1#!/bin/sh 2# Verify that internal failure in nice gives exact status. 3 4# Copyright (C) 2009-2023 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 20. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src 21print_ver_ nice env 22 23 24# These tests verify exact status of internal failure. 25returns_ 125 nice -n 1 || fail=1 # missing command 26returns_ 125 nice --- || fail=1 # unknown option 27returns_ 125 nice -n 1a || fail=1 # invalid adjustment 28returns_ 2 nice sh -c 'exit 2' || fail=1 # exit status propagation 29returns_ 126 env . && { returns_ 126 nice . || fail=1; } # invalid command 30returns_ 127 nice no_such || fail=1 # no such command 31 32Exit $fail 33