dm: core: Add tests for oftree_path()
Add a few simple tests for getting the root node, since this is handled
as a special case in the implementation.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index e078a97..a5bc43a 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -228,6 +228,9 @@
ofnode node;
int size;
+ node = oftree_path(oftree_default(), "/");
+ ut_assert(ofnode_valid(node));
+
node = ofnode_path("/a-test");
ut_assert(ofnode_valid(node));
@@ -256,6 +259,9 @@
ofnode node;
int size;
+ node = oftree_path(otree, "/");
+ ut_assert(ofnode_valid(node));
+
node = oftree_path(otree, "/node/subnode");
ut_assert(ofnode_valid(node));