148 lines
5.2 KiB
C++
148 lines
5.2 KiB
C++
// This file Copyright (C) 2022 Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#include <array>
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#include <ctime> // time, size_t, time_t
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#include <memory>
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#include <set>
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#include <string_view>
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#include <utility>
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#include <vector>
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#include <libtransmission/transmission.h>
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#include <libtransmission/torrent.h>
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#include <libtransmission/torrents.h>
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#include <libtransmission/torrent-metainfo.h>
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#include <libtransmission/tr-strbuf.h>
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#include "gtest/gtest.h"
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#include "test-fixtures.h"
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using namespace std::literals;
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using TorrentsTest = ::testing::Test;
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TEST_F(TorrentsTest, simpleTests)
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{
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auto constexpr* const TorrentFile = LIBTRANSMISSION_TEST_ASSETS_DIR "/Android-x86 8.1 r6 iso.torrent";
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auto owned = std::vector<std::unique_ptr<tr_torrent>>{};
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auto tm = tr_torrent_metainfo{};
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EXPECT_TRUE(tm.parse_torrent_file(TorrentFile));
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owned.emplace_back(std::make_unique<tr_torrent>(std::move(tm)));
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auto* const tor = owned.back().get();
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auto torrents = tr_torrents{};
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EXPECT_TRUE(std::empty(torrents));
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EXPECT_EQ(0U, std::size(torrents));
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auto const id = torrents.add(tor);
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EXPECT_GT(id, 0);
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tor->unique_id_ = id;
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EXPECT_TRUE(std::empty(torrents.removedSince(0)));
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EXPECT_FALSE(std::empty(torrents));
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EXPECT_EQ(1U, std::size(torrents));
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EXPECT_EQ(tor, torrents.get(id));
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EXPECT_EQ(tor, torrents.get(tor->info_hash()));
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EXPECT_EQ(tor, torrents.get(tor->magnet()));
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tm = tr_torrent_metainfo{};
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EXPECT_TRUE(tm.parse_torrent_file(TorrentFile));
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EXPECT_EQ(tor, torrents.get(tm));
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// cleanup
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torrents.remove(tor, time(nullptr));
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}
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TEST_F(TorrentsTest, rangedLoop)
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{
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auto constexpr Filenames = std::array<std::string_view, 4>{ "Android-x86 8.1 r6 iso.torrent"sv,
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"debian-11.2.0-amd64-DVD-1.iso.torrent"sv,
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"ubuntu-18.04.6-desktop-amd64.iso.torrent"sv,
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"ubuntu-20.04.4-desktop-amd64.iso.torrent"sv };
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auto owned = std::vector<std::unique_ptr<tr_torrent>>{};
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auto torrents = tr_torrents{};
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auto torrents_set = std::set<tr_torrent const*>{};
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for (auto const& name : Filenames)
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{
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auto const path = tr_pathbuf{ LIBTRANSMISSION_TEST_ASSETS_DIR, '/', name };
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auto tm = tr_torrent_metainfo{};
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EXPECT_TRUE(tm.parse_torrent_file(path));
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owned.emplace_back(std::make_unique<tr_torrent>(std::move(tm)));
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auto* const tor = owned.back().get();
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tor->unique_id_ = torrents.add(tor);
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EXPECT_EQ(tor, torrents.get(tor->id()));
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torrents_set.insert(tor);
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}
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for (auto* const tor : torrents)
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{
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EXPECT_EQ(1U, torrents_set.erase(tor));
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}
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EXPECT_EQ(0U, std::size(torrents_set));
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}
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TEST_F(TorrentsTest, removedSince)
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{
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auto constexpr Filenames = std::array<std::string_view, 4>{ "Android-x86 8.1 r6 iso.torrent"sv,
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"debian-11.2.0-amd64-DVD-1.iso.torrent"sv,
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"ubuntu-18.04.6-desktop-amd64.iso.torrent"sv,
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"ubuntu-20.04.4-desktop-amd64.iso.torrent"sv };
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auto owned = std::vector<std::unique_ptr<tr_torrent>>{};
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auto torrents = tr_torrents{};
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auto torrents_v = std::vector<tr_torrent const*>{};
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torrents_v.reserve(std::size(Filenames));
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// setup: add the torrents
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for (auto const& name : Filenames)
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{
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auto const path = tr_pathbuf{ LIBTRANSMISSION_TEST_ASSETS_DIR, '/', name };
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auto tm = tr_torrent_metainfo{};
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EXPECT_TRUE(tm.parse_torrent_file(path));
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owned.emplace_back(std::make_unique<tr_torrent>(std::move(tm)));
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auto* const tor = owned.back().get();
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tor->unique_id_ = torrents.add(tor);
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torrents_v.push_back(tor);
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}
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// setup: remove them at the given timestamp
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auto constexpr TimeRemoved = std::array<time_t, 4>{ 100, 200, 200, 300 };
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for (size_t i = 0; i < 4; ++i)
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{
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auto* const tor = torrents_v[i];
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EXPECT_EQ(tor, torrents.get(tor->id()));
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torrents.remove(torrents_v[i], TimeRemoved[i]);
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EXPECT_EQ(nullptr, torrents.get(tor->id()));
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}
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auto remove = std::vector<tr_torrent_id_t>{};
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remove = { torrents_v[3]->id() };
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EXPECT_EQ(remove, torrents.removedSince(300));
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EXPECT_EQ(remove, torrents.removedSince(201));
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remove = { torrents_v[1]->id(), torrents_v[2]->id(), torrents_v[3]->id() };
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EXPECT_EQ(remove, torrents.removedSince(200));
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remove = { torrents_v[0]->id(), torrents_v[1]->id(), torrents_v[2]->id(), torrents_v[3]->id() };
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EXPECT_EQ(remove, torrents.removedSince(50));
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}
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using TorrentsPieceSpanTest = libtransmission::test::SessionTest;
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TEST_F(TorrentsPieceSpanTest, exposesFilePieceSpan)
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{
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auto tor = zeroTorrentInit(ZeroTorrentState::Complete);
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auto file_view = tr_torrentFile(tor, 0);
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EXPECT_EQ(file_view.beginPiece, 0);
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EXPECT_EQ(file_view.endPiece, 32);
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}
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