testsuite/expect/test2.8

#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Validate scontrol show commands for jobs and steps.
############################################################################
# Copyright (C) 2002-2007 The Regents of the University of California.
# Copyright (C) 2008-2009 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 job_id1     0
set job_id2     0
set step_id	0

set nb_nodes [get_partition_param [default_partition] "TotalNodes"]
if {[check_config_select "linear"]} {
	if {$nb_nodes < 2} {
		skip "This test is incompatible with select/linear and only one node"
	}
} elseif {[default_part_exclusive]} {
	if {$nb_nodes < 2} {
		skip "This test is incompatible with exclusive node allocations and only one node"
	}
}

proc cleanup {} {
	global job_id1 job_id2 bin_rm test_id

	cancel_job [list $job_id1 $job_id2]
	exec $bin_rm -f slurm-$job_id1.sh $test_id.sh
}

#
# Submit a couple jobs so we have something to work with
#
spawn $sbatch --output=/dev/null --error=/dev/null -t5 --wrap "$srun $bin_sleep 60"
expect {
	-re "Submitted batch job ($number)" {
		set job_id1 $expect_out(1,string)
		exp_continue
	}
	timeout {
		fail "srun not responding"
	}
	eof {
		wait
	}
}
if {$job_id1 == 0} {
	fail "srun submit failed"
}

spawn $sbatch --output=/dev/null --error=/dev/null -t5 --wrap "$srun $bin_sleep 60"
expect {
	-re "Submitted batch job ($number)" {
		set job_id2 $expect_out(1,string)
		exp_continue
	}
	timeout {
		fail "srun not responding"
	}
	eof {
		wait
	}
}
if {$job_id2 == 0} {
	fail "srun submit failed"
}

wait_for_job -fail $job_id1 "RUNNING"
wait_for_job -fail $job_id2 "RUNNING"

#
# Look for these jobs with scontrol
#
# NOTE: Running "scontrol show job" and looking for these job IDs
# may not work due to a bug in awk not scanning large output buffers
#
# NOTE: Match "JobId=" only
#
log_debug "Getting more info for job id 1 ($job_id1)"
set matches 0
spawn $scontrol show job $job_id1
expect {
	-re "JobId=$job_id1 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
log_debug "Getting more info for job id 2 ($job_id2)"
spawn $scontrol show job $job_id2
expect {
	-re "JobId=$job_id2 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 2} {
	fail "scontrol failed to find matching job ($matches != 2)"
}

#
# using the scontrol -d option to display more info about job
#
log_debug "Getting more info for job id 1 ($job_id1) with -d option"
set matches 0
spawn $scontrol -d show job $job_id1
expect {
	-re "JobId=$job_id1 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
log_debug "Getting more info for job id 2 ($job_id2) with -d option"
spawn $scontrol -d show job $job_id2
expect {
	-re "JobId=$job_id2 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}

}
set match_target 4
if {$matches != $match_target} {
	fail "scontrol failed to find matching job ($matches != $match_target)"
}

#
# using the scontrol -dd option to display more info about job
#
log_debug "Getting more info for job id 1 ($job_id1) with -dd option"
set matches 0
spawn $scontrol -dd show job $job_id1
expect {
	-re "JobId=$job_id1 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
log_debug "Getting more info for job id 2 ($job_id2) with -dd option"
spawn $scontrol -dd show job $job_id2
expect {
	-re "JobId=$job_id2 " {
		incr matches
		exp_continue
	}
	-re "CPU_IDs=" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}

}

set match_target 4
if {$matches != $match_target} {
	fail "scontrol failed to find matching job ($matches != $match_target)"
}

#
# Look at a specific job with scontrol
#
set matches 0
spawn $scontrol show job $job_id1
expect {
	-re "JobId=$job_id1 " {
		incr matches
		exp_continue
	}
	-re "JobId=" {
		fail "scontrol filter by job id"
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol failed to find requested job"
}

#
# Wait for step to start
#
sleep 10

#
# Look at all job steps with scontrol
#
set matches 0
spawn $scontrol show step $job_id1
expect {
	-re "StepId=$job_id1\\.$step_id " {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol failed to find job step ($job_id1.$step_id)"
}

#
# Look at specific job step with scontrol
#
set matches 0
spawn $scontrol show step $job_id1.$step_id
expect {
	-re "StepId=$job_id1\\.$step_id " {
		incr matches
		exp_continue
	}
	-re "StepId=" {
		fail "scontrol filter by step id"
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol failed to specific job step"
}

#
# Look at specific _invalid_ job step with scontrol
# (At least it should be invalid)
#
set matches 0
set job_id3 [expr $job_id1 + 10000]
spawn $scontrol show step $job_id3.$step_id
expect {
	-re "StepId=$job_id3\\.$step_id " {
		fail "scontrol found unexpected job step"
	}
	-re "Invalid job id" {
		log_debug "No worries, error expected"
		incr matches
		exp_continue
	}
	-re "StepId=" {
		fail "scontrol filter by step id"
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol found unexpected job step"
}


#
# write batch_script to file
#
set matches 0
spawn $scontrol write batch_script $job_id1
expect {
	-re "batch script for job $job_id1 written to slurm-$job_id1\\.sh" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol failed to write batch script"
}

set matches 0
spawn $scontrol write batch_script $job_id2 $test_id.sh
expect {
	-re "batch script for job $job_id2 written to $test_id\\.sh" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "scontrol failed to write batch script"
}

set matches 0
spawn ls slurm-$job_id1.sh
expect {
	-re "ls: cannot access" {
		fail "ls failure"
	}
	-re "slurm-$job_id1\\.sh" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "Could not find file"
}

set matches 0
spawn ls $test_id.sh
expect {
	-re "ls: cannot access" {
		fail "ls failure"
	}
	-re "$test_id\\.sh" {
		incr matches
		exp_continue
	}
	timeout {
		fail "scontrol not responding"
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	fail "Could not find file"
}