Squashed 'src/beast/' changes from 1b9a714..6d5547a

6d5547a Set version to 1.0.0-b34
6fab138 Fix and tidy up CMake build scripts:
ccefa54 Set version to 1.0.0-b33
32afe41 Set internal state correctly when writing frames:
fe3e20b Add write_frames unit test
578dcd0 Add decorator unit test
aaa3733 Use fwrite return value in file_body
df66165 Require Visual Studio 2015 Update 3 or later
b8e5a21 Set version to 1.0.0-b32
ffb1758 Update CMake scripts for finding packages:
b893749 Remove http Writer suspend and resume feature (API Change):
27864fb Add io_service completion invariants tests
eba05a7 Set version to 1.0.0-b31
484bcef Fix badge markdown in README.md
5663bea Add missing dynabuf_readstream member
0d7a551 Tidy up build settings
0fd4030 Move the handler, don't copy it

git-subtree-dir: src/beast
git-subtree-split: 6d5547a32c50ec95832c4779311502555ab0ee1f

test/http/chunk_encode.cpp

@@ -0,0 +1,136 @@
+//
+// Copyright (c) 2013-2017 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)
+//
+
+// Test that header file is self-contained.
+#include <beast/http/chunk_encode.hpp>
+
+#include <beast/core/to_string.hpp>
+#include <beast/unit_test/suite.hpp>
+
+namespace beast {
+namespace http {
+
+class chunk_encode_test : public beast::unit_test::suite
+{
+public:
+    struct final_chunk
+    {
+        std::string s;
+
+        final_chunk() = default;
+
+        explicit
+        final_chunk(std::string s_)
+            : s(std::move(s_))
+        {
+        }
+    };
+
+    static
+    void
+    encode1(std::string& s, final_chunk const& fc)
+    {
+        using boost::asio::buffer;
+        if(! fc.s.empty())
+            s.append(to_string(chunk_encode(
+                false, buffer(fc.s.data(), fc.s.size()))));
+        s.append(to_string(chunk_encode_final()));
+    }
+
+    static
+    void
+    encode1(std::string& s, std::string const& piece)
+    {
+        using boost::asio::buffer;
+        s.append(to_string(chunk_encode(
+            false, buffer(piece.data(), piece.size()))));
+    }
+
+    static
+    inline
+    void
+    encode(std::string&)
+    {
+    }
+
+    template<class Arg, class... Args>
+    static
+    void
+    encode(std::string& s, Arg const& arg, Args const&... args)
+    {
+        encode1(s, arg);
+        encode(s, args...);
+    }
+
+    template<class... Args>
+    void
+    check(std::string const& answer, Args const&... args)
+    {
+        std::string s;
+        encode(s, args...);
+        BEAST_EXPECT(s == answer);
+    }
+
+    void run() override
+    {
+        check(
+            "0\r\n\r\n"
+            "0\r\n\r\n",
+            "", final_chunk{});
+
+        check(
+            "1\r\n"
+            "*\r\n"
+            "0\r\n\r\n",
+            final_chunk("*"));
+
+        check(
+            "2\r\n"
+            "**\r\n"
+            "0\r\n\r\n",
+            final_chunk("**"));
+
+        check(
+            "1\r\n"
+            "*\r\n"
+            "1\r\n"
+            "*\r\n"
+            "0\r\n\r\n",
+            "*", final_chunk("*"));
+
+        check(
+            "5\r\n"
+            "*****\r\n"
+            "7\r\n"
+            "*******\r\n"
+            "0\r\n\r\n",
+            "*****", final_chunk("*******"));
+
+        check(
+            "1\r\n"
+            "*\r\n"
+            "1\r\n"
+            "*\r\n"
+            "0\r\n\r\n",
+            "*", "*", final_chunk{});
+
+        check(
+            "4\r\n"
+            "****\r\n"
+            "0\r\n\r\n",
+            "****", final_chunk{});
+
+        BEAST_EXPECT(to_string(chunk_encode(true,
+            boost::asio::buffer("****", 4))) ==
+                "4\r\n****\r\n0\r\n\r\n");
+    }
+};
+
+BEAST_DEFINE_TESTSUITE(chunk_encode,http,beast);
+
+} // http
+} // beast