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Add timeout around test and prints for guidance

context_caching
Tyler Goodlet 2021-12-15 14:22:26 -05:00
parent 52627a6326
commit f617da6ff1
1 changed files with 15 additions and 13 deletions
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12
tests/test_resource_cache.py
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@ -21,6 +21,8 @@ async def streamer(
await stream.send(val) await stream.send(val)
await trio.sleep(0.001) await trio.sleep(0.001)
print('producer finished')
@acm @acm
async def open_stream() -> Awaitable[tractor.MsgStream]: async def open_stream() -> Awaitable[tractor.MsgStream]:
@ -32,18 +34,16 @@ async def open_stream() -> Awaitable[tractor.MsgStream]:
ctx.open_stream() as stream, ctx.open_stream() as stream,
): ):
yield stream yield stream
breakpoint()
print('CANCELLING STREAMER')
await portal.cancel_actor() await portal.cancel_actor()
print('CANCELLED STREAMER')
@acm @acm
async def maybe_open_stream(taskname: str): async def maybe_open_stream(taskname: str):
async with tractor.trionics.maybe_open_context( async with tractor.trionics.maybe_open_context(
# NOTE: all secondary tasks should cache hit on the same key # NOTE: all secondary tasks should cache hit on the same key
key='stream', acm_func=open_stream,
mngr=open_stream(),
) as (cache_hit, stream): ) as (cache_hit, stream):
if cache_hit: if cache_hit:
@ -86,13 +86,13 @@ def test_open_local_sub_to_stream():
seq = [] seq = []
async for msg in stream: async for msg in stream:
seq.append(msg) seq.append(msg)
print(f'{taskname} received {msg}')
assert set(seq).issubset(set(full)) assert set(seq).issubset(set(full))
print(f'{taskname} finished') print(f'{taskname} finished')
# TODO: turns out this isn't multi-task entrant XD # TODO: turns out this isn't multi-task entrant XD
# We probably need an indepotent entry semantic? # We probably need an indepotent entry semantic?
with trio.fail_after(3):
async with tractor.open_root_actor(): async with tractor.open_root_actor():
async with ( async with (
trio.open_nursery() as nurse, trio.open_nursery() as nurse,
@ -101,4 +101,6 @@ def test_open_local_sub_to_stream():
nurse.start_soon(get_sub_and_pull, f'task_{i}') nurse.start_soon(get_sub_and_pull, f'task_{i}')
await trio.sleep(0.001) await trio.sleep(0.001)
print('all consumer tasks finished')
trio.run(main) trio.run(main)