1 files changed, 204 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/tmpfs/t_rmdir.sh b/contrib/netbsd-tests/fs/tmpfs/t_rmdir.sh
new file mode 100755
index 0000000..9e5d761
--- /dev/null
+++ b/contrib/netbsd-tests/fs/tmpfs/t_rmdir.sh
@@ -0,0 +1,204 @@
+# $NetBSD: t_rmdir.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $
+#
+# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# 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 rmdir works by creating and removing directories.  Also
+# checks multiple error conditions.
+#
+
+atf_test_case mntpt
+mntpt_head() {
+	atf_set "descr" "Checks that the mount point cannot be removed"
+	atf_set "require.user" "root"
+}
+mntpt_body() {
+	test_mount
+
+	atf_check -s eq:1 -o empty -e ignore rmdir ${Mount_Point}
+
+	test_unmount
+}
+
+atf_test_case non_existent
+non_existent_head() {
+	atf_set "descr" "Checks that non-existent directories cannot" \
+	                "be removed"
+	atf_set "require.user" "root"
+}
+non_existent_body() {
+	test_mount
+
+	atf_check -s eq:1 -o empty -e ignore rmdir non-existent
+
+	test_unmount
+}
+
+atf_test_case single
+single_head() {
+	atf_set "descr" "Checks that removing a single directory works"
+	atf_set "require.user" "root"
+}
+single_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir a
+	eval $(stat -s ${Mount_Point})
+	[ ${st_nlink} = 3 ] || \
+	    atf_fail "Incorrect number of links after creation"
+	atf_check -s eq:0 -o empty -e empty rmdir a
+	eval $(stat -s ${Mount_Point})
+	[ ${st_nlink} = 2 ] || \
+	    atf_fail "Incorrect number of links after removal"
+
+	test_unmount
+}
+
+atf_test_case nested
+nested_head() {
+	atf_set "descr" "Checks that removing nested directories works"
+	atf_set "require.user" "root"
+}
+nested_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir -p a/b/c
+	atf_check -s eq:0 -o empty -e empty rmdir a/b/c
+	atf_check -s eq:0 -o empty -e empty rmdir a/b
+	atf_check -s eq:0 -o empty -e empty rmdir a
+
+	test_unmount
+}
+
+atf_test_case dots
+dots_head() {
+	atf_set "descr" "Checks that '.' and '..' cannot be removed"
+	atf_set "require.user" "root"
+}
+dots_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir a
+	atf_check -s eq:1 -o empty -e ignore rmdir a/.
+	atf_check -s eq:1 -o empty -e ignore rmdir a/..
+	atf_check -s eq:0 -o empty -e empty rmdir a
+
+	test_unmount
+}
+
+atf_test_case non_empty
+non_empty_head() {
+	atf_set "descr" "Checks that non-empty directories cannot be removed"
+	atf_set "require.user" "root"
+}
+non_empty_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir a
+	atf_check -s eq:0 -o empty -e empty mkdir a/b
+	atf_check -s eq:0 -o empty -e empty mkdir a/c
+	atf_check -s eq:1 -o empty -e ignore rmdir a
+	atf_check -s eq:0 -o empty -e empty rmdir a/b
+	atf_check -s eq:0 -o empty -e empty rmdir a/c
+	atf_check -s eq:0 -o empty -e empty rmdir a
+
+	test_unmount
+}
+
+atf_test_case links
+links_head() {
+	atf_set "descr" "Checks the root directory's links after removals"
+	atf_set "require.user" "root"
+}
+links_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir a
+	atf_check -s eq:0 -o empty -e empty mkdir a/b
+	atf_check -s eq:0 -o empty -e empty mkdir c
+
+	atf_check -s eq:0 -o empty -e empty rmdir c
+	atf_check -s eq:0 -o empty -e empty rmdir a/b
+	atf_check -s eq:0 -o empty -e empty rmdir a
+
+	eval $(stat -s ${Mount_Point})
+	[ ${st_nlink} = 2 ] || atf_fail "Incorrect number of links"
+
+	test_unmount
+}
+
+atf_test_case curdir
+curdir_head() {
+	atf_set "descr" "Checks that the current directory cannot be removed"
+	atf_set "require.user" "root"
+}
+curdir_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir a
+	# Catch a bug that would panic the system when accessing the
+	# current directory after being deleted: vop_open cannot assume
+	# that open files are still linked to a directory.
+	atf_check -s eq:1 -o empty -e ignore -x '( cd a && rmdir ../a && ls )'
+	atf_check -s eq:1 -o empty -e empty test -e a
+
+	test_unmount
+}
+
+atf_test_case kqueue
+kqueue_head() {
+	atf_set "descr" "Checks that removing a directory raises the" \
+	                "correct kqueue events"
+	atf_set "require.user" "root"
+}
+kqueue_body() {
+	test_mount
+
+	atf_check -s eq:0 -o empty -e empty mkdir dir
+	atf_check -s eq:0 -o empty -e empty mkdir dir/a
+	echo 'rmdir dir/a' | kqueue_monitor 3 dir dir/a
+	kqueue_check dir/a NOTE_DELETE
+	kqueue_check dir NOTE_LINK
+	kqueue_check dir NOTE_WRITE
+	atf_check -s eq:0 -o empty -e empty rmdir dir
+
+	test_unmount
+}
+
+atf_init_test_cases() {
+	. $(atf_get_srcdir)/../h_funcs.subr
+	. $(atf_get_srcdir)/h_funcs.subr
+
+	atf_add_test_case mntpt
+	atf_add_test_case non_existent
+	atf_add_test_case single
+	atf_add_test_case nested
+	atf_add_test_case dots
+	atf_add_test_case non_empty
+	atf_add_test_case links
+	atf_add_test_case curdir
+	atf_add_test_case kqueue
+}