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51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
"""
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rpc test
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"""
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import pytest
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import capnp
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import socket
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import test_capability_capnp
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class Server(test_capability_capnp.TestInterface.Server):
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def __init__(self, val=100):
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self.val = val
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async def foo(self, i, j, **kwargs):
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return str(i * 5 + self.val)
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async def test_simple_rpc_with_options():
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read, write = socket.socketpair()
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read = await capnp.AsyncIoStream.create_connection(sock = read)
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write = await capnp.AsyncIoStream.create_connection(sock = write)
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_ = capnp.TwoPartyServer(write, bootstrap=Server())
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# This traversal limit is too low to receive the response in, so we expect
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# an exception during the call.
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client = capnp.TwoPartyClient(read, traversal_limit_in_words=1)
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with pytest.raises(capnp.KjException):
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cap = client.bootstrap().cast_as(test_capability_capnp.TestInterface)
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remote = cap.foo(i=5)
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_ = remote.wait()
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async def test_simple_rpc_bootstrap():
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read, write = socket.socketpair()
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read = await capnp.AsyncIoStream.create_connection(sock = read)
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write = await capnp.AsyncIoStream.create_connection(sock = write)
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_ = capnp.TwoPartyServer(write, bootstrap=Server(100))
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client = capnp.TwoPartyClient(read)
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cap = client.bootstrap()
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cap = cap.cast_as(test_capability_capnp.TestInterface)
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remote = cap.foo(i=5)
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response = await remote
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assert response.x == "125"
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