1 files changed, 73 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/rsend/send-c_lz4_disabled.ksh b/tests/zfs-tests/tests/functional/rsend/send-c_lz4_disabled.ksh
new file mode 100755
index 000000000000..666e11f702f8
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/rsend/send-c_lz4_disabled.ksh
@@ -0,0 +1,73 @@
+#!/bin/ksh -p
+
+#
+# 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.
+#
+
+#
+# Copyright (c) 2015 by Delphix. All rights reserved.
+#
+
+. $STF_SUITE/tests/functional/rsend/rsend.kshlib
+
+#
+# Description:
+# Verify a pool without the lz4 feature enabled can create compressed send
+# streams, and that they can be received into pools with or without the
+# lz4 feature.
+#
+# Strategy:
+# 1. For each of an uncompressed, and gzip dataset created from a pool with
+#    the lz4 feature disabled, receive the stream into a pool with and without
+#    the feature enabled.
+#
+
+verify_runnable "both"
+
+log_assert "Verify compressed streams are rejected if incompatible."
+
+typeset send_ds=$POOL2/testds
+typeset recv_ds=$POOL3/testds
+
+function cleanup
+{
+	poolexists $POOL2 && destroy_pool $POOL2
+	poolexists $POOL3 && destroy_pool $POOL3
+	log_must zpool create $POOL2 $DISK2
+}
+log_onexit cleanup
+
+datasetexists $POOL2 && log_must zpool destroy $POOL2
+log_must zpool create -d $POOL2 $DISK2
+
+for compress in off gzip; do
+	for pool_opt in '' -d; do
+		poolexists $POOL3 && destroy_pool $POOL3
+		log_must zpool create $pool_opt $POOL3 $DISK3
+
+		datasetexists $send_ds && log_must_busy zfs destroy -r $send_ds
+		datasetexists $recv_ds && log_must_busy zfs destroy -r $recv_ds
+
+		log_must zfs create -o compress=$compress $send_ds
+		typeset dir=$(get_prop mountpoint $send_ds)
+		write_compressible $dir 16m
+		log_must zfs snapshot $send_ds@full
+
+		log_must eval "zfs send -c $send_ds@full >$BACKDIR/full-c"
+		log_must eval "zfs recv $recv_ds <$BACKDIR/full-c"
+
+		log_must_busy zfs destroy -r $recv_ds
+
+		log_must eval "zfs send $send_ds@full >$BACKDIR/full"
+		log_must eval "zfs recv $recv_ds <$BACKDIR/full"
+	done
+done
+
+log_pass "Compressed streams are rejected if incompatible."