#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Check squeue iteration (--iterate option).
############################################################################
# Copyright (C) 2002 The Regents of the University of California.
# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
# Written by Morris Jette <jette1@llnl.gov>
# CODE-OCEC-09-009. All rights reserved.
#
# 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 iteration    0

#
# Check the squeue iteration
#

spawn $squeue -o "%P" --iterate=2
expect {
	-re "PARTITION" {
		incr iteration
		if {$iteration >= 3} {
			set squeue_pid [exp_pid]
			exec $bin_kill -TERM $squeue_pid
		}
		exp_continue
	}
	-re "No jobs found in system" {
		incr iteration
		if {$iteration >= 3} {
			set squeue_pid [exp_pid]
			exec $bin_kill -TERM $squeue_pid
		}
		exp_continue
	}
	timeout {
		fail "squeue not responding"
	}
	eof {
		wait
	}
}

if {$iteration < 3} {
	fail "squeue iteration error"
}