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pytest: add test for multiplexed RPC output.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-11-20 12:20:11 +10:30 committed by Christian Decker
parent 3f5487e247
commit 7799368144
1 changed files with 32 additions and 0 deletions
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32
tests/test_misc.py
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@ -617,6 +617,38 @@ def test_multirpc(node_factory):
sock.close()
@unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
def test_multiplexed_rpc(node_factory):
"""Test that we can do multiple RPCs which exit in different orders"""
l1 = node_factory.get_node()
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.connect(l1.rpc.socket_path)
# Neighbouring ones may be in or out of order.
commands = [
b'{"id":1,"jsonrpc":"2.0","method":"dev-slowcmd","params":[2000]}',
b'{"id":1,"jsonrpc":"2.0","method":"dev-slowcmd","params":[2000]}',
b'{"id":2,"jsonrpc":"2.0","method":"dev-slowcmd","params":[1500]}',
b'{"id":2,"jsonrpc":"2.0","method":"dev-slowcmd","params":[1500]}',
b'{"id":3,"jsonrpc":"2.0","method":"dev-slowcmd","params":[1000]}',
b'{"id":3,"jsonrpc":"2.0","method":"dev-slowcmd","params":[1000]}',
b'{"id":4,"jsonrpc":"2.0","method":"dev-slowcmd","params":[500]}',
b'{"id":4,"jsonrpc":"2.0","method":"dev-slowcmd","params":[500]}'
]
sock.sendall(b'\n'.join(commands))
buff = b''
# They will return in the same order, since they start immediately
# (delaying completion should mean we don't see the other commands intermingled).
for i in commands:
obj, buff = l1.rpc._readobj(sock, buff)
assert obj['id'] == l1.rpc.decoder.decode(i.decode("UTF-8"))['id']
sock.close()
def test_cli(node_factory):
l1 = node_factory.get_node()