def test_ensure_result2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
obj2 = [0]
async def routine_sender():
try:
with future.ensure_result():
raise ValueError('abc')
except ValueError:
obj2[0] = True
else:
obj2[0] = False
async def routine_receiver():
await rc.wait_with_timeout(0.1)
try:
await future.wait()
except ValueError as exc:
obj[0] = str(exc)
else:
obj[0] = None
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
self.assertEqual(obj2[0], True)
def test_ensure_result4(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
obj2 = [0]
async def routine_sender():
try:
with future.ensure_result(False, 'abc'):
pass
except ValueError:
obj2[0] = True
else:
obj2[0] = False
async def routine_receiver():
await rc.wait_with_timeout(0.1)
obj[0] = await future.wait()
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
self.assertEqual(obj2[0], False)
def test_ensure_result4(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
obj2 = [0]
def routine_sender():
try:
with future.ensure_result(False, 'abc'):
pass
except ValueError:
obj2[0] = True
else:
obj2[0] = False
if False:
yield
def routine_receiver():
for m in rc.waitWithTimeout(0.1):
yield m
for m in future.wait(rc):
yield m
obj[0] = rc.retvalue
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
self.assertEqual(obj2[0], False)
def test_ensure_result3(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
obj2 = [0]
def routine_sender():
try:
with future.ensure_result(True):
raise ValueError('abc')
except ValueError:
obj2[0] = True
else:
obj2[0] = False
if False:
yield
def routine_receiver():
for m in rc.waitWithTimeout(0.1):
yield m
try:
for m in future.wait(rc):
yield m
except ValueError as exc:
obj[0] = str(exc)
else:
obj[0] = None
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
self.assertEqual(obj2[0], False)
def test_future_exception1(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
def routine_sender():
future.set_exception(ValueError('abc'))
if False:
yield
def routine_receiver():
for m in rc.waitWithTimeout(0.1):
yield m
try:
for m in future.wait(rc):
yield m
except ValueError as exc:
obj[0] = str(exc)
else:
obj[0] = None
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
def test_future_await2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send after wait
obj = [0]
async def routine_sender():
await rc.wait_with_timeout(0.1)
future.set_result('abc')
async def routine_receiver():
obj[0] = await future
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
def test_future_nowait1(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [None, None]
async def routine_sender():
future.set_result('abc')
async def routine_receiver():
await rc.wait_with_timeout(0.1)
obj[0] = future.done()
obj[1] = future.result()
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj, [True, 'abc'])
def test_ensure_result(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
async def routine_sender():
with future.ensure_result():
future.set_result('abc')
async def routine_receiver():
await rc.wait_with_timeout(0.1)
obj[0] = await future.wait()
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
def test_future2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send after wait
obj = [0]
def routine_sender():
for m in rc.waitWithTimeout(0.1):
yield m
future.set_result('abc')
def routine_receiver():
for m in future.wait(rc):
yield m
obj[0] = rc.retvalue
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
def test_future_nowait_exception2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [None, None]
async def routine_sender():
await rc.wait_with_timeout(0.1)
future.set_exception(ValueError('abc'))
async def routine_receiver():
try:
obj[0] = future.done()
obj[1] = future.result()
except ValueError as exc:
obj[1] = str(exc)
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj, [False, None])
def test_future_nowait2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [None, None]
def routine_sender():
for m in rc.waitWithTimeout(0.1):
yield m
future.set_result('abc')
def routine_receiver():
obj[0] = future.done()
obj[1] = future.result()
if False:
yield
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj, [False, None])
def test_future_exception2(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [0]
async def routine_sender():
await rc.wait_with_timeout(0.1)
future.set_exception(ValueError('abc'))
async def routine_receiver():
try:
await future.wait()
except ValueError as exc:
obj[0] = str(exc)
else:
obj[0] = None
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj[0], 'abc')
def test_future_nowait_exception1(self):
rc = self.rc
future = Future(self.server.scheduler)
# Test send before wait
obj = [None, None]
def routine_sender():
future.set_exception(ValueError('abc'))
if False:
yield
def routine_receiver():
for m in rc.waitWithTimeout(0.1):
yield m
try:
obj[0] = future.done()
obj[1] = future.result()
except ValueError as exc:
obj[1] = str(exc)
rc.subroutine(routine_sender())
rc.subroutine(routine_receiver())
self.server.serve()
self.assertEqual(obj, [True, 'abc'])