From: bernie <bernie@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Fri, 18 Feb 2005 12:48:26 +0000 (+0000)
Subject: Add a few more paranoic tests.
X-Git-Tag: 1.0.0~862
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=79a235ffd4713d62d952c1dbff8ce53721aae6d2;p=bertos.git

Add a few more paranoic tests.


git-svn-id: https://src.develer.com/svnoss/bertos/trunk@379 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/mware/sprintf_test.c b/mware/sprintf_test.c
index b793f97b..5e68e79f 100755
--- a/mware/sprintf_test.c
+++ b/mware/sprintf_test.c
@@ -17,9 +17,6 @@ int main(UNUSED_ARG(int, argc), UNUSED_ARG(char **,argv))
 	snprintf(buf, sizeof buf, "%S", test_string_pgm);
 	assert(strcmp(buf, test_string_pgm) == 0);
 
-	snprintf(buf, sizeof buf, "%s", NULL);
-	assert(strcmp(buf, "<NULL>") == 0);
-
 	snprintf(buf, sizeof buf, "%d", 12345);
 	assert(strcmp(buf, "12345") == 0);
 
@@ -29,5 +26,14 @@ int main(UNUSED_ARG(int, argc), UNUSED_ARG(char **,argv))
 	snprintf(buf, sizeof buf, "%lu", 4294967295UL);
 	assert(strcmp(buf, "4294967295") == 0);
 
+	/*
+	 * Stress tests.
+	 */
+	snprintf(buf, sizeof buf, "%s", NULL);
+	assert(strcmp(buf, "<NULL>") == 0);
+	snprintf(buf, sizeof buf, "%k");
+	assert(strcmp(buf, "???") == 0);
+	sprintf(NULL, test_string); /* must not crash */
+
 	return 0;
 }