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// These tests don't really make sense with the bytes API, so we only test them
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// on the Unicode API.
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|
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#[test]
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fn empty_match_unicode_find_iter() {
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|
// Tests that we still yield byte ranges at valid UTF-8 sequence boundaries
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|
|
// even when we're susceptible to empty width matches.
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|
let re = regex!(r".*?");
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|
|
assert_eq!(
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|
vec![(0, 0), (3, 3), (4, 4), (7, 7), (8, 8)],
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|
findall!(re, "Ⅰ1Ⅱ2")
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|
|
);
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|
}
|
|
|
|
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#[test]
|
|
|
fn empty_match_unicode_captures_iter() {
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|
// Same as empty_match_unicode_find_iter, but tests capture iteration.
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|
|
let re = regex!(r".*?");
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|
|
let ms: Vec<_> = re
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|
|
.captures_iter(text!("Ⅰ1Ⅱ2"))
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|
|
.map(|c| c.get(0).unwrap())
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|
|
.map(|m| (m.start(), m.end()))
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|
|
.collect();
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|
assert_eq!(vec![(0, 0), (3, 3), (4, 4), (7, 7), (8, 8)], ms);
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|
|
}
|
|
|
|
|
|
#[test]
|
|
|
fn match_as_str() {
|
|
|
let re = regex!(r"fo+");
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|
|
let caps = re.captures("barfoobar").unwrap();
|
|
|
assert_eq!(caps.get(0).map(|m| m.as_str()), Some("foo"));
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|
|
assert_eq!(caps.get(0).map(From::from), Some("foo"));
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|
|
assert_eq!(caps.get(0).map(Into::into), Some("foo"));
|
|
|
}
|
