yanglint TEST printing specified subtree
diff --git a/tools/lint/tests/non-interactive/format.test b/tools/lint/tests/non-interactive/format.test
index 08060cf..e63c8b2 100644
--- a/tools/lint/tests/non-interactive/format.test
+++ b/tools/lint/tests/non-interactive/format.test
@@ -1,6 +1,7 @@
source [expr {[info exists ::env(TESTS_DIR)] ? "$env(TESTS_DIR)/non-interactive/ly.tcl" : "ly.tcl"}]
set mdir $::env(YANG_MODULES_DIR)
+set ipv6_path "/ietf-interfaces:interfaces/interface/ietf-ip:ipv6/address"
test format_yang {} {
ly_cmd "-f yang $mdir/modleaf.yang" "leaf lfl"
@@ -18,6 +19,14 @@
ly_cmd "-f tree $mdir/modleaf.yang" "\\+--rw lfl"
} {}
+test format_tree_path {Print subtree in tree format} {
+ ly_cmd "-f tree -P $ipv6_path $mdir/ietf-ip.yang" "\\+--rw address.*\\+--rw prefix-length"
+} {}
+
+test format_tree_path_single_node {Print node in tree format} {
+ ly_cmd "-f tree -q -P $ipv6_path $mdir/ietf-ip.yang" "\\+--rw address\\* \\\[ip\\\]$"
+} {}
+
test format_feature_param_one_module {Show features for one module} {
ly_cmd "-f feature-param $mdir/ietf-ip.yang" " -F ietf-ip:ipv4-non-contiguous-netmasks,ipv6-privacy-autoconf" -ex
} {}