def test_kernel(self):
with self.assertRaises(LookupError):
contexts.get_kernel()
token = contexts.set_kernel(42)
self.assertEqual(contexts.get_kernel(), 42)
contexts.KERNEL.reset(token)
with self.assertRaises(LookupError):
contexts.get_kernel()
def test_get_task(self):
async def func():
return tasks.get_current_task()
self.assertEqual(tasks.get_all_tasks(), [])
self.assertIsNone(tasks.get_current_task())
k = kernels.Kernel()
token = contexts.set_kernel(k)
try:
task = k.spawn(func)
self.assertEqual(tasks.get_all_tasks(), [task])
k.run(timeout=1)
self.assertEqual(tasks.get_all_tasks(), [])
self.assertIs(task, task.get_result_nonblocking())
finally:
contexts.KERNEL.reset(token)
k.close()
self.assertEqual(tasks.get_all_tasks(), [])
self.assertIsNone(tasks.get_current_task())
def setUp(self):
self.k = kernels.Kernel()
self.token = contexts.set_kernel(self.k)
def setUp(self):
self.k = kernels.Kernel()
self.token = contexts.set_kernel(self.k)
s0, s1 = socket.socketpair()
self.s0 = adapters.SocketAdapter(s0)
self.s1 = adapters.SocketAdapter(s1)
def setUp(self):
self.k = kernels.Kernel()
self.token = contexts.set_kernel(self.k)
r, w = os.pipe()
self.r = adapters.FileAdapter(os.fdopen(r, 'rb'))
self.w = adapters.FileAdapter(os.fdopen(w, 'wb'))
def setUp(self):
self.s = streams.BytesStream()
self.k = kernels.Kernel()
self.token = contexts.set_kernel(self.k)