Method doTestWriteDeflate

test/beast/websocket/write.cpp:205–252

    template<class Wrap>
    void
    doTestWriteDeflate(Wrap const& w)
    {
        permessage_deflate pmd;
        pmd.client_enable = true;
        pmd.server_enable = true;
        pmd.compLevel = 1;

        // deflate
        doTest(pmd, [&](ws_type& ws)
        {
            auto const& s = random_string();
            ws.binary(true);
            w.write(ws, net::buffer(s));
            flat_buffer b;
            w.read(ws, b);
            BEAST_EXPECT(buffers_to_string(b.data()) == s);
        });

        // deflate, continuation
        doTest(pmd, [&](ws_type& ws)
        {
            std::string const s = "Hello";
            std::size_t const chop = 3;
            BOOST_ASSERT(chop < s.size());
            // This call should produce no
            // output due to compression latency.
            w.write_some(ws, false,
                net::buffer(s.data(), chop));
            w.write_some(ws, true, net::buffer(
                s.data() + chop, s.size() - chop));
            flat_buffer b;
            w.read(ws, b);
            BEAST_EXPECT(buffers_to_string(b.data()) == s);
        });

        // deflate, no context takeover
        pmd.client_no_context_takeover = true;
        doTest(pmd, [&](ws_type& ws)
        {
            auto const& s = random_string();
            ws.binary(true);
            w.write(ws, net::buffer(s));
            flat_buffer b;
            w.read(ws, b);
            BEAST_EXPECT(buffers_to_string(b.data()) == s);
        });
    }

    void
    testWrite()