libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-timeout-factor 2 }
   3
   4 //
   5 // 2010-06-16  Stephen M. Webb <stephen.webb@bregmasoft.ca>
   6 //
   7 // Copyright (C) 2010-2023 Free Software Foundation, Inc.
   8 //
   9 // This file is part of the GNU ISO C++ Library.  This library is free
  10 // software; you can redistribute it and/or modify it under the
  11 // terms of the GNU General Public License as published by the
  12 // Free Software Foundation; either version 3, or (at your option)
  13 // any later version.
  14 //
  15 // This library is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 // GNU General Public License for more details.
  19 //
  20 // You should have received a copy of the GNU General Public License along
  21 // with this library; see the file COPYING3.  If not see
  22 // <http://www.gnu.org/licenses/>.
  23
  24 // 28.8.2 basic_regex ctor
  25 // Tests for invalid range expression
  26
  27 #include <regex>
  28 #include <testsuite_hooks.h>
  29
  30 void
  31 test01()
  32 {
  33   try
  34     {
  35       std::regex  re("a{1,2,3}", std::regex::extended);
  36     }
  37   catch (std::regex_error& ex)
  38     {
  39       VERIFY( ex.code() == std::regex_constants::error_brace );
  40     }
  41 }
  42
  43
  44 int
  45 main()
  46 {
  47   test01();
  48   return 0;
  49 }
  50