| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <deque> |
| |
| // size_type max_size() const; |
| |
| #include <cassert> |
| #include <deque> |
| #include <limits> |
| #include <type_traits> |
| |
| #include "test_allocator.h" |
| #include "test_macros.h" |
| |
| int main() { |
| { |
| typedef limited_allocator<int, 10> A; |
| typedef std::deque<int, A> C; |
| C c; |
| assert(c.max_size() <= 10); |
| LIBCPP_ASSERT(c.max_size() == 10); |
| } |
| { |
| typedef limited_allocator<int, (size_t)-1> A; |
| typedef std::deque<int, A> C; |
| const C::difference_type max_dist = |
| std::numeric_limits<C::difference_type>::max(); |
| C c; |
| assert(c.max_size() <= max_dist); |
| LIBCPP_ASSERT(c.max_size() == max_dist); |
| } |
| { |
| typedef std::deque<char> C; |
| const C::difference_type max_dist = |
| std::numeric_limits<C::difference_type>::max(); |
| C c; |
| assert(c.max_size() <= max_dist); |
| assert(c.max_size() <= alloc_max_size(c.get_allocator())); |
| } |
| } |