#! /bin/sh # Show that grep handles PCRE's PCRE_ERROR_MATCHLIMIT. # In grep-2.8, it would abort. # # Copyright (C) 2011-2020 Free Software Foundation, Inc. # # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright # notice and this notice are preserved. . "${srcdir=.}/init.sh"; path_prepend_ ../src require_pcre_ fail=0 echo aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab > in || framework_failure_ returns_ 2 grep -P '((a+)*)+$' in > out || fail=1 compare /dev/null out || fail=1 Exit $fail