address_v6.cpp
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//
// address_v6.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/ip/address_v6.hpp"
#include "../unit_test.hpp"
#include <sstream>
//------------------------------------------------------------------------------
// ip_address_v6_compile test
// ~~~~~~~~~~~~~~~~~~~~~~~~~~
// The following test checks that all public member functions on the class
// ip::address_v6 compile and link correctly. Runtime failures are ignored.
namespace ip_address_v6_compile {
void test()
{
using namespace asio;
namespace ip = asio::ip;
try
{
asio::error_code ec;
// address_v6 constructors.
ip::address_v6 addr1;
const ip::address_v6::bytes_type const_bytes_value = { { 0 } };
ip::address_v6 addr2(const_bytes_value);
// address_v6 functions.
unsigned long scope_id = addr1.scope_id();
addr1.scope_id(scope_id);
bool b = addr1.is_unspecified();
(void)b;
b = addr1.is_loopback();
(void)b;
b = addr1.is_multicast();
(void)b;
b = addr1.is_link_local();
(void)b;
b = addr1.is_site_local();
(void)b;
b = addr1.is_v4_mapped();
(void)b;
#if !defined(ASIO_NO_DEPRECATED)
b = addr1.is_v4_compatible();
(void)b;
#endif // !defined(ASIO_NO_DEPRECATED)
b = addr1.is_multicast_node_local();
(void)b;
b = addr1.is_multicast_link_local();
(void)b;
b = addr1.is_multicast_site_local();
(void)b;
b = addr1.is_multicast_org_local();
(void)b;
b = addr1.is_multicast_global();
(void)b;
ip::address_v6::bytes_type bytes_value = addr1.to_bytes();
(void)bytes_value;
std::string string_value = addr1.to_string();
#if !defined(ASIO_NO_DEPRECATED)
string_value = addr1.to_string(ec);
#endif // !defined(ASIO_NO_DEPRECATED)
#if !defined(ASIO_NO_DEPRECATED)
ip::address_v4 addr3 = addr1.to_v4();
#endif // !defined(ASIO_NO_DEPRECATED)
// address_v6 static functions.
#if !defined(ASIO_NO_DEPRECATED)
addr1 = ip::address_v6::from_string("0::0");
addr1 = ip::address_v6::from_string("0::0", ec);
addr1 = ip::address_v6::from_string(string_value);
addr1 = ip::address_v6::from_string(string_value, ec);
#endif // !defined(ASIO_NO_DEPRECATED)
addr1 = ip::address_v6::any();
addr1 = ip::address_v6::loopback();
#if !defined(ASIO_NO_DEPRECATED)
addr1 = ip::address_v6::v4_mapped(addr3);
addr1 = ip::address_v6::v4_compatible(addr3);
#endif // !defined(ASIO_NO_DEPRECATED)
// address_v6 comparisons.
b = (addr1 == addr2);
(void)b;
b = (addr1 != addr2);
(void)b;
b = (addr1 < addr2);
(void)b;
b = (addr1 > addr2);
(void)b;
b = (addr1 <= addr2);
(void)b;
b = (addr1 >= addr2);
(void)b;
// address_v6 creation functions.
addr1 = ip::make_address_v6(const_bytes_value, scope_id);
addr1 = ip::make_address_v6("0::0");
addr1 = ip::make_address_v6("0::0", ec);
addr1 = ip::make_address_v6(string_value);
addr1 = ip::make_address_v6(string_value, ec);
#if defined(ASIO_HAS_STRING_VIEW)
# if defined(ASIO_HAS_STD_STRING_VIEW)
std::string_view string_view_value("0::0");
# else // defined(ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW)
std::experimental::string_view string_view_value("0::0");
# endif // defined(ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW)
addr1 = ip::make_address_v6(string_view_value);
addr1 = ip::make_address_v6(string_view_value, ec);
#endif // defined(ASIO_HAS_STRING_VIEW)
// address_v6 IPv4-mapped conversion.
