mirror of
https://github.com/arvidn/libtorrent.git
synced 2026-07-26 22:11:43 -04:00
Arvid Norberg
327 lines
10 KiB
C++
327 lines
10 KiB
C++
/*
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Copyright (c) 2010, 2014-2020, 2022, Arvid Norberg
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Copyright (c) 2016-2017, Alden Torres
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All rights reserved.
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You may use, distribute and modify this code under the terms of the BSD license,
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see LICENSE file.
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*/
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#include "test.hpp"
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#include "libtorrent/settings_pack.hpp"
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#include "libtorrent/aux_/session_settings.hpp"
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#include "libtorrent/entry.hpp"
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#include "libtorrent/bencode.hpp"
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#include "libtorrent/bdecode.hpp"
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#include <iostream>
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using namespace lt;
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using namespace lt::aux;
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TORRENT_TEST(default_settings)
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{
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aux::session_settings sett;
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entry e;
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save_settings_to_dict(non_default_settings(sett), e.dict());
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// all default values are supposed to be skipped
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// by save_settings
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TEST_EQUAL(e.dict().size(), 0);
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#if TORRENT_USE_IOSTREAM
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if (e.dict().size() > 0)
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std::cout << e << std::endl;
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#endif
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}
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TORRENT_TEST(default_settings2)
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{
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aux::session_settings sett;
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settings_pack def = default_settings();
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for (int i = 0; i < settings_pack::num_string_settings; ++i)
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{
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TEST_EQUAL(sett.get_str(settings_pack::string_type_base + i)
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, def.get_str(settings_pack::string_type_base + i));
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}
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for (int i = 0; i < settings_pack::num_int_settings; ++i)
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{
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TEST_EQUAL(sett.get_int(settings_pack::int_type_base + i)
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, def.get_int(settings_pack::int_type_base + i));
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}
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for (int i = 0; i < settings_pack::num_bool_settings; ++i)
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{
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TEST_EQUAL(sett.get_bool(settings_pack::bool_type_base + i)
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, def.get_bool(settings_pack::bool_type_base + i));
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}
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}
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TORRENT_TEST(apply_pack)
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{
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aux::session_settings sett;
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settings_pack sp;
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sp.set_int(settings_pack::max_out_request_queue, 1337);
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TEST_CHECK(sett.get_int(settings_pack::max_out_request_queue) != 1337);
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apply_pack(&sp, sett);
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TEST_EQUAL(sett.get_int(settings_pack::max_out_request_queue), 1337);
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entry e;
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save_settings_to_dict(non_default_settings(sett), e.dict());
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TEST_EQUAL(e.dict().size(), 1);
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std::string out;
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bencode(std::back_inserter(out), e);
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TEST_EQUAL(out, "d21:max_out_request_queuei1337ee");
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}
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TORRENT_TEST(sparse_pack)
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{
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settings_pack pack;
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TEST_EQUAL(pack.has_val(settings_pack::send_redundant_have), false);
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pack.set_bool(settings_pack::send_redundant_have, true);
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TEST_EQUAL(pack.has_val(settings_pack::send_redundant_have), true);
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TEST_EQUAL(pack.has_val(settings_pack::user_agent), false);
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TEST_EQUAL(pack.get_bool(settings_pack::send_redundant_have), true);
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}
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TORRENT_TEST(test_name)
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{
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#define TEST_NAME(n) \
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TEST_EQUAL(setting_by_name(#n), settings_pack:: n); \
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TEST_EQUAL(name_for_setting(settings_pack:: n), std::string(#n))
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#if TORRENT_ABI_VERSION == 1
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TEST_NAME(contiguous_recv_buffer);
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#endif
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TEST_NAME(choking_algorithm);
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TEST_NAME(seeding_piece_quota);
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#if TORRENT_ABI_VERSION == 1
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TEST_NAME(half_open_limit);
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TEST_NAME(mmap_cache);
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#endif
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TEST_NAME(peer_turnover_interval);
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TEST_NAME(peer_fingerprint);
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TEST_NAME(proxy_tracker_connections);
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TEST_NAME(predictive_piece_announce);
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TEST_NAME(max_metadata_size);
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TEST_NAME(num_optimistic_unchoke_slots);
