X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fmemset.c;h=522ad77d73ca24817dbca74052b5e660cfa9c7ee;hb=d865c4403fc91d1f1ac95ba76febcee9f429bb97;hp=2b50b88bd6ebe4df8ba4fa0974b9008959aa3970;hpb=1216c2da42a1c3f9430ec6b8e11c851febdb2c3f;p=pdclib

diff --git a/functions/string/memset.c b/functions/string/memset.c
index 2b50b88..522ad77 100644
--- a/functions/string/memset.c
+++ b/functions/string/memset.c
@@ -1,7 +1,3 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* memset( void *, int, size_t )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,6 +6,8 @@
 
 #include <string.h>
 
+#ifndef REGTEST
+
 void * memset( void * s, int c, size_t n )
 {
     unsigned char * p = (unsigned char *) s;
@@ -20,4 +18,23 @@ void * memset( void * s, int c, size_t n )
     return s;
 }
 
-#warning Test driver missing.
+#endif
+
+#ifdef TEST
+
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+    char s[] = "xxxxxxxxx";
+    TESTCASE( memset( s, 'o', 10 ) == s );
+    TESTCASE( s[9] == 'o' );
+    TESTCASE( memset( s, '_', 0 ) == s );
+    TESTCASE( s[0] == 'o' );
+    TESTCASE( memset( s, '_', 1 ) == s );
+    TESTCASE( s[0] == '_' );
+    TESTCASE( s[1] == 'o' );
+    return TEST_RESULTS;
+}
+
+#endif