#if defined(ASIO_NO_DEPRECATED)
ip::address_v4 addr3;
#endif // defined(ASIO_NO_DEPRECATED)
addr1 = ip::make_address_v6(ip::v4_mapped, addr3);
addr3 = ip::make_address_v4(ip::v4_mapped, addr1);
// address_v6 I/O.
std::ostringstream os;
os << addr1;
#if !defined(BOOST_NO_STD_WSTREAMBUF)
std::wostringstream wos;
wos << addr1;
#endif // !defined(BOOST_NO_STD_WSTREAMBUF)
}
catch (std::exception&)
{
}
}
} // namespace ip_address_v6_compile
//------------------------------------------------------------------------------
// ip_address_v6_runtime test
// ~~~~~~~~~~~~~~~~~~~~~~~~~~
// The following test checks that the various public member functions meet the
// necessary postconditions.
namespace ip_address_v6_runtime {
void test()
{
using asio::ip::address_v6;
address_v6 a1;
ASIO_CHECK(a1.is_unspecified());
ASIO_CHECK(a1.scope_id() == 0);
address_v6::bytes_type b1 = {{ 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }};
address_v6 a2(b1, 12345);
ASIO_CHECK(a2.to_bytes()[0] == 1);
ASIO_CHECK(a2.to_bytes()[1] == 2);
ASIO_CHECK(a2.to_bytes()[2] == 3);
ASIO_CHECK(a2.to_bytes()[3] == 4);
ASIO_CHECK(a2.to_bytes()[4] == 5);
ASIO_CHECK(a2.to_bytes()[5] == 6);
ASIO_CHECK(a2.to_bytes()[6] == 7);
ASIO_CHECK(a2.to_bytes()[7] == 8);
ASIO_CHECK(a2.to_bytes()[8] == 9);
ASIO_CHECK(a2.to_bytes()[9] == 10);
ASIO_CHECK(a2.to_bytes()[10] == 11);
ASIO_CHECK(a2.to_bytes()[11] == 12);
ASIO_CHECK(a2.to_bytes()[12] == 13);
ASIO_CHECK(a2.to_bytes()[13] == 14);
ASIO_CHECK(a2.to_bytes()[14] == 15);
ASIO_CHECK(a2.to_bytes()[15] == 16);
ASIO_CHECK(a2.scope_id() == 12345);
address_v6 a3;
a3.scope_id(12345);
ASIO_CHECK(a3.scope_id() == 12345);
address_v6 unspecified_address;
address_v6::bytes_type loopback_bytes = {{ 0 }};
loopback_bytes[15] = 1;
address_v6 loopback_address(loopback_bytes);
address_v6::bytes_type link_local_bytes = {{ 0xFE, 0x80, 1 }};
address_v6 link_local_address(link_local_bytes);
address_v6::bytes_type site_local_bytes = {{ 0xFE, 0xC0, 1 }};
address_v6 site_local_address(site_local_bytes);
address_v6::bytes_type v4_mapped_bytes = {{ 0 }};
v4_mapped_bytes[10] = 0xFF, v4_mapped_bytes[11] = 0xFF;
v4_mapped_bytes[12] = 1, v4_mapped_bytes[13] = 2;
v4_mapped_bytes[14] = 3, v4_mapped_bytes[15] = 4;
address_v6 v4_mapped_address(v4_mapped_bytes);
address_v6::bytes_type v4_compat_bytes = {{ 0 }};
v4_compat_bytes[12] = 1, v4_compat_bytes[13] = 2;
v4_compat_bytes[14] = 3, v4_compat_bytes[15] = 4;
address_v6 v4_compat_address(v4_compat_bytes);
address_v6::bytes_type mcast_global_bytes = {{ 0xFF, 0x0E, 1 }};
address_v6 mcast_global_address(mcast_global_bytes);
address_v6::bytes_type mcast_link_local_bytes = {{ 0xFF, 0x02, 1 }};
address_v6 mcast_link_local_address(mcast_link_local_bytes);
address_v6::bytes_type mcast_node_local_bytes = {{ 0xFF, 0x01, 1 }};
address_v6 mcast_node_local_address(mcast_node_local_bytes);
address_v6::bytes_type mcast_org_local_bytes = {{ 0xFF, 0x08, 1 }};
address_v6 mcast_org_local_address(mcast_org_local_bytes);
address_v6::bytes_type mcast_site_local_bytes = {{ 0xFF, 0x05, 1 }};
address_v6 mcast_site_local_address(mcast_site_local_bytes);
ASIO_CHECK(!unspecified_address.is_loopback());
ASIO_CHECK(loopback_address.is_loopback());
ASIO_CHECK(!link_local_address.is_loopback());
ASIO_CHECK(!site_local_address.is_loopback());
ASIO_CHECK(!v4_mapped_address.is_loopback());
ASIO_CHECK(!v4_compat_address.is_loopback());
ASIO_CHECK(!mcast_global_address.is_loopback());
ASIO_CHECK(!mcast_link_local_address.is_loopback());
ASIO_CHECK(!mcast_node_local_address.is_loopback());
ASIO_CHECK(!mcast_org_local_address.is_loopback());
