src/vendor/regex-0.2.10/tests/test_default.rs

   1 // Copyright 2014-2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 #![cfg_attr(feature = "pattern", feature(pattern))]
  12
  13 extern crate rand;
  14 extern crate regex;
  15
  16 // Due to macro scoping rules, this definition only applies for the modules
  17 // defined below. Effectively, it allows us to use the same tests for both
  18 // native and dynamic regexes.
  19 //
  20 // This is also used to test the various matching engines. This one exercises
  21 // the normal code path which automatically chooses the engine based on the
  22 // regex and the input. Other dynamic tests explicitly set the engine to use.
  23 macro_rules! regex_new {
  24     ($re:expr) => {{
  25         use regex::Regex;
  26         Regex::new($re)
  27     }}
  28 }
  29
  30 macro_rules! regex {
  31     ($re:expr) => {
  32         regex_new!($re).unwrap()
  33     }
  34 }
  35
  36 macro_rules! regex_set_new {
  37     ($re:expr) => {{
  38         use regex::RegexSet;
  39         RegexSet::new($re)
  40     }}
  41 }
  42
  43 macro_rules! regex_set {
  44     ($res:expr) => {
  45         regex_set_new!($res).unwrap()
  46     }
  47 }
  48
  49 // Must come before other module definitions.
  50 include!("macros_str.rs");
  51 include!("macros.rs");
  52
  53 mod api;
  54 mod api_str;
  55 mod crazy;
  56 mod flags;
  57 mod fowler;
  58 mod misc;
  59 mod multiline;
  60 mod noparse;
  61 mod regression;
  62 mod replace;
  63 mod searcher;
  64 mod set;
  65 mod shortest_match;
  66 mod suffix_reverse;
  67 mod unicode;
  68 mod word_boundary;
  69 mod word_boundary_unicode;
  70
  71 #[test]
  72 fn disallow_non_utf8() {
  73     assert!(regex::Regex::new(r"(?-u)\xFF").is_err());
  74     assert!(regex::Regex::new(r"(?-u).").is_err());
  75     assert!(regex::Regex::new(r"(?-u)[\xFF]").is_err());
  76     assert!(regex::Regex::new(r"(?-u)☃").is_err());
  77 }