Merge commit '1dd2f4645226bd269f2407d5ed431acc3f66e7a6' as 'Sources/ASIO'

2026-04-24 00:00:05 +08:00 · 2020-02-24 14:37:39 +03:00
parent c274ea6ecc 1dd2f46452
commit 175080ea69
1068 changed files with 338220 additions and 0 deletions
@@ -0,0 +1,171 @@
+//
+// unicast.cpp
+// ~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 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/unicast.hpp"
+
+#include "asio/io_context.hpp"
+#include "asio/ip/udp.hpp"
+#include "../unit_test.hpp"
+
+//------------------------------------------------------------------------------
+
+// ip_unicast_compile test
+// ~~~~~~~~~~~~~~~~~~~~~~~
+// The following test checks that all nested classes, enums and constants in
+// ip::unicast compile and link correctly. Runtime failures are ignored.
+
+namespace ip_unicast_compile {
+
+void test()
+{
+  using namespace asio;
+  namespace ip = asio::ip;
+
+  try
+  {
+    io_context ioc;
+    ip::udp::socket sock(ioc);
+
+    // hops class.
+
+    ip::unicast::hops hops1(1024);
+    sock.set_option(hops1);
+    ip::unicast::hops hops2;
+    sock.get_option(hops2);
+    hops1 = 1;
+    (void)static_cast<int>(hops1.value());
+  }
+  catch (std::exception&)
+  {
+  }
+}
+
+} // namespace ip_unicast_compile
+
+//------------------------------------------------------------------------------
+
+// ip_unicast_runtime test
+// ~~~~~~~~~~~~~~~~~~~~~~~
+// The following test checks the runtime operation of the socket options defined
+// in the ip::unicast namespace.
+
+namespace ip_unicast_runtime {
+
+void test()
+{
+  using namespace asio;
+  namespace ip = asio::ip;
+
+  io_context ioc;
+  asio::error_code ec;
+
+  ip::udp::endpoint ep_v4(ip::address_v4::loopback(), 0);
+  ip::udp::socket sock_v4(ioc);
+  sock_v4.open(ep_v4.protocol(), ec);
+  sock_v4.bind(ep_v4, ec);
+  bool have_v4 = !ec;
+
+  ip::udp::endpoint ep_v6(ip::address_v6::loopback(), 0);
+  ip::udp::socket sock_v6(ioc);
+  sock_v6.open(ep_v6.protocol(), ec);
+  sock_v6.bind(ep_v6, ec);
+  bool have_v6 = !ec;
+
+  ASIO_CHECK(have_v4 || have_v6);
+
+  // hops class.
+
+  if (have_v4)
+  {
+    ip::unicast::hops hops1(1);
+    ASIO_CHECK(hops1.value() == 1);
+    sock_v4.set_option(hops1, ec);
+#if defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    // Option is not supported under Windows CE.
+    ASIO_CHECK_MESSAGE(ec == asio::error::no_protocol_option,
+        ec.value() << ", " << ec.message());
+#else // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    ASIO_CHECK(!ec);
+#endif // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+
+    ip::unicast::hops hops2;
+    sock_v4.get_option(hops2, ec);
+#if defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    // Option is not supported under Windows CE.
+    ASIO_CHECK_MESSAGE(ec == asio::error::no_protocol_option,
+        ec.value() << ", " << ec.message());
+#else // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    ASIO_CHECK(!ec);
+    ASIO_CHECK(hops2.value() == 1);
+#endif // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+
+    ip::unicast::hops hops3(255);
+    ASIO_CHECK(hops3.value() == 255);
+    sock_v4.set_option(hops3, ec);
+#if defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    // Option is not supported under Windows CE.
+    ASIO_CHECK_MESSAGE(ec == asio::error::no_protocol_option,
+        ec.value() << ", " << ec.message());
+#else // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    ASIO_CHECK(!ec);
+#endif // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+
+    ip::unicast::hops hops4;
+    sock_v4.get_option(hops4, ec);
+#if defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    // Option is not supported under Windows CE.
+    ASIO_CHECK_MESSAGE(ec == asio::error::no_protocol_option,
+        ec.value() << ", " << ec.message());
+#else // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+    ASIO_CHECK(!ec);
+    ASIO_CHECK(hops4.value() == 255);
+#endif // defined(ASIO_WINDOWS) && defined(UNDER_CE)
+  }
+
+  if (have_v6)
+  {
+    ip::unicast::hops hops1(1);
+    ASIO_CHECK(hops1.value() == 1);
+    sock_v6.set_option(hops1, ec);
+    ASIO_CHECK(!ec);
+
+    ip::unicast::hops hops2;
+    sock_v6.get_option(hops2, ec);
+    ASIO_CHECK(!ec);
+    ASIO_CHECK(hops2.value() == 1);
+
+    ip::unicast::hops hops3(255);
+    ASIO_CHECK(hops3.value() == 255);
+    sock_v6.set_option(hops3, ec);
+    ASIO_CHECK(!ec);
+
+    ip::unicast::hops hops4;
+    sock_v6.get_option(hops4, ec);
+    ASIO_CHECK(!ec);
+    ASIO_CHECK(hops4.value() == 255);
+  }
+}
+
+} // namespace ip_unicast_runtime
+
+//------------------------------------------------------------------------------
+
+ASIO_TEST_SUITE
+(
+  "ip/unicast",
+  ASIO_TEST_CASE(ip_unicast_compile::test)
+  ASIO_TEST_CASE(ip_unicast_runtime::test)
+)