#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Confirm that sbatch sets appropriate time limit (--time
#          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 file_in     "$test_dir/input"
set job_id      0

#
# We must be SlurmUser or root in order to change the partition MaxTime limit,
# otherwise this test may fail.
#
if {![is_super_user]} {
	skip "You must be SlurmUser or root to run this test"
}

#
# Since we make changes to configuration, define a cleanup function to restore
# the configuration before exiting.
#
proc cleanup {} {
	global job_id bin_rm file_in

	cancel_job $job_id
	reconfigure
	exec $bin_rm -f $file_in
}

#
# Ensure that MaxTime is UNLIMITED so this test won't fail due to trying to set
# time limits greater than MaxTime.
#
if [set_partition_maximum_time_limit "" -1] {
	fail "Unable to reset partition MaxTime to UNLIMITED"
}

#
# Delete left-over stdin/out/err files
# Build stdin file
#
exec $bin_rm -f $file_in
make_bash_script $file_in "
  $bin_sleep 60
"

#
# Submit a slurm job that will execute 'sleep'
# Use scontrol to confirm time limit
# Time format is "minutes"
#
set time_set  13
set job_id [submit_job -fail "-N1 --output=none --error=none --time=$time_set $file_in"]
set time_limit [get_job_param $job_id "TimeLimit"]
if {![regexp "($number):($number):" $time_limit - hours mins]} {
	fail "Unable to parse TimeLimit"
}
set time_get [expr $hours * 60 + $mins]
subtest {$time_get == $time_set} "Confirm time limit of $time_set" "$time_get != $time_set"
cancel_job $job_id

#
# Submit another slurm job that will execute 'sleep'
# Use scontrol to confirm time limit
# Time format is "hours:minutes:seconds"
#
set time_set "2:01:00"
set job_id [submit_job -fail "-N1 --output=none --error=none --time=$time_set $file_in"]
set time_limit [get_job_param $job_id "TimeLimit"]
if {![regexp "($number):($number):" $time_limit - hours mins]} {
	fail "Unable to parse TimeLimit"
}
set time_get [expr $hours * 60 + $mins]
subtest {$time_get == 121} "Confirm time limit of $time_set" "$time_get != 121"
cancel_job $job_id

#
# Submit another slurm job that will execute 'sleep'
# Use scontrol to confirm time limit
# Time format is "days-hours"
#
set time_set "1-1"
set job_id [submit_job -fail "-N1 --output=none --error=none --time=$time_set $file_in"]
set time_limit [get_job_param $job_id "TimeLimit"]
if {![regexp "($number)-($number):($number):" $time_limit - days hours mins]} {
	fail "Unable to parse TimeLimit"
}
set time_get [expr $days * 1440 + $hours * 60 + $mins]
subtest {$time_get == 1500} "Confirm time limit of $time_set" "$time_get != 1500"
cancel_job $job_id