############################################################################
# Copyright (C) 2002-2007 The Regents of the University of California.
# Copyright (C) 2008-2011 Lawrence Livermore National Security.
# Copyright (C) 2010-2017 SchedMD LLC
# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
# Written by Morris Jette <jette1@llnl.gov>
# Additions by Joseph Donaghy <donaghy1@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 supplied 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.
############################################################################

This directory contains a battery of Slurm regression tests. The tests make
use of the "expect" scripting language. You can create "globals.local" and
identify locations of files to be used in testing, especially the variable
"slurm_dir". These tests expect single node jobs submitted to the default
partition to respond within a 120 seconds.  If that is not the case, modify
the value of "max_job_delay" in the "globals.local" file to an appropriate
value or the tests will report failures due to timeouts.  If there are file
propagation delays (e.g. due to NFS), the value of "max_file_delay" in the
"globals.local" file may need modification. For example:
    $ cat globals.local
    set slurm_dir     "/usr/local"
    set max_job_delay 300

Each test can be executed independently. Upon successful completion, the test
will print "SUCCESS" and terminate with an exit code of zero. Upon failure,
the test will typically print "FAILURE" and an explanation of the failure.
The message "WARNING" indicates that the cluster configuration can not fully
test some option (e.g. only one node or partition) and the test terminates
with an exit code of zero. In the event of a configuration problem or other
catastrophic test failure other messages could be printed and their cause
should be investigated. In either case, failing tests will terminate with a
non-zero exit code and successful tests will terminate with a zero exit code.

The test is designed to be executed from a cluster-wide file system.
File created on one node in the cluster should be visible to all other
nodes in the cluster. If not executed in such an environment, many tests
will fail.

The script "regression" will execute all of the tests and summarize the
results. Standard output contains detailed logging of all events, which is
quite verbose. Failure information is written to standard error. A good
way to run "regression" is to write its standard output to one file and
either write standard error to another file or print it to the terminal.
Execution time of the full test suite is roughly 80 minutes, but can vary
considerably with the architecture, configuration, and system load. Some
tests send e-mail, so check for four e-mail messages sent to the user
running the tests. Here is an example.
    $ ./regression >slurm.test.tux.Aug3
    Completions:357
    Failures:   0
    Time (sec): 4375
    Remember to check for mail send by tests

When failures do occur, check the standard output for details. Searching
for the keyword "FAILURE" will typically locate the failing test. Note
that some of the tests are architecture or configuration specific.  Also
note that most tests are designed to be run as a normal user. Tests 3.#
are designed to be run as user root or SlurmUser, but will be skipped
when the full test suite is executed as an unprivileged user. The full
test suite is typically executed many times by the Slurm developers on a
variety of systems before a Slurm release is made. This has resulted in
high system reliability. When Slurm bugs are found or features added,
this test suite is expanded.

A summary of each test is shown below.
############################################################################


