File: construct_iter_iter.pass.cpp

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,235,796 kB
  • sloc: cpp: 7,617,614; ansic: 1,433,901; asm: 1,058,726; python: 252,096; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 10,032; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,401; javascript: 2,272; xml: 892; fortran: 770
file content (59 lines) | stat: -rw-r--r-- 2,291 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <vector>
// vector<bool>

// template <class InputIter> vector(InputIter first, InputIter last);

#include <vector>
#include <cassert>
#include <cstddef>

#include "test_macros.h"
#include "test_iterators.h"
#include "min_allocator.h"

template <class C, class Iterator>
TEST_CONSTEXPR_CXX20 void test(Iterator first, Iterator last) {
  C c(first, last);
  LIBCPP_ASSERT(c.__invariants());
  assert(c.size() == static_cast<std::size_t>(std::distance(first, last)));
  for (typename C::const_iterator i = c.cbegin(), e = c.cend(); i != e; ++i, ++first)
    assert(*i == *first);
}

TEST_CONSTEXPR_CXX20 bool tests() {
  bool a[] = {0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0};
  bool* an = a + sizeof(a) / sizeof(a[0]);
  test<std::vector<bool> >(cpp17_input_iterator<const bool*>(a), cpp17_input_iterator<const bool*>(an));
  test<std::vector<bool> >(forward_iterator<const bool*>(a), forward_iterator<const bool*>(an));
  test<std::vector<bool> >(bidirectional_iterator<const bool*>(a), bidirectional_iterator<const bool*>(an));
  test<std::vector<bool> >(random_access_iterator<const bool*>(a), random_access_iterator<const bool*>(an));
  test<std::vector<bool> >(a, an);
#if TEST_STD_VER >= 11
  test<std::vector<bool, min_allocator<bool>> >(
      cpp17_input_iterator<const bool*>(a), cpp17_input_iterator<const bool*>(an));
  test<std::vector<bool, min_allocator<bool>> >(forward_iterator<const bool*>(a), forward_iterator<const bool*>(an));
  test<std::vector<bool, min_allocator<bool>> >(
      bidirectional_iterator<const bool*>(a), bidirectional_iterator<const bool*>(an));
  test<std::vector<bool, min_allocator<bool>> >(
      random_access_iterator<const bool*>(a), random_access_iterator<const bool*>(an));
  test<std::vector<bool, min_allocator<bool>> >(a, an);
#endif

  return true;
}

int main(int, char**) {
  tests();
#if TEST_STD_VER > 17
  static_assert(tests());
#endif
  return 0;
}