1170809Sdelphij#!/bin/sh 2170809Sdelphij# 3170809Sdelphij# $NetBSD: t_rmdir,v 1.6 2006/11/09 16:20:06 jmmv Exp $ 4170809Sdelphij# 5170809Sdelphij# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc. 6170809Sdelphij# All rights reserved. 7170809Sdelphij# 8170809Sdelphij# This code is derived from software contributed to The NetBSD Foundation 9170809Sdelphij# by Julio M. Merino Vidal, developed as part of Google's Summer of Code 10170809Sdelphij# 2005 program. 11170809Sdelphij# 12170809Sdelphij# Redistribution and use in source and binary forms, with or without 13170809Sdelphij# modification, are permitted provided that the following conditions 14170809Sdelphij# are met: 15170809Sdelphij# 1. Redistributions of source code must retain the above copyright 16170809Sdelphij# notice, this list of conditions and the following disclaimer. 17170809Sdelphij# 2. Redistributions in binary form must reproduce the above copyright 18170809Sdelphij# notice, this list of conditions and the following disclaimer in the 19170809Sdelphij# documentation and/or other materials provided with the distribution. 20170809Sdelphij# 21170809Sdelphij# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22170809Sdelphij# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23170809Sdelphij# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24170809Sdelphij# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25170809Sdelphij# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26170809Sdelphij# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27170809Sdelphij# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28170809Sdelphij# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29170809Sdelphij# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30170809Sdelphij# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31170809Sdelphij# POSSIBILITY OF SUCH DAMAGE. 32170809Sdelphij# 33170809Sdelphij# $FreeBSD$ 34170809Sdelphij# 35170809Sdelphij 36170809Sdelphij# 37170809Sdelphij# Verifies that rmdir works by creating and removing directories. Also 38170809Sdelphij# checks multiple error conditions. 39170809Sdelphij# 40170809Sdelphij 41170809Sdelphijtest_run() { 42170809Sdelphij test_mount 43170809Sdelphij 44170809Sdelphij test_name "The mount point cannot be removed" 45170809Sdelphij rmdir 2>/dev/null && die 46170809Sdelphij 47170809Sdelphij test_name "Non-existing directories cannot be removed" 48170809Sdelphij rmdir non-existent 2>/dev/null && die 49170809Sdelphij 50170809Sdelphij test_name "Removal of a single directory works" 51170809Sdelphij mkdir a || die 52170809Sdelphij eval $(stat -s ${Work_Dir}) 53170809Sdelphij [ ${st_nlink} = 3 ] || die 54170809Sdelphij rmdir a || die 55170809Sdelphij eval $(stat -s ${Work_Dir}) 56170809Sdelphij [ ${st_nlink} = 2 ] || die 57170809Sdelphij 58170809Sdelphij test_name "Removal of nested directories works" 59170809Sdelphij mkdir -p a/b/c || die 60170809Sdelphij rmdir a/b/c || die 61170809Sdelphij rmdir a/b || die 62170809Sdelphij rmdir a || die 63170809Sdelphij 64170809Sdelphij test_name "'.' and '..' directories cannot be removed" 65170809Sdelphij mkdir a || die 66170809Sdelphij rmdir a/. 2>/dev/null && die 67170809Sdelphij rmdir a/.. 2>/dev/null && die 68170809Sdelphij rmdir a || die 69170809Sdelphij 70170809Sdelphij test_name "Non-empty directories cannot be removed" 71170809Sdelphij mkdir a || die 72170809Sdelphij mkdir a/b || die 73170809Sdelphij mkdir a/c || die 74170809Sdelphij rmdir a 2>/dev/null && die 75170809Sdelphij rmdir a/b || die 76170809Sdelphij rmdir a/c || die 77170809Sdelphij rmdir a || die 78170809Sdelphij 79170809Sdelphij test_name "Root directory has two links after all removes" 80170809Sdelphij eval $(stat -s ${Work_Dir}) 81170809Sdelphij [ ${st_nlink} = 2 ] || die 82170809Sdelphij 83170809Sdelphij test_name "Removal of current directory" 84170809Sdelphij mkdir a || die 85170809Sdelphij # Catch a bug that would panic the system when accessing the 86170809Sdelphij # current directory after being deleted: vop_open cannot assume 87170809Sdelphij # that open files are still linked to a directory. 88170809Sdelphij ( cd a && rmdir ../a && ls >/dev/null 2>&1 ) && die 89170809Sdelphij test -e a && die 90170809Sdelphij 91170809Sdelphij mkdir dir || die 92170809Sdelphij mkdir dir/a || die 93170809Sdelphij echo 'rmdir dir/a' | kqueue_monitor 3 dir dir/a || die 94170809Sdelphij test_name "Deleting a directory raises NOTE_DELETE on it" 95170809Sdelphij kqueue_check dir/a NOTE_DELETE || die 96170809Sdelphij test_name "Deleting a directory raises NOTE_LINK on the parent" \ 97170809Sdelphij "directory" 98170809Sdelphij kqueue_check dir NOTE_LINK || die 99170809Sdelphij test_name "Deleting a directory raises NOTE_WRITE on the parent" \ 100170809Sdelphij "directory" 101170809Sdelphij kqueue_check dir NOTE_WRITE || die 102170809Sdelphij rmdir dir || die 103170809Sdelphij 104170809Sdelphij test_unmount 105170809Sdelphij} 106170809Sdelphij 107170809Sdelphij. ${SUBRDIR}/h_funcs.subr 108