printf-mb.log ( failed)

FAIL: tests/printf/printf-mb
============================

--- exp	2024-10-20 15:54:59.758509935 +0000
+++ out	2024-10-20 15:54:59.751509911 +0000
@@ -1,5 +1,2 @@
-00e1
-00e1
-00e1
-00e1
-00e1
+0000
+0000
--- exp_err	2024-10-20 15:54:59.763509953 +0000
+++ c_err	2024-10-20 15:54:59.762509949 +0000
@@ -1,2 +1,17 @@
+printf: '"á': expected a numeric value
+error: invalid UTF-8 was detected in one or more arguments
+
+Usage: printf FORMATSTRING [ARGUMENT]...
+       printf FORMAT [ARGUMENT]...
+       printf OPTION
+error: invalid UTF-8 was detected in one or more arguments
+
+Usage: printf FORMATSTRING [ARGUMENT]...
+       printf FORMAT [ARGUMENT]...
+       printf OPTION
 printf: warning: =: character(s) following character constant have been ignored
-printf: warning: =: character(s) following character constant have been ignored
+error: invalid UTF-8 was detected in one or more arguments
+
+Usage: printf FORMATSTRING [ARGUMENT]...
+       printf FORMAT [ARGUMENT]...
+       printf OPTION
FAIL tests/printf/printf-mb.sh (exit status: 1)