From bf6ad91629d05c58c99d0cd763f865ae0670102a Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
Date: Sat, 2 May 2020 11:35:10 +0200
Subject: [PATCH] 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>
---
arch/sandbox/dts/test.dts | 18 ++++++++++++++++++
test/dm/ofnode.c | 21 +++++++++++++++++++++
2 files changed, 39 insertions(+)
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 4bccfbe6e1..9c00e94501 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -218,6 +218,24 @@
compatible = "denx,u-boot-fdt-test1";
};
+ i-test {
+ compatible = "mediatek,u-boot-fdt-test";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ subnode@0 {
+ reg = <0>;
+ };
+
+ subnode@1 {
+ reg = <1>;
+ };
+
+ subnode@2 {
+ reg = <2>;
+ };
+ };
+
devres-test {
compatible = "denx,u-boot-devres-test";
};
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index 1c49eaf38b..07d5c7d7a6 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -113,3 +113,24 @@ static int dm_test_ofnode_read_chosen(struct unit_test_state *uts)
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);
--
2.39.5