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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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03
// <memory>
// unique_ptr
// FIXME(EricWF): This test contains tests for constructing a unique_ptr from NULL.
// The behavior demonstrated in this test is not meant to be standard; It simply
// tests the current status quo in libc++.
#include <memory>
#include <cassert>
#include "test_macros.h"
#include "unique_ptr_test_helper.h"
template <class VT>
void test_pointer_ctor() {
{
std::unique_ptr<VT> p(0);
assert(p.get() == 0);
}
{
std::unique_ptr<VT, Deleter<VT> > p(0);
assert(p.get() == 0);
assert(p.get_deleter().state() == 0);
}
}
template <class VT>
void test_pointer_deleter_ctor() {
{
std::default_delete<VT> d;
std::unique_ptr<VT> p(0, d);
assert(p.get() == 0);
}
{
std::unique_ptr<VT, Deleter<VT> > p(0, Deleter<VT>(5));
assert(p.get() == 0);
assert(p.get_deleter().state() == 5);
}
{
NCDeleter<VT> d(5);
std::unique_ptr<VT, NCDeleter<VT>&> p(0, d);
assert(p.get() == 0);
assert(p.get_deleter().state() == 5);
}
{
NCConstDeleter<VT> d(5);
std::unique_ptr<VT, NCConstDeleter<VT> const&> p(0, d);
assert(p.get() == 0);
assert(p.get_deleter().state() == 5);
}
}
int main(int, char**) {
{
// test_pointer_ctor<int>();
test_pointer_deleter_ctor<int>();
}
{
test_pointer_ctor<int[]>();
test_pointer_deleter_ctor<int[]>();
}
return 0;
}
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