1#!/bin/sh 2# This would fail with grep-2.21's dfa.c. 3 4# Copyright 2014-2021 Free Software Foundation, Inc. 5 6# This program is free software: you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation, either version 3 of the License, or 9# (at your option) any later version. 10 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15 16# You should have received a copy of the GNU General Public License 17# along with this program. If not, see <https://www.gnu.org/licenses/>. 18 19. "${srcdir=.}/init.sh"; path_prepend_ ../src 20 21# Add "." to PATH for the use of test-dfa-match-aux. 22path_prepend_ . 23 24if (type timeout) >/dev/null 2>&1; then 25 # Busybox's timeout required -t until its 1.30.0 release on 2018-12-31, 26 # after which it became compatible with coreutils' timeout. 27 if timeout --help 2>&1 | grep BusyBox && timeout -t 0 true; then 28 timeout_10='timeout -t 10' 29 else 30 timeout_10='timeout 10' 31 fi 32else 33 timeout_10= 34fi 35 36fail=0 37 38${CHECKER} test-dfa-match-aux a ba 0 > out || fail=1 39compare /dev/null out || fail=1 40 41in=$(printf "bb\nbb") 42$timeout_10 ${CHECKER} test-dfa-match-aux a "$in" 1 > out || fail=1 43compare /dev/null out || fail=1 44 45Exit $fail 46