Add move-only handler tests

test/beast/websocket/accept.cpp

@@ -610,10 +610,19 @@ public:
         );
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_accept(move_only_handler{});
+    }
+
     void
     run() override
     {
         testAccept();
+        testMoveOnly();
     }
 };
 

test/beast/websocket/close.cpp

@@ -622,12 +622,21 @@ public:
         asio_handler_is_continuation(&op);
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_close({}, move_only_handler{});
+    }
+
     void
     run() override
     {
         testClose();
         testSuspend();
         testContHook();
+        testMoveOnly();
     }
 };
 

test/beast/websocket/handshake.cpp

@@ -484,6 +484,14 @@ public:
             "permessage-deflate");
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_handshake("", "", move_only_handler{});
+    }
+
     void
     run() override
     {
@@ -491,6 +499,7 @@ public:
         testExtRead();
         testExtWrite();
         testExtNegotiate();
+        testMoveOnly();
     }
 };
 

test/beast/websocket/ping.cpp

@@ -435,12 +435,21 @@ public:
         asio_handler_is_continuation(&op);
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_ping({}, move_only_handler{});
+    }
+
     void
     run() override
     {
         testPing();
         testSuspend();
         testContHook();
+        testMoveOnly();
     }
 };
 

test/beast/websocket/read2.cpp

@@ -639,6 +639,16 @@ public:
         }
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_read_some(
+            boost::asio::mutable_buffer{},
+            move_only_handler{});
+    }
+
     void
     run() override
     {
@@ -649,6 +659,7 @@ public:
         testIssue954();
         testIssueBF1();
         testIssueBF2();
+        testMoveOnly();
     }
 };
 

test/beast/websocket/test.hpp

@@ -42,6 +42,19 @@ public:
     using ws_type =
         websocket::stream<test::stream&>;
 
+    struct move_only_handler
+    {
+        move_only_handler() = default;
+        move_only_handler(move_only_handler&&) = default;
+        move_only_handler(move_only_handler const&) = delete;
+
+        template<class... Args>
+        void
+        operator()(Args&&...) const
+        {
+        }
+    };
+
     enum class kind
     {
         sync,

test/beast/websocket/write.cpp

@@ -631,6 +631,16 @@ public:
         asio_handler_is_continuation(&op);
     }
 
+    void
+    testMoveOnly()
+    {
+        boost::asio::io_context ioc;
+        stream<test::stream> ws{ioc};
+        ws.async_write_some(
+            true, boost::asio::const_buffer{},
+            move_only_handler{});
+    }
+
     void
     run() override
     {
@@ -639,6 +649,7 @@ public:
         testAsyncWriteFrame();
         testIssue300();
         testContHook();
+        testMoveOnly();
     }
 };