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/*
Copyright (c) 2017, 2020, Alden Torres
Copyright (c) 2017-2022, Arvid Norberg
Copyright (c) 2020, Fonic
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the distribution.
* Neither the name of the author nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include "libtorrent/aux_/alert_manager.hpp"
#include "libtorrent/alert_types.hpp"
#include "test.hpp"
#include "setup_transfer.hpp"
#include <algorithm>
using namespace lt;
TORRENT_TEST(alerts_types)
{
// this counter is incremented sequentially
// with each call to TEST_ALERT_TYPE
// it starts at 3 because the first alerts
// are abstract
int count_alert_types = 3;
#if TORRENT_ABI_VERSION == 1
TEST_EQUAL(torrent_alert::alert_type, 0);
TEST_EQUAL(peer_alert::alert_type, 1);
TEST_EQUAL(tracker_alert::alert_type, 2);
TEST_EQUAL(alert::debug_notification, alert_category::connect);
#endif
#define TEST_ALERT_TYPE(name, seq, prio, cat) \
TEST_CHECK(name::priority == prio); \
TEST_EQUAL(name::alert_type, seq); \
TEST_EQUAL(name::static_category, cat); \
TEST_EQUAL(count_alert_types, seq); \
TEST_EQUAL(std::string(alert_name(name::alert_type)) + "_alert", #name); \
count_alert_types++
#if TORRENT_ABI_VERSION == 1
TEST_ALERT_TYPE(torrent_added_alert, 3, alert_priority::normal, alert_category::status);
#else
++count_alert_types;
#endif
#if TORRENT_ABI_VERSION == 1
#define PROGRESS_NOTIFICATION alert::progress_notification |
#else
#define PROGRESS_NOTIFICATION
#endif
TEST_ALERT_TYPE(torrent_removed_alert, 4, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(read_piece_alert, 5, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(file_completed_alert, 6, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::file_progress);
TEST_ALERT_TYPE(file_renamed_alert, 7, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(file_rename_failed_alert, 8, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(performance_alert, 9, alert_priority::normal, alert::performance_warning);
TEST_ALERT_TYPE(state_changed_alert, 10, alert_priority::high, alert_category::status);
TEST_ALERT_TYPE(tracker_error_alert, 11, alert_priority::high, alert_category::tracker | alert_category::error);
TEST_ALERT_TYPE(tracker_warning_alert, 12, alert_priority::normal, alert_category::tracker | alert_category::error);
TEST_ALERT_TYPE(scrape_reply_alert, 13, alert_priority::critical, alert_category::tracker);
TEST_ALERT_TYPE(scrape_failed_alert, 14, alert_priority::critical, alert_category::tracker | alert_category::error);
TEST_ALERT_TYPE(tracker_reply_alert, 15, alert_priority::normal, alert_category::tracker);
TEST_ALERT_TYPE(dht_reply_alert, 16, alert_priority::normal, alert_category::dht | alert_category::tracker);
TEST_ALERT_TYPE(tracker_announce_alert, 17, alert_priority::normal, alert_category::tracker);
TEST_ALERT_TYPE(hash_failed_alert, 18, alert_priority::normal, alert_category::status);
TEST_ALERT_TYPE(peer_ban_alert, 19, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(peer_unsnubbed_alert, 20, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(peer_snubbed_alert, 21, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(peer_error_alert, 22, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(peer_connect_alert, 23, alert_priority::normal, alert_category::connect);
TEST_ALERT_TYPE(peer_disconnected_alert, 24, alert_priority::normal, alert_category::connect);
