#!/usr/bin/expect
############################################################################
# Purpose: Test of SLURM functionality
#          Test of shared and contiguous options (--shared and --contiguous).
#          Also uses --hold option.
#
# Output:  "TEST: #.#" followed by "SUCCESS" if test was successful, OR
#          "FAILURE: ..." otherwise with an explanation of the failure, OR
#          anything else indicates a failure mode that must be investigated.
############################################################################
# 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 <http://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 test_id     "17.11"
set exit_code   0
set file_in     "test$test_id.input"
set job_id      0
set matches     0

print_header $test_id

if {[test_alps]} {
        send_user "\nWARNING: This test is incompatible with Cray systems\n"
        exit $exit_code
}

#
# Delete left-over input script
# Build input script file
#
exec $bin_rm -f $file_in
make_bash_script $file_in "
  $bin_sleep 10
"

#
# Spawn a sbatch job with shared option only
#
spawn $sbatch --share --hold -t1 $file_in
expect {
	-re "Submitted batch job ($number)" {
		set job_id $expect_out(1,string)
		exp_continue
	}
	timeout {
		send_user "\nFAILURE: sbatch not responding\n"
		set exit_code 1
		exp_continue
	}
	eof {
		wait
	}
}

#
# Confirm shared and contiguous flag values
#
if {$job_id != 0} {
	spawn $scontrol show job $job_id
	expect {
		-re "Shared=($number)" {
			set shared_val $expect_out(1,string)
			if {$shared_val == 1} {
				incr matches
			}
			exp_continue
		}
		-re "Contiguous=($number)" {
			set cont_val $expect_out(1,string)
			if {$cont_val == 0} {
				incr matches
			}
			exp_continue
		}
		timeout {
			send_user "\nFAILURE: scontrol not responding\n"
			set exit_code   1
		}
		eof {
			wait
		}
	}
	cancel_job $job_id
	set job_id 0
} else {
	set exit_code   1
}
if {$matches != 2} {
	send_user "\nFAILURE: Did not properly set shared and contiguous flag\n"
	set exit_code   1
}

#
# Spawn a sbatch job with contiguous option only
#
set job_id  0
set matches 0
spawn $sbatch --contiguous --hold -t1 $file_in
expect {
	-re "Submitted batch job ($number)" {
		set job_id $expect_out(1,string)
		exp_continue
	}
	timeout {
		send_user "\nFAILURE: sbatch not responding\n"
		exit 1
	}
	eof {
		wait
	}
}

#
# Confirm shared and contiguous flag values
#
if {$job_id != 0} {
	spawn $scontrol show job $job_id
	expect {
		-re "Shared=0" {
			incr matches
			exp_continue
		}
		-re "Shared=OK" {
			incr matches
			exp_continue
		}
		-re "Contiguous=($number)" {
			set cont_val $expect_out(1,string)
			if {$cont_val == 1} {
				incr matches
			}
			exp_continue
		}
		timeout {
			send_user "\nFAILURE: scontrol not responding\n"
			set exit_code 1
		}
		eof {
			wait
		}
	}
	cancel_job $job_id
} else {
	set exit_code 1
}

if {$matches != 2} {
	send_user "\nFAILURE: Did not properly set shared and contiguous flags\n"
	set exit_code 1
}
if {$exit_code == 0} {
	exec $bin_rm -f $file_in
	send_user "\nSUCCESS\n"
}
exit $exit_code
