1 files changed, 199 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/acl/off/dosmode.ksh b/tests/zfs-tests/tests/functional/acl/off/dosmode.ksh
new file mode 100755
index 000000000000..e232dfd525c6
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/acl/off/dosmode.ksh
@@ -0,0 +1,199 @@
+#!/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
+#
+
+#
+# Portions Copyright 2021 iXsystems, Inc.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/acl/acl_common.kshlib
+
+#
+# DESCRIPTION:
+#	Verify that DOS mode flags function correctly.
+#
+#	These flags are not currently exposed on Linux, so the test is
+#	only useful on FreeBSD.
+#
+# STRATEGY:
+#	1. ARCHIVE
+#	2. HIDDEN
+#	3. OFFLINE
+#	4. READONLY
+#	5. REPARSE
+#	6. SPARSE
+#	7. SYSTEM
+#
+
+verify_runnable "both"
+
+function cleanup
+{
+	rm -f $testfile
+}
+
+function hasflag
+{
+	typeset flag=$1
+	typeset path=$2
+
+	ls -lo $path | awk '{ gsub(",", "\n", $5); print $5 }' | grep -qxF $flag
+}
+
+log_assert "Verify DOS mode flags function correctly"
+log_onexit cleanup
+
+tests_base=$STF_SUITE/tests/functional/acl/off
+testfile=$TESTDIR/testfile
+owner=$ZFS_ACL_STAFF1
+other=$ZFS_ACL_STAFF2
+
+#
+# ARCHIVE
+#
+# This flag is set by ZFS when a file has been updated to indicate that
+# the file needs to be archived.
+#
+log_must touch $testfile
+log_must hasflag uarch $testfile
+log_must chflags nouarch $testfile
+log_must hasflag - $testfile
+log_must touch $testfile
+log_must hasflag uarch $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must hasflag uarch $testfile
+log_must user_run $owner chflags nouarch $testfile
+log_mustnot user_run $other chflags uarch $testfile
+log_must hasflag - $testfile
+log_must user_run $owner touch $testfile
+log_mustnot user_run $other chflags nouarch $testfile
+log_must hasflag uarch $testfile
+log_must user_run $owner rm $testfile
+
+#
+# HIDDEN
+#
+log_must touch $testfile
+log_must chflags hidden $testfile
+log_must hasflag hidden $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags hidden $testfile
+log_mustnot user_run $other chflags nohidden $testfile
+log_must hasflag hidden $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags hidden $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+
+#
+# OFFLINE
+#
+log_must touch $testfile
+log_must chflags offline $testfile
+log_must hasflag offline $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags offline $testfile
+log_mustnot user_run $other chflags nooffline $testfile
+log_must hasflag offline $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags offline $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+#
+# READONLY
+#
+# This flag prevents users from writing or appending to the file,
+# but root is always allowed the operation.
+#
+log_must touch $testfile
+log_must chflags rdonly $testfile
+log_must hasflag rdonly $testfile
+log_must eval "echo 'root write allowed' >> $testfile"
+log_must cat $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $tesfile
+log_must rm $testfile
+# It is required to still be able to write to an fd that was opened RW before
+# READONLY is set.  We have a special test program for that.
+log_must user_run $owner touch $testfile
+log_mustnot user_run $other chflags rdonly $testfile
+log_must user_run $owner $tests_base/dosmode_readonly_write $testfile
+log_mustnot user_run $other chflags nordonly $testfile
+log_must hasflag rdonly $testfile
+log_mustnot user_run $owner "echo 'user write forbidden' >> $testfile"
+log_must eval "echo 'root write allowed' >> $testfile"
+# We are still allowed to read and remove the file when READONLY is set.
+log_must user_run $owner cat $testfile
+log_must user_run $owner rm $testfile
+
+#
+# REPARSE
+#
+# FIXME: does not work, not sure if broken or testing wrong
+#
+
+#
+# SPARSE
+#
+log_must truncate -s 1m $testfile
+log_must chflags sparse $testfile
+log_must hasflag sparse $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner truncate -s 1m $testfile
+log_must user_run $owner chflags sparse $testfile
+log_mustnot user_run $other chflags nosparse $testfile
+log_must hasflag sparse $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags sparse $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+#
+# SYSTEM
+#
+log_must touch $testfile
+log_must chflags system $testfile
+log_must hasflag system $testfile
+log_must chflags 0 $testfile
+log_must hasflag - $testfile
+log_must rm $testfile
+log_must user_run $owner touch $testfile
+log_must user_run $owner chflags system $testfile
+log_mustnot user_run $other chflags nosystem $testfile
+log_must hasflag system $testfile
+log_must user_run $owner chflags 0 $testfile
+log_mustnot user_run $other chflags system $testfile
+log_must hasflag - $testfile
+log_must user_run $owner rm $testfile
+
+log_pass "DOS mode flags function correctly"