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Update unit tests for make_shared/allocate_shared for arrays

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Before pending refactor of make_shared and allocate_shared for arrays.
This commit is contained in:
Glen Fernandes
2015-11-09 22:35:34 -05:00
committed by Glen Fernandes
parent 821925c536
commit 8298952a12
13 changed files with 163 additions and 356 deletions
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111
test/allocate_shared_array_construct_test.cpp
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@@ -1,43 +1,38 @@
/*
* Copyright (c) 2012-2014 Glen Joseph Fernandes
* glenfe at live dot com
*
* Distributed under the Boost Software License,
* Version 1.0. (See accompanying file LICENSE_1_0.txt
* or copy at http://boost.org/LICENSE_1_0.txt)
*/
#include <boost/detail/lightweight_test.hpp>
#if !defined(BOOST_NO_CXX11_ALLOCATOR)
#include <boost/smart_ptr/allocate_shared_array.hpp>
(c) 2012-2015 Glen Joseph Fernandes
<glenjofe -at- gmail.com>
Distributed under the Boost Software
License, Version 1.0.
http://boost.org/LICENSE_1_0.txt
*/
#include <boost/core/lightweight_test.hpp>
#include <boost/smart_ptr/make_shared.hpp>
struct tag { };
template<typename T>
class creator {
public:
typedef T value_type;
creator() {
}
template<typename U>
creator(const creator<U>&) {
}
T* allocate(std::size_t size) {
void* p1 = ::operator new(size * sizeof(T));
return static_cast<T*>(p1);
void* p = ::operator new(size * sizeof(T));
return static_cast<T*>(p);
}
void deallocate(T* memory, std::size_t) {
void* p1 = memory;
::operator delete(p1);
void* p = memory;
::operator delete(p);
}
template<typename U>
void construct(U* memory) {
void* p1 = memory;
::new(p1) U();
void* p = memory;
::new(p) U(tag());
}
template<typename U>
void destroy(U* memory) {
memory->~U();
@@ -45,116 +40,88 @@ public:
};
class type {
friend class creator<type>;
public:
static unsigned int instances;
static const type object;
protected:
explicit type() {
explicit type(tag) {
instances++;
}
type(const type&) {
instances++;
}
~type() {
instances--;
}
};
unsigned int type::instances;
const type type::object;
unsigned int type::instances = 0;
int main() {
BOOST_TEST(type::instances == 1);
int main()
{
#if !defined(BOOST_NO_CXX11_ALLOCATOR)
{
boost::shared_ptr<type[]> a1 = boost::allocate_shared<type[]>(creator<void>(), 3);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a1.get() != 0);
BOOST_TEST(type::instances == 4);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<type[3]> a1 = boost::allocate_shared<type[3]>(creator<void>());
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(a1.get() != 0);
BOOST_TEST(type::instances == 4);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<type[][2]> a1 = boost::allocate_shared<type[][2]>(creator<void>(), 2);
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 5);
BOOST_TEST(type::instances == 4);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<type[2][2]> a1 = boost::allocate_shared<type[2][2]>(creator<void>());
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 5);
BOOST_TEST(type::instances == 4);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<const type[]> a1 = boost::allocate_shared<const type[]>(creator<void>(), 3);
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 4);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<const type[3]> a1 = boost::allocate_shared<const type[3]>(creator<void>());
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 4);
BOOST_TEST(type::instances == 3);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<const type[][2]> a1 = boost::allocate_shared<const type[][2]>(creator<void>(), 2);
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 5);
BOOST_TEST(type::instances == 4);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
BOOST_TEST(type::instances == 1);
{
boost::shared_ptr<const type[2][2]> a1 = boost::allocate_shared<const type[2][2]>(creator<void>());
BOOST_TEST(a1.get() != 0);
BOOST_TEST(a1.use_count() == 1);
BOOST_TEST(type::instances == 5);
BOOST_TEST(type::instances == 4);
a1.reset();
BOOST_TEST(type::instances == 1);
BOOST_TEST(type::instances == 0);
}
#endif
return boost::report_errors();
}
#else
int main() {
return 0;
}
#endif