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Diffstat (limited to '3rdparty/asio/src/tests/unit/ip/network_v6.cpp')
-rw-r--r-- | 3rdparty/asio/src/tests/unit/ip/network_v6.cpp | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/3rdparty/asio/src/tests/unit/ip/network_v6.cpp b/3rdparty/asio/src/tests/unit/ip/network_v6.cpp new file mode 100644 index 00000000000..c7e458f08f1 --- /dev/null +++ b/3rdparty/asio/src/tests/unit/ip/network_v6.cpp @@ -0,0 +1,225 @@ +// +// network_v6.cpp +// ~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail 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/network_v6.hpp" + +#include "../unit_test.hpp" +#include <sstream> + +//------------------------------------------------------------------------------ + +// ip_network_v6_compile test +// ~~~~~~~~~~~~~~~~~~~~~~~~~~ +// The following test checks that all public member functions on the class +// ip::network_v6 compile and link correctly. Runtime failures are ignored. + +namespace ip_network_v6_compile { + +void test() +{ + using namespace asio; + namespace ip = asio::ip; + + try + { + asio::error_code ec; + + // network_v6 constructors. + + ip::network_v6 net1(ip::make_address_v6("2001:370::10:7344"), 64); + ip::network_v6 net2(ip::make_address_v6("2001:370::10:7345"), 96); + + // network_v6 functions. + + ip::address_v6 addr1 = net1.address(); + (void)addr1; + + unsigned short prefix_len = net1.prefix_length(); + (void)prefix_len; + + ip::address_v6 addr3 = net1.network(); + (void)addr3; + + ip::address_v6_range hosts = net1.hosts(); + (void)hosts; + + ip::network_v6 net3 = net1.canonical(); + (void)net3; + + bool b1 = net1.is_host(); + (void)b1; + + bool b2 = net1.is_subnet_of(net2); + (void)b2; + + std::string s1 = net1.to_string(); + (void)s1; + + std::string s2 = net1.to_string(ec); + (void)s2; + + // network_v6 comparisons. + + bool b3 = (net1 == net2); + (void)b3; + + bool b4 = (net1 != net2); + (void)b4; + + // network_v6 creation functions. + + net1 = ip::make_network_v6(ip::address_v6(), 24); + net1 = ip::make_network_v6("10.0.0.0/8"); + net1 = ip::make_network_v6("10.0.0.0/8", ec); + net1 = ip::make_network_v6(s1); + net1 = ip::make_network_v6(s1, ec); +#if defined(ASIO_HAS_STD_STRING_VIEW) +# if defined(ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW) + std::experimental::string_view string_view_value("0::0/8"); +# else // defined(ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW) + std::string_view string_view_value("0::0/8"); +# endif // defined(ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW) + net1 = ip::make_network_v6(string_view_value); + net1 = ip::make_network_v6(string_view_value, ec); +#endif // defined(ASIO_HAS_STD_STRING_VIEW) + + // network_v6 I/O. + + std::ostringstream os; + os << net1; + +#if !defined(BOOST_NO_STD_WSTREAMBUF) + std::wostringstream wos; + wos << net1; +#endif // !defined(BOOST_NO_STD_WSTREAMBUF) + } + catch (std::exception&) + { + } +} + +} // namespace ip_network_v6_compile + +//------------------------------------------------------------------------------ + +// ip_network_v6_runtime test +// ~~~~~~~~~~~~~~~~~~~~~~~~~~ +// The following test checks that the various public member functions meet the +// necessary postconditions. + +namespace ip_network_v6_runtime { + +void test() +{ + using asio::ip::address_v6; + using asio::ip::make_address_v6; + using asio::ip::network_v6; + using asio::ip::make_network_v6; + + address_v6 addr = make_address_v6("2001:370::10:7344"); + + std::string msg; + try + { + make_network_v6(addr, 129); + } + catch(std::out_of_range& ex) + { + msg = ex.what(); + } + ASIO_CHECK(msg == std::string("prefix length too large")); + + // construct address range from address and prefix length + ASIO_CHECK(network_v6(make_address_v6("2001:370::10:7344"), 128).network() == make_address_v6("2001:370::10:7344")); + ASIO_CHECK(network_v6(make_address_v6("2001:370::10:7344"), 64).network() == make_address_v6("2001:370::")); + ASIO_CHECK(network_v6(make_address_v6("2001:370::10:7344"), 