src/test/run-pass/lexer-crlf-line-endings-string-literal-doc-comment.rs

   1 // ignore-tidy-cr ignore-license
   2 // ignore-tidy-cr (repeated again because of tidy bug)
   3 // license is ignored because tidy can't handle the CRLF here properly.
   4
   5 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   6 // file at the top-level directory of this distribution and at
   7 // http://rust-lang.org/COPYRIGHT.
   8 //
   9 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
  10 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
  11 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
  12 // option. This file may not be copied, modified, or distributed
  13 // except according to those terms.
  14
  15 // NB: this file needs CRLF line endings. The .gitattributes file in
  16 // this directory should enforce it.
  17
  18 // ignore-pretty
  19
  20 /// Doc comment that ends in CRLF
  21 pub fn foo() {}
  22
  23 /** Block doc comment that
  24  *  contains CRLF characters
  25  */
  26 pub fn bar() {}
  27
  28 fn main() {
  29     let s = "string
  30 literal";
  31     assert_eq!(s, "string\nliteral");
  32
  33     let s = "literal with \
  34              escaped newline";
  35     assert_eq!(s, "literal with escaped newline");
  36
  37     let s = r"string
  38 literal";
  39     assert_eq!(s, "string\nliteral");
  40
  41     // validate that our source file has CRLF endings
  42     let source = include_str!("lexer-crlf-line-endings-string-literal-doc-comment.rs");
  43     assert!(source.contains("string\r\nliteral"));
  44 }