From b505504dc4ebcc7a6f121163ae510cfb5fd2834f Mon Sep 17 00:00:00 2001
From: Cody Schroeder <codys@cs.washington.edu>
Date: Wed, 30 Jan 2013 01:27:08 -0800
Subject: [PATCH] Add test for float::round

---
 src/libcore/float.rs | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/libcore/float.rs b/src/libcore/float.rs
index 999e0df007b9b..7ff8599679c80 100644
--- a/src/libcore/float.rs
+++ b/src/libcore/float.rs
@@ -581,6 +581,15 @@ pub fn test_to_str_inf() {
     assert to_str(-infinity, 10u) == ~"-inf";
 }
 
+#[test]
+pub fn test_round() {
+    assert round(5.8) == 6.0;
+    assert round(5.2) == 5.0;
+    assert round(3.0) == 3.0;
+    assert round(2.5) == 3.0;
+    assert round(-3.5) == -4.0;
+}
+
 #[test]
 pub fn test_traits() {
     fn test<U:num::Num cmp::Eq>(ten: &U) {
@@ -609,8 +618,3 @@ pub fn test_traits() {
 // buffer-file-coding-system: utf-8-unix
 // End:
 //
-
-
-
-
-