Installation:
1. Install this to make the testing easier:
git clone git@github.com:catalyst/moodle-tool_testtasks.git admin/tool/testtasks/
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2. Clear adhoc task queue:
php admin/tool/testtasks/cli/clear_adhoc_task_queue.php
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3. Set "Path to PHP CLI" admin setting according to your environment:
php admin/cli/cfg.php --name=pathtophp --set='/usr/bin/php'
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4. Enable "Allow 'Run now' for scheduled tasks" admin setting:
php admin/cli/cfg.php --name=enablerunnow --set='1' --component=tool_task
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Testing instructions:
1. Open terminal and run cron:
2. Confirm, that cron runs as normal.
3. Generate an adhoc task:
php admin/tool/testtasks/cli/queue_adhoc_tasks.php -d=1 -n=1
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4. Run the CLI for adhoc tasks:
php admin/cli/adhoc_task.php --execute
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5. Confirm, that output looks like:
root@c69335460f7f:/siteroot# php admin/cli/adhoc_task.php --execute
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Server Time: Tue, 14 Apr 2020 16:16:22 +1000
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Execute adhoc task: tool_testtasks\task\timed_adhoc_task
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... started 16:16:22. Current memory use 14.2MB.
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Starting adhoc task '1 of 1' wth duration: 1
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adhoc task running: 1/1 seconds
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Ending adhoc task '1 of 1' with duration: 1
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... used 2 dbqueries
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... used 1.0067901611328 seconds
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Adhoc task complete: tool_testtasks\task\timed_adhoc_task
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Ran 1 adhoc tasks found at Tue, 14 Apr 2020 16:16:22 +1000
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6. Run the CLI for scheduled task:
php admin/cli/scheduled_task.php --execute='\tool_recyclebin\task\cleanup_course_bin'
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7. Confirm, that output looks like:
Execute scheduled task: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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... used 10 dbqueries
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... used 0.016839027404785 seconds
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Scheduled task complete: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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8. Navigate to Site administration > Server > Tasks > Task processing
9. Confirm, that new setting "cron_enabled" is presented and enabled.
10. Disable "cron_enabled" setting.
11. Run SQL and confirm, that static caches were cleared after cron was disabled via GUI:
moodle=# select to_timestamp(value::int) as "Caches cleared at" from mdl_config where name = 'scheduledtaskreset';
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Caches cleared at
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------------------------
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2020-04-14 16:19:01+10
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(1 row)
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12. Run cron:
13. Confirm, that output looks like:
Cron is disabled. Use --force to override.
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14. Enable cron via CLI:
php admin/cli/cron.php --enable
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15. Confirm, that output looks like:
Cron has been enabled for the site.
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16. Navigate to Site administration > Server > Tasks > Task processing.
17. Confirm, that cron is enbaled.
18. Disable cron via CLI:
php admin/cli/cron.php --disable
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19. Confirm, that output looks like:
Cron has been disabled for the site.
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20. Run SQL and confirm, that static caches were cleared after cron was disabled via CLI:
moodle=# select to_timestamp(value::int) as "Caches cleared at" from mdl_config where name = 'scheduledtaskreset';
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Caches cleared at
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------------------------
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2020-04-14 16:30:33+10
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(1 row)
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21. Run cron with --force:
php admin/cli/cron.php --force
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22. Confirm, that cron runs as normal.
23. Run the CLI for adhoc tasks:
php admin/cli/adhoc_task.php --execute
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24. Confirm, that output looks like:
Cron is disabled. Use --force to override.
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25. Run the CLI for adhoc tasks with --force:
php admin/cli/adhoc_task.php --execute --force
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26. Confirm, that output looks like:
Server Time: Tue, 14 Apr 2020 16:35:14 +1000
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Ran 0 adhoc tasks found at Tue, 14 Apr 2020 16:35:14 +1000
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27. Run the CLI for scheduled task:
php admin/cli/scheduled_task.php --execute='\tool_recyclebin\task\cleanup_course_bin'
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28. Confirm, that output looks like:
Cron is disabled. Use --force to override.
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29. Run the CLI for scheduled task with --force:
php admin/cli/scheduled_task.php --execute='\tool_recyclebin\task\cleanup_course_bin' --force
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30. Confirm, that output looks like:
Execute scheduled task: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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... used 8 dbqueries
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... used 0.018432140350342 seconds
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Scheduled task complete: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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31. Navigate to Site administration > Server > Tasks > Scheduled tasks.
