Added test drivers.

[pdclib] / functions / string / strcspn.c

diff --git a/functions/string/strcspn.c b/functions/string/strcspn.c
index 308fe362fcfdf47f59233348a64140a12010e00d..01f10e59bf0ab2da253c5004fb087f7b0b134cfd 100644 (file)
--- a/functions/string/strcspn.c
+++ b/functions/string/strcspn.c
@@ -29,11 +29,21 @@ size_t strcspn( const char * s1, const char * s2 )
     return len;
 }
 
-#warning Test driver missing.
-
 #ifdef TEST
+#include <_PDCLIB_test.h>
+
 int main()
 {
-    return 0;
+    BEGIN_TESTS;
+    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