tsocket.c

来自「wm PNE 3.3 source code, running at more 」· C语言 代码 · 共 147 行

/* $Header: /usr/cvsroot/target/src/wrn/wm/demo/socktest/tsocket.c,v 1.1.1.1 2001/11/05 17:49:15 tneale Exp $ */

/*
 * Copyright (C) 1999-2005 Wind River Systems, Inc.
 * All rights reserved.  Provided under license only.
 * Distribution or other use of this software is only
 * permitted pursuant to the terms of a license agreement
 * from Wind River Systems (and is otherwise prohibited).
 * Refer to that license agreement for terms of use.
 */


/****************************************************************************
 *  Copyright 1998 Integrated Systems, Inc.
 *  All rights reserved.
 ****************************************************************************/

/*
 * $Log: tsocket.c,v $
 * Revision 1.1.1.1  2001/11/05 17:49:15  tneale
 * Tornado shuffle
 *
 * Revision 1.2  2001/01/19 22:24:56  paul
 * Update copyright.
 *
 * Revision 1.1  2000/10/16 19:23:18  paul
 * Renamed from test_socket.c
 *
 * Revision 1.7  2000/03/17 00:14:49  meister
 * Update copyright message
 *
 * Revision 1.5  1999/05/12 19:04:48  paul
 * Fixed iteration limit for get-a-bunch-of-sockets test.
 *
 * Revision 1.4  1999/02/18 04:16:18  wes
 * Socket Merge: new code (socket tests).
 *
 * Revision 1.3.2.5  1999/01/06 21:43:18  paul
 * changed the magic return-a-socket value from 1 to 17,
 * to avoid confusing the select test
 *
 * Revision 1.3.2.4  1998/11/06 23:36:55  paul
 * rototill to support tcp
 *
 */

/* [clearcase]
modification history
-------------------
01a,19apr05,job  update copyright notices
*/



#include "test.h"

void
test_socket(int flags)
{
  int s, i, sock_array[128];

  s = test(0, "socket invalid domain", 
	   socket(-1, SOCK_DGRAM, 0),
	   -1, EPROTONOSUPPORT);
  close(s);

  s = test(0, "socket unspecified domain",
	   socket(PF_UNSPEC, SOCK_DGRAM, 0),
	   -1, EPROTONOSUPPORT);
  close(s);

  s = test(0, "socket invalid type",
	   socket(PF_INET, 0, 0),
	   -1, EPROTONOSUPPORT);
  close(s);

  s = test(0, "socket type/proto disagreement",
	   socket(PF_INET, SOCK_DGRAM, IPPROTO_TCP),
	   -1, EPROTONOSUPPORT);
  close(s);

  if (flags & TEST_UDP) {
    s = test(0, "socket(SOCK_DGRAM, 0)",
	     socket(PF_INET, SOCK_DGRAM, 0),
	     17, 0);
    close(s);
    
    s = test(0, "socket(SOCK_DGRAM, IPPROTO_UDP)",
	     socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP),
	     17, 0);
    close(s);
  }

  if (flags & TEST_TCP) {
    s = test(0, "socket(SOCK_STREAM, 0)",
	     socket(PF_INET, SOCK_STREAM, 0),
	     17, 0);
    close(s);

    s = test(0, "socket(SOCK_STREAM, IPPROTO_TCP)",
	     socket(PF_INET, SOCK_STREAM, IPPROTO_TCP),
	     17, 0);
    close(s);
  }

#if 0
  s = test(0, "socket(SOCK_RAW, 0)",
	   socket(PF_INET, SOCK_RAW, 0),
	   17, 0);
  close(s);

  s = test(0, "socket(SOCK_RAW, IPPROTO_ICMP)",
	   socket(PF_INET, SOCK_RAW, IPPROTO_ICMP),
	   17, 0);
  close(s);
#endif

  for (i = 0; i < (sizeof(sock_array) / sizeof(sock_array[0])); ++i) {
    if ((s = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
      break;
    sock_array[i] = s;
  }
  if (!quiet) printf("INFO: socket: got %d DGRAM sockets\n", i);


#if !defined(TEST_BSD) && defined(INSTALL_BUG) && INSTALL_BUG
{ 
  extern void socktable_dump(void);
  if (verbose)
    socktable_dump();
}
#endif

  for (--i ; i >= 0; --i)
    close(sock_array[i]);

  {
    int opt, namelen;
    namelen=sizeof(opt);
    test(0, "getsockopt on closed socket", 
	 getsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *) &opt, &namelen),
	 -1, EBADF);
  }
  
}