testsuite/expect/test15.5

#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Confirm that job time limit function works (--time and
#          --kill-command options).
############################################################################
# Copyright (C) 2002-2007 The Regents of the University of California.
# Copyright (C) 2008 Lawrence Livermore National Security.
# 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

proc cleanup {} {
	global job_id

	cancel_job $job_id
}

# NOTE: If you increase sleep_time, change job time limits as well
set sleep_time  180

set inactive_limit  $sleep_time
set kill_wait       $sleep_time
set over_time_limit 0
log_user 0
spawn $scontrol show config
expect {
	-re "InactiveLimit *= ($number)" {
		set inactive_limit $expect_out(1,string)
		exp_continue
	}
	-re "KillWait *= ($number)" {
		set kill_wait $expect_out(1,string)
		exp_continue
	}
	-re "OverTimeLimit *= UNLIMITED" {
		set over_time_limit 9999
		exp_continue
	}
	-re "OverTimeLimit *= ($number)" {
		set over_time_limit $expect_out(1,string)
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
log_user 1
if {$inactive_limit == 0} {
	set inactive_limit $sleep_time
}
if {$inactive_limit < 120} {
	skip "InactiveLimit ($inactive_limit) is too low for this test"
}
if {$kill_wait > 60} {
	skip "KillWait ($kill_wait) is too high for this test"
}
if {$over_time_limit > 0} {
	skip "OverTimeLimit too high for this test ($over_time_limit > 0)"
}

#
# Build input script file
#
make_bash_script $file_in "
  $bin_sleep $sleep_time
  $bin_echo FINI
"

#
# Execute a couple of three minute jobs; one with a one minute time
# limit and the other with a four minute time limit. Confirm jobs
# are terminated on a timeout as required. Note that Slurm time
# limit enforcement has a resolution of about one minute.
#
# Ideally the job gets a "job exceeded timelimit" followed by a
# "Terminated" message, but if the timing is bad only the "Terminated"
# message gets sent. This is due to salloc recognizing job termination
# prior to the message from slurmd being processed.
#
set timeout [expr $max_job_delay + $sleep_time]
set job_id    0
spawn $salloc -t1 --kill-command=KILL $file_in
expect {
	-re "Granted job allocation ($number)" {
		set job_id $expect_out(1,string)
		exp_continue
	}
	-re "Job allocation time limit to be reached at" {
		exp_continue
	}
	-re "FINI" {
		fail "Job time limit not honored"
	}
	timeout {
		fail "salloc not responding"
	}
	eof {
		wait
	}
}

set completions 0
set job_id      0
spawn $salloc -t4 --kill-command=KILL $file_in
expect {
	-re "Granted job allocation ($number)" {
		set job_id $expect_out(1,string)
		exp_continue
	}
	-re "Job allocation time limit to be reached at" {
		exp_continue
	}
	-re "FINI" {
		incr completions
		exp_continue
	}
	timeout {
		fail "salloc not responding"
	}
	eof {
		wait
	}
}
if {$completions != 1} {
	fail "Job failed to complete properly ($completions)"
}