/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */

/*

 *

 *  (C) 2003 by Argonne National Laboratory.

 *      See COPYRIGHT in top-level directory.

 */

#include "mpi.h"

#include <stdio.h>

#include <string.h>

#include "mpitest.h"

/* calling MPI_Unpublish_name before calling MPI_Publish_name

   (a user error) would  cause the process manager to die. This is

   added as a regression test so that it doesn't happen in the future. */

int main(int argc, char *argv[])

{

    int rc, errclass, errs = 0;

    char port_name[MPI_MAX_PORT_NAME], serv_name[256];

    MTest_Init(&argc, &argv);

    strcpy(port_name, "otherhost:122");

    strcpy(serv_name, "MyTest");

    MPI_Comm_set_errhandler(MPI_COMM_WORLD, MPI_ERRORS_RETURN);

    rc = MPI_Unpublish_name(serv_name, MPI_INFO_NULL, port_name);

    MPI_Error_class(rc, &errclass);

    if (errclass != MPI_ERR_SERVICE)

        ++errs;

    MTest_Finalize(errs);

    MPI_Finalize();

    return 0;

}