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Exhaustive testing

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FliegendeWurst 2020-05-19 08:59:51 +02:00
parent 321990e8d5
commit 9b835a7ebe
1 changed files with 22 additions and 0 deletions
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22
src/main.rs
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@ -81,3 +81,25 @@ fn interpret_single_test() {
assert_eq!(interpret_single(test.0), test.1); assert_eq!(interpret_single(test.0), test.1);
} }
} }
#[test]
#[ignore]
fn interpret_exhaustive_test() {
let mut any_fail = false;
for value in 0..=u32::MAX {
let expected = f32::from_bits(value);
let actual = interpret_single(value);
if expected.is_nan() {
if !actual.is_nan() {
eprintln!("value {:032b} expected {:?} actual {:?}", value, expected, actual);
any_fail = true;
}
} else {
if actual != expected {
eprintln!("value {:032b} expected {:?} actual {:?}", value, expected, actual);
any_fail = true;
}
}
}
assert!(!any_fail);
}