libcxx/test/std/containers/sequences/deque/deque.cons/default.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()
  12
  13 #include <deque>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17 #include "test_allocator.h"
  18 #include "../../../NotConstructible.h"
  19 #include "min_allocator.h"
  20
  21 template <class T, class Allocator>
  22 void
  23 test()
  24 {
  25     std::deque<T, Allocator> d;
  26     assert(d.size() == 0);
  27 #if TEST_STD_VER >= 11
  28     std::deque<T, Allocator> d1 = {};
  29     assert(d1.size() == 0);
  30 #endif
  31 }
  32
  33 int main(int, char**)
  34 {
  35     test<int, std::allocator<int> >();
  36     test<NotConstructible, limited_allocator<NotConstructible, 1> >();
  37 #if TEST_STD_VER >= 11
  38     test<int, min_allocator<int> >();
  39     test<NotConstructible, min_allocator<NotConstructible> >();
  40 #endif
  41
  42   return 0;
  43 }