macro_rules! shortmat { | |
($name:ident, $re:expr, $text:expr, $shortest_match:expr) => { | |
#[test] | |
fn $name() { | |
let text = text!($text); | |
let re = regex!($re); | |
assert_eq!($shortest_match, re.shortest_match(text)); | |
} | |
}; | |
} | |
shortmat!(t01, r"a+", r"aa", Some(1)); | |
// Test that the reverse suffix optimization gets it right. | |
shortmat!(t02, r".*(?:abcd)+", r"abcdabcd", Some(4)); |