libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc

   1 // { dg-do run { target c++11 } }
   2
   3 //
   4 // 2010-06-23  Stephen M. Webb <stephen.webb@bregmasoft.ca>
   5 //
   6 // Copyright (C) 2010-2016 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13 //
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18 //
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // 28.3 Requirements [re.req]
  24 // 28.2 (4) Table 127 - Regular expression traits class requirements
  25 // 28.7 (8) Class template regex_traits [re.traits]
  26
  27 #include <regex>
  28 #include <forward_list>
  29 #include <testsuite_hooks.h>
  30
  31 void
  32 test01()
  33 {
  34   bool test __attribute__((unused)) = true;
  35   typedef char CharT;
  36   typedef std::regex_traits<CharT> traits;
  37
  38   traits t;
  39   CharT name[] = "tilde";
  40   VERIFY(t.lookup_collatename(name, name+sizeof(name)-1) == "~");
  41 }
  42
  43 // Test forward iterator.
  44 void
  45 test02()
  46 {
  47   const char strlit[] = "tilde";
  48   std::forward_list<char> s(strlit, strlit + strlen(strlit));
  49   std::regex_traits<char> traits;
  50   VERIFY(traits.lookup_collatename(s.begin(), s.end()) == "~");
  51 }
  52
  53 int main()
  54 {
  55         test01();
  56         test02();
  57         return 0;
  58 }