154 lines
5.2 KiB
C++
154 lines
5.2 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/hasher.hpp"
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#include "libtorrent/extensions/ut_pex.hpp"
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#include <boost/thread.hpp>
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#include <boost/tuple/tuple.hpp>
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#include <boost/filesystem/operations.hpp>
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#include "test.hpp"
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#include "setup_transfer.hpp"
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using boost::filesystem::remove_all;
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void test_pex()
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{
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using namespace libtorrent;
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session ses1(fingerprint("LT", 0, 1, 0, 0), std::make_pair(48200, 49000), "0.0.0.0", 0);
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session ses2(fingerprint("LT", 0, 1, 0, 0), std::make_pair(49200, 50000), "0.0.0.0", 0);
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session ses3(fingerprint("LT", 0, 1, 0, 0), std::make_pair(50200, 51000), "0.0.0.0", 0);
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// this is to avoid everything finish from a single peer
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// immediately. To make the swarm actually connect all
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// three peers before finishing.
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float rate_limit = 1000;
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ses1.set_upload_rate_limit(int(rate_limit));
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ses2.set_download_rate_limit(int(rate_limit));
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ses3.set_download_rate_limit(int(rate_limit));
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// make the peer connecting the two worthless to transfer
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// data, to force peer 3 to connect directly to peer 1 through pex
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ses2.set_upload_rate_limit(2000);
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ses3.set_upload_rate_limit(int(rate_limit / 2));
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ses1.add_extension(&create_ut_pex_plugin);
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ses2.add_extension(&create_ut_pex_plugin);
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#ifndef TORRENT_DISABLE_ENCRYPTION
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pe_settings pes;
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pes.out_enc_policy = pe_settings::forced;
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pes.in_enc_policy = pe_settings::forced;
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ses1.set_pe_settings(pes);
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ses2.set_pe_settings(pes);
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ses3.set_pe_settings(pes);
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#endif
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torrent_handle tor1;
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torrent_handle tor2;
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torrent_handle tor3;
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boost::tie(tor1, tor2, tor3) = setup_transfer(&ses1, &ses2, &ses3, true, false, false, "_pex");
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int mask = alert::all_categories & ~(alert::progress_notification | alert::performance_warning);
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ses1.set_alert_mask(mask);
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ses2.set_alert_mask(mask);
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ses3.set_alert_mask(mask);
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test_sleep(1000);
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// in this test, ses1 is a seed, ses2 is connected to ses1 and ses3.
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// the expected behavior is that ses2 will introduce ses1 and ses3 to each other
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error_code ec;
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tor2.connect_peer(tcp::endpoint(address::from_string("127.0.0.1", ec), ses1.listen_port()));
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tor2.connect_peer(tcp::endpoint(address::from_string("127.0.0.1", ec), ses3.listen_port()));
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torrent_status st1;
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torrent_status st2;
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torrent_status st3;
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for (int i = 0; i < 90; ++i)
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{
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print_alerts(ses1, "ses1");
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print_alerts(ses2, "ses2");
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print_alerts(ses3, "ses3");
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st1 = tor1.status();
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st2 = tor2.status();
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st3 = tor3.status();
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std::cerr
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<< "\033[33m" << int(st1.upload_payload_rate / 1000.f) << "kB/s "
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<< st1.num_peers << ": "
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<< "\033[32m" << int(st2.download_payload_rate / 1000.f) << "kB/s "
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<< "\033[31m" << int(st2.upload_payload_rate / 1000.f) << "kB/s "
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<< "\033[0m" << int(st2.progress * 100) << "% "
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<< st2.num_peers << " - "
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<< "\033[32m" << int(st3.download_payload_rate / 1000.f) << "kB/s "
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<< "\033[31m" << int(st3.upload_payload_rate / 1000.f) << "kB/s "
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<< "\033[0m" << int(st3.progress * 100) << "% "
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<< st3.num_peers
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<< std::endl;
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if (st1.num_peers == 2 && st2.num_peers == 2 && st3.num_peers == 2)
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break;
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if (st3.state == torrent_status::seeding) break;
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test_sleep(1000);
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}
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TEST_CHECK(st1.num_peers == 2 && st2.num_peers == 2 && st3.num_peers == 2)
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if (!tor2.is_seed() && tor3.is_seed()) std::cerr << "done\n";
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}
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int test_main()
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{
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using namespace libtorrent;
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using namespace boost::filesystem;
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// in case the previous run was terminated
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try { remove_all("./tmp1_pex"); } catch (std::exception&) {}
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try { remove_all("./tmp2_pex"); } catch (std::exception&) {}
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try { remove_all("./tmp3_pex"); } catch (std::exception&) {}
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test_pex();
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remove_all("./tmp1_pex");
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remove_all("./tmp2_pex");
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remove_all("./tmp3_pex");
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return 0;
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}
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