coreutils/tests/rm/cycle
2003-02-06 08:09:18 +00:00

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#!/bin/sh
# rm (coreutils-4.5.4) could be tricked into mistakenly reporting a cycle.
if test "$VERBOSE" = yes; then
set -x
rm --version
fi
. $srcdir/../lang-default
PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
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 '(exit $?); exit $?' 1 2 13 15
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
mkdir -p a/b
touch a/b/file
chmod u-w a/b
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
rm -rf a a 2>&1 | sed 's/:[^:]*$//' > out || fail=1
cat <<\EOF > exp
rm: cannot remove `a/b/file'
rm: cannot remove `a/b/file'
EOF
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
(exit $fail); exit $fail