TEST_ALERT_TYPE(invalid_request_alert, 25, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(torrent_finished_alert, 26, alert_priority::high, alert_category::status);
TEST_ALERT_TYPE(piece_finished_alert, 27, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::piece_progress);
TEST_ALERT_TYPE(request_dropped_alert, 28, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::block_progress | alert_category::peer);
TEST_ALERT_TYPE(block_timeout_alert, 29, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::block_progress | alert_category::peer);
TEST_ALERT_TYPE(block_finished_alert, 30, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::block_progress);
TEST_ALERT_TYPE(block_downloading_alert, 31, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::block_progress);
TEST_ALERT_TYPE(unwanted_block_alert, 32, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(storage_moved_alert, 33, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(storage_moved_failed_alert, 34, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(torrent_deleted_alert, 35, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(torrent_delete_failed_alert, 36, alert_priority::critical, alert_category::storage | alert_category::error);
TEST_ALERT_TYPE(save_resume_data_alert, 37, alert_priority::critical, alert_category::storage);
TEST_ALERT_TYPE(save_resume_data_failed_alert, 38, alert_priority::critical, alert_category::storage | alert_category::error);
TEST_ALERT_TYPE(torrent_paused_alert, 39, alert_priority::high, alert_category::status);
TEST_ALERT_TYPE(torrent_resumed_alert, 40, alert_priority::high, alert_category::status);
TEST_ALERT_TYPE(torrent_checked_alert, 41, alert_priority::high, alert_category::status);
TEST_ALERT_TYPE(url_seed_alert, 42, alert_priority::normal, alert_category::peer | alert_category::error);
TEST_ALERT_TYPE(file_error_alert, 43, alert_priority::high, alert_category::status | alert_category::error | alert_category::storage);
TEST_ALERT_TYPE(metadata_failed_alert, 44, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(metadata_received_alert, 45, alert_priority::normal, alert_category::status);
TEST_ALERT_TYPE(udp_error_alert, 46, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(external_ip_alert, 47, alert_priority::normal, alert_category::status);
TEST_ALERT_TYPE(listen_failed_alert, 48, alert_priority::critical, alert_category::status | alert_category::error);
TEST_ALERT_TYPE(listen_succeeded_alert, 49, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(portmap_error_alert, 50, alert_priority::normal, alert_category::port_mapping | alert_category::error);
TEST_ALERT_TYPE(portmap_alert, 51, alert_priority::normal, alert_category::port_mapping);
TEST_ALERT_TYPE(portmap_log_alert, 52, alert_priority::normal, alert_category::port_mapping_log);
TEST_ALERT_TYPE(fastresume_rejected_alert, 53, alert_priority::critical, alert_category::status | alert_category::error);
TEST_ALERT_TYPE(peer_blocked_alert, 54, alert_priority::normal, alert_category::ip_block);
TEST_ALERT_TYPE(dht_announce_alert, 55, alert_priority::normal, alert_category::dht);
TEST_ALERT_TYPE(dht_get_peers_alert, 56, alert_priority::normal, alert_category::dht);
#if TORRENT_ABI_VERSION <= 2
TEST_ALERT_TYPE(stats_alert, 57, alert_priority::normal, alert_category::stats);
#else
count_alert_types++;
#endif
