Add silent mode to examples Makefiles

[lttng-ust.git] / tests / snprintf / prog.c

diff --git a/tests/snprintf/prog.c b/tests/snprintf/prog.c
index ac888b5898fd3672044408ae97308f377b00064d..8d3fd5c034bbb634764c09fe009188fbf1c35b62 100644 (file)
--- a/tests/snprintf/prog.c
+++ b/tests/snprintf/prog.c
@@ -17,19 +17,26 @@
 
 #include <stdio.h>
 #include <string.h>
+#include "ust_snprintf.h"
+
+#include "tap.h"
 
 int main()
 {
        char buf[100];
-
        char *expected;
+       char test_fmt_str[] = "header %d, %s, %03d, '%3$*d'";
+       char escaped_test_fmt_str[] = "header %%d, %%s, %%03d, '%%3$*d'";
+
+       plan_tests(1);
 
        expected = "header 9999, hello, 005, '    9'";
-       ust_safe_snprintf(buf, 99, "header %d, %s, %03d, '%3$*d'", 9999, "hello", 5, 9);
-       if(strcmp(buf, expected) != 0) {
-               printf("Error: expected \"%s\" and got \"%s\"\n", expected, buf);
-               return 1;
-       }
+       ust_safe_snprintf(buf, 99, test_fmt_str, 9999, "hello", 5, 9);
+
+       char test_desc_fmt_str[] = "Got expected output string with format string \"%s\"";
+       char test_desc[sizeof(escaped_test_fmt_str) + sizeof(test_desc_fmt_str) - 1];
+       sprintf(test_desc, test_desc_fmt_str, escaped_test_fmt_str);
+       ok(strcmp(buf, expected) == 0, test_desc);
 
        return 0;
 }