xref: /freebsd/tools/regression/tmpfs/t_readdir (revision d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf)

#!/bin/sh
#
# $NetBSD: t_readdir,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.
#
#

#
# Verifies that the readdir operation works.
#

test_run() {
	test_mount

	test_name "Directory has '.' and '..' entries"
	/bin/ls -a | grep '^\.$' >/dev/null || die
	/bin/ls -a | grep '^\..$' >/dev/null || die

	test_name "Creation of files of all possible types"
	mkdir dir || die
	touch reg || die
	ln -s reg lnk || die
	mknod b blk 0 0 || die
	mknod c chr 0 0 || die
	mkfifo fifo || die
	${Src_Dir}/h_tools sockets sock || die

	test_name "Read of directory"
	ls >/dev/null || die
	rm -rf * || die

	# Catch a bug caused by incorrect invalidation of readdir caching
	# variables.
	test_name "Populate directory"
	touch $(jot 10) || die
	test_name "Clean it"
	rm * || die
	test_name "Repopulate directory"
	touch $(jot 20) || die
	test_name "Listing should return all entries"
	ls >/dev/null || die

	test_name "Creation of many files"
	mkdir a || die
	for f in $(jot 500); do
		touch a/$f || die
	done

	test_name "Removal of all files using a wildcard"
	rm a/* || die

	test_name "Removal of should-be-empty directory"
	rmdir a || die

	test_unmount
}

. ${SUBRDIR}/h_funcs.subr