pywin32_testutil.py 文件源码

def __call__(self, result = None):
        # For the COM suite's sake, always ensure we don't leak
        # gateways/interfaces
        from pythoncom import _GetInterfaceCount, _GetGatewayCount
        gc.collect()
        ni = _GetInterfaceCount()
        ng = _GetGatewayCount()
        self.real_test(result)
        # Failed - no point checking anything else
        if result.shouldStop or not result.wasSuccessful():
            return
        self._do_leak_tests(result)
        gc.collect()
        lost_i = _GetInterfaceCount() - ni
        lost_g = _GetGatewayCount() - ng
        if lost_i or lost_g:
            msg = "%d interface objects and %d gateway objects leaked" \
                                                        % (lost_i, lost_g)
            exc = AssertionError(msg)
            result.addFailure(self.real_test, (exc.__class__, exc, None))