libstdc++-v3/testsuite/23_containers/vector/cons/3.cc

   1 // 1999-06-29 bkoz
   2
   3 // Copyright (C) 1999-2025 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 23.2.4.1 vector constructors, copy, and assignment
  21
  22 #include <vector>
  23 #include <string>
  24 #include <testsuite_allocator.h>
  25 #include <testsuite_hooks.h>
  26
  27 // test range constructors and range-fill constructor
  28 void
  29 test03()
  30 {
  31   const int A[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17};
  32   const int B[] = {7, 7, 7, 7, 7};
  33   const int N = sizeof(A) / sizeof(int);
  34   const int M = sizeof(B) / sizeof(int);
  35
  36   std::vector<int> v3(A, A + N);
  37   VERIFY(std::equal(v3.begin(), v3.end(), A));
  38
  39   std::vector<int> v4(v3.begin(), v3.end());
  40   VERIFY(std::equal(v4.begin(), v4.end(), A));
  41
  42   std::vector<int> v5(M, 7);
  43   VERIFY(std::equal(v5.begin(), v5.end(), B));
  44   VERIFY(std::equal(B, B + M, v5.begin()));
  45 }
  46
  47 int main()
  48 {
  49   test03();
  50   return 0;
  51 }