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// $Id$
// ============================================================================
//
// = LIBRARY
// tests
//
// = FILENAME
// Time_Service_Test
//
// = DESCRIPTION
// This example tests the Time Service server and clerk
// components. The test forks and execs two processes to run both
// the clerk and the time server. The clerk and the server
// communicate for a short duration after which the main process
// kills both the processes. No command line arguments are needed
// to run the test.
//
// = AUTHOR
// Prashant Jain <pjain@cs.wustl.edu>
//
// ============================================================================
#include "test_config.h"
#include "ace/Process.h"
ACE_RCSID(tests, Time_Service_Test, "$Id$")
#define APPLICATION \
ACE_TEXT ("..") ACE_DIRECTORY_SEPARATOR_STR \
ACE_TEXT ("netsvcs") ACE_DIRECTORY_SEPARATOR_STR \
ACE_TEXT ("servers") ACE_DIRECTORY_SEPARATOR_STR \
ACE_TEXT ("main") ACE_PLATFORM_EXE_SUFFIX \
ACE_TEXT (" -f ") ACE_PLATFORM
int
main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("Time_Service_Test"));
#if defined (ACE_LACKS_FORK) && !defined (ACE_WIN32)
ACE_ERROR ((LM_INFO,
ACE_TEXT ("fork is not supported on this platform\n")));
#else /* ! ACE_LACKS_FORK || ACE_WIN32 */
// Make sure that the backing store is not there. We need to make
// sure because this test kills the Time Clerk and on some platforms
// the Clerk is not allowed to do a graceful shutdown. By cleaning
// the backing store here, we are sure that we get a fresh start and
// no garbage data from a possible aborted run
ACE_TCHAR backing_store[MAXPATHLEN + 1];
#if defined (ACE_DEFAULT_BACKING_STORE)
// Create a temporary file.
ACE_OS::strcpy (backing_store,
ACE_DEFAULT_BACKING_STORE);
#else /* ACE_DEFAULT_BACKING_STORE */
if (ACE::get_temp_dir (backing_store,
MAXPATHLEN - 17) == -1) // -17 for ace-malloc-XXXXXX
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("Temporary path too long, ")
ACE_TEXT ("defaulting to current directory\n")));
backing_store[0] = 0;
}
// Add the filename to the end
ACE_OS_String::strcat (backing_store,
ACE_TEXT ("ace-malloc-XXXXXX"));
#endif /* ACE_DEFAULT_BACKING_STORE */
ACE_OS::unlink (backing_store);
const ACE_TCHAR *server_cl = APPLICATION ACE_TEXT ("server.conf");
ACE_Process_Options server_options;
server_options.command_line (server_cl);
ACE_Process server;
if (server.spawn (server_options) == -1)
ACE_ERROR_RETURN ((LM_DEBUG,
ACE_TEXT ("%n; %p (%s).\n"),
ACE_TEXT ("Server fork failed"),
server_cl),
-1);
else
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("Server forked with pid = %d.\n"),
server.getpid ()));
ACE_OS::sleep (3);
const ACE_TCHAR *clerk_cl = APPLICATION ACE_TEXT ("clerk.conf");
ACE_Process_Options clerk_options;
clerk_options.command_line (clerk_cl);
ACE_Process clerk;
if (clerk.spawn (clerk_options) == -1)
ACE_ERROR_RETURN ((LM_DEBUG, ACE_TEXT ("%n; %p: (%s).\n"),
ACE_TEXT ("Clerk fork failed"), clerk_cl), -1);
else
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Clerk forked with pid = %d.\n"),
clerk.getpid ()));
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Sleeping...\n")));
ACE_OS::sleep (10);
if (clerk.terminate () == -1)
ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("Terminate failed for clerk.\n")),
-1);
if (server.terminate () == -1)
ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("Terminate failed for server.\n")),
-1);
// Because we kill the clerk process, on Win32 it may not do a
// graceful shutdown and the backing store file is left behind.
if (clerk.wait () != 0)
ACE_OS::unlink (backing_store);
#endif /* ! ACE_LACKS_FORK || ACE_WIN32 */
ACE_END_TEST;
return 0;
}
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