michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifdef WIN32
michael@0: #include <windows.h>
michael@0: #endif
michael@0: 
michael@0: #ifdef XP_UNIX
michael@0: #include <unistd.h>  /* for close() */
michael@0: #endif
michael@0: 
michael@0: #include "prinit.h"
michael@0: #include "prio.h"
michael@0: #include "prlog.h"
michael@0: #include "prprf.h"
michael@0: #include "prnetdb.h"
michael@0: 
michael@0: #include "private/pprio.h"
michael@0: 
michael@0: #define CLIENT_LOOPS	5
michael@0: #define BUF_SIZE		128
michael@0: 
michael@0: #include <stdio.h>
michael@0: #include <string.h>
michael@0: #include <stdlib.h>
michael@0: 
michael@0: #ifdef WINCE
michael@0: 
michael@0: int main(int argc, char **argv)
michael@0: {
michael@0:     fprintf(stderr, "Invalid/Broken Test for WinCE/WinMobile\n");
michael@0:     exit(1);
michael@0: }
michael@0: 
michael@0: #else
michael@0: 
michael@0: static void
michael@0: clientThreadFunc(void *arg)
michael@0: {
michael@0:     PRUint16 port = (PRUint16) arg;
michael@0:     PRFileDesc *sock;
michael@0:     PRNetAddr addr;
michael@0:     char buf[BUF_SIZE];
michael@0:     int i;
michael@0: 
michael@0:     addr.inet.family = PR_AF_INET;
michael@0:     addr.inet.port = PR_htons(port);
michael@0:     addr.inet.ip = PR_htonl(PR_INADDR_LOOPBACK);
michael@0:     PR_snprintf(buf, sizeof(buf), "%hu", port);
michael@0: 
michael@0:     for (i = 0; i < 5; i++) {
michael@0: 	sock = PR_NewTCPSocket();
michael@0:         PR_Connect(sock, &addr, PR_INTERVAL_NO_TIMEOUT);
michael@0: 
michael@0: 	PR_Write(sock, buf, sizeof(buf));
michael@0: 	PR_Close(sock);
michael@0:     }
michael@0: }
michael@0: 
michael@0: int main(int argc, char **argv)
michael@0: {
michael@0:     PRFileDesc *listenSock1, *listenSock2;
michael@0:     PRFileDesc *badFD;
michael@0:     PRUint16 listenPort1, listenPort2;
michael@0:     PRNetAddr addr;
michael@0:     char buf[BUF_SIZE];
michael@0:     PRThread *clientThread;
michael@0:     PRPollDesc pds0[10], pds1[10], *pds, *other_pds;
michael@0:     PRIntn npds;
michael@0:     PRInt32 retVal;
michael@0:     PRInt32 rv;
michael@0:     PROsfd sd;
michael@0:     struct sockaddr_in saddr;
michael@0:     PRIntn saddr_len;
michael@0:     PRUint16 listenPort3;
michael@0:     PRFileDesc *socket_poll_fd;
michael@0:     PRIntn i, j;
michael@0: 
michael@0:     PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
michael@0:     PR_STDIO_INIT();
michael@0: 
michael@0:     printf("This program tests PR_Poll with sockets.\n");
michael@0:     printf("Timeout, error reporting, and normal operation are tested.\n\n");
michael@0: 
michael@0:     /* Create two listening sockets */
michael@0:     if ((listenSock1 = PR_NewTCPSocket()) == NULL) {
michael@0: 	fprintf(stderr, "Can't create a new TCP socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     addr.inet.family = PR_AF_INET;
michael@0:     addr.inet.ip = PR_htonl(PR_INADDR_ANY);
michael@0:     addr.inet.port = PR_htons(0);
michael@0:     if (PR_Bind(listenSock1, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "Can't bind socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "PR_GetSockName failed\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     listenPort1 = PR_ntohs(addr.inet.port);
