Added test drivers.

[pdclib] / functions / string / strchr.c

diff --git a/functions/string/strchr.c b/functions/string/strchr.c
index ec296cbce33cab48ae8b9aeaa6fed4500710c83b..96ab0519aafbbdc8f4be004cf77929fabfc1914c 100644 (file)
--- a/functions/string/strchr.c
+++ b/functions/string/strchr.c
@@ -22,11 +22,18 @@ char * strchr( const char * s, int c )
     return NULL;
 }
 
-#warning Test driver missing.
-
 #ifdef TEST
+#include <_PDCLIB_test.h>
+
 int main()
 {
-    return 0;
+    char abccd[] = "abccd";
+    BEGIN_TESTS;
+    TESTCASE( strchr( abccd, 'x' ) == NULL );
+    TESTCASE( strchr( abccd, 'a' ) == &abccd[0] );
+    TESTCASE( strchr( abccd, 'd' ) == &abccd[4] );
+    TESTCASE( strchr( abccd, '\0' ) == &abccd[5] );
+    TESTCASE( strchr( abccd, 'c' ) == &abccd[2] );
+    return TEST_RESULTS;
 }
 #endif