1 files changed, 80 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_change-key/zfs_change-key_clones.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_change-key/zfs_change-key_clones.ksh
new file mode 100755
index 000000000000..497fb99c8102
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_change-key/zfs_change-key_clones.ksh
@@ -0,0 +1,80 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# This file and its contents are supplied under the terms of the
+# Common Development and Distribution License ("CDDL"), version 1.0.
+# You may only use this file in accordance with the terms of version
+# 1.0 of the CDDL.
+#
+# A full copy of the text of the CDDL should have accompanied this
+# source.  A copy of the CDDL is also available via the Internet at
+# http://www.illumos.org/license/CDDL.
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2017 Datto, Inc. All rights reserved.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/cli_root/zfs_load-key/zfs_load-key_common.kshlib
+
+#
+# DESCRIPTION:
+# 'zfs change-key' should correctly update encryption roots with clones.
+#
+# STRATEGY:
+# 1. Create an encrypted dataset
+# 2. Create an encryption root child of the first dataset
+# 3. Clone the child encryption root twice
+# 4. Add inheriting children to the encryption root and each of the clones
+# 5. Verify the encryption roots
+# 6. Have the child encryption root inherit from its parent
+# 7. Verify the encryption root for all datasets is now the parent dataset
+#
+
+verify_runnable "both"
+
+function cleanup
+{
+	datasetexists $TESTPOOL/$TESTFS1 && \
+		log_must zfs destroy -Rf $TESTPOOL/$TESTFS1
+}
+
+log_onexit cleanup
+
+log_assert "'zfs change-key' should correctly update encryption " \
+	"roots with clones"
+
+log_must eval "echo $PASSPHRASE1 | zfs create -o encryption=on" \
+	"-o keyformat=passphrase -o keylocation=prompt $TESTPOOL/$TESTFS1"
+log_must eval "echo $PASSPHRASE2 | zfs create -o encryption=on" \
+	"-o keyformat=passphrase -o keylocation=prompt $TESTPOOL/$TESTFS1/child"
+log_must zfs snapshot $TESTPOOL/$TESTFS1/child@1
+log_must zfs clone $TESTPOOL/$TESTFS1/child@1 $TESTPOOL/$TESTFS1/clone1
+log_must zfs clone $TESTPOOL/$TESTFS1/child@1 $TESTPOOL/$TESTFS1/clone2
+log_must zfs create $TESTPOOL/$TESTFS1/child/A
+log_must zfs create $TESTPOOL/$TESTFS1/clone1/B
+log_must zfs create $TESTPOOL/$TESTFS1/clone2/C
+
+log_must verify_encryption_root $TESTPOOL/$TESTFS1 $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/child $TESTPOOL/$TESTFS1/child
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone1 $TESTPOOL/$TESTFS1/child
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone2 $TESTPOOL/$TESTFS1/child
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/child/A $TESTPOOL/$TESTFS1/child
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone1/B $TESTPOOL/$TESTFS1/child
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone2/C $TESTPOOL/$TESTFS1/child
+
+log_must zfs change-key -i $TESTPOOL/$TESTFS1/child
+
+log_must verify_encryption_root $TESTPOOL/$TESTFS1 $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/child $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone1 $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone2 $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/child/A $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone1/B $TESTPOOL/$TESTFS1
+log_must verify_encryption_root $TESTPOOL/$TESTFS1/clone2/C $TESTPOOL/$TESTFS1
+
+log_pass "'zfs change-key' correctly updates encryption roots with clones"