loadrunner scripts

1. ReadFile:

Action()
{

int count,total=0;
char buffer [50];
long file_stream;
char * filename = "C:\test.txt"; //读取文件的存放位置

//判断是否可以读取文件
if((file_stream =fopen(filename,"r"))==NULL)
{
lr_error_message("不能打开%s文件！",filename);

return -1;
}

while(!feof(file_stream))
{
count=fread(buffer,sizeof(char),50,file_stream); //从文件中读取50个字符
total=total+count; //字符个数计数
if(total>=50)
{
fclose(file_stream); //关闭文件
lr_output_message("文件的前50字符:%s",buffer);
break; //退出循环
}

}
return 0;
}

2. PostHtmlScipt:

Action()
{
int status;

lr_start_transaction("send");

web_reg_find("Search=Body",//这里说明在Body的范围内查找
"SaveCount=ret_Count",//这里表示把返回值的个数放在变量ret_Count里
"Text=t",//这里表示查找的内容是“t”
LAST);

status=web_submit_data("trs",
"Action=http://192.168.77.185:9002/recognizeText",//地址
"Method=POST",//POST请求
"RecContentType=text/html",
"Mode=HTML",
ITEMDATA,
"Name=usercontent","Value=gprs",ENDITEM,//这一行表示传入一个参数usercontent，值为gprs
"Name=Accept","Value=text/plain",ENDITEM,
LAST);

lr_output_message("Request Status:%d",status);

if (atoi(lr_eval_string("{ret_Count}")) > 0){//这里判断检查到的个数
lr_output_message("Rec successful.");
lr_end_transaction("send", LR_PASS);
}
else{
lr_error_message("Rec failed");
lr_end_transaction("send", LR_FAIL);
}

return 0;
}

3. SoapScript

Action2()
{
int status;

lr_start_transaction("send");

status=web_service_call( "StepName=getSupportCity_102",
"SOAPMethod=WeatherWebService|WeatherWebServiceSoap|getSupportCity",//这里是我已经引用了webservice的名称及调用方法
"ResponseParam=response",
"Service=WeatherWebService",
"ExpectedResponse=SoapResult",
"Snapshot=t1353067092.inf",
BEGIN_ARGUMENTS,
"byProvinceName=安徽",//这里是入参，参数名称：byProvinceName，值：安徽。入参和返回值的名称都可以再引用里看见
END_ARGUMENTS,
BEGIN_RESULT,
"getSupportCityResult=result",//这里是返回值，名称：getSupportCityResult，把它放到变量result中
END_RESULT,
LAST);

lr_output_message("Request Status:%d",status);
lr_output_message("Result:%s",lr_eval_string("{result}"));//这里把返回值输出，调试webservice的时候用

if(strstr(lr_eval_string("{result}"),"合肥")>0){//这里是判断返回值中是否包含“合肥”
lr_end_transaction("send",LR_PASS);
}else{
lr_end_transaction("send",LR_AUTO);
}

return 0;
}

4. GetHtmlScript

Action()
{
int status;
lr_start_transaction("send");

web_reg_find("Search=Body",//这里说明在Body的范围内查找
"SaveCount=ret_Count",//这里表示把返回值的个数放在变量ret_Count里
"Text=mobile",//这里表示查找的内容是“mobile”
LAST);//LAST：属性列表结束的标记符。

status=web_url("Baidu_Search",
"URL= http://www.baidu.com/s?wd=mobile",
"TargetFrame=Main",
"Resource=0",
"RecContentType=text/html",
"Mode=http",
LAST );

lr_output_message("Request Status:%d",status);
lr_output_message("查找到的返回值个数:%d",atoi(lr_eval_string("{ret_Count}")));

if (atoi(lr_eval_string("{ret_Count}")) > 0){//这里判断检查到的个数
lr_output_message("Rec successful.");
lr_end_transaction("send", LR_PASS);
}
else{
lr_error_message("Rec failed");
lr_end_transaction("send", LR_FAIL);
}

return 0;
}

5. WindowsSocketScript:

#include "lrs.h"

Action()
{
char *recvbuf;
int recvlen=0;
int rc;

lrs_startup(257);

lr_start_transaction("Trans_1");
lr_start_transaction("Conn_1");

rc=lrs_create_socket("socket0", "TCP", "RemoteHost=192.168.161.234:8888", LrsLastArg);//创建Socket连接

if (rc != 0 ) {
lr_end_transaction("Conn_1", LR_FAIL);
lr_end_transaction ("Trans_1", LR_FAIL);
return 0;
}

lr_end_transaction("Conn_1", LR_PASS); //判断socket是否链接成功的事务，0表示创建成功

lrs_send("socket0", "buf0", LrsLastArg); //发送buf0，buf0为在data.ws中定义的发送变量

lrs_receive("socket0", "buf1", LrsLastArg); //接收消息，存放在buf1中，buf1是在data.ws中定义的接收数组，注意数组长度一定要大于等于实际接收长度

lrs_get_last_received_buffer("socket0",&recvbuf,&recvlen);//把Socket最后接收的字节数组，长度放在recvlen中，内容放在recvbuf中

lr_output_message("Received:%s",lr_eval_string(recvbuf));

if(recvlen>3)
lr_end_transaction("Trans_1", LR_PASS);
else
lr_end_transaction ("Trans_1", LR_FAIL);

lrs_disable_socket("socket0", DISABLE_SEND_RECV);

lrs_close_socket("socket0");
return 0;
}

6. WebToursDemo:

Action()
{

web_url("WebTours",
"URL=http://127.0.0.1:1080/WebTours/",
"Resource=0",
"RecContentType=text/html",
"Referer=",
"Snapshot=t1.inf",
"Mode=HTML",
LAST);

lr_rendezvous("集合点");

lr_start_transaction("登陆时间");
web_submit_form("login.pl",
"Snapshot=t2.inf",
ITEMDATA,
"Name=username", "Value={username}", ENDITEM,
"Name=password", "Value={password}", ENDITEM,
"Name=login.x", "Value=59", ENDITEM,
"Name=login.y", "Value=5", ENDITEM,
LAST);
lr_end_sub_transaction("登陆时间",LR_ABORT);

return 0;
}