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macro_rules! impl_fmt_debug_tests {
([$elem_ty:ty; $elem_count:expr]: $id:ident | $test_tt:tt) => {
test_if!{
$test_tt:
paste::item! {
pub mod [<$id _fmt_debug>] {
use super::*;
#[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
fn debug() {
use arrayvec::{ArrayString,ArrayVec};
type TinyString = ArrayString<[u8; 512]>;
use crate::fmt::Write;
let v = $id::default();
let mut s = TinyString::new();
write!(&mut s, "{:?}", v).unwrap();
let mut beg = TinyString::new();
write!(&mut beg, "{}(", stringify!($id)).unwrap();
assert!(s.starts_with(beg.as_str()));
assert!(s.ends_with(")"));
let s: ArrayVec<[TinyString; 64]>
= s.replace(beg.as_str(), "")
.replace(")", "").split(",")
.map(|v| TinyString::from(v.trim()).unwrap())
.collect();
assert_eq!(s.len(), $id::lanes());
for (index, ss) in s.into_iter().enumerate() {
let mut e = TinyString::new();
write!(&mut e, "{:?}", v.extract(index)).unwrap();
assert_eq!(ss, e);
}
}
}
}
}
};
}
macro_rules! impl_fmt_debug {
([$elem_ty:ty; $elem_count:expr]: $id:ident | $test_tt:tt) => {
impl crate::fmt::Debug for $id {
#[cfg_attr(
feature = "cargo-clippy",
allow(clippy::missing_inline_in_public_items)
)]
fn fmt(
&self, f: &mut crate::fmt::Formatter<'_>,
) -> crate::fmt::Result {
write!(f, "{}(", stringify!($id))?;
for i in 0..$elem_count {
if i > 0 {
write!(f, ", ")?;
}
self.extract(i).fmt(f)?;
}
write!(f, ")")
}
}
impl_fmt_debug_tests!([$elem_ty; $elem_count]: $id | $test_tt);
};
}