157 lines
5.0 KiB
C++
157 lines
5.0 KiB
C++
/*
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Copyright (c) 2008, Arvid Norberg
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All rights reserved.
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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
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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
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the documentation and/or other materials provided with the distribution.
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* Neither the name of the author nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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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 THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "libtorrent/session.hpp"
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#include "libtorrent/session_settings.hpp"
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#include "libtorrent/alert_types.hpp"
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#include "libtorrent/bencode.hpp"
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#include "libtorrent/time.hpp"
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#include "libtorrent/aux_/path.hpp"
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#include "libtorrent/utp_stream.hpp"
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#include <tuple>
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#include <functional>
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#include "test.hpp"
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#include "setup_transfer.hpp"
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#include "settings.hpp"
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#include <fstream>
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using namespace lt;
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namespace {
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void test_transfer()
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{
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// in case the previous run was terminated
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error_code ec;
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remove_all("tmp1_utp", ec);
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remove_all("tmp2_utp", ec);
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// these are declared before the session objects
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// so that they are destructed last. This enables
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// the sessions to destruct in parallel
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session_proxy p1;
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session_proxy p2;
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settings_pack pack = settings();
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pack.set_bool(settings_pack::enable_lsd, false);
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pack.set_bool(settings_pack::enable_natpmp, false);
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pack.set_bool(settings_pack::enable_upnp, false);
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pack.set_bool(settings_pack::enable_dht, false);
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pack.set_int(settings_pack::out_enc_policy, settings_pack::pe_disabled);
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pack.set_int(settings_pack::in_enc_policy, settings_pack::pe_disabled);
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pack.set_bool(settings_pack::enable_outgoing_tcp, false);
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pack.set_bool(settings_pack::enable_incoming_tcp, false);
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pack.set_bool(settings_pack::announce_to_all_trackers, true);
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pack.set_bool(settings_pack::announce_to_all_tiers, true);
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pack.set_bool(settings_pack::prefer_udp_trackers, false);
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pack.set_int(settings_pack::min_reconnect_time, 1);
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pack.set_str(settings_pack::listen_interfaces, "0.0.0.0:48885");
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lt::session ses1(pack);
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pack.set_str(settings_pack::listen_interfaces, "0.0.0.0:49885");
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lt::session ses2(pack);
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torrent_handle tor1;
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torrent_handle tor2;
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ec.clear();
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create_directory("tmp1_utp", ec);
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if (ec)
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{
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std::printf("ERROR: failed to create test directory \"tmp1_utp\": (%d) %s\n"
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, ec.value(), ec.message().c_str());
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}
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std::ofstream file("tmp1_utp/temporary");
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std::shared_ptr<torrent_info> t = ::create_torrent(&file, "temporary", 128 * 1024, 6, false);
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file.close();
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// for performance testing
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add_torrent_params atp;
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atp.flags &= ~torrent_flags::paused;
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atp.flags &= ~torrent_flags::auto_managed;
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// atp.storage = &disabled_storage_constructor;
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// test using piece sizes smaller than 16kB
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std::tie(tor1, tor2, std::ignore) = setup_transfer(&ses1, &ses2, nullptr
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, true, false, true, "_utp", 0, &t, false, &atp);
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const int timeout = 16;
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for (int i = 0; i < timeout; ++i)
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{
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print_alerts(ses1, "ses1", true, true);
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print_alerts(ses2, "ses2", true, true);
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std::this_thread::sleep_for(lt::milliseconds(500));
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torrent_status st1 = tor1.status();
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torrent_status st2 = tor2.status();
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print_ses_rate(i / 2.f, &st1, &st2);
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if (st2.is_finished) break;
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TEST_CHECK(st1.state == torrent_status::seeding
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|| st1.state == torrent_status::checking_files);
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TEST_CHECK(st2.state == torrent_status::downloading);
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}
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TEST_CHECK(tor1.status().is_finished);
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TEST_CHECK(tor2.status().is_finished);
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// this allows shutting down the sessions in parallel
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p1 = ses1.abort();
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p2 = ses2.abort();
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}
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} // anonymous namespace
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TORRENT_TEST(utp)
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{
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test_transfer();
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error_code ec;
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remove_all("tmp1_utp", ec);
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remove_all("tmp2_utp", ec);
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}
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TORRENT_TEST(compare_less_wrap)
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{
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TEST_CHECK(compare_less_wrap(1, 2, 0xffff));
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TEST_CHECK(!compare_less_wrap(2, 1, 0xffff));
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TEST_CHECK(compare_less_wrap(100, 200, 0xffff));
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TEST_CHECK(!compare_less_wrap(200, 100, 0xffff));
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TEST_CHECK(compare_less_wrap(0xfff0, 0x000f, 0xffff)); // wrap
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TEST_CHECK(!compare_less_wrap(0xfff0, 0xff00, 0xffff));
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}
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