]>
Commit | Line | Data |
---|---|---|
f20569fa XL |
1 | //! Implement Octal formatting |
2 | ||
3 | macro_rules! impl_fmt_octal { | |
4 | ([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => { | |
5 | impl crate::fmt::Octal for $id { | |
6 | #[cfg_attr( | |
7 | feature = "cargo-clippy", allow(clippy::missing_inline_in_public_items) | |
8 | )] | |
9 | fn fmt(&self, f: &mut crate::fmt::Formatter<'_>) | |
10 | -> crate::fmt::Result { | |
11 | write!(f, "{}(", stringify!($id))?; | |
12 | for i in 0..$elem_count { | |
13 | if i > 0 { | |
14 | write!(f, ", ")?; | |
15 | } | |
16 | self.extract(i).fmt(f)?; | |
17 | } | |
18 | write!(f, ")") | |
19 | } | |
20 | } | |
21 | test_if!{ | |
22 | $test_tt: | |
23 | paste::item! { | |
24 | pub mod [<$id _fmt_octal>] { | |
25 | use super::*; | |
26 | #[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] | |
27 | fn octal_hex() { | |
28 | use arrayvec::{ArrayString,ArrayVec}; | |
29 | type TinyString = ArrayString<[u8; 512]>; | |
30 | ||
31 | use crate::fmt::Write; | |
32 | let v = $id::splat($elem_ty::default()); | |
33 | let mut s = TinyString::new(); | |
34 | write!(&mut s, "{:#o}", v).unwrap(); | |
35 | ||
36 | let mut beg = TinyString::new(); | |
37 | write!(&mut beg, "{}(", stringify!($id)).unwrap(); | |
38 | assert!(s.starts_with(beg.as_str())); | |
39 | assert!(s.ends_with(")")); | |
40 | let s: ArrayVec<[TinyString; 64]> | |
41 | = s.replace(beg.as_str(), "").replace(")", "") | |
42 | .split(",") | |
43 | .map(|v| TinyString::from(v.trim()).unwrap()) | |
44 | .collect(); | |
45 | assert_eq!(s.len(), $id::lanes()); | |
46 | for (index, ss) in s.into_iter().enumerate() { | |
47 | let mut e = TinyString::new(); | |
48 | write!(&mut e, "{:#o}", v.extract(index)).unwrap(); | |
49 | assert_eq!(ss, e); | |
50 | } | |
51 | } | |
52 | } | |
53 | } | |
54 | } | |
55 | }; | |
56 | } |