libcxx/test/std/containers/associative/multiset/insert_initializer_list.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 // UNSUPPORTED: c++03
  10
  11 // <set>
  12
  13 // class multiset
  14
  15 // void insert(initializer_list<value_type> il);
  16
  17 #include <set>
  18 #include <cassert>
  19 #include <cstddef>
  20
  21 #include "test_macros.h"
  22 #include "min_allocator.h"
  23
  24 int main(int, char**)
  25 {
  26     {
  27     typedef std::multiset<int> C;
  28     typedef C::value_type V;
  29     C m = {10, 8};
  30     m.insert({1, 2, 3, 4, 5, 6});
  31     assert(m.size() == 8);
  32     assert(static_cast<std::size_t>(std::distance(m.begin(), m.end())) == m.size());
  33     C::const_iterator i = m.cbegin();
  34     assert(*i == V(1));
  35     assert(*++i == V(2));
  36     assert(*++i == V(3));
  37     assert(*++i == V(4));
  38     assert(*++i == V(5));
  39     assert(*++i == V(6));
  40     assert(*++i == V(8));
  41     assert(*++i == V(10));
  42     }
  43     {
  44     typedef std::multiset<int, std::less<int>, min_allocator<int>> C;
  45     typedef C::value_type V;
  46     C m = {10, 8};
  47     m.insert({1, 2, 3, 4, 5, 6});
  48     assert(m.size() == 8);
  49     assert(static_cast<std::size_t>(std::distance(m.begin(), m.end())) == m.size());
  50     C::const_iterator i = m.cbegin();
  51     assert(*i == V(1));
  52     assert(*++i == V(2));
  53     assert(*++i == V(3));
  54     assert(*++i == V(4));
  55     assert(*++i == V(5));
  56     assert(*++i == V(6));
  57     assert(*++i == V(8));
  58     assert(*++i == V(10));
  59     }
  60
  61   return 0;
  62 }