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Add unit tests for .mod_euc() and .div_euc()

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This commit is contained in:
Fabian Kössel 2018-05-28 16:40:57 +02:00
parent daeadc6c2e
commit bd853a6469
1 changed files with 19 additions and 0 deletions
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19
src/libcore/tests/num/mod.rs
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@ -574,6 +574,25 @@ macro_rules! test_float {
assert_eq!((-9.0 as $fty).max($nan), -9.0);
assert!(($nan as $fty).max($nan).is_nan());
}
#[test]
fn mod_euc() {
let a: $fty = 42.0;
assert!($inf.mod_euc(a).is_nan());
assert_eq!(a.mod_euc($inf), a);
assert!(a.mod_euc($nan).is_nan());
assert!($inf.mod_euc($inf).is_nan());
assert!($inf.mod_euc($nan).is_nan());
assert!($nan.mod_euc($inf).is_nan());
}
#[test]
fn div_euc() {
let a: $fty = 42.0;
assert_eq!(a.div_euc($inf), 0.0);
assert!(a.div_euc($nan).is_nan());
assert!($inf.div_euc($inf).is_nan());
assert!($inf.div_euc($nan).is_nan());
assert!($nan.div_euc($inf).is_nan());
}
} }
}