#!/bin/bash

EXIT_CODE=0

run_test()
{
    echo -n " $1"
    cat $2 | ./ex19 >/dev/null
    if [[ $? -eq 0 ]]
    then
        echo " ... OK"
    else
        echo " ... FAIL"
        EXIT_CODE=1
    fi
    rm -f $2
}


tmp_01=`mktemp`
cat > $tmp_01 <<EOF
l
n
w
n
w
n
w
e
w
e
e
e
s
s
w
w
n
a
a
a
a
a
a
a
a
a
a
a
a
EOF

tmp_02=`mktemp`
cat > $tmp_02 <<EOF
l
a
a
a
a
a
n
hutesoahutesohas
999999999999
l
n
n
n
e
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
EOF


run_test '01' $tmp_01
run_test '02' $tmp_02


exit $EXIT_CODE