test1.#    Testing of srun options.
===================================
test1.1    Confirm that a job executes with appropriate user id and group id.
test1.2    Confirm that a job executes with the proper task count (--nprocs
	   and --overcommit options).
test1.3    Confirm that srun reports a proper version number (--version option).
test1.4    Confirm that srun usage option works (--usage option).
test1.5    Confirm that srun help option works (--help option).
test1.6    Confirm that srun sets appropriate working directory (--chdir
	   option).
test1.7    Confirm that job time limit function works (--time option).
test1.8    Confirm that basic srun stdin, stdout, and stderr options work
	   (--input, --output, and --error option respectively).
test1.9    Test of srun verbose mode (--verbose option).
test1.10   Test of srun/slurmd debug mode (--slurmd-debug option).
test1.11   Test job name option (--job-name).
test1.12   Test of --checkpoint option. This does not validate the
	   checkpoint file itself.
test1.13   Test of immediate allocation option (--immediate option).
test1.14   Test exclusive resource allocation for a step (--exclusive option).
test1.15   Test of wait option (--wait option).
test1.16   Confirm that srun buffering can be disabled (--unbuffered option).
test1.17   Test of srun --open-mode (truncate or append) option.
test1.18   Test of --licenses option
test1.19   Test srun stdout/err file name formatting (--output and --error
	   options with %%, %j, %J, %n, %s and %t specifications).
test1.20   Test srun stdout/err disabling (--output and --error options with
	   argument of "none").
test1.21   Test srun stdin/out routing with specific task number (--input
	   and --output options with numeric argument).
test1.22   Confirm that a job executes with various launch thread fanouts
	   (--threads option).
test1.23   Verify node configuration specification (--mem, --mincpus, and
	   --tmp options).
test1.24   Verify node configuration specification (--constraint option).
test1.25   Submit job to not be killed on node failure (--no-kill option).
	   NOTE: We need to actually kill slurmd daemons to fully test this.
test1.26   Submit job directly to slurmd without use of slurmctld scheduler.
	   (--no-allocate option). NOTE: Needs to run as SlurmUser or root.
test1.27   Verify the appropriate job environment variables are set.
test1.28   Verify that user environment variables are propagated to the job.
test1.29   Verify that user user limits are propagated to the job.
test1.30   Test of increasing job sizes.
test1.31   Verify that Slurm directed environment variables are processed:
	   SLURM_DEBUG, SLURM_NNODES, SLURM_NPROCS, SLURM_OVERCOMMIT,
	   SLURM_STDOUTMODE.
test1.32   Test of srun signal forwarding
test1.33   Test of srun application exit code reporting
test1.34   Test of task signal abort message
test1.35   Test of batch job with multiple concurrent job steps
test1.36   Test parallel launch of srun (e.g. "srun srun hostname")
test1.37   Test of srun --ntasks-per-node option.
test1.38   Test srun handling of SIGINT to get task status or kill the job
	   (--quit-on-interrupt option).
test1.39   Test of linux light-weight core files.
test1.40   Test of job account (--account option).
test1.41   Validate Slurm debugger infrastructure (--debugger-test option).
test1.42   Test of job dependencies (--dependency option).
test1.43   Test of slurm_job_will_run API, (srun --test-only option).
test1.44   Read srun's stdout slowly and test for lost data.
test1.45   Test srun option --preserve-env
test1.46   Test srun option --kill-on-bad-exit
test1.47   Test of job dependencies with singleton parameter.
test1.48   Test of srun mail options (--mail-type and --mail-user options).
test1.49   Test of srun task-prolog and task-epilog options.
test1.50   Test of running non-existent job, confirm timely termination.
test1.51   Test propagation of umask to spawned tasks.
test1.52   Test of hostfile logic.
test1.53   Test of --signal option.
test1.54   Test of MPMD (--multi-prog option).
test1.55   Verify srun behaves when its controlling terminal disappears.
test1.56   Test buffered standard IO with really long lines
test1.57   DEFUNCT
test1.58   Test of srun --jobid for an existing job allocation
test1.59   Test of hostfile logic for job steps
test1.60   Test of labelling output when writing a file per task or per node
test1.61   Test of srun job step time limit
test1.62   Test of gres/gpu plugin (if configured).
test1.63   Test of srun --disable-status/-X option, SIGINT to be sent to tasks.
test1.64   Test interruption of srun while waiting for resource allocation.
test1.65   Test of srun --mpi=list option.
test1.66   Validates srun steps run on the correct node within a allocation.
test1.67   Test srun program movement between background and foreground.
test1.68   Test srun program movement between foreground and background.
test1.69   Test multiple background srun programs execute simultaneously.
test1.70   Validates that srun standard input and output work with binary files.
test1.71   Validates that srun exit code matches that of a test program.
test1.72   Validate JobAcctGatherFrequency configuration parameter is enforced.
test1.73   Validate OverTimeLimit configuration parameter is enforced.
test1.74   Validate MaxNode and GrpNode limit enforcment with QoS & association.
test1.75   Test that --cpu-freq is enforced when using non-numeric values
test1.76   Test that --cpu-freq sets min-max:gov
test1.77   Test that job name specified at the command line overwrites
           the environment variable SLURM_JOB_NAME
test1.80   Confirm that a job executes with the proper task distribution
	   (--nodes and --distribution options).
test1.81   Confirm that a job executes with the proper node count
	   (--nodes option).
test1.82   Confirm that a job executes with the specified nodes
	   (--nodelist and --exclude options).
test1.83   Test of contiguous option with multiple nodes (--contiguous option).
	   Also see test1.14.
test1.84   Test of cpus-per-task option on a single node (--cpus-per-task
	   option).
test1.85   Test of node selection from within a job step on existing allocation
test1.86   Confirm node selection from within a job step on existing allocation
	   (--nodelist, --exclude, --nodes and --nprocs options).
test1.87   Confirm node selection from within a job step on existing allocation
	   (--relative, --nodes and --nprocs options).
test1.88   Basic MPI functionality tests via srun.
test1.89   Test of CPU affinity/binding support.
test1.90   Test of memory affinity support for NUMA systems.
test1.91   Test of CPU affinity for multi-core systems.
test1.92   Test of task distribution support on multi-core systems.
test1.93   Test of default CPU binding support.
test1.94   Test of PMI2 task spawn logic
test1.95   Basic UPC (Unified Parallel C) test via srun.
test1.96   Basic SHMEM test via srun.
test1.97   Test that --ntask-per-node and -c options are enforced
test1.98   DEFUNCT
test1.99   Validate that SrunPortRange is enforced when using srun
test1.100  Test of pack/nopack task distribution.
test1.101  Test of --bcast option.
test1.102  Test of --deadline option too late
test1.103  Test of --deadline option too short
test1.104  Test of --deadline option and time limit partition
test1.105  Test of --deadline option and no time
test1.106  Test of --deadline option and --time_min too long
test1.107  Test of --deadline option and --time_min and time too long
test1.108  Test of --deadline option and --begin option too late
test1.109  Test of --deadline and --begin option and --time_min too long
test1.110  Test of --deadline and --begin option and --time_min OK
test1.111  Test of --deadline and --begin option and time to be changed
test1.112  Test of --deadline and --begin option and time not changed
test1.113  Test of --use-min-nodes option.
test1.114  Test of srun --spread-job option.
test1.115  Test of srun not hanging on ignored stdin.
test1.117  Test of standalone srun not ignoring --mem-per-cpu

