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Tyler Goodlet 268bd0d8ec Demo-abandonment on shielded `trio`-side work
Finally this reproduces the issue as it (originally?) exhibited inside
`piker` where the `Actor.lifetime_stack` wasn't closed in cases where
during `infected_aio`-actor cancellation/shutdown `trio` side tasks
which are doing shielded (teardown) work are NOT being watched/waited on
from the `aio_main()` task-closure inside `run_as_asyncio_guest()`!

This is then the root cause of the guest-run being abandoned since if
our `aio_main()` task-closure doesn't know it should allow the run to
finish, it's going to call `loop.close()` eventually resulting in the
`GeneratorExit` thrown into `trio._core._run.unrolled_run()`..

So, this extends the `test_sigint_closes_lifetime_stack()` suite to
include cases for such shielded `trio`-task ops:
- add a new `trio_side_is_shielded: bool` which will toggle whether to
  add a shielded 0.5s `trio.sleep()` loop to `manage_file()` which
  should outlive the `asyncio` event-loop shutdown sequence and result
  in an abandoned guest-run and thus a leaked file.
- parametrize the existing suite with this case resulting in a total 16
  test set B)

This patch demonstrates the problem with our `aio_main()` task-closure
impl via the now 4 failing tests, a fix is coming in a follow up commit!
2024-06-26 12:01:36 -04:00
..
conftest.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_2way.py Move context-streaming operational tests into one mod 2021-12-06 16:45:44 -05:00
test_advanced_faults.py Update tests for `PldRx` and `Context` changes 2024-05-09 16:48:53 -04:00
test_advanced_streaming.py Tweak some tests for spurious failues 2024-03-11 10:37:34 -04:00
test_cancellation.py Update tests for `PldRx` and `Context` changes 2024-05-09 16:48:53 -04:00
test_caps_based_msging.py More msg-spec tests tidying 2024-04-14 19:50:09 -04:00
test_child_manages_service_nursery.py Adjust all `RemoteActorError.type` using tests 2024-03-19 18:08:54 -04:00
test_clustering.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_context_stream_semantics.py Add a "current IPC `Context`" `ContextVar` 2024-05-07 15:35:45 -04:00
test_debugger.py Use new `._debug._repl_fail_msg` inside `test_pause_from_sync` 2024-06-10 17:57:43 -04:00
test_discovery.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_docs_examples.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_infected_asyncio.py Demo-abandonment on shielded `trio`-side work 2024-06-26 12:01:36 -04:00
test_inter_peer_cancellation.py Update tests for `PldRx` and `Context` changes 2024-05-09 16:48:53 -04:00
test_legacy_one_way_streaming.py Flip a last `MultiError` to a beg, add todo on `@stream` func 2024-04-14 19:39:57 -04:00
test_local.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_multi_program.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_pldrx_limiting.py Update pld-rx limiting test(s) to use deco input 2024-06-17 09:24:03 -04:00
test_pubsub.py Add (back) a `tractor._testing` sub-pkg 2024-03-13 09:09:08 -04:00
test_resource_cache.py Bump timeout on resource cache test a bitty bit. 2024-01-03 22:27:05 -05:00
test_rpc.py Adjust all `RemoteActorError.type` using tests 2024-03-19 18:08:54 -04:00
test_runtime.py Drop now-deprecated deps on modern `trio`/Python 2024-03-13 18:41:24 -04:00
test_shm.py Pass `str` dtype for `use_str` case 2023-06-15 12:20:20 -04:00
test_spawning.py Update tests for `PldRx` and `Context` changes 2024-05-09 16:48:53 -04:00
test_task_broadcasting.py Port all tests to new `reg_addr` fixture name 2023-10-18 15:39:20 -04:00
test_trioisms.py Drop now-deprecated deps on modern `trio`/Python 2024-03-13 18:41:24 -04:00