improved testing and connection handling
This commit is contained in:
Joseph Henry
554
test/unit/a.cpp
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554
test/unit/a.cpp
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@@ -0,0 +1,554 @@
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// Comprehensive stress test for socket-like API
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#include <unistd.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <arpa/inet.h>
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#include <string.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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#include "ZeroTierSDK.h"
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#define PASSED 0
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#define FAILED -1
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std::string str = "welcome to the machine";
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// [] random
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// [OK] simple client ipv4
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// [OK] simple server ipv4
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// [?] simple client ipv6
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// [?] simple server ipv6
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// [OK] sustained client ipv4
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// [OK] sustained server ipv4
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// [?] sustained client ipv6
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// [?] sustained server ipv6
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// [] comprehensive client ipv4
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// [] comprehensive server ipv6
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// ---
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// comprehensive client addr port
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// comprehensive server port
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// simple [4|6] client addr port
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// simple [4|6] server port
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/****************************************************************************/
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/* SIMPLE CLIENT */
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/****************************************************************************/
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//
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int ipv4_tcp_client_test(char *path, char *nwid, struct sockaddr_in *addr, int port)
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{
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int sockfd, err;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_connect(sockfd, (const struct sockaddr *)addr, sizeof(addr))) < 0) {
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printf("error connecting to remote host (%d)\n", err);
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exit(0);
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}
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int wrote = zts_write(sockfd, str.c_str(), str.length());
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err = zts_close(sockfd);
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return (wrote == str.length() && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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//
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int ipv6_tcp_client_test(char *path, char *nwid, struct sockaddr_in6 *addr, int port)
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{
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int sockfd, err;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_connect(sockfd, (const struct sockaddr *)addr, sizeof(addr))) < 0) {
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printf("error connecting to remote host (%d)\n", err);
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exit(0);
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}
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int wrote = zts_write(sockfd, str.c_str(), str.length());
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err = zts_close(sockfd);
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return (wrote == str.length() && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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/****************************************************************************/
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/* SIMPLE SERVER */
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/****************************************************************************/
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//
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int ipv4_tcp_server_test(char *path, char *nwid, struct sockaddr_in *addr, int port)
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{
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int sockfd, err;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_bind(sockfd, (struct sockaddr *)addr, sizeof(struct sockaddr_in)) < 0)) {
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printf("error binding to interface (%d)\n", err);
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exit(0);
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}
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if((err = zts_listen(sockfd, 1)) < 0) {
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printf("error placing socket in LISTENING state (%d)\n", err);
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exit(0);
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}
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// TODO: handle new address
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if((err = zts_accept(sockfd, (struct sockaddr *)&addr, (socklen_t *)sizeof(addr)) < 0)) {
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printf("error accepting connection (%d)\n", err);
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exit(0);
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}
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int wrote = zts_write(sockfd, str.c_str(), str.length());
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err = zts_close(sockfd);
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return (wrote == str.length() && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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//
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int ipv6_tcp_server_test(char *path, char *nwid, struct sockaddr_in6 *addr, int port)
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{
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int sockfd, err;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_bind(sockfd, (struct sockaddr *)addr, sizeof(struct sockaddr_in6)) < 0)) {
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printf("error binding to interface (%d)\n", err);
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exit(0);
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}
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if((err = zts_listen(sockfd, 1)) < 0) {
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printf("error placing socket in LISTENING state (%d)\n", err);
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exit(0);
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}
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// TODO: handle new address
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if((err = zts_accept(sockfd, (struct sockaddr *)&addr, (socklen_t *)sizeof(addr)) < 0)) {
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printf("error accepting connection (%d)\n", err);
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exit(0);
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}
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int wrote = zts_write(sockfd, str.c_str(), str.length());
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err = zts_close(sockfd);
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return (wrote == str.length() && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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/****************************************************************************/
