|
| 1 | +# THIS FILE IS PART OF THE CYLC WORKFLOW ENGINE. |
| 2 | +# Copyright (C) NIWA & British Crown (Met Office) & Contributors. |
| 3 | +# |
| 4 | +# This program is free software: you can redistribute it and/or modify |
| 5 | +# it under the terms of the GNU General Public License as published by |
| 6 | +# the Free Software Foundation, either version 3 of the License, or |
| 7 | +# (at your option) any later version. |
| 8 | +# |
| 9 | +# This program is distributed in the hope that it will be useful, |
| 10 | +# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | +# GNU General Public License for more details. |
| 13 | +# |
| 14 | +# You should have received a copy of the GNU General Public License |
| 15 | +# along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | + |
| 17 | +from cylc.flow.job_runner_mgr import ( |
| 18 | + JobRunnerManager, JOB_FILES_REMOVED_MESSAGE) |
| 19 | + |
| 20 | +jrm = JobRunnerManager() |
| 21 | + |
| 22 | + |
| 23 | +SAMPLE_STATUS = """ |
| 24 | +ignore me, I have no = sign |
| 25 | +CYLC_JOB_RUNNER_NAME=pbs |
| 26 | +CYLC_JOB_ID=2361713 |
| 27 | +CYLC_JOB_RUNNER_SUBMIT_TIME=2025-01-28T14:46:04Z |
| 28 | +CYLC_JOB_PID=2361713 |
| 29 | +CYLC_JOB_INIT_TIME=2025-01-28T14:46:05Z |
| 30 | +CYLC_MESSAGE=2025-01-28T14:46:05Z|INFO|sleep 31 |
| 31 | +CYLC_JOB_RUNNER_EXIT_POLLED=2025-01-28T14:46:08Z |
| 32 | +CYLC_JOB_EXIT=SUCCEEDED |
| 33 | +CYLC_JOB_EXIT_TIME=2025-01-28T14:46:38Z |
| 34 | +""" |
| 35 | + |
| 36 | + |
| 37 | +def test__job_poll_status_files(tmp_path): |
| 38 | + """Good Path: A valid job.status files exists""" |
| 39 | + (tmp_path / 'sub').mkdir() |
| 40 | + (tmp_path / 'sub' / 'job.status').write_text(SAMPLE_STATUS) |
| 41 | + ctx = jrm._jobs_poll_status_files(str(tmp_path), 'sub') |
| 42 | + assert ctx.job_runner_name == 'pbs' |
| 43 | + assert ctx.job_id == '2361713' |
| 44 | + assert ctx.job_runner_exit_polled == 1 |
| 45 | + assert ctx.pid == '2361713' |
| 46 | + assert ctx.time_submit_exit == '2025-01-28T14:46:04Z' |
| 47 | + assert ctx.time_run == '2025-01-28T14:46:05Z' |
| 48 | + assert ctx.time_run_exit == '2025-01-28T14:46:38Z' |
| 49 | + assert ctx.run_status == 0 |
| 50 | + assert ctx.messages == ['2025-01-28T14:46:05Z|INFO|sleep 31'] |
| 51 | + |
| 52 | + |
| 53 | +def test__job_poll_status_files_task_failed(tmp_path): |
| 54 | + """Good Path: A valid job.status files exists""" |
| 55 | + (tmp_path / 'sub').mkdir() |
| 56 | + (tmp_path / 'sub' / 'job.status').write_text("CYLC_JOB_EXIT=FOO") |
| 57 | + ctx = jrm._jobs_poll_status_files(str(tmp_path), 'sub') |
| 58 | + assert ctx.run_status == 1 |
| 59 | + assert ctx.run_signal == 'FOO' |
| 60 | + |
| 61 | + |
| 62 | +def test__job_poll_status_files_deleted_logdir(): |
| 63 | + """The log dir has been deleted whilst the task is still active. |
| 64 | + Return the context with the message that the task has failed. |
| 65 | + """ |
| 66 | + ctx = jrm._jobs_poll_status_files('foo', 'bar') |
| 67 | + assert ctx.run_signal == JOB_FILES_REMOVED_MESSAGE |
| 68 | + assert ctx.run_status == 1 |
| 69 | + assert ctx.job_runner_exit_polled == 1 |
| 70 | + |
| 71 | + |
| 72 | +def test__job_poll_status_files_ioerror(tmp_path, capsys): |
| 73 | + """There is no readable file. |
| 74 | + """ |
| 75 | + (tmp_path / 'sub').mkdir() |
| 76 | + jrm._jobs_poll_status_files(str(tmp_path), 'sub') |
| 77 | + cap = capsys.readouterr() |
| 78 | + assert '[Errno 2] No such file or directory' in cap.err |
0 commit comments