mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
5f69a7f604
* Rename `rb_scheduler` to `rb_fiber_scheduler`. * Use public interface if available. * Use `rb_check_funcall` where possible. * Don't use `unblock` unless the fiber was non-blocking.
45 lines
922 B
Ruby
45 lines
922 B
Ruby
# frozen_string_literal: true
|
|
require "test/unit"
|
|
require_relative 'scheduler'
|
|
|
|
class TestFiberThread < Test::Unit::TestCase
|
|
def test_thread_join
|
|
thread = Thread.new do
|
|
scheduler = Scheduler.new
|
|
Fiber.set_scheduler scheduler
|
|
|
|
result = nil
|
|
Fiber.schedule do
|
|
result = Thread.new{:done}.value
|
|
end
|
|
|
|
scheduler.run
|
|
result
|
|
end
|
|
|
|
assert_equal :done, thread.value
|
|
end
|
|
|
|
def test_thread_join_blocking
|
|
thread = Thread.new do
|
|
scheduler = Scheduler.new
|
|
Fiber.set_scheduler scheduler
|
|
|
|
result = nil
|
|
Fiber.schedule do
|
|
Fiber.new(blocking: true) do
|
|
# This can deadlock if the blocking state is not taken into account:
|
|
Thread.new do
|
|
sleep(0)
|
|
result = :done
|
|
end.join
|
|
end.resume
|
|
end
|
|
|
|
scheduler.run
|
|
result
|
|
end
|
|
|
|
assert_equal :done, thread.value
|
|
end
|
|
end
|