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144 Commits (c3b209fa4fd61e656fd052ea5f9c8fb8edd2f1f3)

Author SHA1 Message Date
Tyler Goodlet dc475b54ab More obnoxious CI timeout handling 2020-12-18 19:26:29 -05:00
Tyler Goodlet a95488ad2f Handle pexpect's internal timeout 2020-12-18 17:57:44 -05:00
Tyler Goodlet 47f68a0532 Skip debugger tests on non-trio backends 2020-12-17 16:37:05 -05:00
Tyler Goodlet 797bcc1df2 Handle early timeouts on last debugger test 2020-12-17 13:35:45 -05:00
Tyler Goodlet 201771a521 'Fix mypy, change interal type name to `ReceiveStream`, settle on `.shield()`' 2020-12-17 12:01:49 -05:00
Tyler Goodlet 15ead6b561 Add a way to shield a stream's underlying channel 
Add a ``tractor._portal.StreamReceiveChannel.shield_channel()`` context
manager which allows for avoiding the closing of an IPC stream's
underlying channel for the purposes of task re-spawning. Sometimes you
might want to cancel a task consuming a stream but not tear down the IPC
between actors (the default). A common use can might be where the task's
"setup" work might need to be redone but you want to keep the
established portal / channel in tact despite the task restart.

Includes a test.
 2020-12-16 21:42:28 -05:00
Tyler Goodlet 0118589875 Add race case handling for mp backend 2020-12-12 13:30:14 -05:00
Tyler Goodlet a8406c8626 Toss in another tests with daemon subactors 2020-10-15 23:16:56 -04:00
Tyler Goodlet 61a8df358c Comments tweak 2020-10-14 09:06:40 -04:00
Tyler Goodlet 1b6ee2ecf6 Skip sync sleep test on windows 2020-10-13 15:26:46 -04:00
Tyler Goodlet 15edcc622d Skip it on windows too 2020-10-13 15:13:46 -04:00
Tyler Goodlet fd59f4ad16 On windows .spawn dne? 2020-10-13 14:56:26 -04:00
Tyler Goodlet a934eb063c Factor `repodir()` helper into conftest.py 2020-10-13 14:49:31 -04:00
Tyler Goodlet a49deb46f1 Revert "Make tests a package (for relative imports)" 
This reverts commit 1710b642a5.
 2020-10-13 14:42:16 -04:00
Tyler Goodlet 666966097a Revert "Change to relative conftest.py imports" 
This reverts commit 2b53c74b1c.
 2020-10-13 14:42:02 -04:00
Tyler Goodlet ba52de79e1 Skip quad ex on local mp tests as well 2020-10-13 14:20:19 -04:00
Tyler Goodlet 24ef919334 Skip sync sleep test on mp backend 2020-10-13 14:16:20 -04:00
Tyler Goodlet 1710b642a5 Make tests a package (for relative imports) 2020-10-13 10:50:21 -04:00
Tyler Goodlet a88a6ba7a3 Add pattern matching to test 2020-10-13 00:36:34 -04:00
Tyler Goodlet 0e344eead8 Add a "cancel arrives during a sync sleep in child" test 
This appears to demonstrate the same bug found in #156. It looks like
cancelling a subactor with a child, while that child is running sync code,
can result in the child never getting cancelled due to some strange
condition where the internal nurseries aren't being torn down as
expected when a `trio.Cancelled` is raised.
 2020-10-12 23:25:22 -04:00
Tyler Goodlet acb4cb0b2b Add test showing issue with child in tty lock when cancelled 2020-10-07 06:08:31 -04:00
Tyler Goodlet abf8bb2813 Add a deep nested error propagation test 2020-10-06 09:21:53 -04:00
Tyler Goodlet 2b53c74b1c Change to relative conftest.py imports 2020-10-05 11:58:58 -04:00
Tyler Goodlet 371025947a Add a multi-subactor test where the root errors 2020-10-05 11:58:58 -04:00
Tyler Goodlet 31c1a32d58 Add re-entrant root breakpoint test; demonstrates a bug.. 2020-10-05 11:58:58 -04:00
Tyler Goodlet e387e8b322 Add a multi-subactor test with nesting 2020-10-05 11:58:58 -04:00
Tyler Goodlet 73a32f7d9c Add initial subactor debug tests 2020-10-05 11:58:58 -04:00
Tyler Goodlet 0a2a94fee0 Add initial root actor debugger tests 2020-10-05 11:58:58 -04:00
Tyler Goodlet e7ee0fec34 Pass a copy of the expected exposed modules 2020-09-24 10:12:10 -04:00
Guillermo Rodriguez 5e3ce765dd
Drop mac support, will continue the experiment on another branch 2020-09-03 10:41:09 -03:00
Guillermo Rodriguez ad68ff665f
Missing a platform.system() check 2020-09-03 09:57:04 -03:00
Guillermo Rodriguez c993e36e95
Simplified CI detection 2020-09-03 09:44:24 -03:00
Guillermo Rodriguez 03e5852acf
Added some missing CI integration pieces 2020-09-02 13:19:42 -03:00
Tyler Goodlet 451170bb63 Pass explicit kwargs to new discovery test funcs 2020-08-13 13:26:08 -04:00
Tyler Goodlet 0c8dcd0ec5 Use allocated arbiter port in local reg test 2020-08-13 11:54:37 -04:00
Tyler Goodlet 1ae0efb033 Make rpc_module_paths a list 2020-08-13 11:53:45 -04:00
Tyler Goodlet acd5b80f4c Add close channel test with remote arbiter 2020-08-08 15:17:04 -04:00
Tyler Goodlet c821690834 Actor cancellation is now more latent; loosen timeing 2020-08-08 15:16:10 -04:00
Tyler Goodlet 7f74182a8a Never allow more then info logging in daemon; causes blocking 2020-08-08 15:15:43 -04:00
Tyler Goodlet 3a868fec30 Cancel root nursery to trigger failure 
The real issue is if the root nursery gets cancelled prior to
de-registration with the arbiter. This doesn't seem easy to
reproduce by side effect of a KBI however that is how it was
discovered in practise.
 2020-08-07 11:34:17 -04:00
Tyler Goodlet d2d8860dad Add test for dereg failure on manual stream close 
There was code from the last de-registration fix PR that I had commented
(to do with shielding arbiter dereg steps in `Actor._async_main()`) because
the block didn't seem to make a difference under infinite streaming
tests. Turns out it **for sure** is needed under certain conditions (likely
if the actor's root nursery is cancelled prior to actor nursery exit).
This was an attempt to simulate the failure mode if you manually close the
stream **before** cancelling the containing **actor**.

