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add const -> float tests

This commit is contained in:
Trevor Spiteri 2019-08-06 19:45:13 +02:00
parent ac09c05126
commit f5cbc00d28
1 changed files with 67 additions and 21 deletions
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88
src/consts.rs
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@ -160,31 +160,77 @@ pub const LN_10: FixedU128<U126> = FixedU128 {
phantom: PhantomData,
};
#[allow(clippy::float_cmp)]
#[cfg(test)]
mod tests {
use crate::{consts::*, traits::FromFixed};
use core::f64::consts as F;
use core::{f32, f64};
use half::{self, f16};
#[cfg(feature = "f16")]
#[test]
fn cmp_f16() {
assert_eq!(f16::from_fixed(PI), half::consts::PI);
assert_eq!(f16::from_fixed(FRAC_PI_2), half::consts::FRAC_PI_2);
assert_eq!(f16::from_fixed(FRAC_PI_3), half::consts::FRAC_PI_3);
assert_eq!(f16::from_fixed(FRAC_PI_4), half::consts::FRAC_PI_4);
assert_eq!(f16::from_fixed(FRAC_PI_6), half::consts::FRAC_PI_6);
assert_eq!(f16::from_fixed(FRAC_PI_8), half::consts::FRAC_PI_8);
assert_eq!(f16::from_fixed(FRAC_1_PI), half::consts::FRAC_1_PI);
assert_eq!(f16::from_fixed(FRAC_2_PI), half::consts::FRAC_2_PI);
assert_eq!(f16::from_fixed(FRAC_2_SQRT_PI), half::consts::FRAC_2_SQRT_PI);
assert_eq!(f16::from_fixed(SQRT_2), half::consts::SQRT_2);
assert_eq!(f16::from_fixed(FRAC_1_SQRT_2), half::consts::FRAC_1_SQRT_2);
assert_eq!(f16::from_fixed(E), half::consts::E);
// assert_eq!(f16::from_fixed(LOG2_10), half::consts::LOG2_10);
assert_eq!(f16::from_fixed(LOG2_E), half::consts::LOG2_E);
// assert_eq!(f16::from_fixed(LOG10_2), half::consts::LOG10_2);
assert_eq!(f16::from_fixed(LOG10_E), half::consts::LOG10_E);
assert_eq!(f16::from_fixed(LN_2), half::consts::LN_2);
assert_eq!(f16::from_fixed(LN_10), half::consts::LN_10);
}
#[test]
#[allow(clippy::float_cmp)]
fn check() {
assert_eq!(f64::from_fixed(PI), F::PI);
assert_eq!(f64::from_fixed(FRAC_PI_2), F::FRAC_PI_2);
assert_eq!(f64::from_fixed(FRAC_PI_3), F::FRAC_PI_3);
assert_eq!(f64::from_fixed(FRAC_PI_4), F::FRAC_PI_4);
assert_eq!(f64::from_fixed(FRAC_PI_6), F::FRAC_PI_6);
assert_eq!(f64::from_fixed(FRAC_PI_8), F::FRAC_PI_8);
assert_eq!(f64::from_fixed(FRAC_1_PI), F::FRAC_1_PI);
assert_eq!(f64::from_fixed(FRAC_2_PI), F::FRAC_2_PI);
assert_eq!(f64::from_fixed(FRAC_2_SQRT_PI), F::FRAC_2_SQRT_PI);
assert_eq!(f64::from_fixed(SQRT_2), F::SQRT_2);
assert_eq!(f64::from_fixed(FRAC_1_SQRT_2), F::FRAC_1_SQRT_2);
assert_eq!(f64::from_fixed(E), F::E);
// assert_eq!(f64::from_fixed(LOG2_10), F::LOG2_10);
