diff options
Diffstat (limited to 'vendor/regex/tests/set.rs')
-rw-r--r-- | vendor/regex/tests/set.rs | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/vendor/regex/tests/set.rs b/vendor/regex/tests/set.rs new file mode 100644 index 000000000..37fcf8700 --- /dev/null +++ b/vendor/regex/tests/set.rs @@ -0,0 +1,67 @@ +matset!(set1, &["a", "a"], "a", 0, 1); +matset!(set2, &["a", "a"], "ba", 0, 1); +matset!(set3, &["a", "b"], "a", 0); +matset!(set4, &["a", "b"], "b", 1); +matset!(set5, &["a|b", "b|a"], "b", 0, 1); +matset!(set6, &["foo", "oo"], "foo", 0, 1); +matset!(set7, &["^foo", "bar$"], "foo", 0); +matset!(set8, &["^foo", "bar$"], "foo bar", 0, 1); +matset!(set9, &["^foo", "bar$"], "bar", 1); +matset!(set10, &[r"[a-z]+$", "foo"], "01234 foo", 0, 1); +matset!(set11, &[r"[a-z]+$", "foo"], "foo 01234", 1); +matset!(set12, &[r".*?", "a"], "zzzzzza", 0, 1); +matset!(set13, &[r".*", "a"], "zzzzzza", 0, 1); +matset!(set14, &[r".*", "a"], "zzzzzz", 0); +matset!(set15, &[r"(?-u)\ba\b"], "hello a bye", 0); +matset!(set16, &["a"], "a", 0); +matset!(set17, &[".*a"], "a", 0); +matset!(set18, &["a", "β"], "β", 1); + +// regexes that match the empty string +matset!(setempty1, &["", "a"], "abc", 0, 1); +matset!(setempty2, &["", "b"], "abc", 0, 1); +matset!(setempty3, &["", "z"], "abc", 0); +matset!(setempty4, &["a", ""], "abc", 0, 1); +matset!(setempty5, &["b", ""], "abc", 0, 1); +matset!(setempty6, &["z", ""], "abc", 1); +matset!(setempty7, &["b", "(?:)"], "abc", 0, 1); +matset!(setempty8, &["(?:)", "b"], "abc", 0, 1); +matset!(setempty9, &["c(?:)", "b"], "abc", 0, 1); + +nomatset!(nset1, &["a", "a"], "b"); +nomatset!(nset2, &["^foo", "bar$"], "bar foo"); +nomatset!( + nset3, + { + let xs: &[&str] = &[]; + xs + }, + "a" +); +nomatset!(nset4, &[r"^rooted$", r"\.log$"], "notrooted"); + +// See: https://github.com/rust-lang/regex/issues/187 +#[test] +fn regression_subsequent_matches() { + let set = regex_set!(&["ab", "b"]); + let text = text!("ba"); + assert!(set.matches(text).matched(1)); + assert!(set.matches(text).matched(1)); +} + +#[test] +fn get_set_patterns() { + let set = regex_set!(&["a", "b"]); + assert_eq!(vec!["a", "b"], set.patterns()); +} + +#[test] +fn len_and_empty() { + let empty = regex_set!(&[""; 0]); + assert_eq!(empty.len(), 0); + assert!(empty.is_empty()); + + let not_empty = regex_set!(&["ab", "b"]); + assert_eq!(not_empty.len(), 2); + assert!(!not_empty.is_empty()); +} |