mirror of https://github.com/status-im/nim-eth.git
35 lines
1.0 KiB
Nim
35 lines
1.0 KiB
Nim
import
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testutils/fuzzing, chronos,
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../../../eth/p2p, ../../../eth/p2p/rlpx, ../../../eth/p2p/private/p2p_types,
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../../p2p/eth_protocol,
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../../p2p/p2p_test_helper
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var
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node1: EthereumNode
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node2: EthereumNode
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peer: Peer
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let rng = newRng()
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# This is not a good example of a fuzzing test and it would be much better
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# to mock more to get rid of anything sockets, async, etc.
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# However, it can and has provided reasonably quick results anyhow.
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init:
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node1 = setupTestNode(rng, eth)
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node2 = setupTestNode(rng, eth)
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node2.startListening()
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let res = waitFor node1.rlpxConnect(newNode(node2.toENode()))
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if res.isErr():
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quit 1
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else:
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peer = res.get()
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test:
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aflLoop: # This appears to have unstable results with afl-clang-fast, probably
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# because of undeterministic behaviour due to usage of network/async.
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try:
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var (msgId, msgData) = recvMsgMock(payload)
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waitFor peer.invokeThunk(msgId, msgData)
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except CatchableError as e:
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debug "Test caused CatchableError", exception=e.name, trace=e.repr, msg=e.msg
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