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Add another case to formatting test.

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This commit is contained in:
Ian Clester 2022-09-10 13:13:39 -04:00
parent 61ed85b032
commit 24c921425c
1 changed files with 4 additions and 2 deletions
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6
agb-fixnum/src/lib.rs
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@ -1033,15 +1033,17 @@ mod tests {
#[test] #[test]
fn formats_fractions_correctly() { fn formats_fractions_correctly() {
let a = Num::<i32, 8>::new(5); let a = Num::<i32, 8>::new(5);
let two = Num::<i32, 8>::new(4); let four = Num::<i32, 8>::new(4);
let minus_one = Num::<i32, 8>::new(-1); let minus_one = Num::<i32, 8>::new(-1);
let b: Num<i32, 8> = a / two; let b: Num<i32, 8> = a / four;
let c: Num<i32, 8> = b * minus_one; let c: Num<i32, 8> = b * minus_one;
let d: Num<i32, 8> = minus_one / four;
assert_eq!(b + c, 0.into()); assert_eq!(b + c, 0.into());
assert_eq!(format!("{}", b), "1.25"); assert_eq!(format!("{}", b), "1.25");
assert_eq!(format!("{}", c), "-1.25"); assert_eq!(format!("{}", c), "-1.25");
assert_eq!(format!("{}", d), "-0.25");
} }
#[test] #[test]