use std::cmp::Ordering::{Equal, Less, Greater};
+use std::f64::NAN;
#[test]
fn test_clone() {
}
#[test]
-fn test_tuple_cmp() {
+fn test_partial_eq() {
let (small, big) = ((1, 2, 3), (3, 2, 1));
-
- let nan = 0.0f64/0.0;
-
- // PartialEq
assert_eq!(small, small);
assert_eq!(big, big);
- assert!(small != big);
- assert!(big != small);
+ assert_ne!(small, big);
+ assert_ne!(big, small);
+}
+
+#[test]
+fn test_partial_ord() {
+ let (small, big) = ((1, 2, 3), (3, 2, 1));
- // PartialOrd
assert!(small < big);
assert!(!(small < small));
assert!(!(big < small));
assert!(big >= small);
assert!(big >= big);
- assert!(!((1.0f64, 2.0f64) < (nan, 3.0)));
- assert!(!((1.0f64, 2.0f64) <= (nan, 3.0)));
- assert!(!((1.0f64, 2.0f64) > (nan, 3.0)));
- assert!(!((1.0f64, 2.0f64) >= (nan, 3.0)));
- assert!(((1.0f64, 2.0f64) < (2.0, nan)));
- assert!(!((2.0f64, 2.0f64) < (2.0, nan)));
-
- // Ord
- assert!(small.cmp(&small) == Equal);
- assert!(big.cmp(&big) == Equal);
- assert!(small.cmp(&big) == Less);
- assert!(big.cmp(&small) == Greater);
+ assert!(!((1.0f64, 2.0f64) < (NAN, 3.0)));
+ assert!(!((1.0f64, 2.0f64) <= (NAN, 3.0)));
+ assert!(!((1.0f64, 2.0f64) > (NAN, 3.0)));
+ assert!(!((1.0f64, 2.0f64) >= (NAN, 3.0)));
+ assert!(((1.0f64, 2.0f64) < (2.0, NAN)));
+ assert!(!((2.0f64, 2.0f64) < (2.0, NAN)));
+}
+
+#[test]
+fn test_ord() {
+ let (small, big) = ((1, 2, 3), (3, 2, 1));
+ assert_eq!(small.cmp(&small), Equal);
+ assert_eq!(big.cmp(&big), Equal);
+ assert_eq!(small.cmp(&big), Less);
+ assert_eq!(big.cmp(&small), Greater);
}
#[test]