X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrcspn.c;h=2709e920b25ef82561c6d28203a24f48157f2a2f;hb=326f9b37c5bbc8b8da0aa62c3ea04833eea4963c;hp=c8a104ea40fb2953917bf5221252d57022fc62df;hpb=2ec923ce60a8441fccacdff76673465d1838c87c;p=pdclib.old

diff --git a/functions/string/strcspn.c b/functions/string/strcspn.c
index c8a104e..2709e92 100644
--- a/functions/string/strcspn.c
+++ b/functions/string/strcspn.c
@@ -10,6 +10,8 @@
 
 #include <string.h>
 
+#ifndef REGTEST
+
 size_t strcspn( const char * s1, const char * s2 )
 {
     size_t len = 0;
@@ -28,3 +30,23 @@ size_t strcspn( const char * s1, const char * s2 )
     }
     return len;
 }
+
+#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