1# $NetBSD: t_devices.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $
2#
3# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
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27
28atf_test_case basic
29basic_head() {
30	atf_set "descr" "Tests that special devices work"
31	atf_set "require.user" "root"
32}
33basic_body() {
34	test_mount
35
36	umask 022
37
38	atf_check -s eq:0 -o ignore -e ignore /dev/MAKEDEV std
39	atf_check -s eq:0 -o empty -e empty test -e zero
40	atf_check -s eq:0 -o empty -e empty test -e null
41
42	echo "Reading from the 'zero' character device"
43	atf_check -s eq:0 -o ignore -e ignore dd if=zero of=a bs=10k count=1
44	[ $(md5 a | cut -d ' ' -f 4) = 1276481102f218c981e0324180bafd9f ] || \
45	    atf_fail "Data read is invalid"
46
47	echo "Writing to the 'null' device"
48	echo foo >null
49	eval $(stat -s null)
50	[ ${st_size} -eq 0 ] || atf_fail "Invalid size for device"
51
52	test_unmount
53}
54
55atf_init_test_cases() {
56	. $(atf_get_srcdir)/../h_funcs.subr
57	. $(atf_get_srcdir)/h_funcs.subr
58
59	atf_add_test_case basic
60}
61