raylib/examples/network/network_test.c

/*******************************************************************************************
 *
 *   raylib [network] example - Network Test
 *
 *   Welcome to raylib!
 *
 *   To test examples, just press F6 and execute raylib_compile_execute script
 *   Note that compiled executable is placed in the same folder as .c file
 *
 *   You can find all basic examples on C:\raylib\raylib\examples folder or
 *   raylib official webpage: www.raylib.com
 *
 *   Enjoy using raylib. :)
 *
 *   This example has been created using raylib 2.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h
 *for details)
 *
 *   Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/

#include "raylib.h"
#include "rnet.h"

#include <assert.h>

void test_network_initialise()
{
	assert(InitNetwork() == true);
}

void test_socket_result()
{
	SocketResult *result = AllocSocketResult();
	assert(result != NULL);
	FreeSocketResult(&result);
	assert(result == NULL);
}

void test_socket()
{
	Socket *socket = AllocSocket();
	assert(socket != NULL);
	FreeSocket(&socket);
	assert(socket == NULL);
}

void test_resolve_ip()
{
	const char *host = "8.8.8.8";
	const char *port = "8080";
	char        ip[ADDRESS_IPV6_ADDRSTRLEN];
    char        service[ADDRESS_MAXSERV];

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_NUMERICHOST, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "8.8.8.8") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_DEFAULT, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "google-public-dns-a.google.com") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_NOFQDN, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "google-public-dns-a") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_NUMERICHOST, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "8.8.8.8") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_NAMEREQD, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "google-public-dns-a.google.com") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_NUMERICSERV, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "google-public-dns-a.google.com") == 0);

	memset(ip, '\0', ADDRESS_IPV6_ADDRSTRLEN);
	ResolveIP(host, port, NAME_INFO_DGRAM, ip, service);
	TraceLog(LOG_INFO, "Resolved %s to %s", host, ip);
	assert(strcmp(ip, "google-public-dns-a.google.com") == 0);
}

void test_resolve_host()
{
	const char *        address = "localhost";
	const char *        port    = "80";
	AddressInformation *addr    = AllocAddressList(3);
	int count = ResolveHost(address, port, ADDRESS_TYPE_ANY, 0, addr); 

	assert(GetAddressFamily(addr[0]) == ADDRESS_TYPE_IPV6);
	assert(GetAddressFamily(addr[1]) == ADDRESS_TYPE_IPV4);
	assert(GetAddressSocketType(addr[0]) == 0);
	assert(GetAddressProtocol(addr[0]) == 0);
	// for (size_t i = 0; i < count; i++) { PrintAddressInfo(addr[i]); }
}

void test_address()
{
}

void test_address_list()
{
}

void test_socket_create()
{
	SocketConfig  server_cfg = {.host = "127.0.0.1", .port = "8080", .server = true, .nonblocking = true};
	Socket *      socket     = AllocSocket();
	SocketResult *server_res = AllocSocketResult();
	SocketSet *   socket_set = AllocSocketSet(1);
	assert(SocketCreate(&server_cfg, server_res));
	assert(AddSocket(socket_set, server_res->socket));
	assert(SocketListen(&server_cfg, server_res));
}

int main()
{
	int screenWidth  = 800;
	int screenHeight = 450;
	InitWindow(
		screenWidth, screenHeight, "raylib [network] example - network test");
	SetTargetFPS(60);

	// Run the tests
	test_network_initialise();
	test_resolve_host();
    // test_socket_create();

	// Main game loop
	while (!WindowShouldClose()) {
		BeginDrawing();
		ClearBackground(RAYWHITE);
		DrawText("Congrats! You created your first window!", 190, 200, 20, LIGHTGRAY);
		EndDrawing();
	}
	CloseWindow();

	return 0;
}