32. Confirm, that warning message is displayed:
Cron is disabled. No new tasks will be started. The system will not operate properly until it is enabled again.
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33. Run "tool_recyclebin\task\cleanup_course_bin" task by clicking "Run now" link.
34. Confirm, that task runs successfully and output looks like:
Cleanup course recycle bin
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Execute scheduled task: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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... started 13:10:35. Current memory use 18.4MB.
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... used 4 dbqueries
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... used 0.0070009231567383 seconds
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Scheduled task complete: Cleanup course recycle bin (tool_recyclebin\task\cleanup_course_bin)
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35. Navigate to Site administration > Server > Tasks > Tasks running now.
36. Confirm, that warning message is displayed:
Cron is disabled. No new tasks will be started. The system will not operate properly until it is enabled again.
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37. Enable cron.
38. Generate adhoc tasks:
php admin/tool/testtasks/cli/queue_adhoc_tasks.php -d=10 -n=100
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39. Open two terminals and run the CLI for adhoc tasks:
php admin/cli/adhoc_task.php --execute
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40. Navigate to Site administration > Server > Tasks > Tasks running now.
41. Confirm, there are 2 adhoc tasks running now.
42. Confirm, that "Time" and "Started" show when the task was started.
43. Confirm, that "Hostname" shows server name where the task is running.
44. Confirm, that "PID" shows PHP process ID.
45. Confirm, that each task has a label "Ad-hoc task id: N", where N - is an id of the task being processed.
46. Open the third terminal and disable cron via CLI with --disable-wait:
php admin/cli/cron.php --disable-wait
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47. Confirm, that it waits for running tasks to finish, displays the number of running task every second and then exits:
Cron has been disabled for the site.Allocating 10 mins for the tasks to finish.2 tasks currently running.....1 tasks currently running..All scheduled and adhoc tasks finished.
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48. Confirm, that both adhoc runners stopped working.
49. Enable cron via CLI:
php admin/cli/cron.php --enable
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50. Run the CLI for 2 adhoc runners again:
php admin/cli/adhoc_task.php --execute
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51. Disable cron via CLI with --disable-wait with a small wait value:
php admin/cli/cron.php --disable-wait=1
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52. Confirm, that it waits for couple of seconds and then exits:
Cron has been disabled for the site.Allocating 1 sec for the tasks to finish.2 tasks currently running.
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Wait time (1 sec) elapsed, but 2 task(s) still running.
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Exiting with code 1.
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53. Confirm, that it exits with status 1:
54. Navigate to Site administration > Server > Tasks > Tasks running now.
55. Confirm, that you can see "Nothing to display" message.
56. Clear adhoc task queue:
php admin/tool/testtasks/cli/clear_adhoc_task_queue.php
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57. Generate 40 adhoc task:
php admin/tool/testtasks/cli/queue_adhoc_tasks.php -d=1 -n=40
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58. Emulate the cron at the hight scale and update 20 scheduled and 40 adhoc tasks like they are running now:
update mdl_task_scheduled set timestarted = 1586721857, hostname = 'host1', pid = 1111 where id < 21;
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update mdl_task_adhoc set timestarted = 1586761857, hostname = 'host2', pid = 2222;
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59. Navigate to Site administration > Server > Tasks > Tasks running now.
60. Confirm, that you can see 20 scheduled and 40 adhoc running tasks on the page.
61. Confirm, that you can sort the table by any column.
62. Run cron script with --list:
php admin/cli/cron.php --list
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63. Confirm, that output contains all running task and well-formatted:
The list of currently running tasks:
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PID HOST TYPE TIME CLASSNAME
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1111 host1 scheduled 6 days 12 hours \core\task\backup_cleanup_task
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1111 host1 scheduled 6 days 12 hours \core\task\blog_cron_task
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1111 host1 scheduled 6 days 12 hours \core\task\cache_cleanup_task
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...
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...
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2222 host2 adhoc 6 days 1 hour \tool_testtasks\task\timed_adhoc_task
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2222 host2 adhoc 6 days 1 hour \tool_testtasks\task\timed_adhoc_task
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2222 host2 adhoc 6 days 1 hour \tool_testtasks\task\timed_adhoc_task
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Improvement
Minor
MDL-69227 Have the deprecated task cli's just call the new cli's
