Madhavan Karthikeyan

• Oct 13th, 2006

 

Test Case:

On pressing any digit Check whether the display of number is same as button number

On pressing Clear button check whether the display is 0

On pressing '=' button after an arithmetic operation , check whether the result of operation is displayed correctly

Perform all arithmetic operations for +,-,/,* individually & with combinations (1+5-2*3)

Check for the max lenght of digits to be displayed on screen

Check for the decimal calculations & decimal places (Eg;1.2, 1.22,1.222 ..)

Check for Infinity & negative result

Check whether a value divided by 0 shoots an message (Eg:10/0)

saravanan123

 Profile Answers by saravanan123 

• Jul 16th, 2010

 

Test Cases for Calculator :

1. To check whether all the numbers are there
2. To check whether when we type we an see all the numbers are displaying
3. To check whether the screen is visible to see
4.To check whether the calculator has got all the functionalities
5.To check whether when we type the buttons in the calculator it is displaying in the screen
6.To check whether when we give the numbers and fuctionalities it is correctly working
7.To check whether memory button is storing correctly or not
8.TO check whether the calculator can work continuously with out powered off