# This file is part of Mailfromd testsuite. -*- Autotest -*-
# Copyright (C) 2009-2020 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

AT_SETUP([regex on optimization level 0])
AT_KEYWORDS([regex regopt regopt0])

# Affected versions: <= 5.9.90-2009-10-03
# Description: With disabled optimisation, regular expressions
# were not registered in regex table and the `regind' parameter
# contained garbage. On runtime this caused coredumps.
  
AT_WITH_MAILFROMD_OPTIONS([-O0],[
MF_RUN_TEXT([
func main(...)
  returns number
do
  string re '\(.*\)=\(.*\).*'
  if $1 matches re
    echo "\1 equals \2"
  fi
done
],
[x=314],
[0],
[],
[x equals 314
])])

AT_CLEANUP