michael@0:     if (PR_Listen(listenSock1, 5) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "Can't listen on a socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0: 
michael@0:     if ((listenSock2  = PR_NewTCPSocket()) == NULL) {
michael@0: 	fprintf(stderr, "Can't create a new TCP socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     addr.inet.family = PR_AF_INET;
michael@0:     addr.inet.ip = PR_htonl(PR_INADDR_ANY);
michael@0:     addr.inet.port = PR_htons(0);
michael@0:     if (PR_Bind(listenSock2, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "Can't bind socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "PR_GetSockName failed\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     listenPort2 = PR_ntohs(addr.inet.port);
michael@0:     if (PR_Listen(listenSock2, 5) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "Can't listen on a socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0:     /* Set up the poll descriptor array */
michael@0:     pds = pds0;
michael@0:     other_pds = pds1;
michael@0:     memset(pds, 0, sizeof(pds));
michael@0: 	npds = 0;
michael@0:     pds[npds].fd = listenSock1;
michael@0:     pds[npds].in_flags = PR_POLL_READ;
michael@0: 	npds++;
michael@0:     pds[npds].fd = listenSock2;
michael@0:     pds[npds].in_flags = PR_POLL_READ;
michael@0: 	npds++;
michael@0: 
michael@0: 	sd = socket(AF_INET, SOCK_STREAM, 0);
michael@0: 	PR_ASSERT(sd >= 0);
michael@0: 	memset((char *) &saddr, 0, sizeof(saddr));
michael@0: 	saddr.sin_family = AF_INET;
michael@0: 	saddr.sin_addr.s_addr = htonl(INADDR_ANY);
michael@0: 	saddr.sin_port = htons(0);
michael@0: 
michael@0: 	rv = bind(sd, (struct sockaddr *)&saddr, sizeof(saddr));
michael@0: 	PR_ASSERT(rv == 0);
michael@0: 	saddr_len = sizeof(saddr);
michael@0: 	rv = getsockname(sd, (struct sockaddr *) &saddr, &saddr_len);
michael@0: 	PR_ASSERT(rv == 0);
michael@0:     listenPort3 = ntohs(saddr.sin_port);
michael@0: 
michael@0: 	rv = listen(sd, 5);
michael@0: 	PR_ASSERT(rv == 0);
michael@0:     pds[npds].fd = socket_poll_fd = PR_CreateSocketPollFd(sd);
michael@0: 	PR_ASSERT(pds[npds].fd);
michael@0:     pds[npds].in_flags = PR_POLL_READ;
michael@0:     npds++;
michael@0:     PR_snprintf(buf, sizeof(buf),
michael@0: 	    "The server thread is listening on ports %hu, %hu and %hu\n\n",
michael@0: 	    listenPort1, listenPort2, listenPort3);
michael@0:     printf("%s", buf);
michael@0: 
michael@0:     /* Testing timeout */
michael@0:     printf("PR_Poll should time out in 5 seconds\n");
michael@0:     retVal = PR_Poll(pds, npds, PR_SecondsToInterval(5));
michael@0:     if (retVal != 0) {
michael@0: 	PR_snprintf(buf, sizeof(buf),
michael@0: 		"PR_Poll should time out and return 0, but it returns %ld\n",
michael@0: 		retVal);
michael@0: 	fprintf(stderr, "%s", buf);
michael@0: 	exit(1);
michael@0:     }
michael@0:     printf("PR_Poll timed out.  Test passed.\n\n");
michael@0: 
michael@0:     /* Testing bad fd */
michael@0:     printf("PR_Poll should detect a bad file descriptor\n");
michael@0:     if ((badFD = PR_NewTCPSocket()) == NULL) {
michael@0: 	fprintf(stderr, "Can't create a TCP socket\n");
michael@0: 	exit(1);
michael@0:     }
michael@0: 
michael@0:     pds[npds].fd = badFD;
michael@0:     pds[npds].in_flags = PR_POLL_READ;
michael@0:     npds++;
michael@0:     PR_Close(badFD);  /* make the fd bad */