test2.#    Testing of scontrol options (to be run as unprivileged user).
========================================================================
test2.1    Validate scontrol version command.
test2.2    Validate scontrol help command.
test2.3    Validate scontrol ping command.
test2.4    Validate scontrol exit, quit, and !! commands.
test2.5    Validate scontrol show commands for configuration, daemons,
	   nodes, frontends, and partitions.
test2.6    Validate scontrol verbose and quiet options.
test2.7    Validate scontrol pidinfo command.
test2.8    Validate scontrol show commands for jobs and steps.
test2.9    Validate scontrol completing command.
test2.10   Validate scontrol oneliner mode (--oneliner option).
test2.11   Validate scontrol listpids command.
test2.12   Validate scontrol show topology option.
test2.13   Validate scontrol update command for job steps.
test2.14   Validate scontrol update size of running job.
test2.15   Validate scontrol update size of running job with some running tasks.
test2.16   Validate scontrol displays and updates Allow/Deny accounts.
test2.17   Validate scontrol displays and updates Allow/Deny Qos.
test2.18   Validate that Allow/Deny accounts are enforced.
test2.19   Validate that Allow/Deny Qos are enforced.
test2.20   Validate scontrol show hostnames.
test2.21   Validate scontrol requeue of failed or completed job.
test2.22   Validate scontrol requeuehold requeues job to held pending state.
test2.23   Validate scontrol requeuehold State=SpecialExit.
test2.24   Validate the scontrol write config creates accurate config
test2.25   Validate scontrol show assoc_mgr command.
test2.26   Validate scontrol top command to priority order jobs.


test3.#    Testing of scontrol options (best run as SlurmUser or root).
=======================================================================
test3.1    Validate scontrol reconfigure command.
test3.2    Validate scontrol update command for partitions.
test3.3    Validate scontrol update command for nodes.
test3.4    Validate scontrol update command for jobs by JobID.
test3.5    Validate scontrol create, delete, and update of partition.
test3.6    Testing of hidden partitions.
test3.7    Test of job suspend/resume.
test3.8    Test of batch job requeue.
test3.9    Test of "scontrol show slurmd"
test3.10   Test of "scontrol notify <jobid> <message>"
test3.11   Validate scontrol create, delete, and update of reservations.
test3.12   Validate scontrol update command for front end nodes.
test3.13   Validate scontrol update command for jobs by JobName and UserID.
test3.14   Test of advanced reservation "replace" option.
test3.15   Test of advanced reservation of licenses.
test3.16   Test that licenses are sorted.
test3.17   Test of node feature changes with reconfiguration.
test3.18   Validate scontrol change gres count with File is disabled.
UNTESTED   "scontrol abort"    would stop slurm
UNTESTED   "scontrol shutdown" would stop slurm


test4.#    Testing of sinfo options.
====================================
test4.1    Confirm sinfo usage option works (--usage option).
test4.2    Confirm sinfo help option works (--help option).
test4.3    Test partition information, both long and short (--long and
	   --summarize options) and partition filtering (--partition option).
test4.4    Test node information, both regular and long (--Node, --long,
	   and --exact options).
test4.5    Test sinfo node information filtering (--state and --nodes options).
test4.6    Test sinfo iteration (--iterate option).
test4.7    Confirm that sinfo verbose option works (--verbose option).
test4.8    Check sinfo output without header (--noheader option).
test4.9    Check sinfo formatting options (--format option and SINFO_FORMAT
	   environment variable).
test4.10   Confirm that sinfo reports a proper version number (--version
	   option).
test4.11   Test down node reason display (--list-reasons option).
test4.12   Test cpu total and allocation numbers.
test4.13   Test sinfo's -O (--Format) option.
test4.14   Test that multiple partitions can be specified in the env variable.


