From d3146363d06a1e60abea505bbcc718b72911f884 Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Thu, 3 Jun 2010 01:08:55 +0200
Subject: [PATCH] test-mathutils.c: added tests for next_power_of_two

---
 tests/src/test-mathutils.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 tests/src/test-mathutils.c

diff --git a/tests/src/test-mathutils.c b/tests/src/test-mathutils.c
new file mode 100644
index 00000000..bb3756cc
--- /dev/null
+++ b/tests/src/test-mathutils.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <assert.h>
+#include <aubio.h>
+
+int main(){
+  int a, b;
+
+  a = 31; b = aubio_next_power_of_two(a);
+  fprintf(stdout, "next_power_of_two of %d is %d\n", a, b);
+  assert(b == 32);
+
+  a = 32; b = aubio_next_power_of_two(a);
+  fprintf(stdout, "next_power_of_two of %d is %d\n", a, b);
+  assert(b == 32);
+
+  a = 33; b = aubio_next_power_of_two(a);
+  fprintf(stdout, "next_power_of_two of %d is %d\n", a, b);
+  assert(b == 64);
+
+  return 0;
+}
+
-- 
2.26.2