软件测试工具Winrunner描述性编程

发布: 2010-3-23 10:04 | 作者: 网络转载 | 来源: 领测软件测试 | 查看: 51次 | 进入软件测试论坛讨论

刚刚用了QTP的描述性编程，忽然想起用WinRunner也用一下描述性编程。做了感觉还不错，呵呵。。。。

以下是本人用WINDOW XP自带的一个计算器做的一个小例子：

        #################################################################################
        #
        # Descrīption-------------Use Descrīption Programing to Test the CALC in Window XP by WinRunner
        #
        # Tester------------------Lantian Wei
        #
        # Modify Time-----------2007-7-24
        #
        #################################################################################

invoke_application("calc.exe","","c:\\windows\\system32\\",SW_SHOW);
        static myarr[]={{1,"+",2,3},{1,"-",2,-1},{1,"*",2,2},{1,"/",2,0.5}};
        win_activate("{class: window,label: Calculator}");
        set_window("{class: window,label: Calculator}",5);
        for(i=0;i<4;i++)
        { for(j=0;j<3;j++)
             button_press("{class: push_button,label:"&myarr[i,j]&"}");
          button_press("{class: push_button,MSW_class: Button,label:=}");
          edit_get_text ("{class: edit}", result);
        if(index(myarr[i,j],".")==0)
        {
           if(result==myarr[i,j]&". ")
             tl_step("CheckAnswer",0,"The calculatation is right:"&myarr[i,j-3]&" "&myarr[i,j-2]&" "&myarr[i,j-1]&" = "result);
           else
             tl_step("CheckAnswer",1,"The calculatation is wrong:"&myarr[i,j-3]&" "&myarr[i,j-2]&" "&myarr[i,j-1]&" != "result);
          wait(1);
          }
        else
        {
          if(result==myarr[i,j]&" ")
            tl_step("CheckAnswer",0,"The calculatation is right:"&myarr[i,j-3]&" "&myarr[i,j-2]&" "&myarr[i,j-1]&" = "result);
          else
           tl_step("CheckAnswer",1,"The calculatation is wrong:"&myarr[i,j-3]&" "&myarr[i,j-2]&" "&myarr[i,j-1]&" != "result);
          wait(1);
          }
        }
        win_close("{class: window,label: Calculator}");

以上是本人用描述性编程写的脚本，至此现丑了。如有不足之处还请大家指正！在此先表示感谢！

通过这个例子的练习，我发现它确实有好多优点，比如你从此不用在关心那烦人的对象库了，而一个测试脚本里基本上在对象库中出现的问题最多了。然而它还是有缺点的，比如对于无法识别的对象，它就无能为力了，而对于那些OBJECT对象，它的支持也不好。所以如果WR对应用程序识别的满好的话，不如用描述性编程试试。