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TEST_EQUAL(name_for_setting(settings_pack::peer_tos), std::string("peer_dscp"));
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TEST_EQUAL(setting_by_name("peer_tos"), settings_pack::peer_dscp); \
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}
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TORRENT_TEST(clear)
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{
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settings_pack pack;
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TEST_EQUAL(pack.has_val(settings_pack::send_redundant_have), false);
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pack.set_bool(settings_pack::send_redundant_have, true);
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TEST_EQUAL(pack.has_val(settings_pack::send_redundant_have), true);
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TEST_EQUAL(pack.has_val(settings_pack::user_agent), false);
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TEST_EQUAL(pack.get_bool(settings_pack::send_redundant_have), true);
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pack.clear();
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TEST_EQUAL(pack.has_val(settings_pack::send_redundant_have), false);
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TEST_EQUAL(pack.has_val(settings_pack::user_agent), false);
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}
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TORRENT_TEST(clear_single_int)
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{
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settings_pack sp;
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sp.set_int(settings_pack::max_out_request_queue, 1337);
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TEST_EQUAL(sp.get_int(settings_pack::max_out_request_queue), 1337);
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sp.clear(settings_pack::max_out_request_queue);
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// when cleared, we'll get the default value
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TEST_EQUAL(sp.get_int(settings_pack::max_out_request_queue), 500);
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}
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TORRENT_TEST(clear_single_bool)
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{
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settings_pack sp;
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sp.set_bool(settings_pack::send_redundant_have, false);
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TEST_EQUAL(sp.get_bool(settings_pack::send_redundant_have), false);
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sp.clear(settings_pack::send_redundant_have);
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// when cleared, we'll get the default value
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TEST_EQUAL(sp.get_bool(settings_pack::send_redundant_have), true);
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}
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TORRENT_TEST(clear_single_string)
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{
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settings_pack sp;
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sp.set_str(settings_pack::user_agent, "foobar");
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TEST_EQUAL(sp.get_str(settings_pack::user_agent), "foobar");
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sp.clear(settings_pack::user_agent);
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// when cleared, we'll get the default value
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TEST_EQUAL(sp.get_str(settings_pack::user_agent), "libtorrent/2.1.0.0");
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}
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TORRENT_TEST(duplicates)
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{
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settings_pack p;
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p.set_str(settings_pack::peer_fingerprint, "abc");
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p.set_str(settings_pack::peer_fingerprint, "cde");
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p.set_str(settings_pack::peer_fingerprint, "efg");
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p.set_str(settings_pack::peer_fingerprint, "hij");
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TEST_EQUAL(p.get_str(settings_pack::peer_fingerprint), "hij");
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}
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TORRENT_TEST(load_pack_from_dict)
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{
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aux::session_settings p1;
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p1.set_str(settings_pack::peer_fingerprint, "abc");
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p1.set_int(settings_pack::max_out_request_queue, 1337);
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p1.set_bool(settings_pack::send_redundant_have, false);
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entry e;
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save_settings_to_dict(non_default_settings(p1), e.dict());
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std::string s;
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bencode(std::back_inserter(s), e);
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bdecode_node n;
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error_code ec;
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int ret = bdecode(s.data(), s.data() + int(s.size()), n, ec);
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TEST_EQUAL(ret, 0);
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TEST_CHECK(!ec);
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settings_pack p2 = load_pack_from_dict(n);
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TEST_EQUAL(p2.get_str(settings_pack::peer_fingerprint), "abc");
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TEST_EQUAL(p2.get_int(settings_pack::max_out_request_queue), 1337);
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TEST_EQUAL(p2.get_bool(settings_pack::send_redundant_have), false);
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}
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TORRENT_TEST(settings_pack_abi)
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{
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// make sure enum values are preserved across libtorrent versions
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// for ABI compatibility
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// These values are only allowed to change across major versions
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TEST_EQUAL(settings_pack::string_type_base, 0x0000);
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TEST_EQUAL(settings_pack::int_type_base, 0x4000);
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TEST_EQUAL(settings_pack::bool_type_base, 0x8000);
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TEST_EQUAL(settings_pack::type_mask, 0xc000);
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// strings
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TEST_EQUAL(settings_pack::outgoing_interfaces, settings_pack::string_type_base + 4);
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TEST_EQUAL(settings_pack::dht_bootstrap_nodes, settings_pack::string_type_base + 11);
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// bool
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TEST_EQUAL(settings_pack::use_dht_as_fallback, settings_pack::bool_type_base + 4);