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/* SUSTAINED CLIENT */
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/****************************************************************************/
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// Maintain transfer for n_seconds OR n_times
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int ipv4_tcp_client_sustained_test(char *path, char *nwid, struct sockaddr_in *addr, int port, int n_seconds, int n_times)
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{
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int sockfd, err;
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int msg_len = str.length();
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int wrote = 0;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_connect(sockfd, (const struct sockaddr *)addr, sizeof(addr))) < 0) {
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printf("error connecting to remote host (%d)\n", err);
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exit(0);
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}
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if(n_seconds) {
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/*
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printf("testing for (%d) seconds\n", n_seconds);
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int wrote;
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for(int i=0; i<n_seconds; i++) {
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wrote = zts_write(sockfd, str.c_str(), str.length());
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printf("wrote = %d\n", wrote);
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}
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*/
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}
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if(n_times) {
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printf("testing (%d) times\n", n_seconds);
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for(int i=0; i<n_times; i++) {
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wrote += zts_write(sockfd, str.c_str(), str.length());
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printf("[%d] wrote = %d\n", i, wrote);
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}
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}
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err = zts_close(sockfd);
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return (wrote == (str.length()*n_times) && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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// Maintain transfer for n_seconds OR n_times
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int ipv6_tcp_client_sustained_test(char *path, char *nwid, struct sockaddr_in6 *addr, int port, int n_seconds, int n_times)
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{
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int sockfd, err;
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int msg_len = str.length();
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int wrote = 0;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_connect(sockfd, (const struct sockaddr *)addr, sizeof(addr))) < 0) {
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printf("error connecting to remote host (%d)\n", err);
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exit(0);
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}
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if(n_seconds) {
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/*
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printf("testing for (%d) seconds\n", n_seconds);
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int wrote;
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for(int i=0; i<n_seconds; i++) {
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wrote = zts_write(sockfd, str.c_str(), str.length());
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printf("wrote = %d\n", wrote);
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}
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*/
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}
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if(n_times) {
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printf("testing (%d) times\n", n_seconds);
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for(int i=0; i<n_times; i++) {
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wrote += zts_write(sockfd, str.c_str(), str.length());
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printf("[%d] wrote = %d\n", i, wrote);
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}
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}
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err = zts_close(sockfd);
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return (wrote == (str.length()*n_times) && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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/****************************************************************************/
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/* SUSTAINED SERVER */
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/****************************************************************************/
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// Maintain transfer for n_seconds OR n_times
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int ipv4_tcp_server_sustained_test(char *path, char *nwid, struct sockaddr_in *addr, int port, int n_seconds, int n_times)
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{
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int sockfd, err;
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int msg_len = str.length();
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int wrote = 0;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_bind(sockfd, (struct sockaddr *)addr, (socklen_t)sizeof(struct sockaddr_in)) < 0)) {
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printf("error binding to interface (%d)\n", err);
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exit(0);
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}
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if((err = zts_listen(sockfd, 1)) < 0) {
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printf("error placing socket in LISTENING state (%d)\n", err);
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exit(0);
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}
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// TODO: handle new address
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if((err = zts_accept(sockfd, (struct sockaddr *)&addr, (socklen_t *)sizeof(addr)) < 0)) {
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printf("error accepting connection (%d)\n", err);
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exit(0);
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}
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if(n_seconds) {
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/*
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printf("testing for (%d) seconds\n", n_seconds);
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int wrote;
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for(int i=0; i<n_seconds; i++) {
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wrote = zts_write(sockfd, str.c_str(), str.length());
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printf("wrote = %d\n", wrote);
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}
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*/
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}
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if(n_times) {
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printf("testing (%d) times\n", n_seconds);
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for(int i=0; i<n_times; i++) {
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wrote += zts_write(sockfd, str.c_str(), str.length());
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printf("[%d] wrote = %d\n", i, wrote);
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}
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}
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err = zts_close(sockfd);
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return (wrote == (str.length()*n_times) && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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// Maintain transfer for n_seconds OR n_times
