testsuite/expect/test32.7

#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Validates that sgather -f ignores nonexistent source files.
############################################################################
# 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.
############################################################################
source ./globals

set job_id        0
set hostname      ""
set file_in       "$test_dir/input"
set file_out      "$test_dir/output"
set sgather_tmp   "/tmp/$test_name"
set sgather_out   "${test_name}_sgather.out"

if {[file executable $sgather] == 0} {
	skip "$sgather does not exist"
}

if {[get_config_param "SlurmdUser"] ne "root(0)"} {
	skip "This test is incompatible with SlurmdUser != root"
}

proc cleanup {} {
	global job_id

	cancel_job $job_id
}

# Set env PATH to slurm dir
set env(PATH) $slurm_dir/bin:$env(PATH)

make_bash_script $file_in "
env | grep SLURM_NNODES
$bin_rm -f ${sgather_out}\*
$srun $bin_rm -f $sgather_tmp
$sgather $sgather_tmp $sgather_out
echo GatherExitPart1=\$?
$sgather -f $sgather_tmp $sgather_out
echo GatherExitPart2=\$?
$bin_rm -f ${sgather_out}\*
exit 0
"

spawn $sbatch -N1-4 -o $file_out -t1 $file_in
expect {
	-re "Submitted batch job ($number)" {
		set job_id $expect_out(1,string)
		exp_continue
	}
	timeout {
		fail "sbatch is not responding"
	}
	eof {
		wait
	}
}
if {$job_id == 0} {
	fail "Batch job was not submitted"
}

wait_for_job -fail $job_id "DONE"
wait_for_file -fail $file_out

set matches 0
spawn $bin_cat $file_out
expect {
	-re "GatherExitPart1=1" {
		incr matches
		exp_continue
	}
	-re "GatherExitPart2=0" {
		incr matches
		exp_continue
	}
	eof {
		log_debug "No worries about failing to open files, these are expected"
		wait
	}
}

if {$matches != 2} {
	fail "Failed to ignore missing files ($matches != 2)"
}