More tests to come I guess.
 2020-08-07 09:16:01 -04:00
Tyler Goodlet a5279f80a7 Actually reproduce the de-registration problem 
This truly reproduces #141. It turns out the problem only occurs when
we're cancelled in the middle of consuming "infinite streams".
Good news is this tests a lot of edge cases :)
 2020-08-03 18:28:09 -04:00
Tyler Goodlet 699bfd1857 Run unreg on cancel tests with remote arbiter as well 2020-08-03 15:41:41 -04:00
Tyler Goodlet 2ccaa94c60 Move daemon fixture up to conftest 2020-08-03 15:39:54 -04:00
Tyler Goodlet 0d9483376d Test cancel with SIGINT on non-windows as well 2020-08-03 13:01:56 -04:00
Tyler Goodlet cd2d8c217a Test that subactors deregister on cancel 2020-08-03 12:53:03 -04:00
Tyler Goodlet da56d0f043 Add slight delays to SIGINT tests on mp 2020-07-29 13:27:15 -04:00
Tyler Goodlet 8f17c89cf9 Skip **every** quad test for mp on ci 2020-07-29 10:26:19 -04:00
Tyler Goodlet 5715fd4599 Skip streaming tests 2020-07-27 12:20:46 -04:00
Tyler Goodlet e8a38e4d15 Fix cancelled type handling 2020-07-27 11:15:05 -04:00