libcxx/test/std/containers/sequences/deque/deque.cons/copy_alloc.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // <deque>
  10
  11 // deque(const deque& c, const allocator_type& a);
  12
  13 #include <deque>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17 #include "test_allocator.h"
  18 #include "min_allocator.h"
  19
  20 template <class C>
  21 void
  22 test(const C& x, const typename C::allocator_type& a)
  23 {
  24     C c(x, a);
  25     assert(c == x);
  26     assert(c.get_allocator() == a);
  27 }
  28
  29 int main(int, char**)
  30 {
  31     {
  32         int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
  33         int* an = ab + sizeof(ab)/sizeof(ab[0]);
  34         test(std::deque<int, test_allocator<int> >(ab, an, test_allocator<int>(3)),
  35                                                            test_allocator<int>(4));
  36     }
  37     {
  38         int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
  39         int* an = ab + sizeof(ab)/sizeof(ab[0]);
  40         test(std::deque<int, other_allocator<int> >(ab, an, other_allocator<int>(3)),
  41                                                             other_allocator<int>(4));
  42     }
  43 #if TEST_STD_VER >= 11
  44     {
  45         int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
  46         int* an = ab + sizeof(ab)/sizeof(ab[0]);
  47         test(std::deque<int, min_allocator<int> >(ab, an, min_allocator<int>()),
  48                                                           min_allocator<int>());
  49     }
  50 #endif
  51
  52   return 0;
  53 }