I noticed https://github.com/ruby/ruby/blob/master/ext/-test-/wait/wait.c, but the methods defined there like io_maybe_wait_readable don't seem used anywhere.
In fact I couldn't find any test for rb_io_maybe_wait_* functions.
The TruffleRuby team will add some basic specs based on the non-maybe variants of these functions.
It would be useful to add some MRI tests for this, and also test with a scheduler.
I noticed https://github.com/ruby/ruby/blob/master/ext/-test-/wait/wait.c, but the methods defined there like
io_maybe_wait_readabledon't seem used anywhere.In fact I couldn't find any test for rb_io_maybe_wait_* functions.
The TruffleRuby team will add some basic specs based on the non-maybe variants of these functions.
It would be useful to add some MRI tests for this, and also test with a scheduler.