michael@0: #if 0
michael@0:     retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT);
michael@0:     if (retVal != 1 || (unsigned short) pds[2].out_flags != PR_POLL_NVAL) {
michael@0: 	fprintf(stderr, "Failed to detect the bad fd: "
michael@0: 		"PR_Poll returns %d, out_flags is 0x%hx\n",
michael@0: 		retVal, pds[npds - 1].out_flags);
michael@0: 	exit(1);
michael@0:     }
michael@0:     printf("PR_Poll detected the bad fd.  Test passed.\n\n");
michael@0: #endif
michael@0:     npds--;
michael@0: 
michael@0:     clientThread = PR_CreateThread(PR_USER_THREAD,
michael@0: 	    clientThreadFunc, (void *) listenPort1,
michael@0: 	    PR_PRIORITY_NORMAL, PR_LOCAL_THREAD,
michael@0: 	    PR_UNJOINABLE_THREAD, 0);
michael@0:     if (clientThread == NULL) {
michael@0: 	fprintf(stderr, "can't create thread\n");
michael@0: 	exit(1);
michael@0:     }
michael@0: 
michael@0:     clientThread = PR_CreateThread(PR_USER_THREAD,
michael@0: 	    clientThreadFunc, (void *) listenPort2,
michael@0: 	    PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD,
michael@0: 	    PR_UNJOINABLE_THREAD, 0);
michael@0:     if (clientThread == NULL) {
michael@0: 	fprintf(stderr, "can't create thread\n");
michael@0: 	exit(1);
michael@0:     }
michael@0: 
michael@0:     clientThread = PR_CreateThread(PR_USER_THREAD,
michael@0: 	    clientThreadFunc, (void *) listenPort3,
michael@0: 	    PR_PRIORITY_NORMAL, PR_GLOBAL_BOUND_THREAD,
michael@0: 	    PR_UNJOINABLE_THREAD, 0);
michael@0:     if (clientThread == NULL) {
michael@0: 	fprintf(stderr, "can't create thread\n");
michael@0: 	exit(1);
michael@0:     }
michael@0: 
michael@0: 
michael@0:     printf("Three client threads are created.  Each of them will\n");
michael@0:     printf("send data to one of the three ports the server is listening on.\n");
michael@0:     printf("The data they send is the port number.  Each of them send\n");
michael@0:     printf("the data five times, so you should see ten lines below,\n");
michael@0:     printf("interleaved in an arbitrary order.\n");
michael@0: 
michael@0:     /* 30 events total */
michael@0:     i = 0;
michael@0:     while (i < 30) {
michael@0: 		PRPollDesc *tmp;
michael@0: 		int nextIndex;
michael@0: 		int nEvents = 0;
michael@0: 
michael@0: 		retVal = PR_Poll(pds, npds, PR_INTERVAL_NO_TIMEOUT);
michael@0: 		PR_ASSERT(retVal != 0);  /* no timeout */
michael@0: 		if (retVal == -1) {
michael@0: 			fprintf(stderr, "PR_Poll failed\n");
michael@0: 			exit(1);
michael@0: 		}
michael@0: 
michael@0: 		nextIndex = 3;
michael@0: 		/* the three listening sockets */
michael@0: 		for (j = 0; j < 3; j++) {
michael@0: 			other_pds[j] = pds[j];
michael@0: 			PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0
michael@0: 				&& (pds[j].out_flags & PR_POLL_EXCEPT) == 0);
michael@0: 			if (pds[j].out_flags & PR_POLL_READ) {
michael@0: 				PRFileDesc *sock;
michael@0: 
michael@0: 				nEvents++;
michael@0: 				if (j == 2) {
michael@0: 					PROsfd newsd;
michael@0: 					newsd = accept(PR_FileDesc2NativeHandle(pds[j].fd), NULL, 0);
michael@0: 					if (newsd == -1) {
michael@0: 						fprintf(stderr, "accept() failed\n");
michael@0: 						exit(1);
michael@0: 					}
michael@0: 					other_pds[nextIndex].fd  = PR_CreateSocketPollFd(newsd);
michael@0: 					PR_ASSERT(other_pds[nextIndex].fd);
