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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-exception6//7//===----------------------------------------------------------------------===//8 9// <map>10 11// class map12 13// template <class InputIterator>14//     map(InputIterator first, InputIterator last);15 16#include <map>17#include <cassert>18 19#include "test_macros.h"20#include "min_allocator.h"21 22int main(int, char**) {23  {24    typedef std::pair<const int, double> V;25    V ar[] = {26        V(1, 1),27        V(1, 1.5),28        V(1, 2),29        V(2, 1),30        V(2, 1.5),31        V(2, 2),32        V(3, 1),33        V(3, 1.5),34        V(3, 2),35    };36    std::map<int, double> m(ar, ar + sizeof(ar) / sizeof(ar[0]));37    assert(m.size() == 3);38    assert(std::distance(m.begin(), m.end()) == 3);39    assert(*m.begin() == V(1, 1));40    assert(*std::next(m.begin()) == V(2, 1));41    assert(*std::next(m.begin(), 2) == V(3, 1));42  }43#if TEST_STD_VER >= 1144  {45    typedef std::pair<const int, double> V;46    V ar[] = {47        V(1, 1),48        V(1, 1.5),49        V(1, 2),50        V(2, 1),51        V(2, 1.5),52        V(2, 2),53        V(3, 1),54        V(3, 1.5),55        V(3, 2),56    };57    std::map<int, double, std::less<int>, min_allocator<std::pair<const int, double>>> m(58        ar, ar + sizeof(ar) / sizeof(ar[0]));59    assert(m.size() == 3);60    assert(std::distance(m.begin(), m.end()) == 3);61    assert(*m.begin() == V(1, 1));62    assert(*std::next(m.begin()) == V(2, 1));63    assert(*std::next(m.begin(), 2) == V(3, 1));64  }65#endif66 67  return 0;68}69