From 5973b0c4ad26729aa1379b98317479f61cd0d87c Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Wed, 5 Mar 2014 17:18:56 -0500
Subject: [PATCH] add tests for `min` and `max` from `Float`

---
 src/libstd/num/f32.rs | 12 ++++++++++++
 src/libstd/num/f64.rs | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/libstd/num/f32.rs b/src/libstd/num/f32.rs
index 9ec028b76b9..3ba3a9a134f 100644
--- a/src/libstd/num/f32.rs
+++ b/src/libstd/num/f32.rs
@@ -866,6 +866,18 @@ mod tests {
     use num::*;
     use num;
 
+    #[test]
+    fn test_min_nan() {
+        assert_eq!(NAN.min(2.0), 2.0);
+        assert_eq!(2.0f32.min(NAN), 2.0);
+    }
+
+    #[test]
+    fn test_max_nan() {
+        assert_eq!(NAN.max(2.0), 2.0);
+        assert_eq!(2.0f32.max(NAN), 2.0);
+    }
+
     #[test]
     fn test_num() {
         num::test_num(10f32, 2f32);
diff --git a/src/libstd/num/f64.rs b/src/libstd/num/f64.rs
index d173abbcde1..b95188b0765 100644
--- a/src/libstd/num/f64.rs
+++ b/src/libstd/num/f64.rs
@@ -865,6 +865,18 @@ mod tests {
     use num::*;
     use num;
 
+    #[test]
+    fn test_min_nan() {
+        assert_eq!(NAN.min(2.0), 2.0);
+        assert_eq!(2.0f64.min(NAN), 2.0);
+    }
+
+    #[test]
+    fn test_max_nan() {
+        assert_eq!(NAN.max(2.0), 2.0);
+        assert_eq!(2.0f64.max(NAN), 2.0);
+    }
+
     #[test]
     fn test_num() {
         num::test_num(10f64, 2f64);