cgaming-core/test/modules/NetworkTests.c

#include "../Tests.h"

/*static bool checkError(Test& test, const Error e, const char* msg) {
    if(e.has()) {
        test.checkFalse(true, msg);
        return true;
    }
    return false;
}

static void tickClient(int ticks) {
    for(int i = 0; i < ticks; i++) {
        Client::tick();
    }
}

static void tick(int ticks) {
    for(int i = 0; i < ticks; i++) {
        Client::tick();
        Server::tick();
    }
}

static void testConnect(Test& test, PacketSendMode mode) {
    static bool clientConnected = false;
    static bool clientDisconnected = false;
    static bool clientPackage = false;
    clientConnected = false;
    clientDisconnected = false;
    clientPackage = false;

    static int packageCounter = 0;
    static bool serverConnected = false;
    static bool serverDisconnect = false;
    static uint8 data1 = 0;
    static uint16 data2 = 0;
    static uint32 data3 = 0;
    static int8 data4 = 0;
    static int16 data5 = 0;
    static int32 data6 = 0;
    static int8 data7 = 0;
    static int16 data8 = 0;
    static int32 data9 = 0;
    static StringBuffer<20> data10;
    static float data11 = 0.0f;
    static IntVector3 data12;
    static Vector3 data13;

    serverConnected = false;
    serverDisconnect = false;
    data1 = 0;
    data2 = 0;
    data3 = 0;
    data4 = 0;
    data5 = 0;
    data6 = 0;
    data7 = 0;
    data8 = 0;
    data9 = 0;
    data10.clear();
    data11 = 0.0f;
    data12 = IntVector3();
    data13 = Vector3();

    Server::resetHandler();
    Server::setConnectHandler([](Server::Client) { serverConnected = true; });
    Server::setDisconnectHandler(
        [](Server::Client) { serverDisconnect = true; });
    Server::setPacketHandler([](Server::Client client, InPacket& in) {
        in.read(data1);
        in.read(data2);
        in.read(data3);
        in.read(data4);
        in.read(data5);
        in.read(data6);
        in.read(data7);
        in.read(data8);
        in.read(data9);
        in.read(data10);
        in.read(data11);
        in.read(data12);
        in.read(data13);

        if(packageCounter == 0) {
            OutPacket out(0);
            Server::send(client, out, PacketSendMode::RELIABLE);
        } else if(packageCounter == 1) {
            OutPacket out(0);
            Server::send(client, out, PacketSendMode::SEQUENCED);
        } else if(packageCounter == 2) {
            OutPacket out(0);
            Server::send(client, out, PacketSendMode::UNSEQUENCED);
        }
        packageCounter++;
    });

    Client::resetHandler();
    Client::setConnectHandler([]() { clientConnected = true; });
    Client::setDisconnectHandler([]() { clientDisconnected = true; });
    Client::setPacketHandler([](InPacket&) { clientPackage = true; });

    if(checkError(test, Server::start(54321, 5), "server can initialize")) {
        return;
    } else if(checkError(test, Client::start(), "client can initialize")) {
        return;
    } else if(checkError(test, Client::connect("127.0.0.1", 54321, 90),
                         "start connection failed")) {
        return;
    }
    test.checkFalse(Client::isConnected(), "client not connected yet");
    test.checkTrue(Client::isConnecting(), "client is connecting");

    tick(100);

    test.checkTrue(clientConnected, "client called connect callback");
    test.checkTrue(Client::isConnected(), "client is connected");
    test.checkFalse(Client::isConnecting(), "client is no more connecting");

