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[v3,30/38] dm: core: Add tests for oftree_path()

Message ID 20230924192536.1812799-31-sjg@chromium.org
State Changes Requested
Delegated to: Tom Rini
Headers show
Series spl: Preparation for Universal Payload | expand

Commit Message

Simon Glass Sept. 24, 2023, 7:25 p.m. UTC 
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>
---

(no changes since v1)

 test/dm/ofnode.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index e078a9755a83..a5bc43aea4e7 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -228,6 +228,9 @@  static int dm_test_ofnode_read(struct unit_test_state *uts)
 	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 @@  static int dm_test_ofnode_read_ot(struct unit_test_state *uts)
 	ofnode node;
 	int size;
 
+	node = oftree_path(otree, "/");
+	ut_assert(ofnode_valid(node));
+
 	node = oftree_path(otree, "/node/subnode");
 	ut_assert(ofnode_valid(node));