test5.#    Testing of squeue options.
=====================================
test5.1    Confirm squeue usage option works (--usage option).
test5.2    Confirm squeue help option works (--help option).
test5.3    Test squeue iteration (--iterate option).
test5.4    Test squeue formatting options (--noheader, --format and --step
	   options and SQUEUE_FORMAT environment variable).
test5.5    Test squeue sorting (--sort option).
test5.6    Test squeue filtering (--jobs, --nodelist, --states, --steps and
	   --user options).
test5.7    Confirm that squeue verbose option works (--verbose option).
test5.8    Confirm that squeue reports a proper version number (--version
	   option).
test5.9    Validate that squeue -O displays correct job/step format.
test5.10   Validate that squeue --priority is listing jobs by priority.
test5.11   Validate that job node estimation is accurate.


test6.#    Testing of scancel options.
======================================
test6.1    Validate scancel usage option (--usage option).
test6.2    Validate scancel help option (--help option).
test6.3    Validate scancel interactive mode (--interactive option).
test6.4    Validate scancel job name filter (--name option).
test6.5    Validate scancel verbose option (--verbose option).
test6.6    Confirm that scancel reports a proper version number (-V option).
test6.7    Validate scancel signal option (--signal and --verbose options).
test6.8    Validate scancel state and name filters (--state and --name options).
test6.9    Validate scancel of individual job steps (job.step specification).
test6.10   Validate scancel user and partition filters, delete all remaining
	   jobs (--partition and --user options).
test6.11   Validate scancel quiet option, no warning if job gone
	   (--quiet option).
test6.12   Test scancel signal to batch script (--batch option)
test6.13   Test routing all signals through slurmctld rather than slurmd
	   (undocumented --ctld option).
test6.14   Test scancel nodelist option (--nodelist or -w).
test6.15   Test scancel signal of full job including batch script (--full option).
test6.16   Validate scancel of multiple job steps (job.step specification).
test6.17   Test scancel handling of invalid job IDs and filters.


test7.#    Testing of other functionality.
==========================================
test7.1    Test priorities slurmctld assigns to jobs. Uses srun --hold and
	   --batch options.
test7.2    Test of PMI functions available via API library. Tests
	   --pmi-threads option in srun command.
test7.3    Test of slurm_step_launch API with spawn_io=true
	   (needed by poe on IBM AIX systems).
test7.4    Test of TotalView operation with srun, with and without bulk
	   transfer.
test7.5    Test of TotalView termination logic for srun.
test7.6    Test of TotalView operation with sattach
test7.7    Test of resource allocation layout.
test7.8    (removed)
test7.9    Test that no files are open in spawned tasks (except stdin,
	   stdout, and stderr) to ensure successful checkpoint/restart.
test7.10   Test if we can trick Slurm into using the wrong user ID
	   through an LD_PRELOAD option.
test7.11   Test of SPANK plugin.
test7.12   Test of slurm_job_step_stat() and slurm_load_job() API calls.
test7.13   Verify the correct setting of a job's ExitCode
test7.14   Verify the ability to modify the Derived Exit Code/String fields
	   of a job record in the database
test7.15   Verify signal mask of tasks have no ignored signals.
test7.16   Verify that auth/munge credential is properly validated.
test7.17   Test GRES APIs.
test7.18   Test of slurm_hostlist_find().
test7.19   Test sbatch/srun/salloc path resolving
test7.20   Test lua JobSubmitPlugin
test7.21   Test spank plugins that link against libslurm

test9.#    System stress testing. Exercises all commands and daemons.
=====================================================================
test9.1    Stress test of stdin broadcast.
test9.2    Stress test of stdout with stdin closed.
test9.3    Stress test of per-task output files with stdin closed.
test9.4    Stress test of per-task output and input files.
test9.5    Stress test of per-task input files.
test9.6    Stress test of per-task output files.
test9.7    Stress test multiple simultaneous commands via multiple threads.
test9.8    Stress test with maximum slurmctld message concurrency.
test9.9    Throughput test for 5000 jobs for timing


test10.#   Testing of smap options.
===================================
test10.1   Confirm smap usage option works (--usage option).
test10.2   Confirm smap help option works (--help option).
test10.3   Test slurm partition information (-Ds option).
test10.4   Test slurm partition information, in command mode (-Ds -c option).
test10.5   Test bg partition information (-Db option).
test10.6   Test bg partition information, in command mode (-Db -c option).
test10.7   (removed)
test10.8   (removed)
test10.9   Test smap iteration (--iterate option).
test10.10  Check smap output without header (--noheader option).
test10.11  Confirm that smap reports a proper version number
	   (--version option).
test10.12  (removed)
test10.13  (removed)

test12.#   Testing of sacct command and options
===============================================
test12.1   Test sacct --help option.
test12.2   Test validity/accuracy of accounting data for exit code,
	   memory and real-time information along with stating a running job.
test12.3   Test sacct filtering of records by account and job name.
test12.4   Test sacct --b, g, j, l, n, p, u, v options.
test12.5   Test sacct --helpformat option.
test12.6   Test hdf5 acct_gather_profile (--profile=task)
test12.7   Validate that -D shows the correct state when jobs are requeued.
test12.8   Validate that a job step reports TIMEOUT inside accounting.
test12.9   Test of sacct functionality for array jobs.
test12.10  Test of sacct with -s R, -S and -E options

test13.#   Testing of switch plugins
====================================
test13.1   Test that we avoid re-using active switch contexts.