assert_eq!(f64::from_fixed(LOG2_E), F::LOG2_E);
// assert_eq!(f64::from_fixed(LOG10_2), F::LOG10_2);
assert_eq!(f64::from_fixed(LOG10_E), F::LOG10_E);
assert_eq!(f64::from_fixed(LN_2), F::LN_2);
assert_eq!(f64::from_fixed(LN_10), F::LN_10);
fn cmp_f32() {
assert_eq!(f32::from_fixed(PI), f32::consts::PI);
assert_eq!(f32::from_fixed(FRAC_PI_2), f32::consts::FRAC_PI_2);
assert_eq!(f32::from_fixed(FRAC_PI_3), f32::consts::FRAC_PI_3);
assert_eq!(f32::from_fixed(FRAC_PI_4), f32::consts::FRAC_PI_4);
assert_eq!(f32::from_fixed(FRAC_PI_6), f32::consts::FRAC_PI_6);
assert_eq!(f32::from_fixed(FRAC_PI_8), f32::consts::FRAC_PI_8);
assert_eq!(f32::from_fixed(FRAC_1_PI), f32::consts::FRAC_1_PI);
assert_eq!(f32::from_fixed(FRAC_2_PI), f32::consts::FRAC_2_PI);
assert_eq!(f32::from_fixed(FRAC_2_SQRT_PI), f32::consts::FRAC_2_SQRT_PI);
assert_eq!(f32::from_fixed(SQRT_2), f32::consts::SQRT_2);
assert_eq!(f32::from_fixed(FRAC_1_SQRT_2), f32::consts::FRAC_1_SQRT_2);
assert_eq!(f32::from_fixed(E), f32::consts::E);
// assert_eq!(f32::from_fixed(LOG2_10), f32::consts::LOG2_10);
assert_eq!(f32::from_fixed(LOG2_E), f32::consts::LOG2_E);
// assert_eq!(f32::from_fixed(LOG10_2), f32::consts::LOG10_2);
assert_eq!(f32::from_fixed(LOG10_E), f32::consts::LOG10_E);
assert_eq!(f32::from_fixed(LN_2), f32::consts::LN_2);
assert_eq!(f32::from_fixed(LN_10), f32::consts::LN_10);
}
#[test]
fn cmp_f64() {
assert_eq!(f64::from_fixed(PI), f64::consts::PI);
assert_eq!(f64::from_fixed(FRAC_PI_2), f64::consts::FRAC_PI_2);
assert_eq!(f64::from_fixed(FRAC_PI_3), f64::consts::FRAC_PI_3);
assert_eq!(f64::from_fixed(FRAC_PI_4), f64::consts::FRAC_PI_4);
assert_eq!(f64::from_fixed(FRAC_PI_6), f64::consts::FRAC_PI_6);
assert_eq!(f64::from_fixed(FRAC_PI_8), f64::consts::FRAC_PI_8);
assert_eq!(f64::from_fixed(FRAC_1_PI), f64::consts::FRAC_1_PI);
assert_eq!(f64::from_fixed(FRAC_2_PI), f64::consts::FRAC_2_PI);
assert_eq!(f64::from_fixed(FRAC_2_SQRT_PI), f64::consts::FRAC_2_SQRT_PI);
assert_eq!(f64::from_fixed(SQRT_2), f64::consts::SQRT_2);
assert_eq!(f64::from_fixed(FRAC_1_SQRT_2), f64::consts::FRAC_1_SQRT_2);
assert_eq!(f64::from_fixed(E), f64::consts::E);
// assert_eq!(f64::from_fixed(LOG2_10), f64::consts::LOG2_10);
assert_eq!(f64::from_fixed(LOG2_E), f64::consts::LOG2_E);
// assert_eq!(f64::from_fixed(LOG10_2), f64::consts::LOG10_2);
assert_eq!(f64::from_fixed(LOG10_E), f64::consts::LOG10_E);
assert_eq!(f64::from_fixed(LN_2), f64::consts::LN_2);
assert_eq!(f64::from_fixed(LN_10), f64::consts::LN_10);
}
}