def test_parked_closed(self):
ch = Channel()
def closing():
yield sleep(0.005)
ch.close()
go(closing)
self.assertEqual((yield take(ch)), CLOSED)
def test_immediate_puts_and_takes(self):
ch = Channel(1)
i = 0
while i < self.limit:
i += 1
yield put(ch, 1)
yield take(ch)
def test_parked_put(self):
ch = Channel()
def putting():
yield sleep(0.005)
yield put(ch, 42)
go(putting)
self.assertEqual((yield take(ch)), 42)
def test_immediate_closed(self):
ch = Channel()
ch.close()
self.assertEqual((yield take(ch)), CLOSED)
def test_immediate_buffered(self):
ch = Channel(1)
yield put(ch, 42)
self.assertEqual((yield take(ch)), 42)
def test_immediate_put(self):
ch = Channel()
def putting():
yield put(ch, 42)
go(putting)
self.assertEqual((yield take(ch)), 42)
def taking():
yield sleep(0.005)
yield take(ch)
def test_taking_from_closed_channel(self):
i = 0
while i < self.limit:
i += 1
yield take(self.ch)
def taking():
yield take(ch)
def test_returning_CLOSED(self):
def ident(x):
yield stop(x)
ch = go_channel(ident, CLOSED)
self.assertEqual((yield take(ch)), CLOSED, "CLOSED is delivered")
self.assertEqual(ch.is_closed(), True, "output channel is closed")
def test_returning_value(self):
def ident(x):
yield stop(x)
ch = go_channel(ident, 42)
self.assertEqual((yield take(ch)), 42, "returned value is delivered")
self.assertEqual(ch.is_closed(), True, "output channel is closed")