ASIO_CHECK(!mcast_site_local_address.is_loopback());
ASIO_CHECK(unspecified_address.is_unspecified());
ASIO_CHECK(!loopback_address.is_unspecified());
ASIO_CHECK(!link_local_address.is_unspecified());
ASIO_CHECK(!site_local_address.is_unspecified());
ASIO_CHECK(!v4_mapped_address.is_unspecified());
ASIO_CHECK(!v4_compat_address.is_unspecified());
ASIO_CHECK(!mcast_global_address.is_unspecified());
ASIO_CHECK(!mcast_link_local_address.is_unspecified());
ASIO_CHECK(!mcast_node_local_address.is_unspecified());
ASIO_CHECK(!mcast_org_local_address.is_unspecified());
ASIO_CHECK(!mcast_site_local_address.is_unspecified());
ASIO_CHECK(!unspecified_address.is_link_local());
ASIO_CHECK(!loopback_address.is_link_local());
ASIO_CHECK(link_local_address.is_link_local());
ASIO_CHECK(!site_local_address.is_link_local());
ASIO_CHECK(!v4_mapped_address.is_link_local());
ASIO_CHECK(!v4_compat_address.is_link_local());
ASIO_CHECK(!mcast_global_address.is_link_local());
ASIO_CHECK(!mcast_link_local_address.is_link_local());
ASIO_CHECK(!mcast_node_local_address.is_link_local());
ASIO_CHECK(!mcast_org_local_address.is_link_local());
ASIO_CHECK(!mcast_site_local_address.is_link_local());
ASIO_CHECK(!unspecified_address.is_site_local());
ASIO_CHECK(!loopback_address.is_site_local());
ASIO_CHECK(!link_local_address.is_site_local());
ASIO_CHECK(site_local_address.is_site_local());
ASIO_CHECK(!v4_mapped_address.is_site_local());
ASIO_CHECK(!v4_compat_address.is_site_local());
ASIO_CHECK(!mcast_global_address.is_site_local());
ASIO_CHECK(!mcast_link_local_address.is_site_local());
ASIO_CHECK(!mcast_node_local_address.is_site_local());
ASIO_CHECK(!mcast_org_local_address.is_site_local());
ASIO_CHECK(!mcast_site_local_address.is_site_local());
ASIO_CHECK(!unspecified_address.is_v4_mapped());
ASIO_CHECK(!loopback_address.is_v4_mapped());
ASIO_CHECK(!link_local_address.is_v4_mapped());
ASIO_CHECK(!site_local_address.is_v4_mapped());
ASIO_CHECK(v4_mapped_address.is_v4_mapped());
ASIO_CHECK(!v4_compat_address.is_v4_mapped());
ASIO_CHECK(!mcast_global_address.is_v4_mapped());
ASIO_CHECK(!mcast_link_local_address.is_v4_mapped());
ASIO_CHECK(!mcast_node_local_address.is_v4_mapped());
ASIO_CHECK(!mcast_org_local_address.is_v4_mapped());
ASIO_CHECK(!mcast_site_local_address.is_v4_mapped());
#if !defined(ASIO_NO_DEPRECATED)
ASIO_CHECK(!unspecified_address.is_v4_compatible());
ASIO_CHECK(!loopback_address.is_v4_compatible());
ASIO_CHECK(!link_local_address.is_v4_compatible());
ASIO_CHECK(!site_local_address.is_v4_compatible());
ASIO_CHECK(!v4_mapped_address.is_v4_compatible());
ASIO_CHECK(v4_compat_address.is_v4_compatible());
ASIO_CHECK(!mcast_global_address.is_v4_compatible());
ASIO_CHECK(!mcast_link_local_address.is_v4_compatible());
ASIO_CHECK(!mcast_node_local_address.is_v4_compatible());
ASIO_CHECK(!mcast_org_local_address.is_v4_compatible());
ASIO_CHECK(!mcast_site_local_address.is_v4_compatible());
#endif // !defined(ASIO_NO_DEPRECATED)
ASIO_CHECK(!unspecified_address.is_multicast());
ASIO_CHECK(!loopback_address.is_multicast());
ASIO_CHECK(!link_local_address.is_multicast());
ASIO_CHECK(!site_local_address.is_multicast());
ASIO_CHECK(!v4_mapped_address.is_multicast());
ASIO_CHECK(!v4_compat_address.is_multicast());
ASIO_CHECK(mcast_global_address.is_multicast());
ASIO_CHECK(mcast_link_local_address.is_multicast());
ASIO_CHECK(mcast_node_local_address.is_multicast());
ASIO_CHECK(mcast_org_local_address.is_multicast());
ASIO_CHECK(mcast_site_local_address.is_multicast());
ASIO_CHECK(!unspecified_address.is_multicast_global());
