def test_exthread_join_value():
thread = ExThread(lambda: [])
thread.start()
thread.join()
assert not thread.err
assert thread.val == []
def test_args_kwargs():
def task(*args, **kwargs):
assert args == (2, 2)
assert kwargs == dict(c=2, d=2)
thread = ExThread(task, (2,2), dict(c=2, d=2))
thread.start()
thread.join()
def test_exthread_join_exception():
def task():
arr = [1,2,3]
return arr[3]
thread = ExThread(task)
thread.start()
with raises(IndexError):
thread.join()
assert isinstance(thread.err, IndexError)
def test_switch_from_different_thread():
def task():
yield
yield
def assertion():
with raises(WrongThread):
fiber.switch()
fiber = Fiber(task)
thread = ExThread(assertion)
thread.start()
thread.join()
def test_exthread_join_return():
thread = ExThread(lambda: [])
thread.start()
assert thread.join() == []