Green Sky
b1fe064484
73d9b845a3 cleanup: Remove old type-ordered event getters. b0840cc02d feat: add ngc events 7df9a51349 refactor: Make event dispatch ordered by receive time. bcb6592af5 test: Add C++ classes wrapping system interfaces. 4cea4f9ca4 fix: Make all the fuzzers work again, and add a test for protodump. c4e209ea1d refactor: Factor out malloc+memcpy into memdup. 87bcc4322d fix: Remove fatal error for non-erroneous case REVERT: 6d634674a9 cleanup: Remove old type-ordered event getters. REVERT: d1d48d1dfc feat: add ngc events REVERT: 994ffecc6b refactor: Make event dispatch ordered by receive time. git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: 73d9b845a310c3f56d2d6d77ed56b93d84256d6e
280 lines
8.8 KiB
C++
280 lines
8.8 KiB
C++
#include "group_announce.h"
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#include <gtest/gtest.h>
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#include "mem_test_util.hh"
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#include "mono_time.h"
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namespace {
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struct Announces : ::testing::Test {
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protected:
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Test_Memory mem_;
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uint64_t clock_ = 1000;
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Mono_Time *mono_time_ = nullptr;
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GC_Announces_List *gca_ = nullptr;
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GC_Announce _ann1;
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GC_Announce _ann2;
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void SetUp() override
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{
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mono_time_ = mono_time_new(mem_, nullptr, nullptr);
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ASSERT_NE(mono_time_, nullptr);
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mono_time_set_current_time_callback(
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mono_time_, [](void *user_data) { return *static_cast<uint64_t *>(user_data); },
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&clock_);
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gca_ = new_gca_list();
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ASSERT_NE(gca_, nullptr);
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}
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~Announces() override
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{
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kill_gca(gca_);
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mono_time_free(mem_, mono_time_);
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}
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void advance_clock(uint64_t increment)
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{
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clock_ += increment;
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mono_time_update(mono_time_);
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}
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};
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TEST_F(Announces, KillGcaOnNullptrIsNoop)
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{
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// All kill functions should be nullable.
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kill_gca(nullptr);
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}
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TEST_F(Announces, CanBeCreatedAndDeleted)
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{
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GC_Public_Announce ann{};
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ann.chat_public_key[0] = 0x88;
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ASSERT_NE(gca_add_announce(mono_time_, gca_, &ann), nullptr);
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#ifndef _DEBUG
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ASSERT_EQ(gca_add_announce(mono_time_, gca_, nullptr), nullptr);
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ASSERT_EQ(gca_add_announce(mono_time_, nullptr, &ann), nullptr);
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#endif
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}
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TEST_F(Announces, AnnouncesCanTimeOut)
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{
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advance_clock(100);
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ASSERT_EQ(gca_->root_announces, nullptr);
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GC_Public_Announce ann{};
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ann.chat_public_key[0] = 0xae;
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ASSERT_NE(gca_add_announce(mono_time_, gca_, &ann), nullptr);
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ASSERT_NE(gca_->root_announces, nullptr);
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ASSERT_EQ(gca_->root_announces->chat_id[0], 0xae);
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// One iteration without having any time passed => announce is still here.
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do_gca(mono_time_, gca_);
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ASSERT_NE(gca_->root_announces, nullptr);
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// 29 seconds later, still there
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advance_clock(29000);
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do_gca(mono_time_, gca_);
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ASSERT_NE(gca_->root_announces, nullptr);
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// One more second and it's gone.
