Added test driver.

[pdclib] / functions / string / memset.c

diff --git a/functions/string/memset.c b/functions/string/memset.c
index 2b50b88bd6ebe4df8ba4fa0974b9008959aa3970..735a8e60623dc1f9ebeb2cbf8e7f0a218e2efc7e 100644 (file)
--- a/functions/string/memset.c
+++ b/functions/string/memset.c
@@ -20,4 +20,20 @@ void * memset( void * s, int c, size_t n )
     return s;
 }
 
-#warning Test driver missing.
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main()
+{
+    char s[10] = "xxxxxxxxx";
+    BEGIN_TESTS;
+    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