计算器功能测试

实验三计算器功能测试

预习报告

（一）实验目的

1．理解并掌握WinRunner的测试流程；

2．掌握掌握数据驱动测试脚本编写方法；

（二）实验内容

1．识别windows计算器GUI对象；

2．编写数据驱动测试脚本，分别测试windows计算器的加、减、乘、除运算。

（三）实验要求

1．分别为windows计算器的加、减、乘、除运算设计测试用例，填写用例设计表；

2．编写数据驱动测试脚本，使用Debug模式对脚本除错；

实验报告

（一）实验步骤

一．加法

代码：

GUI_load("D:\\Program Files\\Mercury Interactive1\\WinRunner\\dat\\calc.gui");

set_window ("‹¡ {— Vh ");

table = "‹¡ {— Vh .xls";

rc = ddt_open(table, DDT_MODE_READ);

if (rc!= E_OK && rc != E_FILE_OPEN)

{

pause("Cannot open table.");

}

ddt_get_row_count(table,table_RowCount);

for(table_Row = 1; table_Row <= table_RowCount; table_Row ++)

{

ddt_set_row(table,table_Row);

button_press ("C");

additive1=ddt_val(table,"additive1");

additive2=ddt_val(table,"additive2");

add1=length(additive1);

while(add1>0)

if(substr(additive1,add1,1)==" ")

add1--;

else break;

i=1;

while(i

if(substr(additive1,i,1)==" ")

i++;

else break;

additive11=substr(additive1,i,add1);

for(i=1;i<=length(additive11);i++)

button_press (substr(additive11,i,1));

button_press ("+");

if(additive2=="")

{additive2=additive11;}

else

{

add2=length(additive2);

while(add2>0)

if(substr(additive2,add2,1)==" ")

add2--;

else break;

i=1;

while(i

if(substr(additive2,i,1)==" ")

i++;

else break;

additive22=substr(additive2,i,add2);

for(i=1;i<=length(additive22);i++)

button_press (substr(additive22,i,1));

}

button_press ("=");

edit_get_text("Edit",result);

len=length(result);

while(len>0)

if(substr(result,len,1)==" "||substr(result,len,1)==".") len--;

else break;

i=1;

while(i

if(substr(result,i,1)==" ")

i++;

else break;

result=substr(result,i,len);

if(int(additive1+additive2)==int(result))

tl_step("testcase"&table_Row,0,additive1&"+"&additive2&"="&(additive1+additive2)&"is equal with result"&result&",correct.");

else

tl_step("testcase"&table_Row,1,additive1&"+"&additive2&"="&(additive1+additive2)&"is not equal with result"&result&",incorrect.");

}

ddt_close(table);

结果：

二．减法

代码：

GUI_load("D:\\Program Files\\Mercury Interactive1\\WinRunner\\dat\\calc.gui");

set_window ("‹¡ {— Vh ");

table = "QÏ .xls";

rc = ddt_open(table, DDT_MODE_READ);

if (rc!= E_OK && rc != E_FILE_OPEN)

pause("Cannot open table.");

ddt_get_row_count(table,table_RowCount);

for(table_Row = 1; table_Row <= table_RowCount; table_Row ++)

{

ddt_set_row(table,table_Row);

button_press ("C");

additive1=ddt_val(table,"additive1");

additive2=ddt_val(table,"additive2");

add1=length(additive1);

while(add1>0)

if(substr(additive1,add1,1)==" ")

add1--;

else break;

i=1;

while(i

if(substr(additive1,i,1)==" ")

i++;

else break;

additive11=substr(additive1,i,add1);

if(substr(additive11,1,1)=="-")