C++ 谷歌模拟：如何从模拟参数中的指针复制内存？

我用签名模拟了以下函数：

uint32 Icc_u_SendMessage(te_IccTransferType e_DataTxType, SW_e_IccMsgType e_MsgType, uint8 *const pui8_DataRef, const uint32 ui32_DataSize, const SW_e_CoreIdent e_MsgDestination)

我感兴趣的参数是Arg2（

pui8_DataRef

）

调用被测函数：

MessageBuffer<ET_t_SignalToGs> s_locPayloadToGs; (Local)
iccReturnValue = c_ICC_Messages::ICC_ui32_SendMessage(c_ICC_Messages::e_TxSendRefCopyData, e_msg, (uint8*)&locPayloadToGs, u_size, e_dst);

谢谢

您可以定义您的：

只需将测试中的

SaveArgPointee（&expectedPayload）

替换为

SavePayload（&expectedPayload）

但是，您真正需要的是一个-它将匹配负载的现状，类似于：

MATCHER_P(matchPayload, expectedPayload)
{
    auto beginOfArray = get<2>(arg);
    auto sizeOfArray = get<3>(arg);
    auto endOfArray = beginOfArray  + sizeOfArray ;

    return expectedPayload->equalTo(beginOfArray , endOfArray);
           //               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
           //  that only my guess how it is possible to compare payloads   
}

ACTION_P(SavePayload, expectedPayload)
{
    auto beginOfArray = arg2;
    auto sizeOfArray = arg3;
    auto endOfArray = beginOfArray  + sizeOfArray ;

    expectedPayload->assign(beginOfArray , endOfArray);
    //               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    //  that only my guess how it is possible to store payload
}

MATCHER_P(matchPayload, expectedPayload)
{
    auto beginOfArray = get<2>(arg);
    auto sizeOfArray = get<3>(arg);
    auto endOfArray = beginOfArray  + sizeOfArray ;

    return expectedPayload->equalTo(beginOfArray , endOfArray);
           //               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
           //  that only my guess how it is possible to compare payloads   
}

c_event_transceiver::MessageBuffer<c_event_transceiver::ET_t_SignalToGs> expectedPayload;
// expectedPayload - build it to be as this you expect
...

EXPECT_CALL(obj_MockIccMessages, ICC_ui32_SendMessage(c_ICC_Messages::e_TxSendRefCopyData,
                     e_MsgToGs,
                     _,
                     sizeof(expectedLocPayload),
                     c_event_transceiver::a_ConfigMapGsToCore[0].e_core))
.With(matchPayload(&expectedPayload)).WillOnce(Return(retSendMessage));