diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:29 +0000 |
| commit | 631cd5845e8de329d0e227aaa707d7ea228b8f8f (patch) | |
| tree | a1b87c8f8cad01cf18f7c5f57a08f102771ed303 /library/std/src/f64 | |
| parent | Adding debian version 1.69.0+dfsg1-1. (diff) | |
| download | rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.tar.xz rustc-631cd5845e8de329d0e227aaa707d7ea228b8f8f.zip | |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/f64')
| -rw-r--r-- | library/std/src/f64/tests.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/library/std/src/f64/tests.rs b/library/std/src/f64/tests.rs index 5b039d445..53d351cce 100644 --- a/library/std/src/f64/tests.rs +++ b/library/std/src/f64/tests.rs @@ -199,6 +199,7 @@ fn test_ceil() { #[test] fn test_round() { + assert_approx_eq!(2.5f64.round(), 3.0f64); assert_approx_eq!(1.0f64.round(), 1.0f64); assert_approx_eq!(1.3f64.round(), 1.0f64); assert_approx_eq!(1.5f64.round(), 2.0f64); @@ -212,6 +213,21 @@ fn test_round() { } #[test] +fn test_round_ties_even() { + assert_approx_eq!(2.5f64.round_ties_even(), 2.0f64); + assert_approx_eq!(1.0f64.round_ties_even(), 1.0f64); + assert_approx_eq!(1.3f64.round_ties_even(), 1.0f64); + assert_approx_eq!(1.5f64.round_ties_even(), 2.0f64); + assert_approx_eq!(1.7f64.round_ties_even(), 2.0f64); + assert_approx_eq!(0.0f64.round_ties_even(), 0.0f64); + assert_approx_eq!((-0.0f64).round_ties_even(), -0.0f64); + assert_approx_eq!((-1.0f64).round_ties_even(), -1.0f64); + assert_approx_eq!((-1.3f64).round_ties_even(), -1.0f64); + assert_approx_eq!((-1.5f64).round_ties_even(), -2.0f64); + assert_approx_eq!((-1.7f64).round_ties_even(), -2.0f64); +} + +#[test] fn test_trunc() { assert_approx_eq!(1.0f64.trunc(), 1.0f64); assert_approx_eq!(1.3f64.trunc(), 1.0f64); |