libstdc++-v3/testsuite/tr2/dynamic_bitset/cmp.cc

   1 // Copyright (C) 2019-2021 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-do run { target c++11 } }
  19
  20 #include <tr2/dynamic_bitset>
  21 #include <testsuite_hooks.h>
  22
  23 void
  24 test01()
  25 {
  26   std::tr2::dynamic_bitset<> a(100);
  27   std::tr2::dynamic_bitset<> b = a;
  28   VERIFY( a == b );
  29   b.resize(99);
  30   VERIFY( a != b );
  31 }
  32
  33 void
  34 test02()
  35 {
  36   std::tr2::dynamic_bitset<> a(100);
  37   std::tr2::dynamic_bitset<> b = a;
  38   VERIFY( !(a < b) );
  39   VERIFY( !(b < a) );
  40   b.resize(99);
  41   VERIFY( !(a < b) );
  42   VERIFY( b < a );
  43 }
  44
  45 int
  46 main()
  47 {
  48   test01();
  49   test02();
  50 }