#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          to be called from test21.30
#          Tests if the MaxNodesPU limit is enforced
############################################################################
# Copyright (C) SchedMD LLC.
#
# 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.
############################################################################

proc inc21_30_16 { wait_reason } {
	global srun acct bin_sleep maxnodespu_num

	log_info "Starting $wait_reason test"

	set job_id 0

	# Raise an error to abort the catch block
	set exception_code [catch {

		set job_id [submit_job -fail "--account=$acct -N$maxnodespu_num -t1 --exclusive -o /dev/null --wrap '$srun $bin_sleep 10'"]
		subtest {![wait_for_job $job_id "RUNNING"]} "Job should run $wait_reason"
		cancel_job $job_id

		set job_id [submit_job -fail "--account=$acct -N[expr $maxnodespu_num + 1] -t1 --exclusive -o /dev/null --wrap '$srun $bin_sleep 5'"]
		subtest {![wait_job_reason $job_id "PENDING" $wait_reason]} "Job should have pending reason $wait_reason"
		cancel_job $job_id

	} message] ; # Store the error message in $message

	# Cancel job
	cancel_job $job_id

	# Convert any errors into failures (after cleaning up)
	if {$exception_code == 1} { ; # errors only
		fail "Failure testing $wait_reason: $message"
	}
}
