[PATCH 2/2] tests: Add test for append-property

[Ayush Singh <ayush@xxxxxxxxxxxxxxx>]

Simple test to build a device tree with /append-property/.

Signed-off-by: Ayush Singh <ayush@xxxxxxxxxxxxxxx>
---
 tests/run_tests.sh          |  3 +++
 tests/test_tree1_append.dts | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index 937b128..ac0dc05 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -708,6 +708,9 @@ dtc_tests () {
     run_dtc_test -I dts -O dtb -o dtc_tree1_delete.test.dtb "$SRCDIR/test_tree1_delete.dts"
     tree1_tests dtc_tree1_delete.test.dtb
 
+    # Check prop append functionality
+    run_dtc_test -I dts -O dtb -o dtc_tree1_append.test.dtb "$SRCDIR/test_tree1_append.dts"
+
     # Check omit-if-no-ref functionality
     run_dtc_test -I dts -O dtb -o omit-no-ref.test.dtb "$SRCDIR/omit-no-ref.dts"
     run_test check_path omit-no-ref.test.dtb not-exists "/node1"
diff --git a/tests/test_tree1_append.dts b/tests/test_tree1_append.dts
new file mode 100644
index 0000000..953095d
--- /dev/null
+++ b/tests/test_tree1_append.dts
@@ -0,0 +1,21 @@
+/dts-v1/;
+
+/include/ "test_tree1.dts"
+
+/ {
+	nonexistant-property = <0x00000000>;
+
+	subnode@1 {
+		sub-prop = <0>;
+		str-prop = "0";
+	};
+};
+
+/ {
+	/append-property/ nonexistant-property = <0x00000001 0x00000002>;
+
+	subnode@1 {
+		/append-property/ sub-prop = <1 2>;
+		/append-property/ str-prop = "1", "2";
+  };
+};

-- 
2.46.0