/* Copyright (c) 2016, Arvid Norberg All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "libtorrent/session.hpp" #include "libtorrent/deadline_timer.hpp" #include "libtorrent/address.hpp" #include "libtorrent/torrent_status.hpp" #include "simulator/simulator.hpp" #include "simulator/utils.hpp" #include "test.hpp" #include "settings.hpp" #include "create_torrent.hpp" #include "utils.hpp" template void run_test(Setup const& setup, Test const& test) { // this is a seeding torrent lt::add_torrent_params atp = create_torrent(0, true); sim::default_config network_cfg; sim::simulation sim{network_cfg}; auto ios = std::unique_ptr(new sim::asio::io_service( sim, lt::address_v4::from_string("50.0.0.1"))); lt::session_proxy zombie; // setup settings pack to use for the session (customization point) lt::settings_pack pack = settings(); setup(atp, pack); auto ses = std::make_shared(pack, *ios); ses->async_add_torrent(atp); print_alerts(*ses); sim::timer t(sim, lt::seconds(6), [&](boost::system::error_code const&) { test(*ses); // shut down zombie = ses->abort(); ses.reset(); }); sim.run(); } TORRENT_TEST(cache_after_checking) { run_test( [](lt::add_torrent_params& atp, lt::settings_pack& p) { atp.flags |= lt::add_torrent_params::flag_auto_managed; p.set_int(lt::settings_pack::cache_size, 100); }, [](lt::session& ses) { int cache = get_cache_size(ses); TEST_CHECK(cache > 0); std::vector tor = ses.get_torrents(); TEST_EQUAL(tor.size(), 1); TEST_EQUAL(tor[0].status().is_seeding, true); }); } TORRENT_TEST(checking_no_cache) { run_test( [](lt::add_torrent_params& atp, lt::settings_pack& p) { atp.flags |= lt::add_torrent_params::flag_auto_managed; p.set_int(lt::settings_pack::cache_size, 0); }, [](lt::session& ses) { int cache = get_cache_size(ses); TEST_EQUAL(cache, 0); std::vector tor = ses.get_torrents(); TEST_EQUAL(tor.size(), 1); TEST_EQUAL(tor[0].status().is_seeding, true); }); } TORRENT_TEST(checking_limit_volatile) { run_test( [](lt::add_torrent_params& atp, lt::settings_pack& p) { atp.flags |= lt::add_torrent_params::flag_auto_managed; p.set_int(lt::settings_pack::cache_size, 300); p.set_int(lt::settings_pack::cache_size_volatile, 2); }, [](lt::session& ses) { int cache = get_cache_size(ses); // the cache fits 300 blocks, but only allows two volatile blocks TEST_EQUAL(cache, 2); std::vector tor = ses.get_torrents(); TEST_EQUAL(tor.size(), 1); TEST_EQUAL(tor[0].status().is_seeding, true); }); } TORRENT_TEST(checking_volatile_limit_cache_size) { run_test( [](lt::add_torrent_params& atp, lt::settings_pack& p) { atp.flags |= lt::add_torrent_params::flag_auto_managed; p.set_int(lt::settings_pack::cache_size, 10); p.set_int(lt::settings_pack::cache_size_volatile, 300); }, [](lt::session& ses) { int cache = get_cache_size(ses); // the cache allows 300 volatile blocks, but only fits 2 blocks TEST_CHECK(cache > 0); TEST_CHECK(cache <= 10); std::vector tor = ses.get_torrents(); TEST_EQUAL(tor.size(), 1); TEST_EQUAL(tor[0].status().is_seeding, true); }); }