X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fmemcpy.c;h=b2606b7222af7e87476d5a3e7718fa4631f99f10;hb=8f2e7cffffecca3d7c937be102fcf9d5ec17241c;hp=785b1cd4088d9098e681d0a50e6f263bf2509b59;hpb=2d7dabdc5e2d6cff488f45c7e917abe1f7e1559a;p=pdclib.old

diff --git a/functions/string/memcpy.c b/functions/string/memcpy.c
index 785b1cd..b2606b7 100644
--- a/functions/string/memcpy.c
+++ b/functions/string/memcpy.c
@@ -8,6 +8,7 @@
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
+#include <_PDCLIB_aux.h>
 #include <string.h>
 
 void * memcpy( void * _PDCLIB_restrict s1, const void * _PDCLIB_restrict s2, size_t n )
@@ -21,4 +22,19 @@ void * memcpy( void * _PDCLIB_restrict s1, const void * _PDCLIB_restrict s2, siz
     return s1;
 }
 
-#warning Test driver missing.
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main()
+{
+    char s[] = "xxxxxxxxxxx";
+    BEGIN_TESTS;
+    TESTCASE( memcpy( s, abcde, 6 ) == s );
+    TESTCASE( s[4] == 'e' );
+    TESTCASE( s[5] == '\0' );
+    TESTCASE( memcpy( s + 5, abcde, 5 ) == s + 5 );
+    TESTCASE( s[9] == 'e' );
+    TESTCASE( s[10] == 'x' );
+    return TEST_RESULTS;
+}
+#endif