X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fmemset.c;h=9c9760fbb848a081c5939360c097b7c8a79a7138;hb=12e17136786afb1775c9dc946cbe41f5e230c24a;hp=2b50b88bd6ebe4df8ba4fa0974b9008959aa3970;hpb=ed0101ff5bc5dda85d13eeed5217959bfe87e71c;p=pdclib.old

diff --git a/functions/string/memset.c b/functions/string/memset.c
index 2b50b88..9c9760f 100644
--- a/functions/string/memset.c
+++ b/functions/string/memset.c
@@ -10,6 +10,8 @@
 
 #include <string.h>
 
+#ifndef REGTEST
+
 void * memset( void * s, int c, size_t n )
 {
     unsigned char * p = (unsigned char *) s;
@@ -20,4 +22,21 @@ 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