Unix-short-code-competition.sh

$ cat ./test
#!/bin/bash

echo "a
b
3
4
-1
-2
c
d
-c
-d" > /tmp/testinput

echo "test case is:"
cat /tmp/testinput
echo

let i=1
while [ $# -ge 2 ]; do
        echo "test $i: login: $1, password: $2"

        ./B023040011.csh $1 $2 > /tmp/myoutput < /tmp/testinput

        let exitcode=$?

        ./login $1 $2 > /tmp/correctoutput < /tmp/testinput

        if [[ $exitcode != $? ]]; then
                echo "Correct exit code is $?, while your script exits with exit code $exitcode"
        fi

        diff -u /tmp/myoutput /tmp/correctoutput && echo "correct!"

        let i=i+1
        shift
        shift

done

echo
echo "Size of your script: `fgrep -v '#!' B023040011.csh | tr -d '\r\n\t "' | wc -c`"

$ ./test a b 3 4 1 2 -1 -2 c d -c -d
test case is:
a
b
3
4
-1
-2
c
d
-c
-d

test 1: login: a, password: b
correct!
test 2: login: 3, password: 4
correct!
test 3: login: 1, password: 2
correct!
test 4: login: -1, password: -2
correct!
test 5: login: c, password: d
correct!
test 6: login: -c, password: -d
correct!

Size of your script: 399