Add test for chattr

Signed-off-by: Chunwei Chen <david.chen@osnexus.com>

configure.ac

@@ -180,6 +180,7 @@ AC_CONFIG_FILES([
 	tests/zfs-tests/tests/functional/cachefile/Makefile
 	tests/zfs-tests/tests/functional/casenorm/Makefile
 	tests/zfs-tests/tests/functional/checksum/Makefile
+	tests/zfs-tests/tests/functional/chattr/Makefile
 	tests/zfs-tests/tests/functional/clean_mirror/Makefile
 	tests/zfs-tests/tests/functional/cli_root/Makefile
 	tests/zfs-tests/tests/functional/cli_root/zdb/Makefile

tests/runfiles/linux.run

@@ -60,6 +60,9 @@ tests = ['cache_002_pos', 'cache_003_pos', 'cache_004_neg',
 [tests/functional/casenorm]
 tests = ['case_all_values', 'norm_all_values']
 
+[tests/functional/chattr]
+tests = ['chattr_001_pos', 'chattr_002_neg']
+
 [tests/functional/checksum]
 tests = ['run_edonr_test', 'run_sha2_test', 'run_skein_test', 'filetest_001_pos']
 

tests/zfs-tests/tests/functional/Makefile.am

@@ -5,6 +5,7 @@ SUBDIRS = \
 	cache \
 	cachefile \
 	casenorm \
+	chattr \
 	checksum \
 	clean_mirror \
 	cli_root \

tests/zfs-tests/tests/functional/chattr/Makefile.am

@@ -0,0 +1,6 @@
+pkgdatadir = $(datadir)/@PACKAGE@/zfs-tests/tests/functional/chattr
+dist_pkgdata_SCRIPTS = \
+	setup.ksh \
+	cleanup.ksh \
+	chattr_001_pos.ksh \
+	chattr_002_neg.ksh

tests/zfs-tests/tests/functional/chattr/chattr_001_pos.ksh

@@ -0,0 +1,75 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013 by Delphix. All rights reserved.
+#
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/userquota/userquota_common.kshlib
+
+#
+#
+# DESCRIPTION:
+#       Check whether chattr works as expected
+#
+#
+# STRATEGY:
+#       1. Create 3 files
+#       2. Use chattr to make them writable, immutable and appendonly
+#       3. Try to write and append to each file
+#
+
+set -A files writable immutable append
+
+function cleanup
+{
+	for i in ${files[*]}; do
+		log_must chattr -ia $TESTDIR/$i
+		log_must rm -f $TESTDIR/$i
+	done
+}
+
+log_onexit cleanup
+
+log_assert "Check whether chattr works as expected"
+
+log_must touch $TESTDIR/writable
+log_must touch $TESTDIR/immutable
+log_must touch $TESTDIR/append
+
+log_must chattr -i $TESTDIR/writable
+log_must chattr +i $TESTDIR/immutable
+log_must chattr +a $TESTDIR/append
+
+log_must echo test > $TESTDIR/writable
+log_must echo test >> $TESTDIR/writable
+log_mustnot echo test > $TESTDIR/immutable
+log_mustnot echo test >> $TESTDIR/immutable
+log_mustnot echo test > $TESTDIR/append
+log_must echo test >> $TESTDIR/append
+
+log_pass "chattr works as expected"

tests/zfs-tests/tests/functional/chattr/chattr_002_neg.ksh

@@ -0,0 +1,81 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013 by Delphix. All rights reserved.
+#
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/userquota/userquota_common.kshlib
+
+#
+#
+# DESCRIPTION:
+#       Check whether unprivileged user can chattr
+#
+#
+# STRATEGY:
+#       1. Create 3 files
+#       2. Use chattr to make them writable, immutable and appendonly
+#       3. Try to chattr with unprivileged user
+#
+
+set -A files writable immutable append
+
+function cleanup
+{
+	for i in ${files[*]}; do
+		log_must chattr -ia $TESTDIR/$i
+		log_must rm -f $TESTDIR/$i
+	done
+	log_must $CHMOD 0755 $TESTDIR
+}
+
+log_onexit cleanup
+
+log_assert "Check whether unprivileged user can chattr"
+
+log_must $CHMOD 0777 $TESTDIR
+
+log_must user_run $QUSER1 touch $TESTDIR/writable
+log_must user_run $QUSER1 touch $TESTDIR/immutable
+log_must user_run $QUSER1 touch $TESTDIR/append
+
+log_must chattr -i $TESTDIR/writable
+log_must chattr +i $TESTDIR/immutable
+log_must chattr +a $TESTDIR/append
+
+log_must user_run $QUSER1 chattr -i $TESTDIR/writable
+log_must user_run $QUSER1 chattr -a $TESTDIR/writable
+log_must user_run $QUSER1 chattr +i $TESTDIR/immutable
+log_must user_run $QUSER1 chattr +a $TESTDIR/append
+
+log_mustnot user_run $QUSER1 chattr +i $TESTDIR/writable
+log_mustnot user_run $QUSER1 chattr +a $TESTDIR/writable
+log_mustnot user_run $QUSER1 chattr -i $TESTDIR/immutable
+log_mustnot user_run $QUSER1 chattr -a $TESTDIR/append
+
+log_pass "Unprivileged user cannot chattr as expected"

tests/zfs-tests/tests/functional/chattr/cleanup.ksh

@@ -0,0 +1,37 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/userquota/userquota_common.kshlib
+
+log_must clean_user_group
+
+default_cleanup

tests/zfs-tests/tests/functional/chattr/setup.ksh

@@ -0,0 +1,44 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+#
+# Copyright (c) 2013 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/userquota/userquota_common.kshlib
+
+verify_runnable "both"
+
+log_must clean_user_group
+
+log_must add_group $QGROUP
+log_must add_user $QGROUP $QUSER1
+log_must add_user $QGROUP $QUSER2
+
+DISK=${DISKS%% *}
+default_setup $DISK