Refactor test build scripts

test/beast/core/ostream.cpp

@@ -0,0 +1,69 @@
+//
+// Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco 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)
+//
+// Official repository: https://github.com/boostorg/beast
+//
+
+// Test that header file is self-contained.
+#include <boost/beast/core/ostream.hpp>
+
+#include <boost/beast/core/multi_buffer.hpp>
+#include <boost/beast/unit_test/suite.hpp>
+#include <ostream>
+
+namespace boost {
+namespace beast {
+
+class ostream_test : public beast::unit_test::suite
+{
+public:
+    template<class ConstBufferSequence>
+    static
+    std::string
+    to_string(ConstBufferSequence const& bs)
+    {
+        using boost::asio::buffer_cast;
+        using boost::asio::buffer_size;
+        std::string s;
+        s.reserve(buffer_size(bs));
+        for(boost::asio::const_buffer b : bs)
+            s.append(buffer_cast<char const*>(b),
+                buffer_size(b));
+        return s;
+    }
+
+    void
+    run() override
+    {
+        {
+            multi_buffer b;
+            auto os = ostream(b);
+            os << "Hello, world!\n";
+            os.flush();
+            BEAST_EXPECT(to_string(b.data()) == "Hello, world!\n");
+            auto os2 = std::move(os);
+        }
+        {
+            auto const s =
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" 
+                "0123456789abcdef" "0123456789abcdef" "0123456789abcdef" "0123456789abcdef";
+            multi_buffer b;
+            ostream(b) << s;
+            BEAST_EXPECT(to_string(b.data()) == s);
+        }
+    }
+};
+
+BOOST_BEAST_DEFINE_TESTSUITE(ostream,core,beast);
+
+} // beast
+} // boost