set_done.cpp
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//
// set_done.cpp
// ~~~~~~~~~~~~
//
// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)
// Test that header file is self-contained.
#include "asio/execution/set_done.hpp"
#include "asio/error_code.hpp"
#include "../unit_test.hpp"
namespace exec = asio::execution;
static int call_count = 0;
struct no_set_done
{
};
struct const_member_set_done
{
void set_done() const ASIO_NOEXCEPT
{
++call_count;
}
};
#if !defined(ASIO_HAS_DEDUCED_SET_DONE_MEMBER_TRAIT)
namespace asio {
namespace traits {
template <>
struct set_done_member<const const_member_set_done>
{
ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
typedef void result_type;
};
} // namespace traits
} // namespace asio
#endif // !defined(ASIO_HAS_DEDUCED_SET_DONE_MEMBER_TRAIT)
struct free_set_done_const_receiver
{
friend void set_done(const free_set_done_const_receiver&) ASIO_NOEXCEPT
{
++call_count;
}
};
#if !defined(ASIO_HAS_DEDUCED_SET_DONE_FREE_TRAIT)
namespace asio {
namespace traits {
template <>
struct set_done_free<const free_set_done_const_receiver>
{
ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
typedef void result_type;
};
} // namespace traits
} // namespace asio
#endif // !defined(ASIO_HAS_DEDUCED_SET_DONE_FREE_TRAIT)
struct non_const_member_set_done
{
void set_done() ASIO_NOEXCEPT
{
++call_count;
}
};
#if !defined(ASIO_HAS_DEDUCED_SET_DONE_MEMBER_TRAIT)
namespace asio {
namespace traits {
template <>
struct set_done_member<non_const_member_set_done>
{
ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
typedef void result_type;
};
} // namespace traits
} // namespace asio
#endif // !defined(ASIO_HAS_DEDUCED_SET_DONE_MEMBER_TRAIT)
struct free_set_done_non_const_receiver
{
friend void set_done(free_set_done_non_const_receiver&) ASIO_NOEXCEPT
{
++call_count;
}
};
#if !defined(ASIO_HAS_DEDUCED_SET_DONE_FREE_TRAIT)
namespace asio {
namespace traits {
template <>
struct set_done_free<free_set_done_non_const_receiver>
{
ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
typedef void result_type;
};
} // namespace traits
} // namespace asio
#endif // !defined(ASIO_HAS_DEDUCED_SET_DONE_FREE_TRAIT)
void test_can_set_done()
{
ASIO_CONSTEXPR bool b1 = exec::can_set_done<
no_set_done&>::value;
ASIO_CHECK(b1 == false);
ASIO_CONSTEXPR bool b2 = exec::can_set_done<
const no_set_done&>::value;
ASIO_CHECK(b2 == false);
ASIO_CONSTEXPR bool b3 = exec::can_set_done<
const_member_set_done&>::value;
ASIO_CHECK(b3 == true);
ASIO_CONSTEXPR bool b4 = exec::can_set_done<
const const_member_set_done&>::value;
ASIO_CHECK(b4 == true);
ASIO_CONSTEXPR bool b5 = exec::can_set_done<
free_set_done_const_receiver&>::value;
ASIO_CHECK(b5 == true);
ASIO_CONSTEXPR bool b6 = exec::can_set_done<
const free_set_done_const_receiver&>::value;
ASIO_CHECK(b6 == true);
ASIO_CONSTEXPR bool b7 = exec::can_set_done<
non_const_member_set_done&>::value;
ASIO_CHECK(b7 == true);
ASIO_CONSTEXPR bool b8 = exec::can_set_done<
const non_const_member_set_done&>::value;
ASIO_CHECK(b8 == false);
ASIO_CONSTEXPR bool b9 = exec::can_set_done<
free_set_done_non_const_receiver&>::value;
ASIO_CHECK(b9 == true);
ASIO_CONSTEXPR bool b10 = exec::can_set_done<
const free_set_done_non_const_receiver&>::value;
ASIO_CHECK(b10 == false);
}
void increment(int* count)
{
++(*count);
}
void test_set_done()
{
call_count = 0;
const_member_set_done ex1 = {};
exec::set_done(ex1);
ASIO_CHECK(call_count == 1);
call_count = 0;
const const_member_set_done ex2 = {};
exec::set_done(ex2);
ASIO_CHECK(call_count == 1);
call_count = 0;
exec::set_done(const_member_set_done());
ASIO_CHECK(call_count == 1);
call_count = 0;
free_set_done_const_receiver ex3 = {};
exec::set_done(ex3);
ASIO_CHECK(call_count == 1);
call_count = 0;
const free_set_done_const_receiver ex4 = {};
exec::set_done(ex4);
ASIO_CHECK(call_count == 1);
call_count = 0;
exec::set_done(free_set_done_const_receiver());
ASIO_CHECK(call_count == 1);
call_count = 0;
non_const_member_set_done ex5 = {};
exec::set_done(ex5);
ASIO_CHECK(call_count == 1);
call_count = 0;
free_set_done_non_const_receiver ex6 = {};
exec::set_done(ex6);
ASIO_CHECK(call_count == 1);
}
ASIO_TEST_SUITE
(
"set_done",
ASIO_TEST_CASE(test_can_set_done)
ASIO_TEST_CASE(test_set_done)
)