vendor/regex/tests/word_boundary_ascii.rs

   1 // ASCII word boundaries are completely oblivious to Unicode characters.
   2 // For Unicode word boundaries, the tests are precisely inverted.
   3 matiter!(ascii1, r"(?-u:\b)x(?-u:\b)", "áxβ", (2, 3));
   4 matiter!(ascii2, r"(?-u:\B)x(?-u:\B)", "áxβ");
   5 matiter!(ascii3, r"(?-u:\B)", "0\u{7EF5E}", (2, 2), (3, 3), (4, 4), (5, 5));
   6
   7 // We still get Unicode word boundaries by default in byte regexes.
   8 matiter!(unicode1, r"\bx\b", "áxβ");
   9 matiter!(unicode2, r"\Bx\B", "áxβ", (2, 3));