libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-namedlocale "de_DE.UTF-8" }
   3 // { dg-timeout-factor 3 }
   4
   5 //
   6 // 2013-08-29  Tim Shen <timshen91@gmail.com>
   7 //
   8 // Copyright (C) 2013-2024 Free Software Foundation, Inc.
   9 //
  10 // This file is part of the GNU ISO C++ Library.  This library is free
  11 // software; you can redistribute it and/or modify it under the
  12 // terms of the GNU General Public License as published by the
  13 // Free Software Foundation; either version 3, or (at your option)
  14 // any later version.
  15 //
  16 // This library is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License along
  22 // with this library; see the file COPYING3.  If not see
  23 // <http://www.gnu.org/licenses/>.
  24
  25 // 28.11.2 regex_match
  26 // Tests Extended localization against a wide-string.
  27
  28 #include <regex>
  29 #include <testsuite_hooks.h>
  30 #include <testsuite_regex.h>
  31
  32 using namespace __gnu_test;
  33 using namespace std;
  34
  35 void
  36 test01()
  37 {
  38 #ifdef _GLIBCXX_USE_WCHAR_T
  39   std::wstring str2 = L"ÜBER";
  40   std::wregex re2;
  41   re2.imbue(std::locale("de_DE.UTF-8"));
  42   re2.assign(L"[[:upper:]]*", std::regex::extended);
  43   std::wsmatch m2;
  44   VERIFY(regex_match_debug(str2, m2, re2));
  45 #endif
  46 }
  47
  48 int
  49 main()
  50 {
  51   test01();
  52   return 0;
  53 }