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: /***********************************************************************
michael@0: **  1997 - Netscape Communications Corporation
michael@0: **
michael@0: ** Name: prselect_err.c
michael@0: **
michael@0: ** Description: tests PR_Select with sockets Error condition functions.
michael@0: **
michael@0: ** Modification History:
michael@0: ** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
michael@0: **	         The debug mode will print all of the printfs associated with this test.
michael@0: **			 The regress mode will be the default mode. Since the regress tool limits
michael@0: **           the output to a one line status:PASS or FAIL,all of the printf statements
michael@0: **			 have been handled with an if (debug_mode) statement.
michael@0: ** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
michael@0: **			recognize the return code from tha main program.
michael@0: ***********************************************************************/
michael@0: 
michael@0: #ifdef XP_BEOS
michael@0: #include <stdio.h>
michael@0: int main()
michael@0: {
michael@0:     printf( "This test is not ported to the BeOS\n" );
michael@0:     return 0;
michael@0: }
michael@0: #else
michael@0: 
michael@0: /***********************************************************************
michael@0: ** Includes
michael@0: ***********************************************************************/
michael@0: /* Used to get the command line option */
michael@0: #include "plgetopt.h"
michael@0: 
michael@0: #include "primpl.h"
michael@0: #include "pprio.h"
michael@0: #include "prnetdb.h"
michael@0: 
michael@0: #include <stdio.h>
michael@0: #include <string.h>
michael@0: #include <stdlib.h>
michael@0: 
michael@0: 
michael@0: PRIntn failed_already=0;
michael@0: PRIntn debug_mode;
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:     PR_fd_set readFdSet;
michael@0:     char buf[128];
michael@0:     PRInt32 retVal;
michael@0: 
michael@0: 	/* The command line argument: -d is used to determine if the test is being run
michael@0: 	in debug mode. The regress tool requires only one line output:PASS or FAIL.
michael@0: 	All of the printfs associated with this test has been handled with a if (debug_mode)
michael@0: 	test.
michael@0: 	Usage: test_name -d
michael@0: 	*/
michael@0: 	PLOptStatus os;
michael@0: 	PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
michael@0: 	while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
michael@0:     {
michael@0: 		if (PL_OPT_BAD == os) continue;
michael@0:         switch (opt->option)
michael@0:         {
michael@0:         case 'd':  /* debug mode */
michael@0: 			debug_mode = 1;
michael@0:             break;
michael@0:          default:
michael@0:             break;
michael@0:         }
michael@0:     }
michael@0: 	PL_DestroyOptState(opt);
michael@0: 
michael@0:  /* main test */
michael@0: 	
michael@0:     PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
michael@0:     PR_STDIO_INIT();
michael@0: 
michael@0:     if (debug_mode) {
michael@0: 		printf("This program tests PR_Select with sockets.  Error\n");
michael@0: 		printf("reporting operations are tested.\n\n");
michael@0: 	}
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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     addr.inet.family = AF_INET;
michael@0:     addr.inet.ip = PR_htonl(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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     if (PR_GetSockName(listenSock1, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "PR_GetSockName failed\n");
michael@0: 	failed_already=1;
michael@0: 	goto exit_now;
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: 	failed_already=1;
michael@0: 	goto exit_now;
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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     addr.inet.family = AF_INET;
michael@0:     addr.inet.ip = PR_htonl(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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     if (PR_GetSockName(listenSock2, &addr) == PR_FAILURE) {
michael@0: 	fprintf(stderr, "PR_GetSockName failed\n");
michael@0: 	failed_already=1;
michael@0: 	goto exit_now;
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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     PR_snprintf(buf, sizeof(buf),
michael@0: 	    "The server thread is listening on ports %hu and %hu\n\n",
michael@0: 	    listenPort1, listenPort2);
michael@0:     if (debug_mode) printf("%s", buf);
michael@0: 
michael@0:     /* Set up the fd set */
michael@0:     PR_FD_ZERO(&readFdSet);
michael@0:     PR_FD_SET(listenSock1, &readFdSet);
michael@0:     PR_FD_SET(listenSock2, &readFdSet);
michael@0: 
michael@0: 
michael@0:     /* Testing bad fd */
michael@0:     if (debug_mode) printf("PR_Select 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: 	failed_already=1;
michael@0: 	goto exit_now;
michael@0:     }
michael@0: 
michael@0:     PR_FD_SET(badFD, &readFdSet);
michael@0:     /*
michael@0:      * Make the fd invalid
michael@0:      */
michael@0: #if defined(XP_UNIX)
michael@0:     close(PR_FileDesc2NativeHandle(badFD));
michael@0: #elif defined(XP_OS2)
michael@0:     soclose(PR_FileDesc2NativeHandle(badFD));
michael@0: #elif defined(WIN32) || defined(WIN16)
michael@0:     closesocket(PR_FileDesc2NativeHandle(badFD));
michael@0: #else
michael@0: #error "Unknown architecture"
michael@0: #endif
michael@0: 
michael@0:     retVal = PR_Select(0 /* unused */, &readFdSet, NULL, NULL,
michael@0: 	    PR_INTERVAL_NO_TIMEOUT);
michael@0:     if (retVal != -1 || PR_GetError() != PR_BAD_DESCRIPTOR_ERROR) {
michael@0: 	fprintf(stderr, "Failed to detect the bad fd: "
michael@0: 		"PR_Select returns %d\n", retVal);
michael@0: 	if (retVal == -1) {
michael@0: 	    fprintf(stderr, "Error %d, oserror %d\n", PR_GetError(),
michael@0: 		    PR_GetOSError());
michael@0: 		failed_already=1;
michael@0: 	}
michael@0: 	goto exit_now;
michael@0:     }
michael@0:     if (debug_mode) printf("PR_Select detected a bad fd.  Test passed.\n\n");
michael@0: 	PR_FD_CLR(badFD, &readFdSet);
michael@0: 
michael@0: 	PR_Cleanup();
michael@0: 	goto exit_now;
michael@0: exit_now:
michael@0: 	if(failed_already)	
michael@0: 		return 1;
michael@0: 	else
michael@0: 		return 0;
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif /* XP_BEOS */