1 1.1 mrg #! /bin/sh 2 1.1 mrg 3 1.1 mrg # Test a bug for which the compiler hangs, using environment variables 4 1.1 mrg # set in several reghunt scripts and configuration files. 5 1.1 mrg # 6 1.1 mrg # Copyright (C) 2007 Free Software Foundation. 7 1.1 mrg # 8 1.1 mrg # This file is free software; you can redistribute it and/or modify 9 1.1 mrg # it under the terms of the GNU General Public License as published by 10 1.1 mrg # the Free Software Foundation; either version 3 of the License, or 11 1.1 mrg # (at your option) any later version. 12 1.1 mrg # 13 1.1 mrg # This program is distributed in the hope that it will be useful, 14 1.1 mrg # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 1.1 mrg # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 1.1 mrg # GNU General Public License for more details. 17 1.1 mrg # 18 1.1 mrg # For a copy of the GNU General Public License, write the the 19 1.1 mrg # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 1.1 mrg # Boston, MA 02111-1301, USA. 21 1.1 mrg 22 1.1 mrg ID=$1 23 1.1 mrg LOGID=`printf "%04d" ${ID}` 24 1.1 mrg LOG=${BUGID}.${LOGID}.out 25 1.1 mrg MSGID="bug ${BUGID}, id ${ID}" 26 1.1 mrg 27 1.1 mrg trap "echo \"`date` compiler hang for ${MSGID}\"; pkill -9 cc1; exit $REG_FAIL" SIGUSR1 28 1.1 mrg SLEEPCNT=10 29 1.1 mrg 30 1.1 mrg # Set up to trap the hang. 31 1.1 mrg sleep $SLEEPCNT && /bin/kill -s SIGUSR1 0 & 32 1.1 mrg SLEEPID=$! 33 1.1 mrg 34 1.1 mrg # This might hang. 35 1.1 mrg $REG_TEST_COMPILER $REG_OPTS $REG_TESTCASE > ${LOG} 2>&1 36 1.1 mrg 37 1.1 mrg # The command didn't hang. Capture its return value so we can check 38 1.1 mrg # whether it had other unexpected problems. 39 1.1 mrg RET=$? 40 1.1 mrg 41 1.1 mrg # Kill the sleep command so it won't finish normally and cause this 42 1.1 mrg # process to get a signal telling it to report a failure. 43 1.1 mrg /bin/kill $SLEEPID 44 1.1 mrg 45 1.1 mrg if [ $RET -eq 0 ]; then 46 1.1 mrg echo "`date` test compiled successfully for ${MSGID}" 47 1.1 mrg exit $REG_PASS 48 1.1 mrg fi 49 1.1 mrg 50 1.1 mrg grep -q 'No such file or directory' ${LOG} 51 1.1 mrg if [ $? -eq 0 ]; then 52 1.1 mrg echo "`date` unexpected failure: missing file for ${MSGID}" 53 1.1 mrg exit $REG_ERROR 54 1.1 mrg fi 55 1.1 mrg 56 1.1 mrg grep -q "egmentation fault" 57 1.1 mrg if [ $? -eq 0 ]; then 58 1.1 mrg echo "`date` unexpected failure: segfault for ${MSGID}" 59 1.1 mrg exit $REG_ERROR 60 1.1 mrg fi 61 1.1 mrg 62 1.1 mrg echo "`date` unexpected failure for ${MSGID}" 63 1.1 mrg exit $REG_ERROR 64
Indexes created Mon Jul 13 00:28:05 UTC 2026