mirror of
https://github.com/transmission/transmission
synced 2024-12-23 08:13:27 +00:00
76 lines
4.3 KiB
C++
76 lines
4.3 KiB
C++
// This file Copyright © 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>
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#include <optional>
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#include <tuple>
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#include <utility>
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#include <libtransmission/transmission.h>
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#include <libtransmission/net.h>
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#include <libtransmission/peer-mgr.h>
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#include "gtest/gtest.h"
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using PeerInfoTest = ::testing::Test;
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TEST_F(PeerInfoTest, mergeConnectable)
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{
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// Same as the truth table in tr_peer_info::merge()
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static auto constexpr Tests = std::array{
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std::pair{ std::tuple{ std::optional{ true }, true, std::optional{ true }, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, true, std::optional{ true }, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, true, std::optional{ false }, false }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional{ true }, true, std::optional<bool>{}, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, true, std::optional<bool>{}, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, false, std::optional{ true }, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, false, std::optional{ true }, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, false, std::optional{ false }, false }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional{ true }, false, std::optional<bool>{}, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ true }, false, std::optional<bool>{}, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional{ false }, false, std::optional{ true }, true }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional{ false }, false, std::optional{ true }, false }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional{ false }, false, std::optional{ false }, false }, std::optional{ false } },
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std::pair{ std::tuple{ std::optional{ false }, false, std::optional<bool>{}, true }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional{ false }, false, std::optional<bool>{}, false }, std::optional{ false } },
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std::pair{ std::tuple{ std::optional<bool>{}, true, std::optional{ true }, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional<bool>{}, true, std::optional{ true }, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional<bool>{}, true, std::optional{ false }, false }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional<bool>{}, true, std::optional<bool>{}, true }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional<bool>{}, true, std::optional<bool>{}, false }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional<bool>{}, false, std::optional{ true }, true }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional<bool>{}, false, std::optional{ true }, false }, std::optional{ true } },
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std::pair{ std::tuple{ std::optional<bool>{}, false, std::optional{ false }, false }, std::optional{ false } },
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std::pair{ std::tuple{ std::optional<bool>{}, false, std::optional<bool>{}, true }, std::optional<bool>{} },
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std::pair{ std::tuple{ std::optional<bool>{}, false, std::optional<bool>{}, false }, std::optional<bool>{} },
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};
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static_assert(std::size(Tests) == 25U);
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for (auto const& [condition, result] : Tests)
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{
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auto const& [this_connectable, this_connected, that_connectable, that_connected] = condition;
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auto info_this = tr_peer_info{ tr_address{}, 0, TR_PEER_FROM_PEX };
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auto info_that = tr_peer_info{ tr_address{}, 0, TR_PEER_FROM_PEX };
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if (this_connectable)
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{
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info_this.set_connectable(*this_connectable);
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}
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info_this.set_connected(time_t{}, this_connected);
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if (that_connectable)
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{
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info_that.set_connectable(*that_connectable);
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}
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info_that.set_connected(time_t{}, that_connected);
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info_this.merge(info_that);
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EXPECT_EQ(info_this.is_connectable(), result);
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}
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}
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