• LoadRunner 常用函数


    字符串操作

      1.字符串操作(  先strcpy   后strcat)

      拷贝字符串到path路径下(从字符串前面开始操作)

    *str= "aa.txt"
    
      strcpy( str ,"c:\top")
    
    ---c:	opaa.txt

      2.字符串链接函数

    链接两个字符串 strcat  (从字符串后面开始操作)
         strcat (str,str1)

      3.将字符串转换为整形

    atol(str)
    
        int  i=0
    
        char *s ="7 dollars"
    
        i =atol(s)
    
        lr_log_message("转换后的金额是 $%d" ,i)

      4.字符串的拼接

    sprintf()
    
        int index=56
    
        char filename[56] , *suffix=''txt"
    
        sprintf(filename,"log_%d_%s",index,suffix)
    
        lr_message(filename)
    

      

    二、日志输出函数

     1.lr_output_message('sss')  输出日志 (存在网络传输、从负载机传到contouter)
    
      2.lr_log_message('sssssss')  输出日志 (不存在网络传输、只打印在本机)
      3.lr_message('sss') 
    
      4.lr_error_message('csssss')  错误输出 、打出的日志颜色红色高亮
    

    三、时间 time

    typedef long time_t; 
    
        time_t t; 
    
        lr_message ("Time in seconds since 1/1/70: %ld
    ", time(&t)); 
    
        lr_message ("Formatted time and date: %s", ctime(&t)); 

    四、协议相关函数

     1.   web_link     web_url

       非严格URL模式下出现

       web_submit_data()

           Referer  请求的来源

      

    web_url("test.html", 
    
        "URL=http://localhost/test.html", 
    
        "Resource=0", 
    
        "RecContentType=text/html", 
    
        "Referer=", 
    
        "Mode=HTML", 
    
        LAST ); 
    
    web_link("Test1", 
    
        "Text=Test1", 
    
        LAST ); 
    

      2.  发送 post  请求的函数  web_submit_data 与 web_submit_form

        web_submit_data  与  web_submit_form 后者是基于上下文的 有依赖关系 不能随意注释
      web_submit_form 中的hidden 自动发送
    

      3.web_custom_request  自定义http 请求

      录制web -url -高级中的选项(web_custom_request)

     

     4.web_add_header (key,value)  

     

    Adds the specified header to the next HTTP requests.
      web_add_header ('use","zhuifeng")
    

      

    5. web_add_auto_header(key,value)

      Adds the specified header to all subsequent HTTP requests

      web_add_auto_header('use","zhuifeng")

    6.获取响应的信息 

      web_get_int_propety(

    HTTP_INFO_DOWNLOAD_SIZE

      

      General Information 、HTTP_INFO_RETURN_CODE、HTTP_INFO_DOWNLOAD_SIZE、HTTP_INFO_DOWNLOAD_TIME

    { 
    
    int HttpRetCode; 
    
    web_url("my_home", 
    
        "URL=http://my_home", 
    
        "TargetFrame=_TOP", 
    
        LAST ); 
    
    HttpRetCode = web_get_int_property(HTTP_INFO_RETURN_CODE); 
    
    if (HttpRetCode == 200) 
    
        lr_log_message("The script successfully accessed the My_home home page"); 
    
        else 
    
        lr_log_message("The script failed to access the My_home home page "); 
    
    } 
    

      

    Action() 
    
    { 
    
    int i; 
    
    int j; 
    
        lr_start_transaction("DownloadUrL"); 
    
        web_url("club_registration.html", 
    
            "URL=https://secure.funclubreg.com/funclub.com/registration_form.html", 
    
            "Resource=0", 
    
            "RecContentType=text/html", 
    
            "Referer=", 
    
            "Snapshot=t1.inf", 
    
            "Mode=HTML", 
    
            EXTRARES, 
    
            "Url=images/inside/all_about_club.gif", ENDITEM, 
    
            "Url=images/inside/whats_new.gif", ENDITEM, 
    
            "Url=images/inside/club_news.gif", ENDITEM, 
    
            "Url=images/inside/club_events_roll.gif", ENDITEM, 
    
            "Url=findclubs.swf", ENDITEM, 
    
            LAST ); 
    
    /* Code the web_get_int_property function after the request 
    
    (such as web_url or web_link) which starts the download. 
    
    */ 
    
    
    i = web_get_int_property(HTTP_INFO_DOWNLOAD_SIZE); 
    
    lr_output_message("The download size of the URL was: %d",i); 
    
    if(i > 10000) 
    
    { 
    
    lr_end_transaction("DownloadUrL", LR_PASS); 
    
    } 
    
    else 
    
    { 
    
    lr_end_transaction("DownloadUrL", LR_FAIL); 
    
    } 
    
    lr_start_transaction("DownloadPDF"); 
    
         web_link("PDF version", 
    
            "Text=PDF version", 
    
            "Snapshot=t2.inf", 
    
            LAST ); 
    
    j = web_get_int_property(HTTP_INFO_DOWNLOAD_SIZE); 
    
    lr_output_message("The download size of the PDF file was: %d",j); 
    
    
    if(j > 10000) 
    
    { 
    
    lr_end_transaction("DownloadPDF", LR_PASS); 
    
    } 
    
    else 
    
    { 
    
    lr_end_transaction("DownloadPDF", LR_FAIL); 
    
    } 
    
        return 0; 
    
    } 
    

      

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  • 原文地址:https://www.cnblogs.com/tsgxj/p/10996103.html
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