xref: /freebsd-11-stable/tools/regression/tmpfs/t_remove

#!/bin/sh
#
# $NetBSD: t_remove,v 1.7.2.1 2007/01/04 20:29:50 bouyer 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 remove operation works.
#

test_run() {
	test_mount

	test_name "Files can be removed"
	test -f a && die
	touch a || die
	test -f a || die
	rm a || die
	test -f a && die

	test_name "Files with uchg flags cannot be removed"
	touch a || die
	chflags uchg a || die
	#Not valid case in FreeBSD
	#rm -f a 2>/dev/null && die
	chflags nouchg a || die
	rm a || die
	test -f a && die

	test_name "The node . cannot be unlinked"
	mkdir a || die
	unlink a/. 2>/dev/null && die
	rmdir a

	mkdir dir || die
	touch dir/a || die
	echo 'rm dir/a' | kqueue_monitor 2 dir dir/a || die
	test_name "Deleting a file raises NOTE_DELETE on it"
	kqueue_check dir/a NOTE_DELETE || die
	test_name "Deleting a file raises NOTE_WRITE on the parent directory"
	kqueue_check dir NOTE_WRITE || die
	rmdir dir || die

	test_unmount
}

. ${SUBRDIR}/h_funcs.subr