beast, beast::asio improvements and fixes:

* New maybe_const_t alias for maybe_const * New asio::enable_wait_for_async for safe cleanup * New asio::memory_buffer, a managed boost::asio compatible buffer * shared_handler improvements: - Can be 'empty' (no stored handler). - Default constructible as 'empty'. - Safe evaluation in bool contexts, false==empty * Fix is_call_possible metafunction: - Works on empty argument lists - Works with reference types * Replace SafeBool idiom with C++11 explicit operator bool * Move IPAddress function definitions to the header * Move cyclic_iterator to container/ * Remove unused BufferType * Remove obsolete classes: - NamedPipe - ReadWriteLock - ScopedReadLock - ScopedWriteLock - LockGuard
2025-12-01 00:15:51 +00:00 · 2014-03-16 20:32:14 -07:00
parent 6546c30e17
commit d4a5c0353d
45 changed files with 1192 additions and 1469 deletions
--- a/beast/asio/tests/enable_wait_for_async.test.cpp
+++ b/beast/asio/tests/enable_wait_for_async.test.cpp
@@ -0,0 +1,108 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of Beast: https://github.com/vinniefalco/Beast
+    Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#include "BeastConfig.h"
+
+#include "../../../modules/beast_core/beast_core.h" // for UnitTest
+
+#include "../bind_handler.h"
+#include "../enable_wait_for_async.h"
+
+#include <boost/asio/io_service.hpp>
+
+namespace beast {
+
+class enable_wait_for_async_Tests : public UnitTest
+{
+public:
+    typedef boost::system::error_code error_code;
+
+    void test()
+    {
+        struct handler
+        {
+            void operator()(error_code)
+            {
+            }
+        };
+
+        struct owner : asio::enable_wait_for_async <owner>
+        {
+            bool notified;
+
+            owner()
+                : notified (false)
+            {
+            }
+
+            void operator()()
+            {
+                {
+                    boost::asio::io_service ios;
+                    ios.post (asio::bind_handler (handler(),
+                        error_code()));
+                    ios.run();
+                    ios.reset();
+                    wait_for_async();
+                }
+
+                {
+                    boost::asio::io_service ios;
+                    ios.post (wrap_with_counter (asio::bind_handler (
+                        handler(), error_code())));
+                    ios.run();
+                    wait_for_async();
+                }
+
+                {
+                    boost::asio::io_service ios;
+                    handler h;
+                    ios.post (wrap_with_counter (std::bind (
+                        &handler::operator(), &h,
+                            error_code())));
+                    ios.run();
+                    wait_for_async();
+                }
+            }
+
+            void on_wait_for_async()
+            {
+                notified = true;
+            }
+        };
+
+        beginTestCase ("wait_for_async");
+        owner o;
+        o();
+        expect (o.notified);
+    }
+
+    void runTest()
+    {
+        test();
+    }
+
+    enable_wait_for_async_Tests() : UnitTest ("enable_wait_for_async", "beast")
+    {
+    }
+};
+
+static enable_wait_for_async_Tests enable_wait_for_async_tests;
+
+}