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int ipv6_tcp_server_sustained_test(char *path, char *nwid, struct sockaddr_in6 *addr, int port, int n_seconds, int n_times)
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{
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int sockfd, err;
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int msg_len = str.length();
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int wrote = 0;
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if((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("error creating ZeroTier socket");
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exit(0);
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}
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if((err = zts_bind(sockfd, (struct sockaddr *)addr, (socklen_t)sizeof(struct sockaddr_in6)) < 0)) {
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printf("error binding to interface (%d)\n", err);
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exit(0);
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}
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if((err = zts_listen(sockfd, 1)) < 0) {
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printf("error placing socket in LISTENING state (%d)\n", err);
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exit(0);
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}
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// TODO: handle new address
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if((err = zts_accept(sockfd, (struct sockaddr *)&addr, (socklen_t *)sizeof(addr)) < 0)) {
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printf("error accepting connection (%d)\n", err);
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exit(0);
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}
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if(n_seconds) {
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/*
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printf("testing for (%d) seconds\n", n_seconds);
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int wrote;
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for(int i=0; i<n_seconds; i++) {
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wrote = zts_write(sockfd, str.c_str(), str.length());
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printf("wrote = %d\n", wrote);
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}
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*/
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}
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if(n_times) {
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printf("testing (%d) times\n", n_seconds);
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for(int i=0; i<n_times; i++) {
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wrote += zts_write(sockfd, str.c_str(), str.length());
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printf("[%d] wrote = %d\n", i, wrote);
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}
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}
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err = zts_close(sockfd);
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return (wrote == (str.length()*n_times) && !err) ? PASSED : FAILED; // if wrote correct number of bytes
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}
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/****************************************************************************/
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/* main */
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/****************************************************************************/
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int main(int argc , char *argv[])
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{
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if(argc < 3) {
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printf("invalid arguments\n");
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return 1;
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}
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int port;
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struct hostent *server;
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std::string protocol;
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std::string mode;
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struct sockaddr_in6 addr6;
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struct sockaddr_in addr;
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char *path = (char*)"./zt";
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int n_seconds = 10;
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int n_times = 10000;
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std::string nwid = argv[1]; // "ebcd7a7e120f4492"
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std::string type = argv[2]; // simple, sustained, comprehensive
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// If we're performing a non-random test, join the network we want to test on
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// and wait until the service initializes the SocketTap and provides an address
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if(type == "simple" || type == "sustained" || type == "comprehensive") {
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zts_start(path);
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while(!zts_service_running())
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sleep(1);
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zts_join_network(nwid.c_str());
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while(!zts_has_address(nwid.c_str()))
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sleep(1);
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}
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/****************************************************************************/
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/* SIMPLE */
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/****************************************************************************/
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// SIMPLE
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// performs a one-off test of a particular subset of the API
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// For instance (ipv4 client, ipv6 server, etc)
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if(type == "simple")
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{
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protocol = argv[3]; // 4, 6
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mode = argv[4]; // client, server
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// SIMPLE CLIENT
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if(mode == "client")
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{
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port = atoi(argv[6]);
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printf("connecting to %s on port %s\n", argv[5], argv[6]);
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// IPv4
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if(protocol == "4") {
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addr.sin_addr.s_addr = inet_addr(argv[5]);
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addr.sin_family = AF_INET;
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addr.sin_port = htons(port);
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printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
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if(ipv4_tcp_client_test(path, (char*)nwid.c_str(), &addr, port) == PASSED)
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printf("PASSED\n");
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else
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printf("FAILED\n");
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return 0;
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}
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// IPv6
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if(protocol == "6") {
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server = gethostbyname2(argv[1],AF_INET6);
