| if [ -z `which mcookie` ] || [ -z `which rm` ] || [ -z `which ln` ] || [ -z `which realpath` ] || [ -z `which mkdir` ] || [ -z `which rmdir` ]; then |
| exit 125; |
| fi |
| |
| CHECK1=$(realpath -e /proc/self/exe) |
| CHECK2=$(realpath /proc/self/exe) |
| |
| if [ "${CHECK1}" != "${CHECK2}" ]; then |
| exit 125; |
| fi |
| |
| TMP="/tmp/$(mcookie)" |
| TMP2="/tmp/$(mcookie)" |
| |
| RMDIR=$(realpath -e $(which rmdir)) |
| MKDIR=$(realpath -e $(which mkdir)) |
| |
| export LANG=C |
| |
| ln -s /bin ${TMP} |
| ! ${RMDIR} ${TMP} > ${TMP}.ref 2>&1 |
| ! ${PROOT} -v -1 ${RMDIR} ${TMP} > ${TMP}.res 2>&1 |
| cmp ${TMP}.ref ${TMP}.res |
| |
| ln -s /this/does/not/exist ${TMP2} |
| ! ${MKDIR} ${TMP2} > ${TMP2}.ref 2>&1 |
| ! ${PROOT} -v -1 ${MKDIR} ${TMP2} > ${TMP2}.res 2>&1 |
| cmp ${TMP2}.ref ${TMP2}.res |
| |
| rm -f ${TMP} |
| rm -f ${TMP}.ref |
| rm -f ${TMP}.res |
| |
| rm -f ${TMP2} |
| rm -f ${TMP2}.ref |
| rm -f ${TMP2}.res |
