1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <deque>
11
12// template <class InputIterator> deque(InputIterator f, InputIterator l);
13
14#include <deque>
15#include <cassert>
16#include <cstddef>
17
18#include "test_allocator.h"
19#include "test_iterators.h"
20#include "min_allocator.h"
21
22template <class InputIterator>
23void
24test(InputIterator f, InputIterator l)
25{
26    typedef typename std::iterator_traits<InputIterator>::value_type T;
27    typedef std::allocator<T> Allocator;
28    typedef std::deque<T, Allocator> C;
29    typedef typename C::const_iterator const_iterator;
30    C d(f, l);
31    assert(d.size() == static_cast<std::size_t>(std::distance(f, l)));
32    assert(static_cast<std::size_t>(distance(d.begin(), d.end())) == d.size());
33    for (const_iterator i = d.begin(), e = d.end(); i != e; ++i, ++f)
34        assert(*i == *f);
35}
36
37template <class Allocator, class InputIterator>
38void
39test(InputIterator f, InputIterator l)
40{
41    typedef typename std::iterator_traits<InputIterator>::value_type T;
42    typedef std::deque<T, Allocator> C;
43    typedef typename C::const_iterator const_iterator;
44    C d(f, l);
45    assert(d.size() == static_cast<std::size_t>(std::distance(f, l)));
46    assert(static_cast<std::size_t>(distance(d.begin(), d.end())) == d.size());
47    for (const_iterator i = d.begin(), e = d.end(); i != e; ++i, ++f)
48        assert(*i == *f);
49}
50
51int main()
52{
53    int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
54    int* an = ab + sizeof(ab)/sizeof(ab[0]);
55    test(input_iterator<const int*>(ab), input_iterator<const int*>(an));
56    test(forward_iterator<const int*>(ab), forward_iterator<const int*>(an));
57    test(bidirectional_iterator<const int*>(ab), bidirectional_iterator<const int*>(an));
58    test(random_access_iterator<const int*>(ab), random_access_iterator<const int*>(an));
59    test<limited_allocator<int, 4096> >(ab, an);
60#if TEST_STD_VER >= 11
61    test<min_allocator<int> >(ab, an);
62#endif
63}
64