зеркало из https://github.com/mozilla/gecko-dev.git
41 строка
1.3 KiB
Rust
41 строка
1.3 KiB
Rust
// Macros for use in writing tests generic over &str/&[u8].
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macro_rules! text { ($text:expr) => { $text } }
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macro_rules! t { ($text:expr) => { text!($text) } }
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macro_rules! match_text { ($text:expr) => { $text.as_str() } }
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macro_rules! bytes { ($text:expr) => { $text.as_bytes() } }
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macro_rules! b { ($text:expr) => { bytes!($text) } }
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// macro_rules! u { ($re:expr) => { $re } }
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macro_rules! no_expand {
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($text:expr) => {{
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use regex::NoExpand;
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NoExpand(text!($text))
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}}
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}
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macro_rules! show { ($text:expr) => { $text } }
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// N.B. The expansion API for &str and &[u8] APIs differs slightly for now,
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// but they should be unified in 1.0. Then we can move this macro back into
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// tests/api.rs where it is used. ---AG
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macro_rules! expand {
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($name:ident, $re:expr, $text:expr, $expand:expr, $expected:expr) => {
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#[test]
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fn $name() {
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let re = regex!($re);
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let cap = re.captures(t!($text)).unwrap();
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let mut got = String::new();
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cap.expand(t!($expand), &mut got);
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assert_eq!(show!(t!($expected)), show!(&*got));
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}
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}
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}
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#[cfg(feature = "pattern")]
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macro_rules! searcher_expr { ($e:expr) => ($e) }
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#[cfg(not(feature = "pattern"))]
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macro_rules! searcher_expr { ($e:expr) => ({}) }
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