1 files changed, 19 insertions, 0 deletions
diff --git a/test/roc.c b/test/roc.c
new file mode 100644
index 0000000..0e7ddfc
--- /dev/null
+++ b/test/roc.c
@@ -0,0 +1,19 @@
+#include <math.h>
+#include <stddef.h>
+#include "ts.h"
+
+bool ts_test_roc( void )
+{
+	/* k=3, close: 10, 12, 14, 16, 18, 20 */
+	/* i=3: (16-10)/10*100 = 60 */
+	/* i=4: (18-12)/12*100 = 50 */
+	/* i=5: (20-14)/14*100 = 42.857 */
+	fp_t const x[] = { 10, 12, 14, 16, 18, 20 };
+
+	fp_t const * const inp[1] = { x };
+	fp_t const e[] = { 60, 50, 42.857143 };
+	fp_t const * const exp[1] = { e };
+
+	uint_t k = 3;
+	return ts_test(ts_roc, ts_roc_offset, inp, exp, sizeof( x ) / sizeof( *x ), (ts_constant_t *)&k, &ts_roc_p);
+}