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//===----------------------------------------------------------------------===//
//
// 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>
// explicit vector(size_type n);
#include <vector>
#include <cassert>
#include "test_macros.h"
#include "DefaultOnly.h"
#include "min_allocator.h"
#include "test_allocator.h"
#include "asan_testing.h"
template <class C>
void
test2(typename C::size_type n, typename C::allocator_type const& a = typename C::allocator_type ())
{
#if TEST_STD_VER >= 14
C c(n, a);
LIBCPP_ASSERT(c.__invariants());
assert(c.size() == n);
assert(c.get_allocator() == a);
LIBCPP_ASSERT(is_contiguous_container_asan_correct(c));
for (typename C::const_iterator i = c.cbegin(), e = c.cend(); i != e; ++i)
assert(*i == typename C::value_type());
#else
((void)n);
((void)a);
#endif
}
template <class C>
void
test1(typename C::size_type n)
{
C c(n);
LIBCPP_ASSERT(c.__invariants());
assert(c.size() == n);
assert(c.get_allocator() == typename C::allocator_type());
LIBCPP_ASSERT(is_contiguous_container_asan_correct(c));
#if TEST_STD_VER >= 11
for (typename C::const_iterator i = c.cbegin(), e = c.cend(); i != e; ++i)
assert(*i == typename C::value_type());
#endif
}
template <class C>
void
test(typename C::size_type n)
{
test1<C> ( n );
test2<C> ( n );
}
int main()
{
test<std::vector<int> >(50);
test<std::vector<DefaultOnly> >(500);
assert(DefaultOnly::count == 0);
#if TEST_STD_VER >= 11
test<std::vector<int, min_allocator<int>> >(50);
test<std::vector<DefaultOnly, min_allocator<DefaultOnly>> >(500);
test2<std::vector<DefaultOnly, test_allocator<DefaultOnly>> >( 100, test_allocator<DefaultOnly>(23));
assert(DefaultOnly::count == 0);
#endif
}
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