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#!/bin/sh
# make sure `cp -p' preserves special bits
# This works only when run as root.
if test "$VERBOSE" = yes; then
set -x
cp --version
fi
pwd=`pwd`
tmp=spec-bits.$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
touch file || framework_failure=1
chmod u-w file || framework_failure=1
(echo foo >> file) >/dev/null 2>&1 || {
echo '********************************************'
echo "$0: NOTICE: This test must be run as root."
echo "You can do the following as \`root' to run just this test:"
echo ""
echo "cd $pwd && $MAKE check TESTS=special-bits"
echo ""
echo '********************************************'
exit 77
}
touch a b || framework_failure=1
chmod u+sx,go= a || framework_failure=1
chmod u=rwx,g=sx,o= b || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
cp -p a a2 || fail=1
set _ `ls -l a`; shift; a_perms=$1
set _ `ls -l a2`; shift; a2_perms=$1
test $a_perms = $a2_perms || fail=1
cp -p b b2 || fail=1
set _ `ls -l b`; shift; b_perms=$1
set _ `ls -l b2`; shift; b2_perms=$1
test $b_perms = $b2_perms || fail=1
(exit $fail); exit
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