TEST_ALERT_TYPE(cache_flushed_alert, 58, alert_priority::high, alert_category::storage);
#if TORRENT_ABI_VERSION == 1
TEST_ALERT_TYPE(anonymous_mode_alert, 59, alert_priority::normal, alert_category::error);
#else
count_alert_types++;
#endif
TEST_ALERT_TYPE(lsd_peer_alert, 60, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(trackerid_alert, 61, alert_priority::normal, alert_category::status);
TEST_ALERT_TYPE(dht_bootstrap_alert, 62, alert_priority::normal, alert_category::dht);
count_alert_types++; // 63 is gone
TEST_ALERT_TYPE(torrent_error_alert, 64, alert_priority::high, alert_category::error | alert_category::status);
TEST_ALERT_TYPE(torrent_need_cert_alert, 65, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(incoming_connection_alert, 66, alert_priority::normal, alert_category::peer);
TEST_ALERT_TYPE(add_torrent_alert, 67, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(state_update_alert, 68, alert_priority::high, alert_category::status);
#if TORRENT_ABI_VERSION == 1
TEST_ALERT_TYPE(mmap_cache_alert, 69, alert_priority::normal, alert_category::error);
#else
count_alert_types++;
#endif
TEST_ALERT_TYPE(session_stats_alert, 70, alert_priority::critical, alert_category_t{});
count_alert_types++;
count_alert_types++; // 72 is gone
TEST_ALERT_TYPE(dht_error_alert, 73, alert_priority::normal, alert_category::error | alert_category::dht);
TEST_ALERT_TYPE(dht_immutable_item_alert, 74, alert_priority::critical, alert_category::dht);
TEST_ALERT_TYPE(dht_mutable_item_alert, 75, alert_priority::critical, alert_category::dht);
TEST_ALERT_TYPE(dht_put_alert, 76, alert_priority::normal, alert_category::dht);
TEST_ALERT_TYPE(i2p_alert, 77, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(dht_outgoing_get_peers_alert, 78, alert_priority::normal, alert_category::dht);
TEST_ALERT_TYPE(log_alert, 79, alert_priority::normal, alert_category::session_log);
TEST_ALERT_TYPE(torrent_log_alert, 80, alert_priority::normal, alert_category::torrent_log);
TEST_ALERT_TYPE(peer_log_alert, 81, alert_priority::normal, alert_category::peer_log);
TEST_ALERT_TYPE(lsd_error_alert, 82, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(dht_stats_alert, 83, alert_priority::normal, alert_category_t{});
TEST_ALERT_TYPE(incoming_request_alert, 84, alert_priority::normal, alert_category::incoming_request);
TEST_ALERT_TYPE(dht_log_alert, 85, alert_priority::normal, alert_category::dht_log);
TEST_ALERT_TYPE(dht_pkt_alert, 86, alert_priority::normal, alert_category::dht_log);
TEST_ALERT_TYPE(dht_get_peers_reply_alert, 87, alert_priority::normal, alert_category::dht_operation);
TEST_ALERT_TYPE(dht_direct_response_alert, 88, alert_priority::critical, alert_category::dht);
TEST_ALERT_TYPE(picker_log_alert, 89, alert_priority::normal, alert_category::picker_log);
TEST_ALERT_TYPE(session_error_alert, 90, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(dht_live_nodes_alert, 91, alert_priority::normal, alert_category::dht);
TEST_ALERT_TYPE(session_stats_header_alert, 92, alert_priority::normal, alert_category_t{});
TEST_ALERT_TYPE(dht_sample_infohashes_alert, 93, alert_priority::normal, alert_category::dht_operation);
TEST_ALERT_TYPE(block_uploaded_alert, 94, alert_priority::normal, PROGRESS_NOTIFICATION alert_category::upload);
TEST_ALERT_TYPE(alerts_dropped_alert, 95, alert_priority::meta, alert_category::error);
TEST_ALERT_TYPE(socks5_alert, 96, alert_priority::normal, alert_category::error);
