libstdc++-v3/testsuite/25_algorithms/adjacent_find/vectorbool.cc

   1 // Copyright (C) 2013-2019 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 // 25.1.5 [lib.alg.adjacent_find]
  19
  20 #include <vector>
  21 #include <algorithm>
  22 #include <testsuite_hooks.h>
  23
  24 void
  25 test01()
  26 {
  27   std::vector<bool> v;
  28   v.push_back(true);
  29   v.push_back(false);
  30   v.push_back(true);
  31   v.push_back(false);
  32   v.push_back(false);
  33
  34   VERIFY( std::adjacent_find(v.begin(), v.end()) == v.begin() + 3 );
  35   VERIFY( std::adjacent_find(v.begin(), v.end() - 1) == v.end() - 1 );
  36 }
  37
  38 int
  39 main()
  40 {
  41   test01();
  42 }