753 lines
27 KiB
C++
753 lines
27 KiB
C++
/*
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* Copyright (c) 2013, Peter Thorson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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//#define BOOST_TEST_DYN_LINK
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#define BOOST_TEST_MODULE permessage_deflate
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#include <boost/test/unit_test.hpp>
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#include <websocketpp/error.hpp>
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#include <websocketpp/extensions/extension.hpp>
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#include <websocketpp/extensions/permessage_deflate/disabled.hpp>
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#include <websocketpp/extensions/permessage_deflate/enabled.hpp>
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#include <string>
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#include <websocketpp/utilities.hpp>
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#include <iostream>
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class config {};
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typedef websocketpp::extensions::permessage_deflate::enabled<config> enabled_type;
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typedef websocketpp::extensions::permessage_deflate::disabled<config> disabled_type;
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struct ext_vars {
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enabled_type exts;
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enabled_type extc;
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websocketpp::lib::error_code ec;
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websocketpp::err_str_pair esp;
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websocketpp::http::attribute_list attr;
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};
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namespace pmde = websocketpp::extensions::permessage_deflate::error;
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namespace pmd_mode = websocketpp::extensions::permessage_deflate::mode;
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// Ensure the disabled extension behaves appropriately disabled
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BOOST_AUTO_TEST_CASE( disabled_is_disabled ) {
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disabled_type exts;
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BOOST_CHECK( !exts.is_implemented() );
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}
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BOOST_AUTO_TEST_CASE( disabled_is_off ) {
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disabled_type exts;
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BOOST_CHECK( !exts.is_enabled() );
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}
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// Ensure the enabled version actually works
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BOOST_AUTO_TEST_CASE( enabled_is_enabled ) {
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ext_vars v;
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BOOST_CHECK( v.exts.is_implemented() );
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BOOST_CHECK( v.extc.is_implemented() );
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}
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BOOST_AUTO_TEST_CASE( enabled_starts_disabled ) {
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ext_vars v;
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK( !v.extc.is_enabled() );
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}
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BOOST_AUTO_TEST_CASE( negotiation_empty_attr ) {
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ext_vars v;
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( negotiation_invalid_attr ) {
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ext_vars v;
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v.attr["foo"] = "bar";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, pmde::make_error_code(pmde::invalid_attributes) );
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BOOST_CHECK_EQUAL( v.esp.second, "");
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}
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// Negotiate server_no_context_takeover
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BOOST_AUTO_TEST_CASE( negotiate_server_no_context_takeover_invalid ) {
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ext_vars v;
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v.attr["server_no_context_takeover"] = "foo";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, pmde::make_error_code(pmde::invalid_attribute_value) );
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BOOST_CHECK_EQUAL( v.esp.second, "");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_no_context_takeover ) {
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ext_vars v;
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v.attr["server_no_context_takeover"].clear();
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_no_context_takeover_server_initiated ) {
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ext_vars v;
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v.exts.enable_server_no_context_takeover();
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover");
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}
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// Negotiate client_no_context_takeover
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BOOST_AUTO_TEST_CASE( negotiate_client_no_context_takeover_invalid ) {
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ext_vars v;
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v.attr["client_no_context_takeover"] = "foo";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, pmde::make_error_code(pmde::invalid_attribute_value) );
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BOOST_CHECK_EQUAL( v.esp.second, "");
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_no_context_takeover ) {
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ext_vars v;
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v.attr["client_no_context_takeover"].clear();
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_no_context_takeover");
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_no_context_takeover_server_initiated ) {
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ext_vars v;
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v.exts.enable_client_no_context_takeover();
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_no_context_takeover");
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}
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// Negotiate server_max_window_bits
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_invalid ) {
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ext_vars v;
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std::vector<std::string> values;
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values.push_back("");
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values.push_back("foo");
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values.push_back("7");
