Method check_sizeof

Lib/test/test_struct.py:590–595

(self, format_str, number_of_codes)

        s.__init__('ii')

    def check_sizeof(self, format_str, number_of_codes):
        # The size of 'PyStructObject'
        totalsize = support.calcobjsize('2n3P')
        # The size taken up by the 'formatcode' dynamic array
        totalsize += struct.calcsize('P3n0P') * (number_of_codes + 1)
        support.check_sizeof(self, struct.Struct(format_str), totalsize)

    @support.cpython_only
    def test__sizeof__(self):