#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Test of srun --mpi=list option.
############################################################################
# Copyright (C) 2012 SchedMD LLC.
# Written by Morris Jette <jette@schedmd.com>
#
# This file is part of Slurm, a resource management program.
# For details, see <https://slurm.schedmd.com/>.
# Please also read the included file: DISCLAIMER.
#
# Slurm is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# Slurm is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with Slurm; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
############################################################################
source ./globals

set exit_code   0
set matches     0

#
# Report the srun help message
#
set srun_pid [spawn $srun --mpi=list]
expect {
	-re "MPI types are" {
		incr matches
		exp_continue
	}
	-re "none" {
		incr matches
		exp_continue
	}
	timeout {
		log_error "srun not responding"
		slow_kill $srun_pid
		set exit_code 1
	}
	eof {
		wait
	}
}

set target_matches 2
if {$matches < $target_matches} {
	fail "srun failed to report help message ($matches of $target_matches)"
}
if {$exit_code != 0} {
	fail "Test failed due to previous errors (\$exit_code = $exit_code)"
}