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
22 template <class InputIterator>
23 void
test(InputIterator f,InputIterator l)24 test(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
37 template <class Allocator, class InputIterator>
38 void
test(InputIterator f,InputIterator l)39 test(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
main()51 int 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