1*d8f5b04cSrillig# $NetBSD: t_devices.sh,v 1.6 2024/04/28 07:27:41 rillig Exp $ 29b7401e7Sjmmv# 3454557d7Sjmmv# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc. 49b7401e7Sjmmv# All rights reserved. 59b7401e7Sjmmv# 69b7401e7Sjmmv# Redistribution and use in source and binary forms, with or without 79b7401e7Sjmmv# modification, are permitted provided that the following conditions 89b7401e7Sjmmv# are met: 99b7401e7Sjmmv# 1. Redistributions of source code must retain the above copyright 109b7401e7Sjmmv# notice, this list of conditions and the following disclaimer. 119b7401e7Sjmmv# 2. Redistributions in binary form must reproduce the above copyright 129b7401e7Sjmmv# notice, this list of conditions and the following disclaimer in the 139b7401e7Sjmmv# documentation and/or other materials provided with the distribution. 149b7401e7Sjmmv# 159b7401e7Sjmmv# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 169b7401e7Sjmmv# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 179b7401e7Sjmmv# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 189b7401e7Sjmmv# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 199b7401e7Sjmmv# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 209b7401e7Sjmmv# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 219b7401e7Sjmmv# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 229b7401e7Sjmmv# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 239b7401e7Sjmmv# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 249b7401e7Sjmmv# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 259b7401e7Sjmmv# POSSIBILITY OF SUCH DAMAGE. 269b7401e7Sjmmv# 279b7401e7Sjmmv 289b7401e7Sjmmvatf_test_case basic 299b7401e7Sjmmvbasic_head() { 309b7401e7Sjmmv atf_set "descr" "Tests that special devices work" 319b7401e7Sjmmv atf_set "require.user" "root" 329b7401e7Sjmmv} 339b7401e7Sjmmvbasic_body() { 349b7401e7Sjmmv test_mount 359b7401e7Sjmmv 369b7401e7Sjmmv umask 022 379b7401e7Sjmmv 38*d8f5b04cSrillig atf_check -s exit:0 -o ignore -e ignore /dev/MAKEDEV std 39*d8f5b04cSrillig atf_check -s exit:0 -o empty -e empty test -e zero 40*d8f5b04cSrillig atf_check -s exit:0 -o empty -e empty test -e null 419b7401e7Sjmmv 429b7401e7Sjmmv echo "Reading from the 'zero' character device" 43*d8f5b04cSrillig atf_check -s exit:0 -o ignore -e ignore dd if=zero of=a bs=10k count=1 449b7401e7Sjmmv [ $(md5 a | cut -d ' ' -f 4) = 1276481102f218c981e0324180bafd9f ] || \ 459b7401e7Sjmmv atf_fail "Data read is invalid" 469b7401e7Sjmmv 479b7401e7Sjmmv echo "Writing to the 'null' device" 489b7401e7Sjmmv echo foo >null 499b7401e7Sjmmv eval $(stat -s null) 509b7401e7Sjmmv [ ${st_size} -eq 0 ] || atf_fail "Invalid size for device" 519b7401e7Sjmmv 529b7401e7Sjmmv test_unmount 539b7401e7Sjmmv} 549b7401e7Sjmmv 559b7401e7Sjmmvatf_init_test_cases() { 569b7401e7Sjmmv . $(atf_get_srcdir)/../h_funcs.subr 579b7401e7Sjmmv . $(atf_get_srcdir)/h_funcs.subr 589b7401e7Sjmmv 599b7401e7Sjmmv atf_add_test_case basic 609b7401e7Sjmmv} 61