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values.push_back("16");
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std::vector<std::string>::const_iterator it;
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for (it = values.begin(); it != values.end(); ++it) {
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v.attr["server_max_window_bits"] = *it;
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, pmde::make_error_code(pmde::invalid_attribute_value) );
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BOOST_CHECK_EQUAL( v.esp.second, "");
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}
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_valid ) {
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ext_vars v;
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// confirm that a request for a value of 8 is interpreted as 9
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v.attr["server_max_window_bits"] = "8";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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v.attr["server_max_window_bits"] = "9";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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v.attr["server_max_window_bits"] = "15";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( invalid_set_server_max_window_bits ) {
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ext_vars v;
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v.ec = v.exts.set_server_max_window_bits(7,pmd_mode::decline);
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BOOST_CHECK_EQUAL(v.ec,pmde::make_error_code(pmde::invalid_max_window_bits));
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v.ec = v.exts.set_server_max_window_bits(16,pmd_mode::decline);
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BOOST_CHECK_EQUAL(v.ec,pmde::make_error_code(pmde::invalid_max_window_bits));
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_decline ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "9";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::decline);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_accept_8 ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "8";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::accept);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_accept ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "9";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::accept);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_largest_8 ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "8";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::largest);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_largest ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "9";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::largest);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_smallest_8 ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "8";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::smallest);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_server_max_window_bits_smallest ) {
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ext_vars v;
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v.attr["server_max_window_bits"] = "9";
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v.ec = v.exts.set_server_max_window_bits(15,pmd_mode::smallest);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=9");
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}
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// Negotiate server_max_window_bits
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_invalid ) {
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ext_vars v;
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std::vector<std::string> values;
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values.push_back("foo");
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values.push_back("7");
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values.push_back("16");
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std::vector<std::string>::const_iterator it;
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for (it = values.begin(); it != values.end(); ++it) {
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v.attr["client_max_window_bits"] = *it;
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( !v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, pmde::make_error_code(pmde::invalid_attribute_value) );
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BOOST_CHECK_EQUAL( v.esp.second, "");
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}
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_valid ) {
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ext_vars v;
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v.attr["client_max_window_bits"].clear();
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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v.attr["client_max_window_bits"] = "8";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
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v.attr["client_max_window_bits"] = "9";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
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v.attr["client_max_window_bits"] = "15";
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( invalid_set_client_max_window_bits ) {
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ext_vars v;
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v.ec = v.exts.set_client_max_window_bits(7,pmd_mode::decline);
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BOOST_CHECK_EQUAL(v.ec,pmde::make_error_code(pmde::invalid_max_window_bits));
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v.ec = v.exts.set_client_max_window_bits(16,pmd_mode::decline);
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BOOST_CHECK_EQUAL(v.ec,pmde::make_error_code(pmde::invalid_max_window_bits));
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_decline_8 ) {
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ext_vars v;
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v.attr["client_max_window_bits"] = "8";
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v.ec = v.exts.set_client_max_window_bits(8,pmd_mode::decline);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_decline ) {
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ext_vars v;
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v.attr["client_max_window_bits"] = "9";
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v.ec = v.exts.set_client_max_window_bits(9,pmd_mode::decline);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate");
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_accept_8 ) {
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ext_vars v;
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v.attr["client_max_window_bits"] = "8";
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v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::accept);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
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}
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BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_accept ) {
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ext_vars v;
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v.attr["client_max_window_bits"] = "9";
