libcxx/test/std/containers/sequences/list/list.cons/assign_copy.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 // <list>
  10
  11 // list& operator=(const list& c);
  12
  13 #include <list>
  14 #include <cassert>
  15 #include "test_macros.h"
  16 #include "test_allocator.h"
  17 #include "min_allocator.h"
  18
  19 int main(int, char**)
  20 {
  21     {
  22         std::list<int, test_allocator<int> > l(3, 2, test_allocator<int>(5));
  23         std::list<int, test_allocator<int> > l2(l, test_allocator<int>(3));
  24         l2 = l;
  25         assert(l2 == l);
  26         assert(l2.get_allocator() == test_allocator<int>(3));
  27     }
  28     {
  29         std::list<int, other_allocator<int> > l(3, 2, other_allocator<int>(5));
  30         std::list<int, other_allocator<int> > l2(l, other_allocator<int>(3));
  31         l2 = l;
  32         assert(l2 == l);
  33         assert(l2.get_allocator() == other_allocator<int>(5));
  34     }
  35 #if TEST_STD_VER >= 11
  36     {
  37         std::list<int, min_allocator<int> > l(3, 2, min_allocator<int>());
  38         std::list<int, min_allocator<int> > l2(l, min_allocator<int>());
  39         l2 = l;
  40         assert(l2 == l);
  41         assert(l2.get_allocator() == min_allocator<int>());
  42     }
  43 #endif
  44
  45   return 0;
  46 }