macro_rules! text { ($text:expr) => { $text } }
macro_rules! t { ($text:expr) => { text!($text) } }
macro_rules! bytes { ($text:expr) => { $text.as_bytes() } }
macro_rules! b { ($text:expr) => { bytes!($text) } }
macro_rules! u { ($re:expr) => { $re } }
macro_rules! no_expand {
($text:expr) => {{
use regex::NoExpand;
NoExpand(text!($text))
}}
}
macro_rules! show { ($text:expr) => { $text } }
macro_rules! expand {
($name:ident, $re:expr, $text:expr, $expand:expr, $expected:expr) => {
#[test]
fn $name() {
let re = regex!($re);
let cap = re.captures(t!($text)).unwrap();
let got = cap.expand(t!($expand));
assert_eq!(show!(t!($expected)), show!(&*got));
}
}
}