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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/tests/CDR
//
// = FILENAME
// alignment.cpp
//
// = DESCRIPTION
// Verifies that octet sequence marshaling does not affect
// marshaling.
//
// = AUTHORS
// Carlos O'Ryan (coryan@cs.wustl.edu)
//
// ============================================================================
#include "tao/CDR.h"
#include "ace/Log_Msg.h"
int ACE_TMAIN(int, ACE_TCHAR*[])
{
int status = 0;
for (CORBA::ULong i = 16; i != 64; ++i)
{
ACE_Message_Block mb (i + ACE_CDR::MAX_ALIGNMENT);
ACE_CDR::mb_align (&mb);
mb.wr_ptr (i);
CORBA::Double dbl = i;
TAO_OutputCDR cdr;
cdr.write_ulong (i); // length
cdr.write_octet_array_mb (&mb);
cdr.write_double (dbl);
cdr.write_double (dbl);
TAO_InputCDR input (cdr);
CORBA::ULong len;
input.read_ulong (len);
if (len != i)
{
ACE_DEBUG ((LM_DEBUG,
"ERROR: mismatched lengths,"
" got %d, expected %d\n",
len, i));
}
ACE_Message_Block read_mb (len + ACE_CDR::MAX_ALIGNMENT);
ACE_CDR::mb_align (&mb);
mb.wr_ptr (len);
input.read_char_array (mb.rd_ptr (), len);
CORBA::Double read_dbl;
if (input.read_double (read_dbl) == 0)
ACE_DEBUG ((LM_DEBUG, "Failure reading double...\n"));
if (read_dbl != dbl)
{
status = 1;
ACE_DEBUG ((LM_DEBUG,
"ERROR: mismatched doubles,"
" got %f, expected %f\n",
read_dbl, dbl));
for (const ACE_Message_Block *j = cdr.begin ();
j != cdr.end ();
j = j->cont ())
{
ACE_HEX_DUMP ((LM_DEBUG,
j->rd_ptr (),
j->length (),
ACE_TEXT("Output CDR stream")));
}
TAO_InputCDR debug (cdr);
ACE_HEX_DUMP ((LM_DEBUG,
debug.rd_ptr (),
debug.length (),
ACE_TEXT("Input CDR stream")));
}
}
return status;
}
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