Added #ifdef to allow regression against system lib.

[pdclib] / functions / string / strcoll.c

diff --git a/functions/string/strcoll.c b/functions/string/strcoll.c
index 3693e48071f975ebd4b631556c7172d0d416e327..4b7af32a8f1767d2875a9a1ed06729a5e0901b12 100644 (file)
--- a/functions/string/strcoll.c
+++ b/functions/string/strcoll.c
@@ -8,13 +8,31 @@
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
-/* TODO: Dummy function, PDCLib does not support locales yet. */
+#include <string.h>
 
-int strcmp( const char * s1, const char * s2 );
+#ifndef REGTEST
 
+/* TODO: Dummy function, PDCLib does not support locales yet. */
 int strcoll( const char * s1, const char * s2 )
 {
     return strcmp( s1, s2 );
 }
 
-#warning Test driver missing.
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main()
+{
+    char cmpabcde[] = "abcde";
+    char empty[] = "";
+    BEGIN_TESTS;
+    TESTCASE( strcmp( abcde, cmpabcde ) == 0 );
+    TESTCASE( strcmp( abcde, abcdx ) < 0 );
+    TESTCASE( strcmp( abcdx, abcde ) > 0 );
+    TESTCASE( strcmp( empty, abcde ) < 0 );
+    TESTCASE( strcmp( abcde, empty ) > 0 );
+    return TEST_RESULTS;
+}
+#endif