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/*
* Copyright (C) by Argonne National Laboratory
* See COPYRIGHT in top-level directory
*/
#include <stdio.h>
#include "mpi.h"
#include "mpitest.h"
/* Test for error handling of MPI_Session_get_pset_info */
int main(int argc, char *argv[])
{
int errs, rc;
errs = 0;
MPI_Info sinfo = MPI_INFO_NULL;
MPI_Session shandle = MPI_SESSION_NULL;
rc = MPI_Session_init(MPI_INFO_NULL, MPI_ERRORS_RETURN, &shandle);
if (rc != MPI_SUCCESS) {
errs++;
fprintf(stderr, "MPI_Session_init returned error code: %i\n", rc);
goto fn_exit;
}
MPI_Session_set_errhandler(shandle, MPI_ERRORS_RETURN);
/* Test positive case */
rc = MPI_Session_get_pset_info(shandle, "mpi://WORLD", &sinfo);
if (rc != MPI_SUCCESS) {
fprintf(stderr, "MPI_Session_get_pset_info: got error code for mpi://WORLD pset: %i\n", rc);
errs++;
}
if (sinfo == MPI_INFO_NULL) {
fprintf(stderr, "MPI_Session_get_pset_info: returned no error but info is MPI_INFO_NULL\n");
errs++;
} else {
MPI_Info_free(&sinfo);
}
/* Test negative case */
rc = MPI_Session_get_pset_info(shandle, "does-not-exist", &sinfo);
if (rc == MPI_SUCCESS) {
fprintf(stderr, "MPI_Session_get_pset_info: got MPI_SUCCESS for non-existing pset\n");
MPI_Info_free(&sinfo);
errs++;
}
rc = MPI_Session_finalize(&shandle);
if (rc != MPI_SUCCESS) {
errs++;
fprintf(stderr, "MPI_Session_finalize returned error code: %i\n", rc);
}
fn_exit:
if (errs == 0) {
fprintf(stdout, " No Errors\n");
} else {
fprintf(stderr, "%d Errors\n", errs);
}
return MTestReturnValue(errs);
}
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