Zee的LR脚本练习三：比较两个字符串变量

本文链接：https://blog.youkuaiyun.com/zeeslo/article/details/1549704

本文通过两个示例展示了如何使用LoadRunner进行字符串比较操作。第一个示例直接定义了两个字符串并进行了比较；第二个示例则使用LoadRunner API保存和加载字符串后再进行比较。两个示例均验证了相同字符串之间的正确性。

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一：

以下脚本，定义两个一样的字符数组，对比后，打印出result的值：

vuser_init()
{

int result;
char string1[] = "We can see the string:zee";
char string2[] = "We can see the string:zee";
lr_output_message("the string1 is %s.",string1);
lr_output_message("the string2 is %s.",string2);

result = strcmp(string1,string2);
   if ( result == 0 )
           {
        lr_output_message("the result is 0.");
        }
   else
   {
     lr_output_message("the result is not 0.");
   }

return 0;
}

运行结果：

Starting action vuser_init.
Web Turbo Replay of LoadRunner 8.1.0 for WINXP; Web build 4788 [MsgId: MMSG-27143]
Run-Time Settings file: "C:/Documents and Settings/Zee/Local Settings/Temp/noname26//default.cfg" [MsgId: MMSG-27141]
vuser_init.c(7): the string1 is We can see the string:zee.
vuser_init.c(8): the string2 is We can see the string:zee.
vuser_init.c(13): the result is 0.
Ending action vuser_init.
Running Vuser...

二：

脚本：
vuser_init()
{

int result;
char string1;
char string2;
lr_save_string( "We can see the string:zee","string1" );
lr_save_string( "We can see the string:zee","string2" );

lr_output_message("the string1 is %s.",lr_eval_string("{string1}"));
lr_output_message("the string2 is %s.",lr_eval_string("{string2}"));

result = strcmp(lr_eval_string("{string1}"),lr_eval_string("{string1}"));
   if ( result == 0 )
           {
        lr_output_message("the result is 0.");
        }
   else
   {
     lr_output_message("the result is not 0.");
   }

return 0;
}

结果：

Starting action vuser_init.
Web Turbo Replay of LoadRunner 8.1.0 for WINXP; Web build 4788 [MsgId: MMSG-27143]
Run-Time Settings file: "C:/Documents and Settings/Zee/Local Settings/Temp/noname26//default.cfg" [MsgId: MMSG-27141]
vuser_init.c(10): the string1 is We can see the string:zee.
vuser_init.c(11): the string2 is We can see the string:zee.
vuser_init.c(16): the result is 0.
Ending action vuser_init.
Running Vuser...