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v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::accept);
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v.esp = v.exts.negotiate(v.attr);
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BOOST_CHECK( v.exts.is_enabled() );
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BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
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BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_largest_8 ) {
|
|
ext_vars v;
|
|
v.attr["client_max_window_bits"] = "8";
|
|
|
|
v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::largest);
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_largest ) {
|
|
ext_vars v;
|
|
v.attr["client_max_window_bits"] = "9";
|
|
|
|
v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::largest);
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_smallest_8 ) {
|
|
ext_vars v;
|
|
v.attr["client_max_window_bits"] = "8";
|
|
|
|
v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::smallest);
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_client_max_window_bits_smallest ) {
|
|
ext_vars v;
|
|
v.attr["client_max_window_bits"] = "9";
|
|
|
|
v.ec = v.exts.set_client_max_window_bits(15,pmd_mode::smallest);
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_max_window_bits=9");
|
|
}
|
|
|
|
|
|
// Combinations with 2
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated1 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["client_no_context_takeover"].clear();
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; client_no_context_takeover");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated2 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; server_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated3 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated4 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_no_context_takeover; server_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated5 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_no_context_takeover; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_two_client_initiated6 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_max_window_bits"] = "10";
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_max_window_bits=10; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_three_client_initiated1 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; client_no_context_takeover; server_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_three_client_initiated2 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; client_no_context_takeover; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_three_client_initiated3 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; server_max_window_bits=10; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_three_client_initiated4 ) {
|
|
ext_vars v;
|
|
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; client_no_context_takeover; server_max_window_bits=10; client_max_window_bits=10");
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( negotiate_four_client_initiated ) {
|
|
ext_vars v;
|
|
|
|
v.attr["server_no_context_takeover"].clear();
|
|
v.attr["client_no_context_takeover"].clear();
|
|
v.attr["server_max_window_bits"] = "10";
|
|
v.attr["client_max_window_bits"] = "10";
|
|
|
|
v.esp = v.exts.negotiate(v.attr);
|
|
BOOST_CHECK( v.exts.is_enabled() );
|
|
BOOST_CHECK_EQUAL( v.esp.first, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( v.esp.second, "permessage-deflate; server_no_context_takeover; client_no_context_takeover; server_max_window_bits=10; client_max_window_bits=10");
|
|
}
|
|
|
|
// Compression
|
|
BOOST_AUTO_TEST_CASE( compress_data ) {
|
|
ext_vars v;
|
|
|
|
std::string compress_in = "Hello";
|
|
std::string compress_out;
|
|
std::string decompress_out;
|
|
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(reinterpret_cast<const uint8_t *>(compress_out.data()),compress_out.size(),decompress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( compress_data_multiple ) {
|
|
ext_vars v;
|
|
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
for (int i = 0; i < 2; i++) {
|
|
std::string compress_in = "Hello";
|
|
std::string compress_out;
|
|
std::string decompress_out;
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(reinterpret_cast<const uint8_t *>(compress_out.data()),compress_out.size(),decompress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
}
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( compress_data_large ) {
|
|
ext_vars v;
|
|
|
|
std::string compress_in(600,'*');
|
|
std::string compress_out;
|
|
std::string decompress_out;
|
|
|
|
websocketpp::http::attribute_list alist;
|
|
|
|
alist["server_max_window_bits"] = "9";
|
|
v.exts.set_server_max_window_bits(9,websocketpp::extensions::permessage_deflate::mode::smallest);
|
|
|
|
v.exts.negotiate(alist);
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(reinterpret_cast<const uint8_t *>(compress_out.data()),compress_out.size(),decompress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( compress_data_no_context_takeover ) {
|
|
ext_vars v;
|
|
|
|
std::string compress_in = "Hello";
|
|
std::string compress_out1;
|
|
std::string compress_out2;
|
|
std::string decompress_out;
|
|
|
|
websocketpp::http::attribute_list alist;
|
|
|
|
alist["server_no_context_takeover"].clear();
|
|
v.exts.enable_server_no_context_takeover();
|
|
|
|
v.exts.negotiate(alist);
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out1);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(
|
|
reinterpret_cast<const uint8_t *>(compress_out1.data()),
|
|
compress_out1.size(),
|
|
decompress_out
|
|
);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
|
|
decompress_out.clear();
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out2);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(
|
|
reinterpret_cast<const uint8_t *>(compress_out2.data()),
|
|
compress_out2.size(),
|
|
decompress_out
|
|
);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
|
|
BOOST_CHECK_EQUAL( compress_out1, compress_out2 );
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE( compress_empty ) {
|
|
ext_vars v;
|
|
|
|
std::string compress_in;
|
|
std::string compress_out;
|
|
std::string decompress_out;
|
|
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(reinterpret_cast<const uint8_t *>(compress_out.data()),compress_out.size(),decompress_out);
|
|
|
|
compress_out.clear();
|
|
decompress_out.clear();
|
|
|
|
v.ec = v.exts.compress(compress_in,compress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(reinterpret_cast<const uint8_t *>(compress_out.data()),compress_out.size(),decompress_out);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( compress_in, decompress_out );
|
|
}
|
|
|
|
/// @todo: more compression tests
|
|
/**
|
|
* - compress at different compression levels
|
|
*/
|
|
|
|
// Decompression
|
|
BOOST_AUTO_TEST_CASE( decompress_data ) {
|
|
ext_vars v;
|
|
|
|
uint8_t in[11] = {0xf2, 0x48, 0xcd, 0xc9, 0xc9, 0x07, 0x00, 0x00, 0x00, 0xff, 0xff};
|
|
std::string out;
|
|
std::string reference = "Hello";
|
|
|
|
v.ec = v.exts.init(true);
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
|
|
v.ec = v.exts.decompress(in,11,out);
|
|
|
|
BOOST_CHECK_EQUAL( v.ec, websocketpp::lib::error_code() );
|
|
BOOST_CHECK_EQUAL( out, reference );
|
|
}
|