test14.#   Testing of sbcast options.
=====================================
test14.1   Confirm sbcast usage option works (--usage option).
test14.2   Confirm sbcast help option works (--help option).
test14.3   Confirm that sbcast reports a proper version number
	   (--version option).
test14.4   Test sbcast file overwrite (--force option).
test14.5   Test sbcast time preservation (--preserve option).
test14.6   Test sbcast logging (--verbose option).
test14.7   Test sbcast security issues.
test14.8   Test sbcast transmission buffer options (--size and
	   --fanout options).
test14.9   Verify that an sbcast credential is properly validated.
test14.10  Validate sbcast for a job step allocation (subset of job allocation).

test15.#   Testing of salloc options.
=====================================
test15.1   Confirm salloc usage option works (--usage option).
test15.2   Confirm salloc help option works (--help option).
test15.3   Confirm that salloc reports a proper version number
	   (--version option).
test15.4   Confirm that a job executes with appropriate user id and group id.
test15.5   Confirm that job time limit function works (--time and
	   --kill-command options).
test15.6   Test of salloc verbose mode (--verbose option).
test15.7   Test of processors, memory, and temporary disk space
	   constraints options (--mincpus, --mem, and --tmp options).
	   Also test that priority zero job is not started (--hold option).
test15.8   Test of immediate allocation option (--immediate option).
test15.9   Confirm that salloc exit code processing.
test15.10  Confirm that a job allocates the proper processor count (--ntasks)
test15.11  Test of --nice and --job-name options.
test15.12  Verify node configuration specification (--constraint option).
test15.13  Verify the appropriate job environment variables are set
test15.14  Test of job dependencies (--dependency option).
test15.15  Test of user signal upon allocation (--bell and --no-bell options)
test15.16  Verify that Slurm directed environment variables are processed:
	   SALLOC_BELL and SALLOC_NO_BELL (can't really confirm from Expect)
test15.18  Test of running non-existent job, confirm timely termination.
test15.19  Confirm that a job executes with the proper node count
	   (--nodes option).
test15.20  Confirm that a job executes with the specified nodes
	   (--nodelist and --exclude options).
test15.21  Test of contiguous option with multiple nodes (--contiguous option).
test15.22  Test of partition specification on job submission (--partition
	   option).
test15.23  Test of environment variables that control salloc actions:
	   SALLOC_DEBUG and SALLOC_TIMELIMIT
test15.24  Test of --overcommit option.
test15.25  Test of job account(--account option).
test15.26  Test interruption of salloc while waiting for resource allocation.
test15.27  Test salloc --exclusive allocates all cpus on node.
test15.30  Test of --deadline option too late
test15.31  Test of --deadline option too short
test15.32  Test of --deadline option and time limit partition
test15.33  Test of --deadline option and no time
test15.34  Test of --deadline option and time_min too long
test15.35  Test of --deadline option and time_min and time too long
test15.36  Test of --deadline option and --begin option too late
test15.37  Test of --deadline and --begin option and --time_min too long
test15.38  Test of --deadline and --begin option and --time_min OK
test15.39  Test of --use-min-nodes option.

test16.#   Testing of sattach options.
======================================
test16.1   Confirm sattach usage option works (--usage option).
test16.2   Confirm sattach help option works (--help option).
test16.3   Confirm that sattach reports a proper version number
	   (--version option).
test16.4   Basic sattach functionality test (--layout, --verbose, --label
	   and --output-filter options).