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TEST_EQUAL(settings_pack::auto_manage_prefer_seeds, settings_pack::bool_type_base + 12);
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TEST_EQUAL(settings_pack::proxy_tracker_connections, settings_pack::bool_type_base + 67);
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// ints
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TEST_EQUAL(settings_pack::tracker_completion_timeout, settings_pack::int_type_base + 0);
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TEST_EQUAL(settings_pack::tracker_receive_timeout, settings_pack::int_type_base + 1);
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TEST_EQUAL(settings_pack::stop_tracker_timeout, settings_pack::int_type_base + 2);
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TEST_EQUAL(settings_pack::max_suggest_pieces, settings_pack::int_type_base + 66);
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TEST_EQUAL(settings_pack::connections_slack, settings_pack::int_type_base + 86);
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TEST_EQUAL(settings_pack::aio_threads, settings_pack::int_type_base + 104);
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TEST_EQUAL(settings_pack::max_http_recv_buffer_size, settings_pack::int_type_base + 115);
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TEST_EQUAL(settings_pack::web_seed_name_lookup_retry, settings_pack::int_type_base + 128);
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TEST_EQUAL(settings_pack::close_file_interval, settings_pack::int_type_base + 129);
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TEST_EQUAL(settings_pack::max_web_seed_connections, settings_pack::int_type_base + 131);
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TEST_EQUAL(settings_pack::resolver_cache_timeout, settings_pack::int_type_base + 132);
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}
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namespace {
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bool empty_pack(settings_pack const& sp)
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{
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for (std::uint16_t i = 0; i < settings_pack::num_string_settings; ++i)
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if (sp.has_val(i | settings_pack::string_type_base)) return false;
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for (std::uint16_t i = 0; i < settings_pack::num_int_settings; ++i)
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if (sp.has_val(i | settings_pack::int_type_base)) return false;
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for (std::uint16_t i = 0; i < settings_pack::num_bool_settings; ++i)
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if (sp.has_val(i | settings_pack::bool_type_base)) return false;
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return true;
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}
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}
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TORRENT_TEST(non_default_settings)
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{
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aux::session_settings def;
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settings_pack const p = non_default_settings(def);
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TEST_CHECK(empty_pack(p));
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}
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TORRENT_TEST(non_default_settings2)
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{
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aux::session_settings def;
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def.set_int(settings_pack::max_out_request_queue, 1337);
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settings_pack const p = non_default_settings(def);
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TEST_EQUAL(p.get_int(settings_pack::max_out_request_queue), 1337);
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}
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TORRENT_TEST(save_settings_to_dict)
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{
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settings_pack p;
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p.set_str(settings_pack::peer_fingerprint, "abc");
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p.set_int(settings_pack::max_out_request_queue, 1337);
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p.set_bool(settings_pack::send_redundant_have, false);
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entry e;
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save_settings_to_dict(p, e.dict());
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std::string buf;
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bencode(std::back_inserter(buf), e);
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TEST_EQUAL(buf, "d21:max_out_request_queuei1337e16:peer_fingerprint3:abc19:send_redundant_havei0ee");
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}
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// MSVC doesn't support making these arrays constexpr yet (which is required to
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// initialize them before global constructors)
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#if !defined _MSC_VER
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namespace {
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// make sure a global constructor has access to the default values, to
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// initialize itself with
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lt::aux::session_settings g_sett;
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}
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TORRENT_TEST(global_constructors)
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{
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TEST_CHECK(g_sett.get_int(lt::settings_pack::aio_threads) > 0);
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}
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#endif
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TORRENT_TEST(i2p_tunnel_variance_settings)
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{
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#if TORRENT_USE_I2P
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lt::settings_pack pack;
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// Default values should be 0
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_inbound_length_variance), 0);
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_outbound_length_variance), 0);
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pack.set_int(lt::settings_pack::i2p_inbound_length_variance, 2);
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pack.set_int(lt::settings_pack::i2p_outbound_length_variance, -3);
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_inbound_length_variance), 2);
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_outbound_length_variance), -3);
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// After clearing, it should go back to defaults
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pack.clear(lt::settings_pack::i2p_inbound_length_variance);
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pack.clear(lt::settings_pack::i2p_outbound_length_variance);
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_inbound_length_variance), 0);
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TEST_EQUAL(pack.get_int(lt::settings_pack::i2p_outbound_length_variance), 0);
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#endif
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}
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