libcxx/test/std/containers/unord/unord.multiset/get_allocator.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 // <unordered_set>
  10
  11 // class unordered_multiset
  12
  13 // allocator_type get_allocator() const
  14
  15 #include <unordered_set>
  16 #include <cassert>
  17
  18 #include "test_allocator.h"
  19 #include "test_macros.h"
  20
  21 int main(int, char**) {
  22     {
  23         std::allocator<int> alloc;
  24         const std::unordered_multiset<int> s(alloc);
  25         assert(s.get_allocator() == alloc);
  26     }
  27     {
  28         other_allocator<int> alloc(1);
  29         const std::unordered_multiset<int, std::hash<int>,
  30                                       std::equal_to<int>,
  31                                       other_allocator<int> > s(alloc);
  32         assert(s.get_allocator() == alloc);
  33     }
  34
  35     return 0;
  36 }