xref: /freebsd-10-stable/tools/regression/tmpfs/t_create

#!/bin/sh
#
# $NetBSD: t_create,v 1.5 2006/11/09 16:20:06 jmmv Exp $
#
# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Julio M. Merino Vidal, developed as part of Google's Summer of Code
# 2005 program.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
#

#
# Verifies that the create operation works.
#

test_run() {
	test_mount

	test_name "Files can be created"
	umask 022 || die
	test -f a && die
	touch a || die
	test -f a || die
	test_name "New files get proper attributes"
	eval $(stat -s . | sed -e 's|st_|dst_|g')
	eval $(stat -s a)
	test ${st_flags} -eq 0 || die
	test ${st_size} -eq 0 || die
	test ${st_uid} -eq $(id -u) || die
	test ${st_gid} -eq ${dst_gid} || die
	test ${st_mode} = 0100644 || die

	if [ -n "${Unprived_User}" ]; then
		test_name "New files by users get proper attributes"

		mkdir b c || die

		chown ${Unprived_User}:0 b || die
		eval $(stat -s b)
		[ ${st_uid} -eq $(id -u ${Unprived_User}) ] || die
		[ ${st_gid} -eq 0 ] || die

		chown ${Unprived_User}:100 c || die
		eval $(stat -s c)
		[ ${st_uid} -eq $(id -u ${Unprived_User}) ] || die
		[ ${st_gid} -eq 100 ] || die

		su ${Unprived_User} -c 'touch b/a'
		eval $(stat -s b/a)
		[ ${st_uid} -eq $(id -u ${Unprived_User}) ] || die
		[ ${st_gid} -eq 0 ] || die

		su ${Unprived_User} -c 'touch c/a'
		eval $(stat -s c/a)
		[ ${st_uid} -eq $(id -u ${Unprived_User}) ] || die
		[ ${st_gid} -eq 100 ] || die
	fi

	mkdir dir || die
	echo 'touch dir/a' | kqueue_monitor 1 dir || die
	test_name "Creating a file raises NOTE_WRITE on the parent directory"
	kqueue_check dir NOTE_WRITE || die

	test_unmount
}

. ${SUBRDIR}/h_funcs.subr