2 # Validate timeout parameter combinations
4 # Copyright (C) 2008-2013 Free Software Foundation, Inc.
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.
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.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
24 # internal errors are 125, distinct from execution failure
27 timeout invalid sleep 0
28 test $? = 125 || fail=1
31 timeout --kill-after=invalid 1 sleep 0
32 test $? = 125 || fail=1
34 # invalid timeout suffix
36 test $? = 125 || fail=1
38 # It was seen on 32 bit Linux/HPPA that a kernel time_t overflowed,
39 # thus causing the timer to fire immediately.
40 # So verify that doesn't happen before checking large timeouts
41 KERNEL_OVERFLOW_LIMIT=$(expr $TIME_T_MAX - $(date +%s) + 100)
42 timeout $KERNEL_OVERFLOW_LIMIT sleep 0
43 if test $? != 124; then
45 timeout $UINT_OFLOW sleep 0
49 timeout $(expr $UINT_MAX / 86400 + 1)d sleep 0
53 timeout 999999999999999999999999999999999999999999999999999999999999d sleep 0
56 # floating point notation
57 timeout 2.34e+5d sleep 0
61 # floating point notation
65 # nanoseconds potentially supported
66 timeout .999999999 sleep 0 || fail=1
69 timeout --signal=invalid 1 sleep 0
70 test $? = 125 || fail=1
74 test $? = 126 || fail=1
78 test $? = 127 || fail=1