test/test_metadata_extension.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/hasher.hpp"
  35 #include <boost/thread.hpp>
  36 #include <boost/tuple/tuple.hpp>
  37 #include <boost/filesystem/operations.hpp>
  38 #include <boost/filesystem/convenience.hpp>
  39
  40 #include "test.hpp"
  41 #include "setup_transfer.hpp"
  42 #include "libtorrent/extensions/metadata_transfer.hpp"
  43 #include "libtorrent/extensions/ut_metadata.hpp"
  44
  45 using boost::filesystem::remove_all;
  46 using boost::tuples::ignore;
  47
  48 void test_transfer(bool clear_files, bool disconnect
  49         , boost::shared_ptr<libtorrent::torrent_plugin> (*constructor)(libtorrent::torrent*, void*))
  50 {
  51         using namespace libtorrent;
  52
  53         session ses1(fingerprint("LT", 0, 1, 0, 0), std::make_pair(48100, 49000));
  54         session ses2(fingerprint("LT", 0, 1, 0, 0), std::make_pair(49100, 50000));
  55         ses1.add_extension(constructor);
  56         ses2.add_extension(constructor);
  57         torrent_handle tor1;
  58         torrent_handle tor2;
  59 #ifndef TORRENT_DISABLE_ENCRYPTION
  60         pe_settings pes;
  61         pes.out_enc_policy = pe_settings::forced;
  62         pes.in_enc_policy = pe_settings::forced;
  63         ses1.set_pe_settings(pes);
  64         ses2.set_pe_settings(pes);
  65 #endif
  66
  67         boost::tie(tor1, tor2, ignore) = setup_transfer(&ses1, &ses2, 0, clear_files, true, true, "_meta");
  68
  69         for (int i = 0; i < 50; ++i)
  70         {
  71                 // make sure this function can be called on
  72                 // torrents without metadata
  73                 if (!disconnect) tor2.status();
  74                 print_alerts(ses1, "ses1", false, true);
  75                 print_alerts(ses2, "ses2", false, true);
  76
  77                 if (disconnect && tor2.is_valid()) ses2.remove_torrent(tor2);
  78                 if (!disconnect && tor2.has_metadata()) break;
  79                 test_sleep(100);
  80         }
  81
  82         if (disconnect) return;
  83
  84         TEST_CHECK(tor2.has_metadata());
  85         std::cerr << "waiting for transfer to complete\n";
  86
  87         for (int i = 0; i < 30; ++i)
  88         {
  89                 torrent_status st1 = tor1.status();
  90                 torrent_status st2 = tor2.status();
  91
  92                 std::cerr
  93                         << "\033[33m" << int(st1.upload_payload_rate / 1000.f) << "kB/s "
  94                         << st1.num_peers << ": "
  95                         << "\033[32m" << int(st2.download_payload_rate / 1000.f) << "kB/s "
  96                         << "\033[31m" << int(st2.upload_payload_rate / 1000.f) << "kB/s "
  97                         << "\033[0m" << int(st2.progress * 100) << "% "
  98                         << st2.num_peers
  99                         << std::endl;
 100                 if (tor2.is_seed()) break;
 101                 test_sleep(1000);
 102         }
 103
 104         TEST_CHECK(tor2.is_seed());
 105         if (tor2.is_seed()) std::cerr << "done\n";
 106
 107         using boost::filesystem::remove_all;
 108         remove_all("./tmp1_meta");
 109         remove_all("./tmp2_meta");
 110         remove_all("./tmp3_meta");
 111 }
 112
 113 int test_main()
 114 {
 115         using namespace libtorrent;
 116         using namespace boost::filesystem;
 117
 118         // test to disconnect one client prematurely
 119         test_transfer(true, true, &create_metadata_plugin);
 120         // test where one has data and one doesn't
 121         test_transfer(true, false, &create_metadata_plugin);
 122         // test where both have data (to trigger the file check)
 123         test_transfer(false, false, &create_metadata_plugin);
 124
 125         // test to disconnect one client prematurely
 126         test_transfer(true, true, &create_ut_metadata_plugin);
 127         // test where one has data and one doesn't
 128         test_transfer(true, false, &create_ut_metadata_plugin);
 129         // test where both have data (to trigger the file check)
 130         test_transfer(false, false, &create_ut_metadata_plugin);
 131
 132         remove_all("./tmp1");
 133         remove_all("./tmp2");
 134
 135         return 0;
 136 }
 137