38 lines · 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-exception6//7//===----------------------------------------------------------------------===//8 9// <set>10 11// class set12 13// template <class InputIterator>14// set(InputIterator first, InputIterator last, const value_compare& comp);15 16#include <set>17#include <cassert>18 19#include "test_macros.h"20#include "test_iterators.h"21#include "../../../test_compare.h"22 23int main(int, char**) {24 typedef int V;25 V ar[] = {1, 1, 1, 2, 2, 2, 3, 3, 3};26 typedef test_less<V> C;27 std::set<V, C> m(28 cpp17_input_iterator<const V*>(ar), cpp17_input_iterator<const V*>(ar + sizeof(ar) / sizeof(ar[0])), C(5));29 assert(m.value_comp() == C(5));30 assert(m.size() == 3);31 assert(std::distance(m.begin(), m.end()) == 3);32 assert(*m.begin() == 1);33 assert(*std::next(m.begin()) == 2);34 assert(*std::next(m.begin(), 2) == 3);35 36 return 0;37}38