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memset((char *) &addr6, 0, sizeof(addr6));
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addr6.sin6_flowinfo = 0;
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addr6.sin6_family = AF_INET6;
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memmove((char *) &addr6.sin6_addr.s6_addr, (char *) server->h_addr, server->h_length);
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addr6.sin6_port = htons(port);
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printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
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if(ipv6_tcp_client_test(path, (char*)nwid.c_str(), &addr6, port) == PASSED)
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printf("PASSED\n");
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else
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printf("FAILED\n");
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return 0;
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}
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}
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// SIMPLE SERVER
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if(mode == "server")
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{
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port = atoi(argv[5]);
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printf("serving on port %s\n", argv[6]);
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// IPv4
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if(protocol == "4") {
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addr.sin_port = htons(port);
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addr.sin_addr.s_addr = inet_addr("10.9.9.40");
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// addr.sin_addr.s_addr = htons(INADDR_ANY);
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addr.sin_family = AF_INET;
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printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
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if(ipv4_tcp_server_test(path, (char*)nwid.c_str(), &addr, port) == PASSED)
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printf("PASSED\n");
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else
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printf("FAILED\n");
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return 0;
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}
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// IPv6
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if(protocol == "6") {
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server = gethostbyname2(argv[1],AF_INET6);
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memset((char *) &addr6, 0, sizeof(addr6));
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addr6.sin6_flowinfo = 0;
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addr6.sin6_family = AF_INET6;
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addr6.sin6_port = htons(port);
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addr6.sin6_addr = in6addr_any;
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//memmove((char *) &addr6.sin6_addr.s6_addr, (char *) server->h_addr, server->h_length);
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printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
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if(ipv6_tcp_server_test(path, (char*)nwid.c_str(), &addr6, port) == PASSED)
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printf("PASSED\n");
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else
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printf("FAILED\n");
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return 0;
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}
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}
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}
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/****************************************************************************/
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/* SUSTAINED */
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/****************************************************************************/
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// SUSTAINED
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// Performs a stress test for benchmarking performance
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if(type == "sustained")
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{
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protocol = argv[3]; // 4, 6
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mode = argv[4]; // client, server
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// SUSTAINED CLIENT
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if(mode == "client")
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{
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port = atoi(argv[6]);
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printf("connecting to %s on port %s\n", argv[5], argv[6]);
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// IPv4
|
||||
if(protocol == "4") {
|
||||
addr.sin_port = htons(port);
|
||||
addr.sin_addr.s_addr = inet_addr(argv[5]);
|
||||
addr.sin_family = AF_INET;
|
||||
printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
|
||||
if(ipv4_tcp_client_sustained_test(path, (char*)nwid.c_str(), &addr, port, n_seconds, n_times) == PASSED)
|
||||
printf("PASSED\n");
|
||||
else
|
||||
printf("FAILED\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// IPv6
|
||||
if(protocol == "6") {
|
||||
server = gethostbyname2(argv[1],AF_INET6);
|
||||
memset((char *) &addr6, 0, sizeof(addr6));
|
||||
addr6.sin6_flowinfo = 0;
|
||||
addr6.sin6_family = AF_INET6;
|
||||
memmove((char *) &addr6.sin6_addr.s6_addr, (char *) server->h_addr, server->h_length);
|
||||
addr6.sin6_port = htons(port);
|
||||
printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
|
||||
if(ipv6_tcp_client_sustained_test(path, (char*)nwid.c_str(), &addr6, port, n_seconds, n_times) == PASSED)
|
||||
printf("PASSED\n");
|
||||
else
|
||||
printf("FAILED\n");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
// SUSTAINED SERVER
|
||||
if(mode == "server")
|
||||
{
|
||||
port = atoi(argv[5]);
|
||||
printf("serving on port %s\n", argv[6]);
|
||||
|
||||
// IPv4
|
||||
if(protocol == "4") {
|
||||
addr.sin_port = htons(port);
|
||||
addr.sin_addr.s_addr = inet_addr("10.9.9.0");
|
||||
// addr.sin_addr.s_addr = htons(INADDR_ANY);
|
||||
addr.sin_family = AF_INET;
|
||||
printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
|
||||
if(ipv4_tcp_server_sustained_test(path, (char*)nwid.c_str(), &addr, port, n_seconds, n_times) == PASSED)
|
||||
printf("PASSED\n");
|
||||
else
|
||||
printf("FAILED\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
// IPv6
|
||||
if(protocol == "6") {
|
||||
server = gethostbyname2(argv[1],AF_INET6);
|
||||
memset((char *) &addr6, 0, sizeof(addr6));
|
||||
addr6.sin6_flowinfo = 0;
|
||||
addr6.sin6_family = AF_INET6;
|
||||
addr6.sin6_port = htons(port);
|
||||
|
||||
addr6.sin6_addr = in6addr_any;
|
||||
//memmove((char *) &addr6.sin6_addr.s6_addr, (char *) server->h_addr, server->h_length);
|
||||
|
||||
printf(" running (%s) test as ipv=%s\n", mode.c_str(), protocol.c_str());
|
||||
if(ipv6_tcp_server_sustained_test(path, (char*)nwid.c_str(), &addr6, port, n_seconds, n_times) == PASSED)
|
||||
printf("PASSED\n");
|
||||
else
|
||||
printf("FAILED\n");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/****************************************************************************/
|
||||
/* COMPREHENSIVE */
|
||||
/****************************************************************************/
|
||||
|
||||
// COMPREHENSIVE
|
||||
// Tests ALL API calls
|
||||
if(type == "comprehensive")
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
/****************************************************************************/
|
||||
/* RANDOM */
|
||||
/****************************************************************************/
|
||||
|
||||
// RANDOM
|
||||
// performs random API calls with plausible (and random) arguments/data
|
||||
if(type == "random")
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
printf("invalid configuration. exiting.\n");
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user