# Purpose: Test of Slurm functionality
#		to be called from test21.30
#		Tests if the GrpCpus limit is enforced
############################################################################
# Copyright (C) 2012 SchedMD LLC
# Written by Nathan Yee <nyee32@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.
############################################################################

# Test GrpCpus
proc inc21_30_2 {} {

	global srun salloc acct bin_sleep jobmatch job_id1 job_id2 number
	global grcpu_num test_node exit_code

	set job_id1 0
	set job_id2 0

	send_user "\nStarting GrpCPUs limit test (Within: inc21.30.2)\n\n"
	set jobmatch 0
	spawn $salloc --account=$acct -w$test_node -t1 -n$grcpu_num $srun $bin_sleep 5
	expect {
		-re "Granted job allocation ($number)" {
			set job_id1 $expect_out(1,string)
			send_user "\njob $job_id1 has been submitted. (Within: inc21.30.2)\n"
			incr jobmatch
		}
		-re "Pending job allocation ($number)" {
			send_user "\nFAILURE: Job should be running, but is not. If you have CR_CORE_* and have ThreadsPerCore > 1 this could happen. (Within: inc21.30.2)\n"
			set job_id1 $expect_out(1,string)
			set exit_code 1
		}
		-re "error" {
			send_user "\nFAILURE: Job allocation should not have failed. (Within: inc21.30.2)\n"
			set exit_code 1
		}
		timeout {
			send_user "\nFAILURE: salloc is not reponding. (Within: inc21.30.2)\n"
			set exit_code 1
		}
		eof {
			wait
		}
	}

	spawn $salloc --account=$acct -w$test_node -t1 -n[expr $grcpu_num + 1] $srun $bin_sleep 5
	expect {
		-re "Granted job allocation ($number)" {
			send_user "\nFAILURE: Job should be pending, but is not. (Within: inc21.30.2)\n"
			set job_id2 $expect_out(1,string)
			set exit_code 1
		}
		-re "Pending job allocation ($number)" {
			set job_id2 $expect_out(1,string)
			send_user "\njob $job_id2 is waiting for resources. This is expected. (Within: inc21.30.2)\n"
			incr jobmatch
		}
		timeout {
			send_user "\nFAILURE: salloc is not reponding (Within: inc21.30.2) If you have CR_CORE_* and have ThreadsPerCore > 1 this could happen. \n"
			set exit_code 1
		}
		eof {
			wait
		}
	}
	if {$jobmatch != 2} {
		send_user "\nFAILURE: jobs were not submitted. (Within: inc21.30.2)\n"
		set exit_code 1
	}

	# Checks the state of the job
	check_job_state $job_id2 PENDING

	# Cancels remaining jobs
	cancel_job $job_id1
	cancel_job $job_id2
}
