tests: add "get lvh_field" for "lvs -H"

2 files changed, 11 insertions, 0 deletions

diff --git a/test/lib/check.sh b/test/lib/check.sh
index 4ede0be11..e729ab21d 100644
--- a/test/lib/check.sh
+++ b/test/lib/check.sh
@@ -310,6 +310,12 @@ lv_field() {
 		die "lv_field: lv=$1, field=\"$2\", actual=\"$actual\", expected=\"$3\""
 }
 
+lvh_field() {
+	local actual=$(get lvh_field "$1" "$2" "${@:4}")
+	test "$actual" = "$3" || \
+		die "lvh_field: lv=$1, field=\"$2\", actual=\"$actual\", expected=\"$3\""
+}
+
 lva_field() {
 	local actual=$(get lva_field "$1" "$2" "${@:4}")
 	test "$actual" = "$3" || \
diff --git a/test/lib/get.sh b/test/lib/get.sh
index 0d22eb48b..74ee7e83d 100644
--- a/test/lib/get.sh
+++ b/test/lib/get.sh
@@ -42,6 +42,11 @@ lv_field() {
 	trim_ "$r"
 }
 
+lvh_field() {
+	local r=$(lvs -H --config 'log{prefix=""}' --noheadings -o "$2" "${@:3}" "$1")
+	trim_ "$r"
+}
+
 lva_field() {
 	local r=$(lvs -a --config 'log{prefix=""}' --noheadings -o "$2" "${@:3}" "$1")
 	trim_ "$r"