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// -*- C++ -*-
// ============================================================================
/**
* @file Test_Output.cpp
*
* $Id$
*
* This file factors out common macros and other utilities used by the
* ACE automated regression tests.
*
* @author Prashant Jain <pjain@cs.wustl.edu>
* @author Tim Harrison <harrison@cs.wustl.edu>
* @author David Levine <levine@cs.wustl.edu>
* @author Don Hinton <dhinton@dresystems.com>
*/
// ============================================================================
#include "tests/test_config.h"
#include "ace/OS.h"
#include "ace/Object_Manager.h"
#include "ace/streams.h"
#include "ace/Framework_Component.h"
#include "ace/Synch.h"
#include "ace/Log_Msg.h"
#include "ace/ACE.h"
ACE_Test_Output *ACE_Test_Output::instance_ = 0;
ACE_Test_Output::ACE_Test_Output (void)
: output_file_ (0)
{
#if !defined (ACE_LACKS_IOSTREAM_TOTALLY)
this->output_file_ = new OFSTREAM;
#endif /* ACE_LACKS_IOSTREAM_TOTALLY */
}
ACE_Test_Output::~ACE_Test_Output (void)
{
#if !defined (ACE_LACKS_IOSTREAM_TOTALLY) && !defined (ACE_PSOS)
ACE_LOG_MSG->msg_ostream (&cerr);
#endif /* ! ACE_LACKS_IOSTREAM_TOTALLY && ! ACE_PSOS */
ACE_LOG_MSG->clr_flags (ACE_Log_Msg::OSTREAM);
ACE_LOG_MSG->set_flags (ACE_Log_Msg::STDERR);
#if !defined (ACE_LACKS_IOSTREAM_TOTALLY) && !defined (ACE_HAS_PHARLAP)
delete this->output_file_;
#endif /* ! ACE_LACKS_IOSTREAM_TOTALLY */
}
OFSTREAM *
ACE_Test_Output::output_file (void)
{
return this->output_file_;
}
int
ACE_Test_Output::set_output (const ACE_TCHAR *filename, int append)
{
#if defined (ACE_HAS_PHARLAP)
// For PharLap, just send it all to the host console for now - redirect
// to a file there for saving/analysis.
EtsSelectConsole(ETS_CO_HOST);
ACE_LOG_MSG->msg_ostream (&cout);
#else
ACE_TCHAR temp[MAXPATHLEN];
// Ignore the error value since the directory may already exist.
const ACE_TCHAR *test_dir;
#if !defined (ACE_HAS_WINCE)
test_dir = ACE_OS::getenv (ACE_TEXT ("ACE_TEST_DIR"));
if (test_dir == 0)
#endif /* ACE_HAS_WINCE */
test_dir = ACE_TEXT ("");
ACE_OS::sprintf (temp,
ACE_TEXT ("%s%s%s%s"),
test_dir,
ACE_LOG_DIRECTORY,
ACE::basename (filename, ACE_DIRECTORY_SEPARATOR_CHAR),
ACE_LOG_FILE_EXT_NAME);
#if defined (VXWORKS)
// This is the only way I could figure out to avoid a console
// warning about opening an existing file (w/o O_CREAT), or
// attempting to unlink a non-existant one.
ACE_HANDLE fd = ACE_OS::open (temp,
O_WRONLY|O_CREAT,
S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
if (fd != ERROR)
{
ACE_OS::close (fd);
ACE_OS::unlink (temp);
}
# else /* ! VXWORKS */
// This doesn't seem to work on VxWorks if the directory doesn't
// exist: it creates a plain file instead of a directory. If the
// directory does exist, it causes a wierd console error message
// about "cat: input error on standard input: Is a directory". So,
// VxWorks users must create the directory manually.
# if defined (ACE_HAS_WINCE)
ACE_OS::mkdir (ACE_LOG_DIRECTORY_FOR_MKDIR);
# else
ACE_OS::mkdir (ACE_LOG_DIRECTORY);
# endif // ACE_HAS_WINCE
# endif /* ! VXWORKS */
# if !defined (ACE_LACKS_IOSTREAM_TOTALLY)
this->output_file_->open (ACE_TEXT_ALWAYS_CHAR (temp),
ios::out | (append ? ios::app : ios::trunc));
if (this->output_file_->bad ())
return -1;
#else /* when ACE_LACKS_IOSTREAM_TOTALLY */
ACE_TCHAR *fmode = 0;
if (append)
fmode = ACE_TEXT ("a");
else
fmode = ACE_TEXT ("w");
this->output_file_ = ACE_OS::fopen (temp, fmode);
# endif /* ACE_LACKS_IOSTREAM_TOTALLY */
ACE_LOG_MSG->msg_ostream (this->output_file ());
#endif /* ACE_HAS_PHARLAP */
ACE_LOG_MSG->clr_flags (ACE_Log_Msg::STDERR | ACE_Log_Msg::LOGGER );
ACE_LOG_MSG->set_flags (ACE_Log_Msg::OSTREAM);
return 0;
}
void
ACE_Test_Output::close (void)
{
#if !defined (ACE_LACKS_IOSTREAM_TOTALLY)
this->output_file_->flush ();
this->output_file_->close ();
#else
ACE_OS::fflush (this->output_file_);
ACE_OS::fclose (this->output_file_);
#endif /* !ACE_LACKS_IOSTREAM_TOTALLY */
}
ACE_Test_Output*
ACE_Test_Output::instance ()
{
if (ACE_Test_Output::instance_ == 0)
{
// Perform Double-Checked Locking Optimization.
ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon,
*ACE_Static_Object_Lock::instance (), 0));
if (ACE_Test_Output::instance_ == 0)
{
ACE_NEW_RETURN (ACE_Test_Output::instance_,
ACE_Test_Output,
0);
ACE_REGISTER_FRAMEWORK_COMPONENT(ACE_Test_Output, ACE_Test_Output::instance_)
}
}
return ACE_Test_Output::instance_;
}
const ACE_TCHAR *
ACE_Test_Output::dll_name (void)
{
return ACE_TEXT ("Test_Output");
}
const ACE_TCHAR *
ACE_Test_Output::name (void)
{
return ACE_TEXT ("ACE_Test_Output");
}
void
ACE_Test_Output::close_singleton (void)
{
delete ACE_Test_Output::instance_;
ACE_Test_Output::instance_ = 0;
}
void
randomize (int array[], size_t size)
{
size_t i;
for (i = 0; i < size; i++)
array [i] = ACE_static_cast (int, i);
// See with a fixed number so that we can produce "repeatable"
// random numbers.
ACE_OS::srand (0);
// Generate an array of random numbers from 0 .. size - 1.
for (i = 0; i < size; i++)
{
size_t index = ACE_OS::rand() % size--;
int temp = array [index];
array [index] = array [size];
array [size] = temp;
}
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Framework_Component_T<ACE_Test_Output>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
# pragma instantiate ACE_Framework_Component_T<ACE_Test_Output>;
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
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