TEST_ALERT_TYPE(file_prio_alert, 97, alert_priority::normal, alert_category::storage);
TEST_ALERT_TYPE(oversized_file_alert, 98, alert_priority::normal, alert_category::storage);
TEST_ALERT_TYPE(torrent_conflict_alert, 99, alert_priority::high, alert_category::error);
TEST_ALERT_TYPE(peer_info_alert, 100, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(file_progress_alert, 101, alert_priority::critical, alert_category::file_progress);
TEST_ALERT_TYPE(piece_info_alert, 102, alert_priority::critical, alert_category::piece_progress);
TEST_ALERT_TYPE(piece_availability_alert, 103, alert_priority::critical, alert_category::status);
TEST_ALERT_TYPE(tracker_list_alert, 104, alert_priority::critical, alert_category::status);
#undef TEST_ALERT_TYPE
TEST_EQUAL(num_alert_types, 105);
TEST_EQUAL(num_alert_types, count_alert_types);
}
TORRENT_TEST(dht_get_peers_reply_alert)
{
aux::alert_manager mgr(1, dht_get_peers_reply_alert::static_category);
TEST_EQUAL(mgr.should_post<dht_get_peers_reply_alert>(), true);
sha1_hash const ih = rand_hash();
tcp::endpoint const ep1 = rand_tcp_ep(rand_v4);
tcp::endpoint const ep2 = rand_tcp_ep(rand_v4);
tcp::endpoint const ep3 = rand_tcp_ep(rand_v4);
tcp::endpoint const ep4 = rand_tcp_ep(rand_v6);
tcp::endpoint const ep5 = rand_tcp_ep(rand_v6);
std::vector<tcp::endpoint> v = {ep1, ep2, ep3, ep4, ep5};
mgr.emplace_alert<dht_get_peers_reply_alert>(ih, v);
auto const* a = alert_cast<dht_get_peers_reply_alert>(mgr.wait_for_alert(seconds(0)));
TEST_CHECK(a != nullptr);
TEST_EQUAL(a->info_hash, ih);
TEST_EQUAL(a->num_peers(), 5);
std::vector<tcp::endpoint> peers = a->peers();
std::sort(v.begin(), v.end());
std::sort(peers.begin(), peers.end());
TEST_CHECK(v == peers);
}
TORRENT_TEST(dht_live_nodes_alert)
{
aux::alert_manager mgr(1, dht_live_nodes_alert::static_category);
TEST_EQUAL(mgr.should_post<dht_live_nodes_alert>(), true);
sha1_hash const ih = rand_hash();
sha1_hash const h1 = rand_hash();
sha1_hash const h2 = rand_hash();
sha1_hash const h3 = rand_hash();
sha1_hash const h4 = rand_hash();
sha1_hash const h5 = rand_hash();
udp::endpoint const ep1 = rand_udp_ep(rand_v4);
udp::endpoint const ep2 = rand_udp_ep(rand_v4);
udp::endpoint const ep3 = rand_udp_ep(rand_v4);
udp::endpoint const ep4 = rand_udp_ep(rand_v6);
udp::endpoint const ep5 = rand_udp_ep(rand_v6);
std::vector<std::pair<sha1_hash, udp::endpoint>> v;
v.emplace_back(h1, ep1);
v.emplace_back(h2, ep2);
v.emplace_back(h3, ep3);
v.emplace_back(h4, ep4);
v.emplace_back(h5, ep5);
mgr.emplace_alert<dht_live_nodes_alert>(ih, v);
auto const* a = alert_cast<dht_live_nodes_alert>(mgr.wait_for_alert(seconds(0)));
TEST_CHECK(a != nullptr);
TEST_EQUAL(a->node_id, ih);
TEST_EQUAL(a->num_nodes(), 5);
auto nodes = a->nodes();
std::sort(v.begin(), v.end());
std::sort(nodes.begin(), nodes.end());
TEST_CHECK(v == nodes);
}
TORRENT_TEST(session_stats_alert)
{
aux::alert_manager mgr(1, {});
std::vector<alert*> alerts;
counters cnt;
mgr.emplace_alert<session_stats_header_alert>();
mgr.emplace_alert<session_stats_alert>(cnt);
mgr.get_all(alerts);
TEST_EQUAL(alerts.size(), 2);
auto const* h = alert_cast<session_stats_header_alert>(alerts[0]);
TEST_CHECK(h != nullptr);
#ifndef TORRENT_DISABLE_ALERT_MSG
TEST_CHECK(h->message().find("session stats header: ") != std::string::npos);
#endif
auto const* v = alert_cast<session_stats_alert>(alerts[1]);
