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

   1 // { dg-do run { target c++11 } }
   2
   3 // 2008-08-11  Stephen M. Webb  <stephen.webb@bregmasoft.com>
   4 //
   5 // Copyright (C) 2010-2016 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 // [28.7] class template regex_traits value() function
  23
  24 #include <regex>
  25 #include <testsuite_hooks.h>
  26
  27 // Tests the value() function of the regex_traits<char> class.
  28 void test01()
  29 {
  30   std::regex_traits<char> t;
  31   VERIFY( t.value('7', 8)  == 7 );
  32   VERIFY( t.value('7', 10) == 7 );
  33   VERIFY( t.value('7', 16) == 7 );
  34   VERIFY( t.value('9', 8)  == -1 );
  35   VERIFY( t.value('9', 10) == 9 );
  36   VERIFY( t.value('9', 16) == 9 );
  37   VERIFY( t.value('d', 8)  == -1 );
  38   VERIFY( t.value('d', 10) == -1 );
  39   VERIFY( t.value('d', 16) == 13 );
  40 }
  41
  42 int
  43 main()
  44 {
  45   test01();
  46   return 0;
  47 }