freebsd-dev/tools/regression/usr.bin/xargs/regress.sh

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# $FreeBSD$
# Go into the regression test directory, handed to us by make(1)
TESTDIR=$1
if [ -z "$TESTDIR" ]; then
TESTDIR=.
fi
cd $TESTDIR
for test in normal I J L; do
echo "Running test $test"
case "$test" in
normal)
xargs echo The < regress.in | diff -u regress.$test.out -
;;
I)
xargs -I% echo The % % % %% % % < regress.in | diff -u regress.$test.out -
;;
J)
xargs -J% echo The % again. < regress.in | diff -u regress.$test.out -
;;
L)
xargs -L3 echo < regress.in | diff -u regress.$test.out -
;;
esac
if [ $? -eq 0 ]; then
echo "Test $test detected no regression, output matches."
else
echo "Test $test failed: regression detected. See above."
exit 1
fi
done