use crate::{
types::extra::{LeEqU128, LeEqU16, LeEqU32, LeEqU64, LeEqU8},
FixedI128, FixedI16, FixedI32, FixedI64, FixedI8, FixedU128, FixedU16, FixedU32, FixedU64,
FixedU8, Unwrapped, Wrapping,
};
use arbitrary::{Arbitrary, Result as ArbitraryResult, Unstructured};
macro_rules! impl_trait {
($Fixed:ident, $LeEqU:ident, $Inner:ident) => {
impl<'a, Frac> Arbitrary<'a> for $Fixed<Frac> {
#[inline]
fn arbitrary(u: &mut Unstructured<'a>) -> ArbitraryResult<Self> {
Ok(Self::from_bits(<$Inner as Arbitrary<'a>>::arbitrary(u)?))
}
#[inline]
fn size_hint(depth: usize) -> (usize, Option<usize>) {
<$Inner as Arbitrary<'a>>::size_hint(depth)
}
}
impl<'a, Frac: $LeEqU> Arbitrary<'a> for Wrapping<$Fixed<Frac>> {
#[inline]
fn arbitrary(u: &mut Unstructured<'a>) -> ArbitraryResult<Self> {
Ok(Self::from_bits(<$Inner as Arbitrary<'a>>::arbitrary(u)?))
}
#[inline]
fn size_hint(depth: usize) -> (usize, Option<usize>) {
<$Inner as Arbitrary<'a>>::size_hint(depth)
}
}
impl<'a, Frac: $LeEqU> Arbitrary<'a> for Unwrapped<$Fixed<Frac>> {
#[inline]
fn arbitrary(u: &mut Unstructured<'a>) -> ArbitraryResult<Self> {
Ok(Self::from_bits(<$Inner as Arbitrary<'a>>::arbitrary(u)?))
}
#[inline]
fn size_hint(depth: usize) -> (usize, Option<usize>) {
<$Inner as Arbitrary<'a>>::size_hint(depth)
}
}
};
}
impl_trait! { FixedI8, LeEqU8, i8 }
impl_trait! { FixedI16, LeEqU16, i16 }
impl_trait! { FixedI32, LeEqU32, i32 }
impl_trait! { FixedI64, LeEqU64, i64 }
impl_trait! { FixedI128, LeEqU128, i128 }
impl_trait! { FixedU8, LeEqU8, u8 }
impl_trait! { FixedU16, LeEqU16, u16 }
impl_trait! { FixedU32, LeEqU32, u32 }
impl_trait! { FixedU64, LeEqU64, u64 }
impl_trait! { FixedU128, LeEqU128, u128 }