test: dm: add test item for ofnode_get_child_count()
Add a test item for ofnode_get_child_count()
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index 1c49eaf..07d5c7d 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -113,3 +113,24 @@
return 0;
}
DM_TEST(dm_test_ofnode_read_chosen, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+static int dm_test_ofnode_get_child_count(struct unit_test_state *uts)
+{
+ ofnode node, child_node;
+ u32 val;
+
+ node = ofnode_path("/i-test");
+ ut_assert(ofnode_valid(node));
+
+ val = ofnode_get_child_count(node);
+ ut_asserteq(3, val);
+
+ child_node = ofnode_first_subnode(node);
+ ut_assert(ofnode_valid(child_node));
+ val = ofnode_get_child_count(child_node);
+ ut_asserteq(0, val);
+
+ return 0;
+}
+DM_TEST(dm_test_ofnode_get_child_count,
+ DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);