forked from Green-Sky/tomato
Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69
git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455
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64
toxcore/tox_events_test.cc
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64
toxcore/tox_events_test.cc
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#include "tox_events.h"
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#include <gtest/gtest.h>
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#include <array>
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#include <vector>
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#include "crypto_core.h"
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namespace {
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TEST(ToxEvents, UnpackRandomDataDoesntCrash)
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{
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const Random *rng = system_random();
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ASSERT_NE(rng, nullptr);
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std::array<uint8_t, 128> data;
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random_bytes(rng, data.data(), data.size());
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tox_events_free(tox_events_load(data.data(), data.size()));
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}
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TEST(ToxEvents, UnpackEmptyDataFails)
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{
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std::array<uint8_t, 1> data;
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Tox_Events *events = tox_events_load(data.end(), 0);
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EXPECT_EQ(events, nullptr);
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}
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TEST(ToxEvents, UnpackEmptyArrayCreatesEmptyEvents)
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{
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std::array<uint8_t, 1> data{0x90}; // empty msgpack array
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Tox_Events *events = tox_events_load(data.data(), data.size());
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ASSERT_NE(events, nullptr);
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EXPECT_EQ(tox_events_get_conference_connected_size(events), 0);
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tox_events_free(events);
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}
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TEST(ToxEvents, NullEventsPacksToEmptyArray)
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{
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std::array<uint8_t, 1> bytes;
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ASSERT_EQ(tox_events_bytes_size(nullptr), bytes.size());
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tox_events_get_bytes(nullptr, bytes.data());
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EXPECT_EQ(bytes, (std::array<uint8_t, 1>{0x90}));
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}
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TEST(ToxEvents, PackedEventsCanBeUnpacked)
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{
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// [[0, 1]] == Tox_Self_Connection_Status { .connection_status = TOX_CONNECTION_TCP }
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std::array<uint8_t, 6> packed{0x91, 0x92, 0xcc, 0x00, 0xcc, 0x01};
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Tox_Events *events = tox_events_load(packed.data(), packed.size());
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ASSERT_NE(events, nullptr);
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std::array<uint8_t, 4> bytes;
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ASSERT_EQ(tox_events_bytes_size(events), bytes.size());
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tox_events_get_bytes(events, bytes.data());
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EXPECT_EQ(bytes, (std::array<uint8_t, 4>{0x91, 0x92, 0x00, 0x01}));
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tox_events_free(events);
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}
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TEST(ToxEvents, DealsWithHugeMsgpackArrays)
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{
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std::vector<uint8_t> data{0xdd, 0xff, 0xff, 0xff, 0xff};
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EXPECT_EQ(tox_events_load(data.data(), data.size()), nullptr);
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}
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} // namespace
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