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#!/bin/sh
# Validate sleep parameters
# Copyright (C) 2016-2022 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 <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ sleep printf
getlimits_
# invalid timeouts
returns_ 1 timeout 10 sleep invalid || fail=1
returns_ 1 timeout 10 sleep -- -1 || fail=1
returns_ 1 timeout 10 sleep 42D || fail=1
returns_ 1 timeout 10 sleep 42d 42day || fail=1
returns_ 1 timeout 10 sleep nan || fail=1
returns_ 1 timeout 10 sleep '' || fail=1
returns_ 1 timeout 10 sleep || fail=1
# subsecond actual sleep
timeout 10 sleep 0.001 || fail=1
timeout 10 sleep 0x.002p1 || fail=1
# Using small timeouts for larger sleeps is racy,
# but false positives should be avoided on most systems
returns_ 124 timeout 0.1 sleep 1d 2h 3m 4s || fail=1
returns_ 124 timeout 0.1 sleep inf || fail=1
returns_ 124 timeout 0.1 sleep $LDBL_MAX || fail=1
# Test locale decimal handling for printf, sleep, timeout
: ${LOCALE_FR_UTF8=none}
if test "$LOCALE_FR_UTF8" != "none"; then
f=$LOCALE_FR_UTF8
locale_decimal=$(LC_ALL=$f env printf '%0.3f' 0.001) || fail=1
locale_decimal=$(LC_ALL=$f env printf '%0.3f' "$locale_decimal") || fail=1
case "$locale_decimal" in
0?001)
LC_ALL=$f timeout 1$locale_decimal sleep "$locale_decimal" || fail=1 ;;
*) fail=1 ;;
esac
fi
Exit $fail
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