TEST_CHECK(v != nullptr);
#ifndef TORRENT_DISABLE_ALERT_MSG
TEST_CHECK(v->message().find("session stats (") != std::string::npos);
#endif
}
TORRENT_TEST(dht_sample_infohashes_alert)
{
aux::alert_manager mgr(1, dht_sample_infohashes_alert::static_category);
TEST_EQUAL(mgr.should_post<dht_sample_infohashes_alert>(), true);
sha1_hash const node_id = rand_hash();
udp::endpoint const endpoint = rand_udp_ep();
time_duration const interval = seconds(10);
int const num = 100;
sha1_hash const h1 = rand_hash();
sha1_hash const h2 = rand_hash();
sha1_hash const h3 = rand_hash();
sha1_hash const h4 = rand_hash();
sha1_hash const h5 = rand_hash();
std::vector<sha1_hash> const v = {h1, h2, h3, h4, h5};
sha1_hash const nh1 = rand_hash();
sha1_hash const nh2 = rand_hash();
sha1_hash const nh3 = rand_hash();
sha1_hash const nh4 = rand_hash();
sha1_hash const nh5 = rand_hash();
udp::endpoint const nep1 = rand_udp_ep(rand_v4);
udp::endpoint const nep2 = rand_udp_ep(rand_v4);
udp::endpoint const nep3 = rand_udp_ep(rand_v4);
udp::endpoint const nep4 = rand_udp_ep(rand_v6);
udp::endpoint const nep5 = rand_udp_ep(rand_v6);
std::vector<std::pair<sha1_hash, udp::endpoint>> nv;
nv.emplace_back(nh1, nep1);
nv.emplace_back(nh2, nep2);
nv.emplace_back(nh3, nep3);
nv.emplace_back(nh4, nep4);
nv.emplace_back(nh5, nep5);
mgr.emplace_alert<dht_sample_infohashes_alert>(node_id, endpoint, interval, num, v, nv);
auto const* a = alert_cast<dht_sample_infohashes_alert>(mgr.wait_for_alert(seconds(0)));
TEST_CHECK(a != nullptr);
TEST_EQUAL(a->node_id, node_id);
TEST_EQUAL(a->endpoint, endpoint);
TEST_CHECK(a->interval == interval);
TEST_EQUAL(a->num_infohashes, num);
TEST_EQUAL(a->num_samples(), 5);
TEST_CHECK(a->samples() == v);
TEST_EQUAL(a->num_nodes(), 5);
auto nodes = a->nodes();
std::sort(nv.begin(), nv.end());
std::sort(nodes.begin(), nodes.end());
TEST_CHECK(nv == nodes);
}
#ifndef TORRENT_DISABLE_ALERT_MSG
TORRENT_TEST(performance_warning)
{
using pw = lt::performance_alert;
TEST_EQUAL(performance_warning_str(pw::outstanding_disk_buffer_limit_reached), "max outstanding disk writes reached"_sv);
TEST_EQUAL(performance_warning_str(pw::outstanding_request_limit_reached), "max outstanding piece requests reached"_sv);
TEST_EQUAL(performance_warning_str(pw::upload_limit_too_low), "upload limit too low (download rate will suffer)"_sv);
TEST_EQUAL(performance_warning_str(pw::download_limit_too_low), "download limit too low (upload rate will suffer)"_sv);
TEST_EQUAL(performance_warning_str(pw::send_buffer_watermark_too_low), "send buffer watermark too low (upload rate will suffer)"_sv);
TEST_EQUAL(performance_warning_str(pw::too_many_optimistic_unchoke_slots), "too many optimistic unchoke slots"_sv);
TEST_EQUAL(performance_warning_str(pw::too_high_disk_queue_limit), "the disk queue limit is too high compared to the cache size. The disk queue eats into the cache size"_sv);
TEST_EQUAL(performance_warning_str(pw::aio_limit_reached), "outstanding AIO operations limit reached"_sv);
TEST_EQUAL(performance_warning_str(pw::too_few_outgoing_ports), "too few ports allowed for outgoing connections"_sv);
TEST_EQUAL(performance_warning_str(pw::too_few_file_descriptors), "too few file descriptors are allowed for this process. connection limit lowered"_sv);
}
#endif
#undef PROGRESS_NOTIFICATION
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