X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstring%2Fstrcspn.c;h=baf8fc799a6a2dd3cba0e41fefbb8564c29acd55;hp=c57697960453b8144c81faf78145ed654cb3da41;hb=da0f3f353d417fed71f358a48d5d5394145e460d;hpb=c0169638bd02098717cb23fbbca3bcc4e4caccf0

diff --git a/functions/string/strcspn.c b/functions/string/strcspn.c
index c576979..baf8fc7 100644
--- a/functions/string/strcspn.c
+++ b/functions/string/strcspn.c
@@ -1,7 +1,3 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* strcspn( const char *, const char * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,6 +6,8 @@
 
 #include <string.h>
 
+#ifndef REGTEST
+
 size_t strcspn( const char * s1, const char * s2 )
 {
     size_t len = 0;
@@ -29,4 +27,22 @@ size_t strcspn( const char * s1, const char * s2 )
     return len;
 }
 
-#warning Test driver missing.
+#endif
+
+#ifdef TEST
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+    TESTCASE( strcspn( abcde, "x" ) == 5 );
+    TESTCASE( strcspn( abcde, "xyz" ) == 5 );
+    TESTCASE( strcspn( abcde, "zyx" ) == 5 );
+    TESTCASE( strcspn( abcdx, "x" ) == 4 );
+    TESTCASE( strcspn( abcdx, "xyz" ) == 4 );
+    TESTCASE( strcspn( abcdx, "zyx" ) == 4 );
+    TESTCASE( strcspn( abcde, "a" ) == 0 );
+    TESTCASE( strcspn( abcde, "abc" ) == 0 );
+    TESTCASE( strcspn( abcde, "cba" ) == 0 );
+    return TEST_RESULTS;
+}
+#endif