#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Validate Slurm debugger infrastructure (--debugger-test option).
############################################################################
# Copyright (C) 2002-2006 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 task_cnt    4
set resp_cnt    0
set timed_out   0

#
# Cannot run the test if OverTimeLimit is set, since we test time limits.
#
regexp "($number)" [get_config_param "OverTimeLimit"] {} overtimelim
if {$overtimelim != 0} {
	skip "Cannot run this test when OverTimeLimit is set. Exiting now."
}

#
# Submit a slurm job that will execute 'id' on 1 node and over task_cnt tasks
#
# Timeout is max_job_delay (to spawn task) +
#	60 (job time limit) +
#	60 (slurmctld time limit check poll interval) +
#	KillWait (120 secs on BlueGene per IBM recommendation)
#
set timeout [expr $max_job_delay + 60 + 60 + 120]

set node_cnt 1-2

spawn $srun -N$node_cnt -n$task_cnt --overcommit --debugger-test -t1 $bin_id
expect {
	-re "uid=" {
		fail "Task not stopped"
	}
	-re " host:" {
		incr resp_cnt
		exp_continue
	}
	-re "timelimit" {
		set timed_out 1
		exp_continue
	}
	timeout {
		fail "srun not responding"
	}
	eof {
		wait
	}
}

if {$timed_out == 1} {
	log_debug "Early termination is expected, no worries"
}

subtest {$task_cnt == $resp_cnt} "srun got proper number of tasks" "$task_cnt != $resp_cnt"