1#!/bin/sh
2# Validate timeout parameter combinations
3
4# Copyright (C) 2008-2023 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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ timeout env
21getlimits_
22
23
24# internal errors are 125, distinct from execution failure
25
26# invalid timeout
27returns_ 125 timeout invalid sleep 0 || fail=1
28
29# invalid kill delay
30returns_ 125 timeout --kill-after=invalid 1 sleep 0 || fail=1
31
32# invalid timeout suffix
33returns_ 125 timeout 42D sleep 0 || fail=1
34
35# floating point notation
36timeout 10.34 sleep 0 || fail=1
37
38# nanoseconds potentially supported
39timeout 9.999999999 sleep 0 || fail=1
40
41# invalid signal spec
42returns_ 125 timeout --signal=invalid 1 sleep 0 || fail=1
43
44# invalid command
45returns_ 126 env . && { returns_ 126 timeout 10 . || fail=1; }
46
47# no such command
48returns_ 127 timeout 10 no_such || fail=1
49
50Exit $fail
51