer.'''

import sys
import unittest

from sample import returnNullPrimitivePointer, returnNullValueTypePointer, returnNullObjectTypePointer

class ReturnNullTest(unittest.TestCase):
    '''Test case for functions that could return a NULL pointer.'''

    def testReturnNull(self):
        '''Function returns a NULL pointer to a primitive type.'''
        o = returnNullPrimitivePointer()
        self.assertEqual(o, None)

    def testReturnNullObjectType(self):
        '''Function returns a NULL pointer to an object-type.'''
        o = returnNullObjectTypePointer()
        self.assertEqual(o, None)

    def testReturnNullValueType(self):
        '''Function returns a NULL pointer to a value-type.'''
        o = returnNullValueTypePointer()
        self.assertEqual(o, None)

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