X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrcoll.c;h=c5ac5433396339a370a76d93ab51d2692bcbe8d8;hb=d02f38605b53cdff5460cc6b9e1b2a80c3a2ba4c;hp=3693e48071f975ebd4b631556c7172d0d416e327;hpb=c0169638bd02098717cb23fbbca3bcc4e4caccf0;p=pdclib

diff --git a/functions/string/strcoll.c b/functions/string/strcoll.c
index 3693e48..c5ac543 100644
--- a/functions/string/strcoll.c
+++ b/functions/string/strcoll.c
@@ -8,13 +8,30 @@
    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( void )
+{
+    char cmpabcde[] = "abcde";
+    char empty[] = "";
+    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