//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <list>
// explicit list(size_type n);
#include <list>
#include <cassert>
#include <cstddef>
#include "test_macros.h"
#include "DefaultOnly.h"
#include "test_allocator.h"
#include "min_allocator.h"
template <class T, class Allocator>
void
test3(unsigned n, Allocator const &alloc = Allocator())
{
#if TEST_STD_VER > 11
typedef std::list<T, Allocator> C;
{
C d(n, alloc);
assert(d.size() == n);
assert(static_cast<std::size_t>(std::distance(d.begin(), d.end())) == n);
assert(d.get_allocator() == alloc);
}
#else
((void)n);
((void)alloc);
#endif
}
int main(int, char**)
{
{
std::list<int> l(3);
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
std::list<int>::const_iterator i = l.begin();
assert(*i == 0);
++i;
assert(*i == 0);
++i;
assert(*i == 0);
}
{
// Add 2 for implementations that dynamically allocate a sentinel node and container proxy.
std::list<int, limited_allocator<int, 3 + 2> > l(3);
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
std::list<int>::const_iterator i = l.begin();
assert(*i == 0);
++i;
assert(*i == 0);
++i;
assert(*i == 0);
}
#if TEST_STD_VER > 11
{
typedef std::list<int, min_allocator<int> > C;
C l(3, min_allocator<int> ());
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
C::const_iterator i = l.begin();
assert(*i == 0);
++i;
assert(*i == 0);
++i;
assert(*i == 0);
test3<int, min_allocator<int>> (3);
}
#endif
#if TEST_STD_VER >= 11
{
std::list<DefaultOnly> l(3);
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
}
{
std::list<int, min_allocator<int>> l(3);
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
std::list<int, min_allocator<int>>::const_iterator i = l.begin();
assert(*i == 0);
++i;
assert(*i == 0);
++i;
assert(*i == 0);
}
{
std::list<DefaultOnly, min_allocator<DefaultOnly>> l(3);
assert(l.size() == 3);
assert(std::distance(l.begin(), l.end()) == 3);
}
#endif
return 0;
}