test/test_lsd.cpp

   1 /*
   2
   3 Copyright (c) 2008, Arvid Norberg
   4 All rights reserved.
   5
   6 Redistribution and use in source and binary forms, with or without
   7 modification, are permitted provided that the following conditions
   8 are met:
   9
  10     * Redistributions of source code must retain the above copyright
  11       notice, this list of conditions and the following disclaimer.
  12     * Redistributions in binary form must reproduce the above copyright
  13       notice, this list of conditions and the following disclaimer in
  14       the documentation and/or other materials provided with the distribution.
  15     * Neither the name of the author nor the names of its
  16       contributors may be used to endorse or promote products derived
  17       from this software without specific prior written permission.
  18
  19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  23 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29 POSSIBILITY OF SUCH DAMAGE.
  30
  31 */
  32
  33 #include "libtorrent/session.hpp"
  34 #include "libtorrent/session_settings.hpp"
  35 #include "libtorrent/hasher.hpp"
  36 #include <boost/thread.hpp>
  37 #include <boost/tuple/tuple.hpp>
  38 #include <boost/filesystem/operations.hpp>
  39
  40 #include "test.hpp"
  41 #include "setup_transfer.hpp"
  42
  43 using boost::filesystem::remove_all;
  44
  45 void test_lsd()
  46 {
  47         using namespace libtorrent;
  48
  49         session ses1(fingerprint("LT", 0, 1, 0, 0), std::make_pair(48100, 49000));
  50         session ses2(fingerprint("LT", 0, 1, 0, 0), std::make_pair(49100, 50000));
  51         session ses3(fingerprint("LT", 0, 1, 0, 0), std::make_pair(50100, 51000));
  52
  53         // this is to avoid everything finish from a single peer
  54         // immediately. To make the swarm actually connect all
  55         // three peers before finishing.
  56         float rate_limit = 180000;
  57         ses1.set_upload_rate_limit(int(rate_limit));
  58         ses2.set_download_rate_limit(int(rate_limit));
  59         ses3.set_download_rate_limit(int(rate_limit));
  60         ses2.set_upload_rate_limit(int(rate_limit / 2));
  61         ses3.set_upload_rate_limit(int(rate_limit / 2));
  62
  63         session_settings settings;
  64         settings.allow_multiple_connections_per_ip = true;
  65         settings.ignore_limits_on_local_network = false;
  66         ses1.set_settings(settings);
  67         ses2.set_settings(settings);
  68         ses3.set_settings(settings);
  69
  70         ses1.start_lsd();
  71         ses2.start_lsd();
  72         ses3.start_lsd();
  73
  74 #ifndef TORRENT_DISABLE_ENCRYPTION
  75         pe_settings pes;
  76         pes.out_enc_policy = pe_settings::forced;
  77         pes.in_enc_policy = pe_settings::forced;
  78         ses1.set_pe_settings(pes);
  79         ses2.set_pe_settings(pes);
  80         ses3.set_pe_settings(pes);
  81 #endif
  82
  83         torrent_handle tor1;
  84         torrent_handle tor2;
  85         torrent_handle tor3;
  86
  87         boost::tie(tor1, tor2, tor3) = setup_transfer(&ses1, &ses2, &ses3, true, false, false, "_lsd");
  88
  89         for (int i = 0; i < 30; ++i)
  90         {
  91                 print_alerts(ses1, "ses1", true);
  92                 print_alerts(ses2, "ses2", true);
  93                 print_alerts(ses3, "ses3", true);
  94
  95                 torrent_status st1 = tor1.status();
  96                 torrent_status st2 = tor2.status();
  97                 torrent_status st3 = tor3.status();
  98
  99                 std::cerr
 100                         << "\033[33m" << int(st1.upload_payload_rate / 1000.f) << "kB/s "
 101                         << st1.num_peers << ": "
 102                         << "\033[32m" << int(st2.download_payload_rate / 1000.f) << "kB/s "
 103                         << "\033[31m" << int(st2.upload_payload_rate / 1000.f) << "kB/s "
 104                         << "\033[0m" << int(st2.progress * 100) << "% "
 105                         << st2.num_peers << " - "
 106                         << "\033[32m" << int(st3.download_payload_rate / 1000.f) << "kB/s "
 107                         << "\033[31m" << int(st3.upload_payload_rate / 1000.f) << "kB/s "
 108                         << "\033[0m" << int(st3.progress * 100) << "% "
 109                         << st3.num_peers
 110                         << std::endl;
 111
 112                 if (tor2.is_seed() && tor3.is_seed()) break;
 113                 test_sleep(1000);
 114         }
 115
 116         TEST_CHECK(tor2.is_seed());
 117         TEST_CHECK(tor3.is_seed());
 118
 119         if (tor2.is_seed() && tor3.is_seed()) std::cerr << "done\n";
 120 }
 121
 122 int test_main()
 123 {
 124         using namespace libtorrent;
 125         using namespace boost::filesystem;
 126
 127         // in case the previous run was terminated
 128         try { remove_all("./tmp1_lsd"); } catch (std::exception&) {}
 129         try { remove_all("./tmp2_lsd"); } catch (std::exception&) {}
 130         try { remove_all("./tmp3_lsd"); } catch (std::exception&) {}
 131
 132         test_lsd();
 133
 134         remove_all("./tmp1_lsd");
 135         remove_all("./tmp2_lsd");
 136         remove_all("./tmp3_lsd");
 137
 138         return 0;
 139 }
 140
 141
 142