xref: /freebsd-10.3-release/contrib/netbsd-tests/fs/tmpfs/t_pipes.sh

# $NetBSD: t_pipes.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $
#
# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
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atf_test_case basic
basic_head() {
	atf_set "descr" "Verifies that pipes work"
	atf_set "require.user" "root"
}
basic_body() {
	test_mount

	umask 022

	atf_check -s eq:0 -o empty -e empty mknod pipe p

	echo "Writing to pipe and waiting for response"
	echo -n foo >pipe &
	[ "$(cat pipe)" = foo ] || atf_fail "Received data is incorrect"

	test_unmount
}

atf_init_test_cases() {
	. $(atf_get_srcdir)/../h_funcs.subr
	. $(atf_get_srcdir)/h_funcs.subr

	atf_add_test_case basic
}