    OutPacket out(50);
    out.writeU8(0xF1).writeU16(0xF123).writeU32(0xF1234567);
    out.writeS8(-0x71).writeS16(-0x7123).writeS32(-0x71234567);
    out.writeS8(0x71).writeS16(0x7123).writeS32(0x71234567);
    StringBuffer<20> s("Hi there");
    out.writeString(s);
    out.writeFloat(252345.983f);
    out.writeVector(IntVector3(1, 2, 3));
    out.writeVector(Vector3(1.5f, 2.5f, 3.5f));
    Client::send(out, mode);

    tick(100);

    test.checkTrue(clientPackage, "client has received data");
    test.checkTrue(serverConnected, "server has connection");

    test.checkUnsigned8(0xF1, data1, "correct value is sent 1");
    test.checkUnsigned16(0xF123, data2, "correct value is sent 2");
    test.checkEqual(0xF1234567u, data3, "correct value is sent 3");
    test.checkSigned8(-0x71, data4, "correct value is sent 4");
    test.checkSigned16(-0x7123, data5, "correct value is sent 5");
    test.checkEqual(-0x71234567, data6, "correct value is sent 6");
    test.checkSigned8(0x71, data7, "correct value is sent 7");
    test.checkSigned16(0x7123, data8, "correct value is sent 8");
    test.checkEqual(0x71234567, data9, "correct value is sent 9");
    test.checkEqual(s, data10, "correct value is sent 10");
    test.checkFloat(252345.983f, data11, 0.01f, "correct value is sent 11");
    test.checkEqual(1, data12[0], "correct value is sent 12|1");
    test.checkEqual(2, data12[1], "correct value is sent 12|2");
    test.checkEqual(3, data12[2], "correct value is sent 12|3");
    test.checkFloat(1.5f, data13[0], 0.01f, "correct value is sent 13|1");
    test.checkFloat(2.5f, data13[1], 0.01f, "correct value is sent 13|2");
    test.checkFloat(3.5f, data13[2], 0.01f, "correct value is sent 13|3");

    Client::disconnect(90);
    test.checkFalse(Client::isConnected(), "client was disconnected");
    test.checkFalse(Client::isConnecting(), "client is not connecting");
    tick(100);
    test.checkTrue(clientDisconnected, "client has disconnected");
    test.checkTrue(serverDisconnect, "client has disconnected on server");

    Client::stop();
    Server::stop();
}

static void testDisconnect(Test& test) {
    static bool disconnected = false;
    disconnected = false;
    Client::resetHandler();
    Client::setDisconnectHandler([]() { disconnected = true; });
    if(checkError(test, Client::start(), "client can initialize")) {
        return;
    } else if(checkError(test, Client::connect("127.0.0.1", 54321, 90),
                         "start connection failed")) {
        return;
    }
    test.checkFalse(Client::isConnected(), "client not connected yet");
    test.checkTrue(Client::isConnecting(), "client is connecting");
    Client::disconnect(50);
    tickClient(100);
    test.checkFalse(Client::isConnected(), "client was disconnected");
    test.checkFalse(Client::isConnecting(), "client is not connecting");
    test.checkTrue(disconnected, "client has disconnected");
    Client::stop();
}

static void testStop(Test& test) {
    static bool disconnected = false;
    disconnected = false;
    Client::resetHandler();
    Client::setDisconnectHandler([]() { disconnected = true; });
    if(checkError(test, Client::start(), "client can initialize")) {
        return;
    } else if(checkError(test, Client::connect("127.0.0.1", 54321, 90),
                         "start connection failed")) {
        return;
    }
    test.checkFalse(Client::isConnected(), "client not connected yet");
    test.checkTrue(Client::isConnecting(), "client is connecting");
    Client::stop();
    test.checkFalse(Client::isConnected(), "client was disconnected");
    test.checkFalse(Client::isConnecting(), "client is not connecting");
    test.checkTrue(disconnected, "client has disconnected");
}*/

void coreTestNetwork() {
    // testConnect(test, PacketSendMode::UNSEQUENCED);
    // testConnect(test, PacketSendMode::RELIABLE);
    // testConnect(test, PacketSendMode::SEQUENCED);
    // testDisconnect(test);
    // testStop(test);
}