tests: rsend_012_pos: backup/restore in one invocation

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13259

diff --git a/tests/zfs-tests/tests/functional/rsend/rsend_012_pos.ksh b/tests/zfs-tests/tests/functional/rsend/rsend_012_pos.ksh
index b92e5c460c205a68300c5fe817697887d478255d..48d70ec2d60d33b18a1d51a0f0dcf056553b64a0 100755 (executable)
--- a/tests/zfs-tests/tests/functional/rsend/rsend_012_pos.ksh
+++ b/tests/zfs-tests/tests/functional/rsend/rsend_012_pos.ksh
@@ -47,28 +47,21 @@ function edited_prop
        typeset behaviour=$1
        typeset ds=$2
        typeset backfile=$TESTDIR/edited_prop_$ds
+       typeset te=0
 
        case $behaviour in
                "get")
+                       is_te_enabled && te=1
                        typeset props=$(zfs inherit 2>&1 | \
-                               awk '$2=="YES" && $1 !~ /^vol|\.\.\.$/ {print $1}')
-                       for item in $props ; do
-                               if [[ $item == "mlslabel" ]] && \
-                                       ! is_te_enabled ; then
-                                       continue
-                               fi
-                               log_must eval "zfs get -H -o property,value $item $ds >> $backfile"
-                       done
+                               awk -v te=$te '$2=="YES" && $1 !~ /^vol|\.\.\.$/ && (te || $1 != "mlslabel") {printf("%s,", $1)}')
+                       log_must eval "zfs get -Ho property,value ${props%,} $ds >> $backfile"
                        ;;
                "set")
                        if [[ ! -f $backfile ]] ; then
                                log_fail "$ds need backup properties firstly."
                        fi
 
-                       typeset prop value
-                       while read -r prop value; do
-                               log_must zfs set "$prop=$value" "$ds"
-                       done < $backfile
+                       log_must zfs set $(tr '\t' '=' < $backfile) "$ds"
                        ;;
                *)
                        log_fail "Unrecognized behaviour: $behaviour"