socket_tcp协议_loadrunner测试

1、lrs_create_socket("socket0", "TCP", "RemoteHost=127.0.0.1:8888", LrsLastArg)，创建socket连接
2、lrs_send("socket0", "buf0", LrsLastArg)，发送buf中的数据
3、lrs_receive("socket0", "buf1", LrsLastArg)，接收服务器返回的数据，并保存到一个buf1中
4、lrs_save_param("socket0",NULL,"RecivedData",0,-1)，获取服务器返回的数据，并保存到一个参数中RecivedData，最后两个参数，偏移量和length
5、lrs_save_searched_string("socket0",NULL,"RecivedData","LB/BIN=|","RB/BIN=|",1,0,-1)，获取服务器返回的数据，并指定了左右边界，过滤出想要的数据，保存到一个参数中，最后三个参数分别为，取值序号、偏移量、保存长度
6、lrs_close_socket("socket0")，关闭链接

设置超时
lrs_set_recv_timeout2
当定义的buf长度与实际不匹配时，可以将接受数据的时间设置为0，避免等待的情况。

send buf0 10
	"123"
	recv buf1 19

　　

自编socket 接口源代码

 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.ServerSocket;
 import java.net.Socket;

 public class TcpServer {

     public static void main(String[] args) {
         try {
             ServerSocket serverSocket = new ServerSocket(8888);
             System.out.println("server start...");
             while (true){
                 Socket socket = serverSocket.accept();
                 InputStream inputStream = socket.getInputStream();
                 byte[] by = new byte[1024];
                 int len = inputStream.read(by);
                 System.out.println("Msg from "+socket.getInetAddress().getHostAddress()+":"+new String(by,0,len));
                 OutputStream outputStream = socket.getOutputStream();
                 outputStream.write("|0|SUCCESS|1000913|".getBytes());
                 outputStream.flush();
             }
 //            socket.close();
         }catch (Exception e){
             e.printStackTrace();
         }
     }
 }

TcpServer.java

测试脚本源码

 #include "lrs.h"

 Action()
 {
 //开始事务
     lr_start_transaction("tcp");
 //建立连接
     lrs_create_socket("socket0", "TCP", "RemoteHost=127.0.0.1:8888", LrsLastArg);
 //开始发送 buf0 数据
     lrs_send("socket0", "buf0", LrsLastArg);
 //接收并保持一个buf1
     lrs_receive("socket0", "buf1", LrsLastArg);
 //相当于提去SUCCESS这个值 ，存惨
     lrs_save_param("socket0",NULL,"RecivedData",,);

 //事务判断
     //注意 <> 使用参数是尖括号
     if(strcmp(lr_eval_string("<RecivedData>"),"SUCCESS")==){

 //结束事务
         lr_end_transaction("tcp", LR_PASS);

     }else{

         lr_end_transaction("tcp", LR_FAIL);

     }

     return ;
 }

sockets 接口测试脚本

 Virtual User Script started at : -- ::
 Starting action vuser_init.
 vuser_init.c(): lrs_startup()
 Ending action vuser_init.
 Running Vuser...
 Starting iteration .
 Starting action Action.
 Action.c(): Notify: Transaction "tcp" started.
 Action.c(): lrs_create_socket(socket0, TCP, ...)
 Action.c(): lrs_send(socket0, buf0)
 Action.c(): Notify: Parameter Substitution: parameter "num" =  ""
 Action.c(): lrs_receive(socket0, buf1)
 ================================RECEIVED BUFFER================================
     "|0|SUCCESS|1000913|"
 ===============================================================================
 Action.c(): callRecv: bytes were received
 Action.c(): lrs_save_param(socket0, null, RecivedData, , )
 Action.c(): Notify: Saving Parameter "RecivedData = SUCCESS".
 Action.c(): Notify: Parameter Substitution: parameter "RecivedData" =  "SUCCESS"
 Action.c(): Notify: Transaction "tcp" ended with "Pass" status (Duration: 0.0316).
 Action.c(): lrs_close_socket(socket0)
 Ending action Action.
 Ending iteration .
 Ending Vuser...
 Starting action vuser_end.
 vuser_end.c(): lrs_cleanup()
 Ending action vuser_end.
 Vuser Terminated.

log

data.ws需要添加这几行

send buf0 10
"<num>"
recv buf1 19