http_vpn/http_vpn_20191209/ccn_p2p/PriorQueuePool/testMain.cpp

#include<iostream>
#include<stdlib.h>
#include<cstring>
#include "QueuePool.h"
#define HEAD_LEN 12
// #define DATASEG_SZ 20      //数据段最大长度
using namespace std;
// 测试程序
// 用于测试QueuePool对于数据段乱序的处理

// 将字符数组封装成约定格式的数据段
int makeData(unsigned int seq,unsigned int seq_first,
        unsigned int len,char *data,int datalen,char *resultData);

int main(){
    // 制造数据包0：包含数据段012
    char rawData0[]="imissyou.00000.";
    char rawData1[]="imissyou.11111.";
    char rawData2[]="imissyou.2222.";
    char resultData0[15+HEAD_LEN];
    char resultData1[15+HEAD_LEN];
    char resultData2[14+HEAD_LEN];
    makeData(0,0,44,rawData0,15,resultData0);
    makeData(1,0,44,rawData1,15,resultData1);
    makeData(2,0,44,rawData2,14,resultData2);
    // 制造数据包3：包含数据段345
    char rawData3[]="imissyou.33333.";
    char rawData4[]="imissyou.44444.";
    char rawData5[]="imissyou.555.";
    char resultData3[15+HEAD_LEN];
    char resultData4[15+HEAD_LEN];
    char resultData5[13+HEAD_LEN];
    makeData(3,3,43,rawData3,15,resultData3);
    makeData(4,3,43,rawData4,15,resultData4);
    makeData(5,3,43,rawData5,13,resultData5);
    // 新建并打印QueuePool的初始状态
    QueuePool *qp= new QueuePool();
    qp->printQueuePool();
    // 按照序号420351的顺序模拟乱序数据段的接收
    // 注：此时数据段的先后顺序不仅包内乱序，
    //                  而且包间乱序
    cout<<endl<<endl;
    cout<<"set data segment 4 of data packet 3: "<<endl;
    qp->pushDataSegment(resultData4,15+HEAD_LEN);

    cout<<endl<<endl;
    cout<<"set data segment 2 of data packet 0: "<<endl;
    qp->pushDataSegment(resultData2,14+HEAD_LEN);

    cout<<endl<<endl;
    cout<<"set data segment 0 of data packet 0: "<<endl;
    qp->pushDataSegment(resultData0,15+HEAD_LEN);

    cout<<endl<<endl;
    cout<<"set data segment 3 of data packet 3: "<<endl;
    qp->pushDataSegment(resultData3,15+HEAD_LEN);

    cout<<endl<<endl;
    cout<<"set data segment 5 of data packet 3: "<<endl;
    qp->pushDataSegment(resultData5,13+HEAD_LEN);
    
    cout<<endl<<endl;
    cout<<"set data segment 1 of data packet 0: "<<endl;
    qp->pushDataSegment(resultData1,15+HEAD_LEN);
    
    delete qp;
    return 0;
}

// 将数据加上首序列号等信息
int makeData(unsigned int seq,unsigned int seq_first,
        unsigned int len,char *data,int datalen,char *resultData){
    memcpy(&resultData[0],&seq,4);
    memcpy(&resultData[4],&seq_first,4);
    memcpy(&resultData[8],&len,4);
    memcpy(&resultData[12],&data[0],datalen);
    return 0;
}

// int main(){

//     PriorQueue *pq= new PriorQueue();
//     char rawData1[]="imissyou.11111.";
//     char rawData2[]="imissyou.22222.";
//     char rawData3[]="imissyou.33333.";
//     char resultData1[8000+HEAD_LEN];
//     char resultData2[8000+HEAD_LEN];
//     char resultData3[7000+HEAD_LEN];
//     makeData(0,0,23000,rawData1,8000,resultData1);
//     makeData(1,0,23000,rawData2,8000,resultData2);
//     makeData(2,0,23000,rawData3,7000,resultData3);
    
//      cout<<endl<<endl<<endl;
//     cout<<"test2"<<endl;
//     pq->setDataSegment(resultData2,8012);

//     cout<<endl<<endl<<endl;
//     cout<<"test1"<<endl;
//     pq->setDataSegment(resultData1,8012);

//     cout<<endl<<endl<<endl;
//     cout<<"test3"<<endl;
//     pq->setDataSegment(resultData3,7012);

//     char *dataPacket;

//     cout<<endl<<endl<<endl;
//     dataPacket=pq->getDataPacket();

//     cout<<endl<<endl<<endl;
//     cout<<"dataPacket: "<<endl;
//     cout<<dataPacket<<endl;
//     cout<<&dataPacket[8000]<<endl;
//     cout<<&dataPacket[16000]<<endl;

//     delete pq;
//     return 0;
// }

// int main(){
//     // 制造数据段区
//     PriorQueue *pq= new PriorQueue();
//     char rawData1[]="imissyou.11111.";
//     char rawData2[]="imissyou.22222.";
//     char rawData3[]="imissyou.3333.";
//     char resultData1[15+HEAD_LEN];
//     char resultData2[15+HEAD_LEN];
//     char resultData3[14+HEAD_LEN];
//     makeData(0,0,44,rawData1,15,resultData1);
//     makeData(1,0,44,rawData2,15,resultData2);
//     makeData(2,0,44,rawData3,14,resultData3);
//     // 装填数据段区
//     cout<<endl<<endl<<endl;
//     cout<<"test2"<<endl;
//     pq->setDataSegment(resultData2,15+HEAD_LEN);

//     cout<<endl<<endl<<endl;
//     cout<<"test1"<<endl;
//     pq->setDataSegment(resultData1,15+HEAD_LEN);

//     cout<<endl<<endl<<endl;
//     cout<<"test3"<<endl;
//     pq->setDataSegment(resultData3,14+HEAD_LEN);

//     // 组装数据包区
//     char *dataPacket;

//     cout<<endl<<endl<<endl;
//     dataPacket=pq->getDataPacket();

//     cout<<endl<<endl<<endl;
//     cout<<"dataPacket: "<<endl;
//     cout<<dataPacket<<endl;

//     delete pq;
//     return 0;
// }