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Adjust `asyncio` test for stricter ctx-self-cancels 

Use `expect_ctx()` around the portal cancellation case, toss in
a `'context'` parametrization and return just the `Context.outcome` from
`main()` B)
modden_spawn_from_client_req
Tyler Goodlet 2024-03-07 21:33:07 -05:00
parent 2e797ef7ee
commit c025761f15
1 changed files with 28 additions and 7 deletions
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35
tests/test_infected_asyncio.py
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@ -19,6 +19,8 @@ from tractor import (
) )
from tractor.trionics import BroadcastReceiver from tractor.trionics import BroadcastReceiver
from conftest import expect_ctxc
async def sleep_and_err( async def sleep_and_err(
sleep_for: float = 0.1, sleep_for: float = 0.1,
@ -190,7 +192,8 @@ async def trio_ctx(
@pytest.mark.parametrize( @pytest.mark.parametrize(
'parent_cancels', [False, True], 'parent_cancels',
['context', 'actor', False],
ids='parent_actor_cancels_child={}'.format ids='parent_actor_cancels_child={}'.format
) )
def test_context_spawns_aio_task_that_errors( def test_context_spawns_aio_task_that_errors(
@ -214,18 +217,36 @@ def test_context_spawns_aio_task_that_errors(
# debug_mode=True, # debug_mode=True,
loglevel='cancel', loglevel='cancel',
) )
async with p.open_context( async with (
trio_ctx, expect_ctxc(
) as (ctx, first): yay=parent_cancels == 'actor',
),
p.open_context(
trio_ctx,
) as (ctx, first),
):
assert first == 'start' assert first == 'start'
if parent_cancels: if parent_cancels == 'actor':
await p.cancel_actor() await p.cancel_actor()
await trio.sleep_forever() elif parent_cancels == 'context':
await ctx.cancel()
return await ctx.result() else:
await trio.sleep_forever()
async with expect_ctxc(
yay=parent_cancels == 'actor',
):
await ctx.result()
if parent_cancels == 'context':
# to tear down sub-acor
await p.cancel_actor()
return ctx.outcome
if parent_cancels: if parent_cancels:
# bc the parent made the cancel request, # bc the parent made the cancel request,