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// $Id$
#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
#include "tao/ORB.h"
#include "tao/Compression/Compression.h"
#include "tao/Compression/lzo/LzoCompressor_Factory.h"
ACE_RCSID (Hello,
server,
"$Id$")
bool
test_invalid_compression_factory (Compression::CompressionManager_ptr cm)
{
bool succeed = false;
try
{
// Get an invalid compression factory
Compression::CompressorFactory_var factory =
cm->get_factory (100);
}
catch (const Compression::UnknownCompressorId& ex)
{
ACE_UNUSED_ARG (ex);
succeed = true;
}
catch (const CORBA::Exception&)
{
}
if (!succeed)
{
ACE_ERROR ((LM_ERROR,
"(%t) ERROR, get invalid compression factory failed\n"));
}
return succeed;
}
bool
test_duplicate_compression_factory (
Compression::CompressionManager_ptr cm,
Compression::CompressorFactory_ptr cf)
{
bool succeed = false;
try
{
// Register duplicate
cm->register_factory (cf);
}
catch (const Compression::FactoryAlreadyRegistered&)
{
succeed = true;
}
catch (const CORBA::Exception&)
{
}
if (!succeed)
{
ACE_ERROR ((LM_ERROR,
"(%t) ERROR, register duplicate factory failed\n"));
}
return succeed;
}
bool
test_register_nil_compression_factory (
Compression::CompressionManager_ptr cm)
{
bool succeed = false;
try
{
// Register nil factory
cm->register_factory (Compression::CompressorFactory::_nil());
}
catch (const CORBA::BAD_PARAM& ex)
{
if ((ex.minor() & 0xFFFU) == 44)
{
succeed = true;
}
}
catch (const CORBA::Exception&)
{
}
if (!succeed)
{
ACE_ERROR ((LM_ERROR,
"(%t) ERROR, register nill factory failed\n"));
}
return succeed;
}
bool
test_compression (CORBA::ULong nelements,
Compression::CompressionManager_ptr cm)
{
bool succeed = false;
CORBA::OctetSeq mytest;
mytest.length (nelements);
for (CORBA::ULong j = 0; j != nelements; ++j)
{
mytest[j] = 'a';
}
Compression::Compressor_var compressor = cm->get_compressor (
::Compression::COMPRESSORID_LZO, 6);
CORBA::OctetSeq myout;
myout.length ((CORBA::ULong)(mytest.length() * 1.1));
compressor->compress (mytest, myout);
CORBA::OctetSeq decompress;
decompress.length (nelements);
compressor->decompress (myout, decompress);
if (decompress != mytest)
{
ACE_ERROR ((LM_ERROR, "Error, decompress not working\n"));
}
else
{
succeed = true;
ACE_DEBUG ((LM_DEBUG, "Compression worked with lzo, original "
"size %d, compressed size %d\n",
mytest.length(), myout.length ()));
}
return succeed;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
int retval = 0;
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var compression_manager =
orb->resolve_initial_references("CompressionManager");
Compression::CompressionManager_var manager =
Compression::CompressionManager::_narrow (compression_manager.in ());
if (CORBA::is_nil(manager.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil compression manager\n"),
1);
Compression::CompressorFactory_ptr compressor_factory;
ACE_NEW_RETURN (compressor_factory, TAO::Lzo_CompressorFactory (), 1);
Compression::CompressorFactory_var compr_fact = compressor_factory;
manager->register_factory(compr_fact.in ());
if (!test_duplicate_compression_factory (manager.in (), compr_fact.in ()))
retval = 1;
if (!test_register_nil_compression_factory (manager.in ()))
retval = 1;
if (!test_compression (1024, manager.in ()))
retval = 1;
if (!test_compression (5, manager.in ()))
retval = 1;
if (!test_invalid_compression_factory (manager.in ()))
retval = 1;
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
retval = 1;
}
return retval;
}
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