diff options
Diffstat (limited to 'tests/misc/timeout-parameters.sh')
| -rwxr-xr-x | tests/misc/timeout-parameters.sh | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/tests/misc/timeout-parameters.sh b/tests/misc/timeout-parameters.sh new file mode 100755 index 000000000..c7d663092 --- /dev/null +++ b/tests/misc/timeout-parameters.sh @@ -0,0 +1,80 @@ +#!/bin/sh +# Validate timeout parameter combinations + +# Copyright (C) 2008-2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ timeout +getlimits_ + + +# internal errors are 125, distinct from execution failure + +# invalid timeout +timeout invalid sleep 0 +test $? = 125 || fail=1 + +# invalid kill delay +timeout --kill-after=invalid 1 sleep 0 +test $? = 125 || fail=1 + +# invalid timeout suffix +timeout 42D sleep 0 +test $? = 125 || fail=1 + +# It was seen on 32 bit Linux/HPPA that a kernel time_t overflowed, +# thus causing the timer to fire immediately. +# So verify that doesn't happen before checking large timeouts +KERNEL_OVERFLOW_LIMIT=$(expr $TIME_T_MAX - $(date +%s) + 100) +timeout $KERNEL_OVERFLOW_LIMIT sleep 0 +if test $? != 124; then + # timeout overflow + timeout $UINT_OFLOW sleep 0 + test $? = 0 || fail=1 + + # timeout overflow + timeout $(expr $UINT_MAX / 86400 + 1)d sleep 0 + test $? = 0 || fail=1 + + # timeout overflow + timeout 999999999999999999999999999999999999999999999999999999999999d sleep 0 + test $? = 0 || fail=1 + + # floating point notation + timeout 2.34e+5d sleep 0 + test $? = 0 || fail=1 +fi + +# floating point notation +timeout 2.34 sleep 0 +test $? = 0 || fail=1 + +# nanoseconds potentially supported +timeout .999999999 sleep 0 || fail=1 + +# invalid signal spec +timeout --signal=invalid 1 sleep 0 +test $? = 125 || fail=1 + +# invalid command +timeout 10 . +test $? = 126 || fail=1 + +# no such command +timeout 10 no_such +test $? = 127 || fail=1 + +Exit $fail |