libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc

   1 // { dg-options "-std=gnu++11" }
   2
   3 // 2012-08-20  Benjamin Kosnik <bkoz@redhat.com>
   4 //
   5 // Copyright (C) 2012-2014 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // basic_regex constructors + raw string literals
  23
  24 #include <regex>
  25 #include <testsuite_regex.h>
  26
  27 void
  28 test01()
  29 {
  30   using namespace __gnu_test;
  31
  32   // raw string literals
  33
  34   //string_type sre0(R"(\d{3}-\d{3}-\d{4})"); // expected fail
  35
  36   string_type sre1(R"( this\n  and new : forms\n  )");
  37
  38   string_type sre2(R"([:num:]{3}-[:num:]{3}-[:num:]{4})");
  39
  40   // 1
  41   regex_type re(R"( this\n  and new : forms\n  )", std::regex::basic);
  42
  43   // 2
  44   regex_sanity_check(sre1);
  45 }
  46
  47 int main()
  48 {
  49   test01();
  50   return 0;
  51 }