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|
#!/usr/bin/env expect
############################################################################
# Purpose: Test scancel with --full and/or --batch.
#
# Note: This script generates and then deletes files in the working directory
# named test6.15.input, test6.15.output, and test6.15.error
############################################################################
# Copyright (C) 2015-2019 SchedMD LLC.
# Written by Morris Jette <jette@schedmd.com>
# Rewritten by Albert Gil <albert.gil@schedmd.com>
#
# 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 "$test_dir/input"
set file_out "$test_dir/output"
set file_prog "$test_name.prog"
set job_id 0
proc cleanup {} {
global job_id file_prog
cancel_job $job_id
file delete $file_prog
}
# Build prog
run_command -fail "$bin_cc -o $file_prog $file_prog.c"
#
# Build input script files
#
make_bash_script $file_in "
catch()
{
echo 'Signaled: script'
exit 0
}
trap catch USR1
$bin_echo Job \$SLURM_JOB_ID is running
./test6.15.prog &
$srun ./test6.15.prog step
wait
exit 0
"
set proctracktype [get_config_param "ProctrackType"]
log_debug "Proctrack: $proctracktype"
if {$proctracktype ne "proctrack/cgroup" && $proctracktype ne "proctrack/linuxproc" && $proctracktype ne "proctrack/pgid"} {
skip "This test only works for proctrack/cgroup, proctrack/linuxproc or proctrack/pgid"
}
#
# Main testproc function
#
# It submits a batch script that runs a background command and a step.
# Both command and step are the same app that creates parent and child process.
# All three, the script, the command and the step have a signal handler
# for SIGUSR1 to print that the signal is received.
#
# The function uses scancel to signal the job, and finally check the stdout
# to verify that the signals are received as expected.
# The scancel can be used with $params to check them.
#
proc test_signaling { batch full } {
global max_job_delay proctracktype
global bin_sleep bin_cat job_id
global sbatch scancel file_out file_in
global number re_word_str bin_grep
# Cleanup result from previous call
file delete $file_out
#
# Submit sbatch job
#
log_debug "Submit the job"
set timeout $max_job_delay
set job_id [submit_job -fail "--output=$file_out -e /dev/null -t2 $file_in"]
#
# Wait for job to start running
#
# If slurmd gets the job signal request before the tasks have actually been
# started, the asynchronous call can fail to signal the job script. Wait
# for evidence that the job has started and has written to its output file.
wait_for_job -fail $job_id "RUNNING"
wait_for_file -fail $file_out
wait_for_command_match -fail -pollinterval .1 "$bin_grep -c Started $file_out" 4
#
# Signal the job
#
set params ""
if { $batch } {
set params [concat $params " --batch"]
}
if { $full } {
set params [concat $params " --full"]
}
log_debug "Signal the job"
run_command -fail "$scancel -s SIGUSR1 $params $job_id"
#
# Wait for job completion
#
wait_for_job -fail $job_id DONE
set expected_script_signaled 0
set expected_parent_step_signaled 0
set expected_parent_command_signaled 0
set expected_child_step_signaled 0
set expected_child_command_signaled 0
if {$batch && !$full} {
set expected_script_signaled 1
} elseif {!$batch && !$full} {
set expected_parent_step_signaled 1
if {$proctracktype == "proctrack/linuxproc" || $proctracktype == "proctrack/pgid"} {
set expected_child_step_signaled 1
}
} else {
set expected_script_signaled 1
set expected_parent_step_signaled 1
set expected_parent_command_signaled 1
set expected_child_command_signaled 1
if {$proctracktype == "proctrack/linuxproc" || $proctracktype == "proctrack/pgid"} {
set expected_child_step_signaled 1
}
}
#
# Grep the output file for the signaled process
#
set script_signaled 0
set parent_step_signaled 0
set parent_command_signaled 0
set child_step_signaled 0
set child_command_signaled 0
spawn $bin_cat $file_out
expect {
-re "Signaled: ($re_word_str)" {
set signaled $expect_out(1,string)
if {$signaled == "script"} {
incr script_signaled
} elseif {$signaled == "parent_step"} {
incr parent_step_signaled
} elseif {$signaled == "parent_command"} {
incr parent_command_signaled
} elseif {$signaled == "child_step"} {
incr child_step_signaled
} elseif {$signaled == "child_command"} {
incr child_command_signaled
}
exp_continue
}
eof {
wait
}
}
subtest {$script_signaled == $expected_script_signaled} "Script should [expr ($expected_script_signaled==1)?{be}:{NOT be}] signaled"
subtest {$parent_step_signaled == $expected_parent_step_signaled} "Parent step should [expr ($expected_parent_step_signaled==1)?{be}:{NOT be}] signaled"
subtest {$parent_command_signaled == $expected_parent_command_signaled} "Parent command should [expr ($expected_parent_command_signaled==1)?{be}:{NOT be}] signaled"
subtest {$child_step_signaled == $expected_child_step_signaled} "Child step should [expr ($expected_child_step_signaled==1)?{be}:{NOT be}] signaled"
subtest {$child_command_signaled == $expected_child_command_signaled} "Child command should [expr ($expected_child_command_signaled==1)?{be}:{NOT be}] signaled"
}
#
# Run the tests
#
testproc test_signaling 0 0
testproc test_signaling 1 0
testproc test_signaling 0 1
testproc test_signaling 1 1
|
