contrib/reghunt/bin/gcc-test-segfault-on-valid-code

   1 #! /bin/sh
   2
   3 # Test an "ice-on-valid-code" GCC bug that results in a compiler
   4 # segfault, using environment variables set in several reghunt scripts
   5 # and configuration files.
   6 #
   7 # Copyright (C) 2007 Free Software Foundation.
   8 #
   9 # This file is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18 #
  19 # For a copy of the GNU General Public License, write the the
  20 # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21 # Boston, MA 02111-1301, USA.
  22
  23 ID=$1
  24
  25 LOGID=`printf "%04d" ${ID}`
  26 LOG=${BUGID}.${LOGID}.out
  27 MSGID="bug ${BUGID}, id ${ID}"
  28
  29 $REG_TEST_COMPILER $REG_OPTS $REG_TESTCASE > ${LOG} 2>&1
  30
  31 if [ $? -eq 0 ]; then
  32     echo "`date`  test compiled successfully for ${MSGID}"
  33     exit $REG_PASS
  34 fi
  35
  36 grep -q 'No such file or directory' ${LOG}
  37 if [ $? -eq 0 ]; then
  38     echo "`date`    unexpected failure: missing file for ${MSGID}"
  39     exit $REG_ERROR
  40 fi
  41
  42 grep -q 'egmentation fault' ${LOG}
  43 if [ $? -ne 0 ]; then
  44     echo "`date`    unexpected failure: no segfault message for ${MSGID}"
  45     exit $REG_ERROR
  46 fi
  47
  48 echo "`date`  compilation failed for ${MSGID}"
  49 exit $REG_FAIL