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Merge pull request #4690 from codeblack08/test-round

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Add test for float::round
This commit is contained in:
Tim Chevalier 2013-01-30 14:40:50 -08:00
commit 3e9c95e1f7
1 changed files with 9 additions and 5 deletions
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14
src/libcore/float.rs
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@ -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:
//