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// <vector>
10// vector<bool>
11
12// template <class InputIter> vector(InputIter first, InputIter last);
13
14#include <vector>
15#include <cassert>
16#include <cstddef>
17
18#include "test_macros.h"
19#include "test_iterators.h"
20#include "min_allocator.h"
21
22template <class C, class Iterator>
23TEST_CONSTEXPR_CXX20 void test(Iterator first, Iterator last) {
24 C c(first, last);
25 LIBCPP_ASSERT(c.__invariants());
26 assert(c.size() == static_cast<std::size_t>(std::distance(first, last)));
27 for (typename C::const_iterator i = c.cbegin(), e = c.cend(); i != e; ++i, ++first)
28 assert(*i == *first);
29}
30
31TEST_CONSTEXPR_CXX20 bool tests() {
32 bool a[] = {0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0};
33 bool* an = a + sizeof(a) / sizeof(a[0]);
34 test<std::vector<bool> >(cpp17_input_iterator<const bool*>(a), cpp17_input_iterator<const bool*>(an));
35 test<std::vector<bool> >(forward_iterator<const bool*>(a), forward_iterator<const bool*>(an));
36 test<std::vector<bool> >(bidirectional_iterator<const bool*>(a), bidirectional_iterator<const bool*>(an));
37 test<std::vector<bool> >(random_access_iterator<const bool*>(a), random_access_iterator<const bool*>(an));
38 test<std::vector<bool> >(a, an);
39#if TEST_STD_VER >= 11
40 test<std::vector<bool, min_allocator<bool>> >(
41 cpp17_input_iterator<const bool*>(a), cpp17_input_iterator<const bool*>(an));
42 test<std::vector<bool, min_allocator<bool>> >(forward_iterator<const bool*>(a), forward_iterator<const bool*>(an));
43 test<std::vector<bool, min_allocator<bool>> >(
44 bidirectional_iterator<const bool*>(a), bidirectional_iterator<const bool*>(an));
45 test<std::vector<bool, min_allocator<bool>> >(
46 random_access_iterator<const bool*>(a), random_access_iterator<const bool*>(an));
47 test<std::vector<bool, min_allocator<bool>> >(a, an);
48#endif
49
50 return true;
51}
52
53int main(int, char**) {
54 tests();
55#if TEST_STD_VER > 17
56 static_assert(tests());
57#endif
58 return 0;
59}
60

source code of libcxx/test/std/containers/sequences/vector.bool/construct_iter_iter.pass.cpp