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[Concept,16/18] ulib: Adjust the test to check symbol renaming

Message ID 20250909151824.2327219-17-sjg@u-boot.org
State New
Headers
Series ulib: Complete initial U-Boot library |

Commit Message

Simon Glass Sept. 9, 2025, 3:18 p.m. UTC 
  From: Simon Glass <sjg@chromium.org>

Update the test to use both the system printf() and the U-Boot one, in
the same program. This provides verification that symbol-renaming is
working as expected.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 test/ulib/ulib_test.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
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Patch

diff --git a/test/ulib/ulib_test.c b/test/ulib/ulib_test.c
index 5daf949a74c..c2d518e1b28 100644
--- a/test/ulib/ulib_test.c
+++ b/test/ulib/ulib_test.c
@@ -13,6 +13,7 @@ 
 #include <string.h>
 
 #include <os.h>
+#include <u-boot-api.h>
 #include <u-boot-lib.h>
 
 /* Runtime detection of link type using /proc/self/maps */
@@ -48,13 +49,16 @@  int main(int argc, char *argv[])
 {
 	int ret;
 
+	printf("Uses libc printf before ulib_init\n");
+
 	ret = ulib_init(argv[0]);
 	if (ret)
 		return 1;
 
-	printf("Hello, world\n");
-	printf("\n- U-Boot\n");
-	printf("\nPS: This program is %s\n", detect_link_type());
+	ub_printf("Hello, world from ub_printf\n");
+	ub_printf("\n- U-Boot\n");
+	printf("another printf()\n");
+	ub_printf("\nPS: This program is %s\n", detect_link_type());
 
 	return ret;
 }