mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-02-17 04:41:59 +02:00
aeb5222a6d
* src/timeout.c (settimeout): A new function to convert from a floating point duration and call alarm() or timer_settime() if that's available. (parse_duration): Return a double rather than unsigned int. (usage): Mention floating point is supported. (main): Pass the double to settimeout() rather than calling alarm() directly with the parsed int. (cleanup): Likewise. * doc/coreutils.texi (timeout invocation): Say floating point timeouts now supported, and mention the caveat with resolution. * bootstrap.conf: Include the timer-time gnulib module. * tests/misc/timeout-parameters: Add a test with nanoseconds. * NEWS: Mention the improvement.
74 lines
1.8 KiB
Bash
Executable File
74 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
|
|
# Validate timeout parameter combinations
|
|
|
|
# Copyright (C) 2008-2011 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
|
|
|
|
# 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 2.34 sleep 0
|
|
test $? = 0 || fail=1
|
|
|
|
# floating point notation
|
|
timeout 2.34e+5d 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
|