Given a simple program designed to take inputs of integers
from 1-1000 and to output the factorial value of that
number, how would you test this program? You do not have
access to the code. Please be as specific as possible.
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Answer Posted / tudor
write some programs to take a string input assumed to be
1000! 999! 500! or 1!, test the asspumption. and ouput the
result "OK" or "NOT OK"
Pass the output of program to be tested to your programs
using some scripting
e.g:
echo "testig 1!"
echo `echo "1" > targetprogram | test1fact`
echo "testig 500!"
echo `echo "500" > targetprogram | test500fact`
...
Also should test the output for 1001, 0, xyz, -1
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