1# $NetBSD: t_intr.sh,v 1.6 2021/10/31 11:36:26 gson Exp $ 2# 3# Copyright (c) 2021 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# This code is derived from software contributed to The NetBSD Foundation 7# by Christos Zoulas. 8# 9# Redistribution and use in source and binary forms, with or without 10# modification, are permitted provided that the following conditions 11# are met: 12# 1. Redistributions of source code must retain the above copyright 13# notice, this list of conditions and the following disclaimer. 14# 2. Redistributions in binary form must reproduce the above copyright 15# notice, this list of conditions and the following disclaimer in the 16# documentation and/or other materials provided with the distribution. 17# 18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28# POSSIBILITY OF SUCH DAMAGE. 29# 30 31DIR=$(atf_get_srcdir) 32MAX=10000000 33LMAX=1000000 34BSIZE=128000 35SSIZE=256000 36TMOUT=20 37 38h_test() { 39 local avail=$( df -m . | awk '{if (int($4) > 0) print $4}' ) 40 local need=$(( 2 * $MAX * 8 / 1000000 )) 41 if [ $avail -lt $need ]; then 42 atf_skip "not enough free space in working directory" 43 fi 44 45 "${DIR}/h_makenumbers" "$1" > numbers.in 46 "${DIR}/h_intr" \ 47 -p "$2" -a ${SSIZE} -b ${BSIZE} -t ${TMOUT} \ 48 -c "dd of=numbers.out msgfmt=quiet" numbers.in 49 atf_check -o "file:numbers.in" cat numbers.out 50} 51 52atf_test_case stdio_intr_ionbf 53stdio_intr_ionbf_head() 54{ 55 atf_set "descr" "Checks stdio EINTR _IONBF" 56} 57stdio_intr_ionbf_body() 58{ 59 h_test ${MAX} IONBF 60} 61 62atf_test_case stdio_intr_iolbf 63stdio_intr_iolbf_head() 64{ 65 atf_set "descr" "Checks stdio EINTR _IOLBF" 66} 67stdio_intr_iolbf_body() 68{ 69 h_test ${LMAX} IOLBF 70} 71 72atf_test_case stdio_intr_iofbf 73stdio_intr_iofbf_head() 74{ 75 atf_set "descr" "Checks stdio EINTR _IOFBF" 76} 77stdio_intr_iofbf_body() 78{ 79 h_test ${LMAX} IOFBF 80} 81 82atf_init_test_cases() 83{ 84 atf_add_test_case stdio_intr_ionbf 85 atf_add_test_case stdio_intr_iolbf 86 # flappy test; see fflush.c 1.19 to 1.24 87 #atf_add_test_case stdio_intr_iofbf 88} 89