ASIO_CHECK(!loopback_address.is_multicast_global());
ASIO_CHECK(!link_local_address.is_multicast_global());
ASIO_CHECK(!site_local_address.is_multicast_global());
ASIO_CHECK(!v4_mapped_address.is_multicast_global());
ASIO_CHECK(!v4_compat_address.is_multicast_global());
ASIO_CHECK(mcast_global_address.is_multicast_global());
ASIO_CHECK(!mcast_link_local_address.is_multicast_global());
ASIO_CHECK(!mcast_node_local_address.is_multicast_global());
ASIO_CHECK(!mcast_org_local_address.is_multicast_global());
ASIO_CHECK(!mcast_site_local_address.is_multicast_global());
ASIO_CHECK(!unspecified_address.is_multicast_link_local());
ASIO_CHECK(!loopback_address.is_multicast_link_local());
ASIO_CHECK(!link_local_address.is_multicast_link_local());
ASIO_CHECK(!site_local_address.is_multicast_link_local());
ASIO_CHECK(!v4_mapped_address.is_multicast_link_local());
ASIO_CHECK(!v4_compat_address.is_multicast_link_local());
ASIO_CHECK(!mcast_global_address.is_multicast_link_local());
ASIO_CHECK(mcast_link_local_address.is_multicast_link_local());
ASIO_CHECK(!mcast_node_local_address.is_multicast_link_local());
ASIO_CHECK(!mcast_org_local_address.is_multicast_link_local());
ASIO_CHECK(!mcast_site_local_address.is_multicast_link_local());
ASIO_CHECK(!unspecified_address.is_multicast_node_local());
ASIO_CHECK(!loopback_address.is_multicast_node_local());
ASIO_CHECK(!link_local_address.is_multicast_node_local());
ASIO_CHECK(!site_local_address.is_multicast_node_local());
ASIO_CHECK(!v4_mapped_address.is_multicast_node_local());
ASIO_CHECK(!v4_compat_address.is_multicast_node_local());
ASIO_CHECK(!mcast_global_address.is_multicast_node_local());
ASIO_CHECK(!mcast_link_local_address.is_multicast_node_local());
ASIO_CHECK(mcast_node_local_address.is_multicast_node_local());
ASIO_CHECK(!mcast_org_local_address.is_multicast_node_local());
ASIO_CHECK(!mcast_site_local_address.is_multicast_node_local());
ASIO_CHECK(!unspecified_address.is_multicast_org_local());
ASIO_CHECK(!loopback_address.is_multicast_org_local());
ASIO_CHECK(!link_local_address.is_multicast_org_local());
ASIO_CHECK(!site_local_address.is_multicast_org_local());
ASIO_CHECK(!v4_mapped_address.is_multicast_org_local());
ASIO_CHECK(!v4_compat_address.is_multicast_org_local());
ASIO_CHECK(!mcast_global_address.is_multicast_org_local());
ASIO_CHECK(!mcast_link_local_address.is_multicast_org_local());
ASIO_CHECK(!mcast_node_local_address.is_multicast_org_local());
ASIO_CHECK(mcast_org_local_address.is_multicast_org_local());
ASIO_CHECK(!mcast_site_local_address.is_multicast_org_local());
ASIO_CHECK(!unspecified_address.is_multicast_site_local());
ASIO_CHECK(!loopback_address.is_multicast_site_local());
ASIO_CHECK(!link_local_address.is_multicast_site_local());
ASIO_CHECK(!site_local_address.is_multicast_site_local());
ASIO_CHECK(!v4_mapped_address.is_multicast_site_local());
ASIO_CHECK(!v4_compat_address.is_multicast_site_local());
ASIO_CHECK(!mcast_global_address.is_multicast_site_local());
ASIO_CHECK(!mcast_link_local_address.is_multicast_site_local());
ASIO_CHECK(!mcast_node_local_address.is_multicast_site_local());
ASIO_CHECK(!mcast_org_local_address.is_multicast_site_local());
ASIO_CHECK(mcast_site_local_address.is_multicast_site_local());
ASIO_CHECK(address_v6::loopback().is_loopback());
}
} // namespace ip_address_v6_runtime
//------------------------------------------------------------------------------
ASIO_TEST_SUITE
(
"ip/address_v6",
ASIO_TEST_CASE(ip_address_v6_compile::test)
ASIO_TEST_CASE(ip_address_v6_runtime::test)
)