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advance_clock(1000);
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do_gca(mono_time_, gca_);
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ASSERT_EQ(gca_->root_announces, nullptr);
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}
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TEST_F(Announces, AnnouncesGetAndCleanup)
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{
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GC_Public_Announce ann1{};
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GC_Public_Announce ann2{};
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ann1.chat_public_key[0] = 0x91;
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ann1.base_announce.peer_public_key[0] = 0x7f;
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ann2.chat_public_key[0] = 0x92;
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ann2.base_announce.peer_public_key[0] = 0x7c;
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ASSERT_NE(gca_add_announce(mono_time_, gca_, &ann1), nullptr);
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ASSERT_NE(gca_add_announce(mono_time_, gca_, &ann2), nullptr);
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ASSERT_NE(gca_add_announce(mono_time_, gca_, &ann2), nullptr);
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uint8_t empty_pk[ENC_PUBLIC_KEY_SIZE] = {0};
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GC_Announce announces;
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ASSERT_EQ(gca_get_announces(gca_, &announces, 1, ann1.chat_public_key, empty_pk), 1);
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ASSERT_EQ(gca_get_announces(gca_, &announces, 1, ann2.chat_public_key, empty_pk), 1);
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cleanup_gca(gca_, ann1.chat_public_key);
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ASSERT_EQ(gca_get_announces(gca_, &announces, 1, ann1.chat_public_key, empty_pk), 0);
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cleanup_gca(gca_, ann2.chat_public_key);
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ASSERT_EQ(gca_get_announces(gca_, &announces, 1, ann2.chat_public_key, empty_pk), 0);
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#ifndef _DEBUG
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ASSERT_EQ(gca_get_announces(gca_, nullptr, 1, ann2.chat_public_key, empty_pk), -1);
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#endif
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}
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struct AnnouncesPack : ::testing::Test {
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protected:
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std::vector<GC_Announce> announces_;
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Logger *logger_ = nullptr;
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void SetUp() override
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{
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logger_ = logger_new();
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ASSERT_NE(logger_, nullptr);
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// Add an announce without TCP relay.
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announces_.emplace_back();
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auto &ann1 = announces_.back();
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ann1.peer_public_key[0] = 0xae;
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ann1.ip_port.ip.family = net_family_ipv4();
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ann1.ip_port.ip.ip.v4.uint8[0] = 0x7f; // 127.0.0.1
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ann1.ip_port.ip.ip.v4.uint8[3] = 0x1;
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ann1.ip_port_is_set = 1;
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// Add an announce with TCP relay.
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announces_.emplace_back();
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auto &ann2 = announces_.back();
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ann2.peer_public_key[0] = 0xaf; // different key
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ann2.ip_port.ip.family = net_family_ipv4();
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ann2.ip_port.ip.ip.v4.uint8[0] = 0x7f; // 127.0.0.2
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ann2.ip_port.ip.ip.v4.uint8[3] = 0x2;
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ann2.ip_port_is_set = 1;
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ann2.tcp_relays_count = 1;
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ann2.tcp_relays[0].ip_port.ip.family = net_family_ipv4();
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ann2.tcp_relays[0].ip_port.ip.ip.v4 = get_ip4_broadcast();
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ann2.tcp_relays[0].public_key[0] = 0xea;
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}
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~AnnouncesPack() override { logger_kill(logger_); }
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};
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TEST_F(AnnouncesPack, PublicAnnounceCanBePackedAndUnpacked)
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{
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GC_Public_Announce ann{};
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ann.chat_public_key[0] = 0x88;
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ann.base_announce = announces_[0];
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std::vector<uint8_t> packed(GCA_PUBLIC_ANNOUNCE_MAX_SIZE);
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const int packed_size = gca_pack_public_announce(logger_, packed.data(), packed.size(), &ann);
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EXPECT_GT(packed_size, 0);
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GC_Public_Announce unpacked_ann{};
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EXPECT_EQ(gca_unpack_public_announce(logger_, packed.data(), packed.size(), &unpacked_ann),
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packed_size);
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}
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TEST_F(AnnouncesPack, UnpackEmptyPublicAnnounce)
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{
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#ifndef _DEBUG
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GC_Public_Announce ann{};
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std::vector<uint8_t> packed(GCA_PUBLIC_ANNOUNCE_MAX_SIZE);
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EXPECT_EQ(gca_unpack_public_announce(logger_, nullptr, 0, &ann), -1);
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EXPECT_EQ(gca_unpack_public_announce(logger_, packed.data(), packed.size(), nullptr), -1);
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#endif
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}
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TEST_F(AnnouncesPack, PackEmptyPublicAnnounce)
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{
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#ifndef _DEBUG
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GC_Public_Announce ann{};
