kqueue will remove pipes automatically if their read end is closed.
Unfortunately this means that trying to unregister it (which is
necessary to clean up resources & for consistency with other ioselectors
implementations) will set an ENOENT error, which currently raises an
exception.
(ETA: in other words, it is currently impossible to call unregister on a
pipe fd without potentially getting the selector into an invalid state
on platforms with kqueue.)
Avoid this issue by ignoring ENOENT errors returned from kqueue.
(Tested on FreeBSD. I added a test case to the tioselectors file; the
seemingly unrelated change is to fix a race condition that doesn't
appear on Linux, so that it would run my code too.)
Each test must have a filename of the form: t*.nim
Note:Testament is only aware of tests under a directory (eg tests/foo/) and will ignore
top-level tests like tests/tbar.nim.
Specs
Each test can contain a spec in a discard """ ... """ block.
Check out the parseSpec procedure in the specs module for a full and reliable reference
action
Specifies what action this test should take.
Default: run
Options:
compile - compiles the module and fails the test if compilations fails.
run - compiles and runs the module, fails the test if compilation or
execution of test code fails.
reject - compiles the module and fails the test if compilation succeeds.
There are certain spec keys that imply run, including output and
outputsub.
Categories
Each folder under this directory represents a test category, which can be
tested by running koch tests pcat <category> (or cat to avoid parallel
testing, which is slower).
The folder dll contains simple DLL tests.
The folder realtimeGC contains a test for validating that the realtime GC
can run properly without linking against the nimrtl.dll/so.
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