1 files changed, 47 insertions, 0 deletions
diff --git a/tests/test_min_max_cap.c b/tests/test_min_max_cap.c
new file mode 100644
index 0000000..6880492
--- /dev/null
+++ b/tests/test_min_max_cap.c
@@ -0,0 +1,47 @@
+#include <string.h>
+#define USE_SECURE_MEM
+#include "../src/extlib.h"
+#undef free
+
+int
+test_min_max_cap ()
+{
+  int val = 5;
+  int max_v = 10;
+  int min_v = 1;
+  if (cap(val, min_v, max_v) != 5)
+    return 1;
+  if (max(val, max_v) != 5)
+    return 2;
+  if (min(val, min_v) != 5)
+    return 3;
+
+  val = 11;
+  if (cap(val, min_v, max_v) != 10)
+    return 4;
+  if (max(val, max_v) != 10)
+    return 5;
+  if (min(val, min_v) != 11)
+    return 6;
+
+  val = 0;
+  if (cap(val, min_v, max_v) != 1)
+    return 7;
+  if (max(val, max_v) != 0)
+    return 8;
+  if (min(val, min_v) != 1)
+    return 9;
+
+  return 0;
+}
+
+
+struct test_t*
+test_min_max_cap_t ()
+{
+  struct test_t* test = malloc (sizeof (struct test_t));
+  test->test_func=test_min_max_cap;
+  test->test_name="test_min_max_cap";
+  test->test_desc="min max cap";
+  return test;
+}