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Procedure of integration test

To verify that xsub, xstat, xdel are working properly, test the following items.

testing xsub

  • run xsub -t

    $ xsub -t
    • Verify output JSON has "parameters" keys like the following (keys other than "parameteres" are optional): 
      {
  "parameters": {
    "mpi_procs": {
      "description": "MPI process",
      "default": 1,
      "format": "^[1-9]\\d*$"
    },
    "omp_threads": {
      "description": "OMP threads",
      "default": 1,
      "format": "^[1-9]\\d*$"
    }
  }
}

  • run xsub command as follows. (change the parameters properly for each host.)

    $ xsub sleep10.sh -d work_dir -l log_dir -p '{"mpi_procs":2,"omp_threads":4}'
    • Verify that JSON is printed to stdout. It should contain "job_id" key like the following: 
      {
  "job_id": "41988",
  "raw_output": [
    "41988"
  ],
  "parent_script": "/path/to/xsub_py/work_dir/sleep10_xsub1.sh"
}
    • Verify that the job is submitted to the scheduler.
    • Verify that work_dir/sleep10_xsub.sh is created with the specified parameters.
    • Verify that log_dir/xsub.log is created and the log is appended to this file.
    • Verify that work_dir/pwd.txt contains the path to work_dir after the job has finished.
    • Clean up the temporary directories as follows: 
      $ rm -rf work_dir log_dir

testing xstat

  • First, run xsub as follows.

    $ xsub sleep10.sh -d work_dir -l log_dir
    • JSON like the following will be printed. 
      {
  "job_id": "12345",
  ...
}

  • Run xstat -m <JOB_ID> with the job ID shown by xsub. You must do it while the job is running, namely, within 10 seconds. If you couldn't make it, run xsub again.

    $ xstat -m 12345
    • You will see the output like the following. Make sure that the status is running: 
      {
  "12345": {
    "status": "running",
    ...
  }
}
    • Verify that JSON with the status "queued" or "running" is printed.

  • After the job finished, run xstat command again and verify that the status changed to "finished".

    $ xstat -m 12345
    • Output will be like the following. Make sure that the status became finished: 
      {
  "12345": {
    "status": "finished",
    ...
  }
}

  • Clean up the temporary directories after you completed the tests.

    $ rm -rf work_dir log_dir

  • Run xstat without argument and verify that the status of the job scheduler is displayed in plain text format.

    $ xstat
    • Output will be like the following. An output of the scheudler will be shown: 
      USER     PID  %CPU %MEM      VSZ    RSS   TT  STAT STARTED     TIME COMMAND
foobar 74357  19.3  0.6  6602472 201140   ??  S    土02PM   4:29.57 /Applications/...
...

testing xdel

  • Run the following command. (Replace the job id with yours.) 
    $ xsub sleep10.sh -d work_dir -l log_dir
  • While your job is running, run xdel to cancel the job like the following: 
    $ xdel 12345
  • Verify that the job is properly terminated by running xstat command. 
    $ xstat 12345
    • The status of the job should be 'finished'.
  • Clean up the temporary directories by the following command: 
    $ rm -rf work_dir log_dir