test17.#   Testing of sbatch options.
=====================================
test17.1   Confirm sbatch usage option works (--usage option).
test17.2   Confirm sbatch help option works (--help option).
test17.3   Confirm that sbatch reports a proper version number
	   (--version option).
test17.4   Confirm that as sbatch job executes as the appropriate user and
	   group.
test17.5   Confirm that sbatch stdout, and stderr options work (--output
	   and --error option respectively, including use of %j specification)
test17.6   Confirm that a job executes with the proper task count (--ntasks
	   option).
test17.8   Confirm that sbatch sets appropriate time limit (--time
	   option)
test17.9   Confirm that sbatch sets appropriate job name (--job-name option)
test17.10  Test of processors, memory, and temporary disk space
	   constraints options (--mincpus, --mem, and --tmp options).
	   Also test that priority zero job is not started (--hold
	   option).
test17.11  Test of oversubscribe and contiguous options, also uses --hold option.
test17.12  Verify node configuration specification (--constraint option)
test17.13  Verify the appropriate job environment variables are set
test17.14  Verify that user environment variables are propagated to the job
test17.15  Verify that user user limits are propagated to the job
test17.16  Verify that command line arguments get forwarded to job script
test17.17  Confirm that oversubscribe flags are respected  (--nodelist and
	   --oversubscribe options)
test17.18  Test of job dependencies and deferred begin time (--dependency
	   and --begin options).
test17.19  Test of job submit to multiple partitions (--partition).
test17.20  Test of mail options (--mail-type and --mail-user options)
test17.21  Tests #Slurm entry functionality in a batch script
test17.22  Test of running non-existent job, confirm timely termination.
test17.23  Test of nice value specification (--nice option).
test17.24  Test of --partition and --verbose options.
test17.25  Verify environment variables controlling sbatch are processed:
	   SBATCH_ACCOUNT, SBATCH_DEBUG and SBATCH_TIMELIMIT
test17.26  Test of --input option.
test17.27  Test that a job executes with the specified nodes, requires multiple
	   nodes (--nodes, --nodelist and --exclude options).
test17.28  Tests #SBATCH entry functionality in a batch script.
test17.29  Verify that command arguments get forwarded to job script.
test17.30  Test of comment field specification (--comment option).
test17.31  Tests #PBS entry functionality in a batch script.
test17.32  Test of --overcommit option.
test17.33  Test of --open-mode option.
test17.34  Test of --core-spec option.
test17.35  Test performance/timing of job submissions.
test17.36  Test that the OverSubscribe option in partitions is enforced.
test17.37  Validate that afternotok dependency is enforced.
test17.38  Test for sbatch --signal.
test17.39  Validate dependecy OR option.
test17.40  Test of --thread-spec option.
test17.41  Validate that sbatch, srun, salloc return partition error message.
test17.42  Test of sbatch --wait option.
test17.43  Test sbatch handling of very long lines in script
test17.44  Validate that aftercorr dependency is enforced.
test17.45  Test of sbatch --bbf option
test17.51  Validate that the mcs plugin (mcs/user) is OK with sbatch
test17.52  Validate that the mcs plugin (mcs/group) is OK with sbatch
test17.53  Test of --deadline option too late
test17.54  Test of --deadline option too short
test17.55  Test of --deadline option and time limit partition
test17.56  Test of --deadline option and no time
test17.57  Test of --deadline option and time_min too long
test17.58  Test of --deadline option and time_min and time too long
test17.59  Test of --deadline option and --begin option too late
test17.60  Test of --deadline and --begin option and --time_min too long
test17.61  Test of --deadline and --begin option and --time_min OK
test17.62  Test for #BSUB batch script entry
test17.63  Test of --use-min-nodes option.
test17.64  Validate that the mcs plugin (mcs/account) is OK with sbatch


test19.#   Testing of strigger options.
=======================================
test19.1   strigger --help
test19.2   strigger --usage
test19.3   strigger --set (node options)
test19.4   strigger --set --reconfig
test19.5   strigger --set (job options)
test19.6   strigger --clear and --get (with filtering)
test19.7   strigger --set --idle
test19.8   strigger --noheader
test19.9   Validate that duplicate triggers cannot be submitted


test20.#   Testing of PBS commands and Perl APIs.
=================================================
test20.1   qsub command tests
test20.2   qstat command tests
test20.3   qdel command tests
test20.4   pbsnodes command tests
test20.5   Test the qalter --help option
test20.6   Test the qalter -r option of altering a job's rerunnable flag
test20.7   Test qalter's -o option for changing the stdout path of a job
test20.8   Test the qalter -N option for changing the name of a job.
test20.9   Test for the qalter --man option
test20.10  Test for the qrerun --help option
test20.11  Test for the qrerun --man option
test20.12  Test for qsub -V/-v arguments and their interaction with sbatch scripts
test20.13  Test to test Grid Engine specific options