27).network() == make_address_v6("2001:360::")); + + // construct address range from string in CIDR notation + ASIO_CHECK(make_network_v6("2001:370::10:7344/128").network() == make_address_v6("2001:370::10:7344")); + ASIO_CHECK(make_network_v6("2001:370::10:7344/64").network() == make_address_v6("2001:370::")); + ASIO_CHECK(make_network_v6("2001:370::10:7344/27").network() == make_address_v6("2001:360::")); + + // prefix length + ASIO_CHECK(make_network_v6("2001:370::10:7344/128").prefix_length() == 128); + ASIO_CHECK(network_v6(make_address_v6("2001:370::10:7344"), 27).prefix_length() == 27); + + // to string + std::string a("2001:370::10:7344/64"); + ASIO_CHECK(make_network_v6(a.c_str()).to_string() == a); + ASIO_CHECK(network_v6(make_address_v6("2001:370::10:7344"), 27).to_string() == std::string("2001:370::10:7344/27")); + + // return host part + ASIO_CHECK(make_network_v6("2001:370::10:7344/64").address() == make_address_v6("2001:370::10:7344")); + ASIO_CHECK(make_network_v6("2001:370::10:7344/27").address().to_string() == "2001:370::10:7344"); + + // return network in CIDR notation + ASIO_CHECK(make_network_v6("2001:370::10:7344/27").canonical().to_string() == "2001:360::/27"); + + // is host + ASIO_CHECK(make_network_v6("2001:370::10:7344/128").is_host()); + ASIO_CHECK(!make_network_v6("2001:370::10:7344/127").is_host()); + + // is real subnet of + ASIO_CHECK(make_network_v6("2001:370::10:3744/64").is_subnet_of(make_network_v6("2001:370::/16"))); + ASIO_CHECK(make_network_v6("2001:370::/64").is_subnet_of(make_network_v6("2001:370::/16"))); + ASIO_CHECK(make_network_v6("2001:0db8:85a3::/64").is_subnet_of(make_network_v6("2001:0d00::/24"))); + + ASIO_CHECK(!make_network_v6("2001:370::10:3744/128").is_subnet_of(make_network_v6("2001:370::10:3744/128"))); + ASIO_CHECK(make_network_v6("2001:0db8:85a3::/64").is_subnet_of(make_network_v6("2001:0dc0::/24"))); + + network_v6 r(make_network_v6("2001:370::/64")); + ASIO_CHECK(!r.is_subnet_of(r)); + + network_v6 net12(make_network_v6("2001:370::10:7344/64")); + network_v6 net13(make_network_v6("2001:0db8::/127")); + network_v6 net14(make_network_v6("2001:0db8::/125")); + network_v6 net15(make_network_v6("2001:0db8::/119")); + + // network + ASIO_CHECK(net12.network() == make_address_v6("2001:370::")); + ASIO_CHECK(net13.network() == make_address_v6("2001:0db8::")); + ASIO_CHECK(net14.network() == make_address_v6("2001:0db8::")); + ASIO_CHECK(net15.network() == make_address_v6("2001:0db8::")); + + // iterator + //ASIO_CHECK(std::distance(net12.hosts().begin(),net12.hosts().end()) == 18446744073709552000); + ASIO_CHECK(std::distance(net13.hosts().begin(),net13.hosts().end()) == 2); + ASIO_CHECK(std::distance(net14.hosts().begin(),net14.hosts().end()) == 8); + ASIO_CHECK(std::distance(net15.hosts().begin(),net15.hosts().end()) == 512); + ASIO_CHECK(*net12.hosts().begin() == make_address_v6("2001:0370::")); + ASIO_CHECK(net12.hosts().end() != net12.hosts().find(make_address_v6("2001:0370::ffff:ffff:ffff:ffff"))); + ASIO_CHECK(*net13.hosts().begin() == make_address_v6("2001:0db8::")); + ASIO_CHECK(net13.hosts().end() != net13.hosts().find(make_address_v6("2001:0db8::1"))); + ASIO_CHECK(net13.hosts().end() == net13.hosts().find(make_address_v6("2001:0db8::2"))); + ASIO_CHECK(*net14.hosts().begin() == make_address_v6("2001:0db8::")); + ASIO_CHECK(net14.hosts().end() != net14.hosts().find(make_address_v6("2001:0db8::7"))); + ASIO_CHECK(net14.hosts().end() == net14.hosts().find(make_address_v6("2001:0db8::8"))); + ASIO_CHECK(*net15.hosts().begin() == make_address_v6("2001:0db8::")); + ASIO_CHECK(net15.hosts().end() != net15.hosts().find(make_address_v6("2001:0db8::01ff"))); + ASIO_CHECK(net15.hosts().end() == net15.hosts().find(make_address_v6("2001:0db8::0200"))); +} + +} // namespace ip_network_v6_runtime + +//------------------------------------------------------------------------------ + +ASIO_TEST_SUITE +( + "ip/network_v6", + ASIO_TEST_CASE(ip_network_v6_compile::test) + ASIO_TEST_CASE(ip_network_v6_runtime::test) +) |