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63 lines
2.6 KiB
Python
Executable File
63 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2021-2022 The Dash Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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from test_framework.test_framework import DashTestFramework
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from test_framework.util import assert_raises_rpc_error
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'''
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rpc_verifychainlock.py
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Test verifychainlock rpc
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'''
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class RPCVerifyChainLockTest(DashTestFramework):
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def set_test_params(self):
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# -whitelist is needed to avoid the trickling logic on node0
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self.set_dash_test_params(5, 3, [["-whitelist=127.0.0.1"], [], [], [], []], fast_dip3_enforcement=True)
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self.set_dash_llmq_test_params(3, 2)
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def run_test(self):
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node0 = self.nodes[0]
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node1 = self.nodes[1]
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self.activate_dip8()
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self.nodes[0].sporkupdate("SPORK_17_QUORUM_DKG_ENABLED", 0)
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self.wait_for_sporks_same()
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self.mine_quorum()
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self.wait_for_chainlocked_block(node0, node0.generate(1)[0])
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chainlock = node0.getbestchainlock()
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block_hash = chainlock["blockhash"]
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height = chainlock["height"]
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chainlock_signature = chainlock["signature"]
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# No "blockHeight"
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assert node0.verifychainlock(block_hash, chainlock_signature)
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# Invalid "blockHeight"
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assert not node0.verifychainlock(block_hash, chainlock_signature, 0)
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# Valid "blockHeight"
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assert node0.verifychainlock(block_hash, chainlock_signature, height)
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# Invalid "blockHash"
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assert not node0.verifychainlock(node0.getblockhash(0), chainlock_signature, height)
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self.wait_for_chainlocked_block_all_nodes(block_hash)
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# Isolate node1, mine a block on node0 and wait for its ChainLock
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node1.setnetworkactive(False)
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node0.generate(1)
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self.wait_for_chainlocked_block(node0, node0.generate(1)[0])
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chainlock = node0.getbestchainlock()
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assert chainlock != node1.getbestchainlock()
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block_hash = chainlock["blockhash"]
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height = chainlock["height"]
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chainlock_signature = chainlock["signature"]
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# Now it should verify on node0 without "blockHeight" but fail on node1
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assert node0.verifychainlock(block_hash, chainlock_signature)
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assert_raises_rpc_error(-32603, "blockHash not found", node1.verifychainlock, block_hash, chainlock_signature)
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# But they should still both verify with the height provided
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assert node0.verifychainlock(block_hash, chainlock_signature, height)
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assert node1.verifychainlock(block_hash, chainlock_signature, height)
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if __name__ == '__main__':
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RPCVerifyChainLockTest().main()
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