test21.#   Testing of sacctmgr commands and options.
====================================================
test21.1   sacctmgr --usage
test21.2   sacctmgr --help
test21.3   sacctmgr -V
test21.4   sacctmgr version
test21.5   sacctmgr add a cluster
test21.6   sacctmgr add multiple clusters
test21.7   sacctmgr list clusters
test21.8   sacctmgr modify a cluster
test21.9   sacctmgr modify multiple clusters
test21.10  sacctmgr add an account
test21.11  sacctmgr add multiple accounts
test21.12  sacctmgr list multiple accounts
test21.13  sacctmgr modify account
test21.14  sacctmgr modify multiple accounts
test21.15  sacctmgr add an user
test21.16  sacctmgr add and list multiple users
test21.17  sacctmgr modify user
test21.18  sacctmgr modify multiple users
test21.19  sacctmgr add and delete coordinator
test21.20  sacctmgr add and modify QoS
test21.21  sacctmgr add an account to cluster; use with salloc, sbatch and srun
test21.22  sacctmgr load file
test21.23  sacctmgr wckey
test21.24  sacctmgr dump file
test21.25  sacctmgr show config
test21.26  sacctmgr +=, -= modify QoS test
test21.27  sacctmgr problems test
test21.28  sacctmgr abort delete
test21.29  sacctmgr clear (modify) QoS values
test21.30  sacctmgr test if the QoS values are enforced
test21.31  sacctmgr modify Resource values
test21.32  Validate that modify QoS =,+=,-= change the preempt value
test21.33  Validate that a resource can be added to a cluster after creation
test21.34  Validate that partition and job QoS limits are enforced
test21.35  Validate DenyOnLimit QoS flag is enforced on QoS and Associations.
test21.36  Validate that sacctmgr lost jobs fixes lost jobs.
test21.37  sacctmgr show stats
test21.38  sacctmgr modify limits for nested accounts with multiple users
test21.39  sacctmgr create qos/account job and then delete account/qos
test21.40  Test association plus partition/job QoS unique node limits enforced

test22.#   Testing of sreport commands and options.
	   These also test the sacctmgr archive dump/load functions.
==================================================
test22.1   sreport cluster utilization report
test22.2   sreport h, n, p, P, t, V options


test23.#   Testing of sstat commands and options.
=================================================
test23.1   sstat -e, h, usage and V options
test23.2   sstat -a, n, o, p, P, v options


test24.#   Testing of sshare/priority multifactor plugin.
=========================================================
test24.1   multifactor plugin algo test
test24.2   sshare h, n, p, P, v, and V options.
test24.3   multifactor plugin algo test for fairshare=parent
test24.4   Test of Fair Tree multifactor
test24.5   Test SiteFactor
test24.6   Test non-normalized factors
test24.7   Test normalized factors

test25.#   Testing of sprio command and options.
================================================
test25.1   sprio all options


test27.#   Testing of sdiag commands and options.
=================================================
test27.1   sdiag --usage
test27.2   sdiag --help
test27.3   sdiag --version
test27.4   sdiag --all (default output)
test27.5   sdiag --reset


test28.#   Testing of job array options.
========================================
test28.1   Confirms sbatch --array and scancel of the job arrays.
test28.2   checks that the --array environment variables are correct, and
	   checks that the --output and -error files were created and
	   contain the correct information.
test28.3   Validates that the scontrol show job contains the job array fields
test28.4   Validates scontrol update command for a job array with
	   a job array index and the whole job array.
test28.5   Validates that scontrol can hold and release a whole job
	   array or an individual jobid index.
test28.6   Validates that when a job array is submitted to multiple
	   partitions that the jobs run on them.
test28.7   Confirms job array dependencies.
test28.8   Test of job array suspend/resume.
test28.9   Test of maximum running task count in a job array.
test28.10  Test change to maximum running task count in a job array.
test28.11  Test that job arrays requesting features with --constraint are
	   purged from the slurmctld correctly after MinJobAge seconds.
test28.12  Verify head job isn't purged before other jobs in the array.
test28.13  Test requeue of only failed tasks in the job array.


test29.#   Testing of smd command and option.
=============================================
test29.1   Validate smd usage command.
test29.2   Validate smd show -c (config command).
test29.3   Validate smd -f (--faulty-nodes) command.
test29.4   Validate smd -d (--drain-node), and -R (--reason) set.
test29.5   Validate smd -r (--replace-node) option.
test29.7   Validates that the smd -j (--job-info) display.
test29.8   Validate that the MaxSpareNodeCount is enforced


test31.#   Test of Slurm Epilog and Prolog.
===========================================
test31.1   Validate proper epilog and prolog child process management.
test31.2   Validate that job is set to requeue held state at prolog failure.


test32.#   Test of sgather command and options.
===============================================
test32.1   Validates that the sgather --usage option reports the usage.
test32.2   Validates that the sgather --help option reports the help message.
test32.3   Validates that the sgather -V (Version) option reports the version.
test32.4   Validates that sgather copies specified files from compute nodes.
test32.5   Validates that sgather -k keeps the original source file.
test32.6   Validates that sgather -C compress the copied file.
test32.7   Validates that sgather -f ignores nonexistent source files.
test32.8   Validates that sgather -F changes the fanout message.
test32.9   Validates that sgather -p option preserves file state.
test32.10  Validates that sgather -r copies files recursively.
test32.11  Validates that sgather -v prints the output logging of the job.
test32.12  Validates that sgather -t changes the timeout message.

