ACE/ASNMP/tests/Gauge_Test.cpp

   1
   2 //=============================================================================
   3 /**
   4  *  @file    Gauge_Test.cpp
   5  *
   6  *  Test all the member functions of the Guage class. An Object
   7  *  representing an ASN.1 Counter SMI GUAGE SYNTAX.
   8  *
   9  *  @author Michael R. MacFaden <mrm@cisco.com>
  10  */
  11 //=============================================================================
  12
  13 /*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  14 Copyright 1997 Cisco Systems, Inc.
  15
  16 Permission to use, copy, modify, and distribute this software for any
  17 purpose and without fee is hereby granted, provided that this
  18 copyright and permission notice appear on all copies of the software and
  19 supporting documentation, the name of Cisco Systems, Inc. not be used
  20 in advertising or publicity pertaining to distribution of the
  21 program without specific prior permission, and notice be given
  22 in supporting documentation that modification, copying and distribution is by
  23 permission of Cisco Systems, Inc.
  24
  25 Cisco Systems, Inc. makes no representations about the suitability of this
  26 software for any purpose.  THIS SOFTWARE IS PROVIDED ``AS IS''
  27 AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
  28 LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGMENT AND
  29 FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL CISCO SYSTEMS, INC. BE
  30 LIABLE FOR ANY DAMAGES ARISING OUT OF THIS LICENSE OR YOUR USE OF THE
  31 SOFTWARE INCLUDING WITHOUT LIMITATION, DIRECT, INDIRECT OR CONSEQUENTIAL
  32 DAMAGES.
  33 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  34
  35 #include "ace/OS_main.h"
  36 #include "asnmp/gauge.h"
  37 #include "test_config.h"
  38
  39 /*
  40    Gauge32();
  41    Gauge32( const unsigned long i);
  42    Gauge32 ( const Gauge32 &g);
  43    ~Gauge32();
  44    SmiUINT32 get_syntax();
  45    SnmpSyntax *clone() const;
  46    Gauge32& operator=( const Gauge32 &uli);
  47    Gauge32& operator=( const unsigned long i);
  48    operator unsigned long();
  49    SnmpSyntax& operator=( SnmpSyntax &val);
  50
  51 --  What is a Gauge? According to RFC 1155 section: 3.2.3.4
  52    This  application-wide type represents a non-negative integer
  53    which may increase or decrease, but which latches at a maximum
  54    value of 2^32-1 (4294967295 dec) for gauges.
  55  */
  56 static void
  57 TestGuage ()
  58 {
  59 #if !defined (ACE_WIN32)
  60    long l = LONG_MAX, nl = LONG_MIN;  // limits.h
  61    unsigned long ul = ULONG_MAX, def = 0;
  62    int i = INT_MAX, ni = INT_MIN;
  63    unsigned int ui = UINT_MAX;
  64    unsigned short us = 10;
  65    short si = static_cast<short> (65535);
  66
  67    // constructors
  68    Gauge32 g1;
  69    ACE_ASSERT(g1 == def);
  70    Gauge32 g2(l);
  71    ACE_ASSERT(g2 == static_cast<unsigned long> (l));
  72    Gauge32 g3(nl);
  73    ACE_ASSERT(g3 == static_cast<unsigned long> (nl));
  74    Gauge32 g4(ul);
  75    ACE_ASSERT(g4 == ul);
  76    Gauge32 g5(i);
  77    ACE_ASSERT(g5 == static_cast<unsigned long> (i));
  78    Gauge32 g6(ni);
  79    ACE_ASSERT(g6 == static_cast<unsigned long> (ni));
  80    Gauge32 g7(ui);
  81    ACE_ASSERT(g7 == ui);
  82    Gauge32 *g8 = new Gauge32(g5);
  83    ACE_ASSERT(g8 != 0);
  84    delete g8;
  85
  86   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g1(\"\") [%u]\n",
  87     (unsigned long)g1));
  88   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g2(\"%u\") [%u]\n",
  89     l, (unsigned long)g2));
  90   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g3(\"%u\") [%u]\n",
  91     nl, (unsigned long)g3));
  92   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g4(\"%u\") [%u]\n",
  93     ul, (unsigned long)g4));
  94   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g5(\"%u\") [%u]\n",
  95     i, (unsigned long)g5));
  96   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g6(\"%u\") [%u]\n",
  97     ni, (unsigned long)g6));
  98   ACE_DEBUG ((LM_DEBUG, "(%P|%t) g7(\"%u\") [%u]\n",
  99     ui, (unsigned long)g7));
 100
 101   // assignent
 102   g1 = g2;  // obj
 103   ACE_ASSERT(g1 == g2);
 104   g1 = g1; // self
 105   ACE_ASSERT(g1 == g1);
 106   g1 = def; // unsigned long
 107   ACE_ASSERT(g1 == def);
 108   g1 = us; // unsigned short
 109   ACE_ASSERT(g1 == static_cast<unsigned long> (us));
 110   g1 = si; // unsigned short
 111   ACE_ASSERT(g1 == static_cast<unsigned long> (si));
 112 #endif /*ACE_WIN32*/
 113 }
 114
 115 int
 116 ACE_TMAIN (int, ACE_TCHAR *[])
 117 {
 118   ACE_START_TEST (ACE_TEXT ("Gauge_Test"));
 119
 120   TestGuage();
 121
 122   ACE_END_TEST;
 123   return 0;
 124 }