fune/third_party/rust/regex/tests/macros_bytes.rs
Jan-Erik Rediger 12faa0feec Bug 1610282 - Update glean-preview to include reset-data bugfix. r=chutten
The update includes:

* Upgraded glean-core dependency
    * See full Glean changelog: https://github.com/mozilla/glean/blob/v24.0.0/CHANGELOG.md
* Reset core client metrics when re-enabling upload (https://github.com/mozilla/glean/pull/620)

Updates the glean-preview dependency in toolkit/components/telemetry/fog/Cargo.toml.
glea

Rest is updated with:

    cargo update -p gkrust-shared
    mach vendor rust

Differential Revision: https://phabricator.services.mozilla.com/D60406

--HG--
extra : moz-landing-system : lando
2020-01-21 10:20:42 +00:00

40 lines
1.1 KiB
Rust

// Macros for use in writing tests generic over &str/&[u8].
macro_rules! text { ($text:expr) => { $text.as_bytes() } }
macro_rules! t { ($re:expr) => { text!($re) } }
macro_rules! match_text { ($text:expr) => { $text.as_bytes() } }
macro_rules! use_ { ($($path: tt)*) => { use regex::bytes::$($path)*; } }
macro_rules! empty_vec { () => { <Vec<&[u8]>>::new() } }
macro_rules! bytes { ($text:expr) => { $text } }
macro_rules! no_expand {
($text:expr) => {{
use regex::bytes::NoExpand;
NoExpand(text!($text))
}}
}
macro_rules! show {
($text:expr) => {{
use std::ascii::escape_default;
let mut s = vec![];
for &b in bytes!($text) {
s.extend(escape_default(b));
}
String::from_utf8(s).unwrap()
}}
}
macro_rules! expand {
($name:ident, $re:expr, $text:expr, $expand:expr, $expected:expr) => {
#[test]
fn $name() {
let re = regex!($re);
let cap = re.captures(t!($text)).unwrap();
let mut got = vec![];
cap.expand(t!($expand), &mut got);
assert_eq!(show!(t!($expected)), show!(&*got));
}
}
}