forked from premiere/premiere-libtorrent
218 lines
6.8 KiB
C++
218 lines
6.8 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/hasher.hpp"
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#include "libtorrent/file_pool.hpp"
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#include "libtorrent/storage.hpp"
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#include "libtorrent/bencode.hpp"
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#include "libtorrent/create_torrent.hpp"
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#include "libtorrent/thread.hpp"
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#include <boost/tuple/tuple.hpp>
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#include <fstream>
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#include <iostream>
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#include "test.hpp"
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#include "setup_transfer.hpp"
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using namespace libtorrent;
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// proxy: 0=none, 1=socks4, 2=socks5, 3=socks5_pw 4=http 5=http_pw
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void test_transfer(boost::intrusive_ptr<torrent_info> torrent_file, int proxy, int port)
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{
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using namespace libtorrent;
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session ses(fingerprint(" ", 0,0,0,0), 0);
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session_settings settings;
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settings.max_queued_disk_bytes = 256 * 1024;
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ses.set_settings(settings);
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ses.set_alert_mask(~alert::progress_notification);
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ses.listen_on(std::make_pair(51000, 52000));
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error_code ec;
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remove_all("./tmp2_web_seed", ec);
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char const* test_name[] = {"no", "SOCKS4", "SOCKS5", "SOCKS5 password", "HTTP", "HTTP password"};
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fprintf(stderr, "\n\n ==== TESTING %s proxy ====\n\n\n", test_name[proxy]);
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if (proxy)
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{
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start_proxy(8002, proxy);
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proxy_settings ps;
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ps.hostname = "127.0.0.1";
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ps.port = 8002;
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ps.username = "testuser";
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ps.password = "testpass";
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ps.type = (proxy_settings::proxy_type)proxy;
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ses.set_web_seed_proxy(ps);
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}
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add_torrent_params p;
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p.ti = torrent_file;
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p.save_path = "./tmp2_web_seed";
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p.storage_mode = storage_mode_compact;
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torrent_handle th = ses.add_torrent(p, ec);
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std::vector<announce_entry> empty;
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th.replace_trackers(empty);
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const size_type total_size = torrent_file->total_size();
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float rate_sum = 0.f;
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float ses_rate_sum = 0.f;
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cache_status cs;
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for (int i = 0; i < 30; ++i)
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{
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torrent_status s = th.status();
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session_status ss = ses.status();
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rate_sum += s.download_payload_rate;
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ses_rate_sum += ss.payload_download_rate;
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cs = ses.get_cache_status();
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if (cs.blocks_read < 1) cs.blocks_read = 1;
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if (cs.blocks_written < 1) cs.blocks_written = 1;
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std::cerr << (s.progress * 100.f) << " %"
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<< " torrent rate: " << (s.download_rate / 1000.f) << " kB/s"
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<< " session rate: " << (ss.download_rate / 1000.f) << " kB/s"
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<< " session total: " << ss.total_payload_download
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<< " torrent total: " << s.total_payload_download
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<< " rate sum:" << ses_rate_sum
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<< " cache: " << cs.cache_size
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<< " rcache: " << cs.read_cache_size
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<< " buffers: " << cs.total_used_buffers
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<< std::endl;
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print_alerts(ses, " >> ses");
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if (th.is_seed()/* && ss.download_rate == 0.f*/)
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{
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torrent_status st = th.status();
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TEST_EQUAL(st.total_payload_download - st.total_redundant_bytes, total_size);
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// we need to sleep here a bit to let the session sync with the torrent stats
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test_sleep(1000);
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TEST_EQUAL(ses.status().total_payload_download - ses.status().total_redundant_bytes
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, total_size);
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break;
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}
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test_sleep(500);
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}
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TEST_CHECK(cs.cache_size == 0);
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TEST_CHECK(cs.total_used_buffers == 0);
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std::cerr << "total_size: " << total_size
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<< " rate_sum: " << rate_sum
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<< " session_rate_sum: " << ses_rate_sum
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<< " session total download: " << ses.status().total_payload_download
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<< " torrent total download: " << th.status().total_payload_download
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<< " redundant: " << th.status().total_redundant_bytes
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<< std::endl;
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// the rates for each second should sum up to the total, with a 10% error margin
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// TEST_CHECK(fabs(rate_sum - total_size) < total_size * .1f);
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// TEST_CHECK(fabs(ses_rate_sum - total_size) < total_size * .1f);
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TEST_CHECK(th.is_seed());
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if (proxy) stop_proxy(8002);
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TEST_CHECK(exists(combine_path("./tmp2_web_seed", torrent_file->file_at(0).path)));
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remove_all("./tmp2_web_seed", ec);
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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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error_code ec;
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create_directories("./tmp1_web_seed/test_torrent_dir", ec);
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int file_sizes[] =
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{ 5, 16 - 5, 16, 17, 10, 30, 30, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
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,1,1,1,1,1,1,13,65,34,75,2,3,4,5,23,9,43,4,43,6, 4};
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char random_data[300000];
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std::srand(10);
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for (int i = 0; i != sizeof(file_sizes)/sizeof(file_sizes[0]); ++i)
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{
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std::generate(random_data, random_data + sizeof(random_data), &std::rand);
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char filename[200];
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snprintf(filename, sizeof(filename), "./tmp1_web_seed/test_torrent_dir/test%d", i);
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error_code ec;
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file out(filename, file::write_only, ec);
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TEST_CHECK(!ec);
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if (ec)
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{
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fprintf(stderr, "ERROR opening file '%s': %s\n", filename, ec.message().c_str());
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return 1;
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}
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file::iovec_t b = { random_data, file_sizes[i]};
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out.writev(0, &b, 1, ec);
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TEST_CHECK(!ec);
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if (ec)
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{
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fprintf(stderr, "ERROR writing file '%s': %s\n", filename, ec.message().c_str());
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return 1;
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}
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}
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file_storage fs;
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add_files(fs, "./tmp1_web_seed/test_torrent_dir");
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int port = start_web_server();
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libtorrent::create_torrent t(fs, 16);
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char tmp[512];
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snprintf(tmp, sizeof(tmp), "http://127.0.0.1:%d/tmp1_web_seed", port);
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t.add_url_seed(tmp);
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// calculate the hash for all pieces
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set_piece_hashes(t, "./tmp1_web_seed", ec);
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std::vector<char> buf;
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bencode(std::back_inserter(buf), t.generate());
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boost::intrusive_ptr<torrent_info> torrent_file(new torrent_info(&buf[0], buf.size(), ec));
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for (int i = 0; i < 6; ++i)
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test_transfer(torrent_file, i, port);
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torrent_file->rename_file(0, "./tmp2_web_seed/test_torrent_dir/renamed_test1");
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test_transfer(torrent_file, 0, port);
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stop_web_server();
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remove_all("./tmp1_web_seed", ec);
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return 0;
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}
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