async def test_loop_runner_gen():
runner = LoopRunner(asynchronous=True)
assert runner.loop is IOLoop.current()
assert not runner.is_started()
await asyncio.sleep(0.01)
runner.start()
assert runner.is_started()
await asyncio.sleep(0.01)
runner.stop()
assert not runner.is_started()
await asyncio.sleep(0.01)
def test_loop_runner_gen():
runner = LoopRunner(asynchronous=True)
assert runner.loop is IOLoop.current()
assert not runner.is_started()
yield gen.sleep(0.01)
runner.start()
assert runner.is_started()
yield gen.sleep(0.01)
runner.stop()
assert not runner.is_started()
yield gen.sleep(0.01)
def test_loop_runner(loop_in_thread):
# Implicit loop
loop = IOLoop()
loop.make_current()
runner = LoopRunner()
assert runner.loop not in (loop, loop_in_thread)
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
# Explicit loop
loop = IOLoop()
runner = LoopRunner(loop=loop)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(loop)
runner.start()
assert runner.is_started()
assert_running(loop)
runner.stop()
assert not runner.is_started()
assert_not_running(loop)
# Explicit loop, already started
runner = LoopRunner(loop=loop_in_thread)
assert not runner.is_started()
assert_running(loop_in_thread)
runner.start()
assert runner.is_started()
assert_running(loop_in_thread)
runner.stop()
assert not runner.is_started()
assert_running(loop_in_thread)
# Implicit loop, asynchronous=True
loop = IOLoop()
loop.make_current()
runner = LoopRunner(asynchronous=True)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_not_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
# Explicit loop, asynchronous=True
loop = IOLoop()
runner = LoopRunner(loop=loop, asynchronous=True)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_not_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
def test_loop_runner(loop_in_thread):
# Implicit loop
loop = IOLoop()
loop.make_current()
runner = LoopRunner()
assert runner.loop not in (loop, loop_in_thread)
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
# Explicit loop
loop = IOLoop()
runner = LoopRunner(loop=loop)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(loop)
runner.start()
assert runner.is_started()
assert_running(loop)
runner.stop()
assert not runner.is_started()
assert_not_running(loop)
# Explicit loop, already started
runner = LoopRunner(loop=loop_in_thread)
assert not runner.is_started()
assert_running(loop_in_thread)
runner.start()
assert runner.is_started()
assert_running(loop_in_thread)
runner.stop()
assert not runner.is_started()
assert_running(loop_in_thread)
# Implicit loop, asynchronous=True
loop = IOLoop()
loop.make_current()
runner = LoopRunner(asynchronous=True)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_not_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
# Explicit loop, asynchronous=True
loop = IOLoop()
runner = LoopRunner(loop=loop, asynchronous=True)
assert runner.loop is loop
assert not runner.is_started()
assert_not_running(runner.loop)
runner.start()
assert runner.is_started()
assert_not_running(runner.loop)
runner.stop()
assert not runner.is_started()
assert_not_running(runner.loop)