michael@0: 					other_pds[nextIndex].in_flags = PR_POLL_READ;
michael@0: 				} else {
michael@0: 					sock = PR_Accept(pds[j].fd, NULL, PR_INTERVAL_NO_TIMEOUT);
michael@0: 					if (sock == NULL) {
michael@0: 						fprintf(stderr, "PR_Accept() failed\n");
michael@0: 						exit(1);
michael@0: 					}
michael@0: 					other_pds[nextIndex].fd = sock;
michael@0: 					other_pds[nextIndex].in_flags = PR_POLL_READ;
michael@0: 				}
michael@0: 				nextIndex++;
michael@0: 			} else if (pds[j].out_flags & PR_POLL_ERR) {
michael@0: 				fprintf(stderr, "PR_Poll() indicates that an fd has error\n");
michael@0: 				exit(1);
michael@0: 			} else if (pds[j].out_flags & PR_POLL_NVAL) {
michael@0: 				fprintf(stderr, "PR_Poll() indicates that fd %d is invalid\n",
michael@0: 					PR_FileDesc2NativeHandle(pds[j].fd));
michael@0: 				exit(1);
michael@0: 			}
michael@0: 		}
michael@0: 
michael@0: 		for (j = 3; j < npds; j++) {
michael@0: 			PR_ASSERT((pds[j].out_flags & PR_POLL_WRITE) == 0
michael@0: 				&& (pds[j].out_flags & PR_POLL_EXCEPT) == 0);
michael@0: 			if (pds[j].out_flags & PR_POLL_READ) {
michael@0: 				PRInt32 nBytes;
michael@0: 
michael@0: 				nEvents++;
michael@0: 				/* XXX: This call is a hack and should be fixed */
michael@0: 				if (PR_GetDescType(pds[j].fd) == (PRDescType) 0) {
michael@0: 					nBytes = recv(PR_FileDesc2NativeHandle(pds[j].fd), buf,
michael@0: 										sizeof(buf), 0);
michael@0: 					if (nBytes == -1) {
michael@0: 						fprintf(stderr, "recv() failed\n");
michael@0: 						exit(1);
michael@0: 					}
michael@0: 					printf("Server read %d bytes from native fd %d\n",nBytes,
michael@0: 										PR_FileDesc2NativeHandle(pds[j].fd));
michael@0: #ifdef WIN32
michael@0: 					closesocket((SOCKET)PR_FileDesc2NativeHandle(pds[j].fd));
michael@0: #else
michael@0: 					close(PR_FileDesc2NativeHandle(pds[j].fd));
michael@0: #endif
michael@0: 					PR_DestroySocketPollFd(pds[j].fd);
michael@0: 				} else {
michael@0: 					nBytes = PR_Read(pds[j].fd, buf, sizeof(buf));
michael@0: 					if (nBytes == -1) {
michael@0: 						fprintf(stderr, "PR_Read() failed\n");
michael@0: 						exit(1);
michael@0: 					}
michael@0: 					PR_Close(pds[j].fd);
michael@0: 				}
michael@0: 				/* Just to be safe */
michael@0: 				buf[BUF_SIZE - 1] = '\0';
michael@0: 				printf("The server received \"%s\" from a client\n", buf);
michael@0: 			} else if (pds[j].out_flags & PR_POLL_ERR) {
michael@0: 				fprintf(stderr, "PR_Poll() indicates that an fd has error\n");
michael@0: 				exit(1);
michael@0: 			} else if (pds[j].out_flags & PR_POLL_NVAL) {
michael@0: 				fprintf(stderr, "PR_Poll() indicates that an fd is invalid\n");
michael@0: 				exit(1);
michael@0: 			} else {
michael@0: 				other_pds[nextIndex] = pds[j];
michael@0: 				nextIndex++;
michael@0: 			}
michael@0: 		}
michael@0: 
michael@0: 		PR_ASSERT(retVal == nEvents);
michael@0: 		/* swap */
michael@0: 		tmp = pds;
michael@0: 		pds = other_pds;
michael@0: 		other_pds = tmp;
michael@0: 		npds = nextIndex;
michael@0: 		i += nEvents;
michael@0:     }
michael@0:     PR_DestroySocketPollFd(socket_poll_fd);
michael@0: 
michael@0:     printf("All tests finished\n");
michael@0:     PR_Cleanup();
michael@0:     return 0;
michael@0: }
michael@0: 
michael@0: 
michael@0: #endif   /* ifdef WINCE */