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#!/bin/sh
# test for basic tee functionality.
if test "$VERBOSE" = yes; then
set -x
tee --version
fi
pwd=`pwd`
t0=`echo "$0" |sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
trap 'status=$?; (exit $status); exit $status' 1 2 13 15
fail=0
mkdir -p $tmp && cd $tmp || fail=1
echo line >sample || fail=1
nums=`seq 9` || fail=1
if test $fail = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
for n in 0 $nums; do
files=`seq $n`
rm -f $files
tee $files <sample >out || fail=1
for f in out $files; do
cmp sample $f || fail=1
done
done
(exit $fail); exit $fail
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