1 #!/usr/bin/env bash 2 3 DFSAN_DIR=$(dirname "$0")/../ 4 DFSAN_CUSTOM_TESTS=${DFSAN_DIR}/../../test/dfsan/custom.c 5 DFSAN_CUSTOM_WRAPPERS=${DFSAN_DIR}/dfsan_custom.cc 6 DFSAN_ABI_LIST=${DFSAN_DIR}/done_abilist.txt 7 8 DIFFOUT=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 9 ERRORLOG=$(mktemp -q /tmp/tmp.XXXXXXXXXX) 10 11 on_exit() { 12 rm -f ${DIFFOUT} 2> /dev/null 13 rm -f ${ERRORLOG} 2> /dev/null 14 } 15 16 trap on_exit EXIT 17 18 diff -u \ 19 <(grep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} | grep -v "dfsan_get_label" \ 20 | sed "s/^fun:\(.*\)=custom.*/\1/" | sort ) \ 21 <(grep -E "__dfsw.*\(" ${DFSAN_CUSTOM_WRAPPERS} \ 22 | sed "s/.*__dfsw_\(.*\)(.*/\1/" \ 23 | sort) > ${DIFFOUT} 24 if [ $? -ne 0 ] 25 then 26 echo -n "The following differences between the ABI list and ">> ${ERRORLOG} 27 echo "the implemented custom wrappers have been found:" >> ${ERRORLOG} 28 cat ${DIFFOUT} >> ${ERRORLOG} 29 fi 30 31 diff -u \ 32 <(grep -E __dfsw_ ${DFSAN_CUSTOM_WRAPPERS} \ 33 | sed "s/.*__dfsw_\([^(]*\).*/\1/" \ 34 | sort) \ 35 <(grep -E "^\\s*test_.*\(\);" ${DFSAN_CUSTOM_TESTS} \ 36 | sed "s/.*test_\(.*\)();/\1/" \ 37 | sort) > ${DIFFOUT} 38 if [ $? -ne 0 ] 39 then 40 echo -n "The following differences between the implemented " >> ${ERRORLOG} 41 echo "custom wrappers and the tests have been found:" >> ${ERRORLOG} 42 cat ${DIFFOUT} >> ${ERRORLOG} 43 fi 44 45 if [[ -s ${ERRORLOG} ]] 46 then 47 cat ${ERRORLOG} 48 exit 1 49 fi 50 51