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std::vector<uint8_t> packed(GCA_PUBLIC_ANNOUNCE_MAX_SIZE);
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EXPECT_EQ(gca_pack_public_announce(logger_, packed.data(), packed.size(), nullptr), -1);
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EXPECT_EQ(gca_pack_public_announce(logger_, nullptr, 0, &ann), -1);
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#endif
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}
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TEST_F(AnnouncesPack, PublicAnnouncePackNull)
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{
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GC_Public_Announce ann{};
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std::vector<uint8_t> packed(GCA_PUBLIC_ANNOUNCE_MAX_SIZE);
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EXPECT_EQ(gca_pack_public_announce(logger_, packed.data(), packed.size(), &ann), -1);
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ann.chat_public_key[0] = 0x88;
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ann.base_announce = announces_[0];
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std::vector<uint8_t> packedTooSmall(GCA_PUBLIC_ANNOUNCE_MAX_SIZE - 1);
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EXPECT_EQ(
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gca_pack_public_announce(logger_, packedTooSmall.data(), packedTooSmall.size(), &ann), -1);
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ann.base_announce.ip_port_is_set = 0;
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ann.base_announce.tcp_relays_count = 0;
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EXPECT_EQ(gca_pack_public_announce(logger_, packed.data(), packed.size(), &ann), -1);
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}
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TEST_F(AnnouncesPack, AnnouncesValidationCheck)
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{
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#ifndef _DEBUG
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EXPECT_EQ(gca_is_valid_announce(nullptr), false);
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#endif
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GC_Announce announce = {0};
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EXPECT_EQ(gca_is_valid_announce(&announce), false);
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EXPECT_EQ(gca_is_valid_announce(&announces_[0]), true);
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EXPECT_EQ(gca_is_valid_announce(&announces_[1]), true);
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announces_[0].ip_port_is_set = 0;
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announces_[0].tcp_relays_count = 0;
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EXPECT_EQ(gca_is_valid_announce(&announces_[0]), false);
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}
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TEST_F(AnnouncesPack, UnpackIncompleteAnnouncesList)
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{
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const uint8_t data[] = {0x00, 0x24, 0x3d, 0x00, 0x3d, 0xff, 0xff, 0x5b, 0x04, 0x20, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00};
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GC_Announce announce;
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EXPECT_EQ(gca_unpack_announces_list(logger_, data, sizeof(data), &announce, 1), -1);
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#ifndef _DEBUG
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EXPECT_EQ(gca_unpack_announces_list(logger_, data, sizeof(data), nullptr, 1), -1);
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EXPECT_EQ(gca_unpack_announces_list(logger_, nullptr, 0, &announce, 1), -1);
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#endif
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}
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TEST_F(AnnouncesPack, PackedAnnouncesListCanBeUnpacked)
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{
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const uint16_t size = gca_pack_announces_list_size(announces_.size());
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std::vector<uint8_t> packed(size);
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size_t processed = 0;
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EXPECT_GT(gca_pack_announces_list(logger_, packed.data(), packed.size(), announces_.data(),
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announces_.size(), &processed),
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0);
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ASSERT_GE(processed, ENC_PUBLIC_KEY_SIZE + 2);
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ASSERT_LE(processed, size);
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std::vector<GC_Announce> announces_unpacked(announces_.size());
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ASSERT_EQ(gca_unpack_announces_list(logger_, packed.data(), packed.size(),
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announces_unpacked.data(), announces_unpacked.size()),
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announces_unpacked.size());
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}
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TEST_F(AnnouncesPack, PackingEmptyAnnounceFails)
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{
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GC_Announce announce{}; // all zeroes
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std::vector<uint8_t> packed(gca_pack_announces_list_size(1));
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EXPECT_EQ(
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gca_pack_announces_list(logger_, packed.data(), packed.size(), &announce, 1, nullptr), -1);
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#ifndef _DEBUG
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EXPECT_EQ(
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gca_pack_announces_list(logger_, packed.data(), packed.size(), nullptr, 1, nullptr), -1);
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EXPECT_EQ(gca_pack_announces_list(logger_, nullptr, 0, &announce, 1, nullptr), -1);
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#endif
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}
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TEST_F(AnnouncesPack, PackAnnounceNull)
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{
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#ifndef _DEBUG
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std::vector<uint8_t> data(GCA_ANNOUNCE_MAX_SIZE);
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GC_Announce announce;
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ASSERT_EQ(gca_pack_announce(logger_, nullptr, 0, &announce), -1);
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ASSERT_EQ(gca_pack_announce(logger_, data.data(), data.size(), nullptr), -1);
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#endif
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}
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} // namespace
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