test_sys.py 文件源码

def test_pythontypes(self):
        # check all types defined in Python/
        h = self.header
        vh = self.vheader
        size = self.calcsize
        check = self.check_sizeof
        # _ast.AST
        import _ast
        check(_ast.AST(), size(h + ''))
        # imp.NullImporter
        import imp
        check(imp.NullImporter(self.file.name), size(h + ''))
        try:
            raise TypeError
        except TypeError:
            tb = sys.exc_info()[2]
            # traceback
            if tb != None:
                check(tb, size(h + '2P2i'))
        # symtable entry
        # XXX
        # sys.flags
        check(sys.flags, size(vh) + self.P * len(sys.flags))