giuliomoro@44: #include "../../include/UdpServer.h"
giuliomoro@44: #include "../../include/UdpClient.h"
giuliomoro@44: #include <unistd.h>
giuliomoro@44: 
giuliomoro@44: int test1(UdpServer *server, UdpClient *client){
giuliomoro@44: 	int buffer;
giuliomoro@44: 	int tot=100;
giuliomoro@44: 	int errors=0;
giuliomoro@44: 	for(int n=0; n<tot; n++){
giuliomoro@53: 		if(client->send(&n,sizeof(int))!=1){
giuliomoro@53: 			printf("error: while sending\n");
giuliomoro@53: 			errors++;
giuliomoro@53: 		}
giuliomoro@53: 	}
giuliomoro@53: 	for(int n=0; n<tot; n++){
giuliomoro@53: 		if(server->read(&buffer,sizeof(int))<0){
giuliomoro@53: 			printf("error: unable to read\n");
giuliomoro@53: 			errors++;
giuliomoro@53: 			continue;
giuliomoro@53: 		};
giuliomoro@44: 		if(n!=buffer){
giuliomoro@44: 			printf("error: %d!=%d\n",n,buffer);
giuliomoro@44: 			errors++;
giuliomoro@44: 		}
giuliomoro@44: 	}
giuliomoro@44: 	int n=server->emptySocket();
giuliomoro@44: 	if(n!=0)
giuliomoro@53: 		printf("Error: the socket had %d bytes\n",n);
giuliomoro@44: 	return errors;
giuliomoro@44: }
giuliomoro@44: int compareStrings(char * str1, char * str2){
giuliomoro@44: 	if(strlen(str1)!=strlen(str2))
giuliomoro@44: 		return -1;
giuliomoro@44: 	for(int n=0; n<strlen(str1); n++){
giuliomoro@44: 		if(str1[n]!=str2[n])
giuliomoro@44: 			return -1;
giuliomoro@44: 	}
giuliomoro@44: 	return 0;
giuliomoro@44: }
giuliomoro@44: 
giuliomoro@44: int test2(UdpServer *server, UdpClient *client){
giuliomoro@44: 	char buffer[1000];
giuliomoro@44: 	int tot=100;
giuliomoro@44: 	int errors=0;
giuliomoro@44: 	for(int n=0; n<tot; n++){
giuliomoro@44: 		int num=sprintf(buffer,"%08.8f",n/1000.0);
giuliomoro@44: 		client->send(&buffer,sizeof(char)*(num+1));
giuliomoro@44: 	}
giuliomoro@44: 	char auxBuffer[100];
giuliomoro@44: 	for(int n=0; n<tot; n++){
giuliomoro@44: 		int num=sprintf(auxBuffer,"%08.8f",n/1000.0);
giuliomoro@44: 		server->read(&buffer,num*sizeof(char));
giuliomoro@44: 		if(compareStrings(auxBuffer,buffer)==-1){
giuliomoro@44: 			printf("error: %s!=%s\n",auxBuffer,buffer);
giuliomoro@44: 			errors++;
giuliomoro@44: 		}
giuliomoro@44: 	}
giuliomoro@44: 
giuliomoro@44: 	return errors;
giuliomoro@44: }
giuliomoro@44: 
giuliomoro@44: int test3(UdpServer *server, UdpClient *client){
giuliomoro@44: 	char buffer[1000];
giuliomoro@44: 	int tot=100;
giuliomoro@44: 	int errors=0;
giuliomoro@44:     int totNum=0;
giuliomoro@44: 	for(int n=0; n<tot; n++){
giuliomoro@44: 		int num=sprintf(buffer,"%.8f",n/1000.0);
giuliomoro@44: 		client->send(&buffer,sizeof(char)*(num+1));
giuliomoro@44:         totNum+=1+num;
giuliomoro@44: 	}
giuliomoro@44:     int n=server->emptySocket();
giuliomoro@44:     if(n!=totNum){
giuliomoro@44:         errors=1;
giuliomoro@44:         printf("retrieved bytes differs from sent bytes: %d!=%d\n",n,totNum);
giuliomoro@44:     }
giuliomoro@44: 	return errors;
giuliomoro@44: }
giuliomoro@44: 
giuliomoro@44: 
giuliomoro@44: int main(){
giuliomoro@53: 	int port=1234;
giuliomoro@53: 	char serverName[]="127.0.0.1";
giuliomoro@44: 	UdpServer server(port);
giuliomoro@53: 	UdpClient client(port,serverName);
giuliomoro@44: 	int errors=0;
giuliomoro@53: 	int ret=0;
giuliomoro@44: 	ret=test1(&server,&client);
giuliomoro@44: 	errors+=ret;
giuliomoro@44: 	if(ret)
giuliomoro@44: 		printf("test1 failed with %d errors\n", ret);
giuliomoro@44: 	else
giuliomoro@44: 		printf("test1 passed\n");
giuliomoro@44: 
giuliomoro@44: 	ret=test2(&server,&client);
giuliomoro@44: 	errors+=ret;
giuliomoro@44: 	if(ret)
giuliomoro@44: 		printf("test2 failed with %d errors\n", ret);
giuliomoro@44: 	else
giuliomoro@44: 		printf("test2 passed\n");
giuliomoro@44: 
giuliomoro@44: 	ret=test3(&server,&client);
giuliomoro@44: 	errors+=ret;
giuliomoro@44: 	if(ret)
giuliomoro@44: 		printf("test3 failed with %d errors\n", ret);
giuliomoro@44: 	else
giuliomoro@44: 		printf("test3 passed\n");
giuliomoro@53: //now test if the setPort and setServer methods work
giuliomoro@53: 	client.~UdpClient();
giuliomoro@53: 	server.~UdpServer();
giuliomoro@53: 	port=1235;
giuliomoro@53: 	UdpServer server1;
giuliomoro@53: 	UdpClient client1;
giuliomoro@53: 	client1.setPort(port);
giuliomoro@53: 	client1.setServer(serverName);
giuliomoro@53: 	if(server1.bindToPort(port)==false){
giuliomoro@53: 		printf("unable to bind to port %d\n",port);
giuliomoro@53: 		errors+=1;
giuliomoro@53: 	}
giuliomoro@53: 	ret=test1(&server1, &client1);
giuliomoro@53: 	errors+=ret;
giuliomoro@53: 	if(ret)
giuliomoro@53: 		printf("test1 failed with %d errors\n", ret);
giuliomoro@53: 	else
giuliomoro@53: 		printf("test1 passed\n");
giuliomoro@44: 
giuliomoro@44: 	return errors;
giuliomoro@44: }