test33.#   Test of message forwarding.
======================================
test33.1   Validates the route_g_splithost api of the route plugin correctly
           splits hostlists.

test34.*   Test of Slurm preemption.
====================================
test34.1   Validate that partition PreemptMode is enforced.
test34.2   Validate that qos PreemptMode is enforced.

test35.*   Burst buffer tests
=============================
test35.1   Cray persistent burst buffer creation
test35.2   Cray job-specific burst buffer use
test35.3   Cray burst buffer use by job arrays
test35.4   Zero size job with burst buffer creation testing
test35.5   Cray dwstat command testing
test35.6   Test of --depend=afterburstbuffer option

test36.#   Testing of openlava/LSF wrappers and Perl APIs.
==========================================================
test36.1   lsid wrapper test
test36.2   bjobs wrapper test
test36.3   bkill wrapper test
test36.4   bsub wrapper test

test37.#   Testing of federations.
==================================
test37.1   sacctmgr operations on clusters and federations.
test37.2   Validate federated clusters return federated job ids.
test37.3   scontrol show federations
test37.4   federated job submission
test37.5   Federated Requeue
test37.6   Federated Job Updates
test37.7   Federated Cluster States
test37.8   scontrol --local, --sibling options
           scancel --sibling=<jobid>
test37.9   Verify federated scontrol, squeue, sinfo and sprio output
test37.10  Federated job cancellations
test37.11  Federated sacct output
test37.12  Federated sbatch|srun --test-only
test37.13  Validate federated arrays
test37.14  Validate federated scontrol notify
test37.15  Validate federated scontrol suspend
test37.16  Validate job cleanup when clusters are removed federation

test38.#   Testing of heterogeneous jobs.
=========================================
test38.1   Validate sbatch heterogeneous job options.
test38.2   Validate sbatch heterogeneous job environment variables.
test38.3   Validate salloc heterogeneous job options.
test38.4   Validate salloc heterogeneous job environment variables.
test38.5   Validate squeue heterogeneous job fields
test38.6   Test of SPANK plugin with heterogeneous jobs
test38.7   Test of MPI with heterogeneous jobs.
test38.8   Test of sacct functionality for heterogeneous jobs.
test38.9   Validate srun --pack-group option.
test38.10  Test of scontrol update job for heterogeneous jobs.
test38.11  Validate sbcast for a pack job allocation.
test38.12  Test label option with pack job allocation.
test38.13  Test that job arrays of pack jobs are rejected
test38.14  Test pack job step output file labling and different commands/args
test38.15  Test for proper handling of different rank end times
test38.16  Test environment variables needed by MPI
test38.17  Test for multiple, out of order srun --pack-group options

test39.#   Test of job select/cons_tres and --gpu options.
==========================================================
test39.1   Test full set of sbatch --gpu options and scontrol show job
test39.2   Test full set of salloc --gpu options and scontrol show job
test39.3   Test full set of srun --gpu options and scontrol show step
test39.4   Test some invalid combinations of --gpu options
test39.5   Test some valid combinations of srun --gpu options
test39.6   Ensure job requesting GPUs on multiple sockets gets CPUs on them
test39.7   Test --cpus-per-gpu option
test39.8   Test --gpu-bind options
test39.9   Test --gpu-freq options
test39.10  Test --mem-per-gpu option
test39.11  Test GRES options with craynetwork (no topology)
test39.12  Test some valid combinations of srun --gpu and non-GPU GRES options
test39.13  Validate proper GRES operation under heavy load (many jobs)
test39.14  Increase size of job with allocated GPUs
test39.15  Test --gpus-per-tres with --overcommit option
test39.16  Test --gpus-per-tres with --exclusive option
test39.17  Test allocating sub-sets of GRES to job steps
test39.18  Test gres.conf and system GPU normalization and merging logic
test39.19  Test accounting for GPU resources with various allocation options
test39.20  Test GPU resource limits with various allocation options
test39.21  Simple CUDA test
test39.22  Test heterogeneous job GPU allocations.
test39.23  Test --gpus-per-task with implicit task count

test40.#   Test of job select/cons_tres and gres/mps options.
=============================================================
test40.1   Test some invalid gres/mps job option
test40.2   Test scheduling of gres/gpu and gres/mps
test40.3   Test accounting for MPS resources with various allocation options
test40.4   Test MPS resource limits with various allocation options
test40.5   Increase size of job with allocated MPS
test40.6   Decrease size of job with allocated MPS
test40.7   DEFUNCT
test40.8   Simple CUDA MPS test
