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* scripted-diff: Rename sync_blocks to send_blocks to avoid name collisions and confusion -BEGIN VERIFY SCRIPT- FILE_LIST=$(git grep -l 'def sync_blocks' ./test/functional/*.py) sed -i -e 's/def sync_blocks/def send_blocks/g' $FILE_LIST sed -i -e 's/self.sync_blocks/self.send_blocks/g' $FILE_LIST -END VERIFY SCRIPT- * test: Pass at most one node group to sync_all * test: Add BitcoinTestFramework::sync_* methods * Move bumping of mocktime into BitcoinTestFramework.sync_mempool Instead of doing it in every place it's needed * scripted-diff: use self.sync_* methods -BEGIN VERIFY SCRIPT- sed -i -e 's/sync_blocks(self.nodes)/self.sync_blocks()/g' $(git grep -l 'sync_blocks(self.nodes)' ./test/functional/*.py) sed -i -e 's/sync_mempools(self.nodes)/self.sync_mempools()/g' $(git grep -l 'sync_mempools(self.nodes)' ./test/functional/*.py) sed -i -e 's/ sync_blocks(/ self.sync_blocks(/g' $(git grep -l sync_blocks ./test/functional/*.py) sed -i -e 's/ sync_mempools(/ self.sync_mempools(/g' $(git grep -l sync_mempools ./test/functional/*.py) -END VERIFY SCRIPT- * Pass nodes into bump_mocktime Co-authored-by: MarcoFalke <falke.marco@gmail.com>
65 lines
2.7 KiB
Python
Executable File
65 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2014-2016 The Bitcoin 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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"""Test the invalidateblock RPC."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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class InvalidateTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 3
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def setup_network(self):
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self.setup_nodes()
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def run_test(self):
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self.log.info("Make sure we repopulate setBlockIndexCandidates after InvalidateBlock:")
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self.log.info("Mine 4 blocks on Node 0")
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self.nodes[0].generate(4)
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assert(self.nodes[0].getblockcount() == 4)
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besthash = self.nodes[0].getbestblockhash()
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self.log.info("Mine competing 6 blocks on Node 1")
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self.nodes[1].generate(6)
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assert(self.nodes[1].getblockcount() == 6)
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self.log.info("Connect nodes to force a reorg")
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connect_nodes_bi(self.nodes,0,1)
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self.sync_blocks(self.nodes[0:2])
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assert(self.nodes[0].getblockcount() == 6)
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badhash = self.nodes[1].getblockhash(2)
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self.log.info("Invalidate block 2 on node 0 and verify we reorg to node 0's original chain")
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self.nodes[0].invalidateblock(badhash)
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newheight = self.nodes[0].getblockcount()
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newhash = self.nodes[0].getbestblockhash()
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if (newheight != 4 or newhash != besthash):
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raise AssertionError("Wrong tip for node0, hash %s, height %d"%(newhash,newheight))
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self.log.info("Make sure we won't reorg to a lower work chain:")
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connect_nodes_bi(self.nodes,1,2)
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self.log.info("Sync node 2 to node 1 so both have 6 blocks")
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self.sync_blocks(self.nodes[1:3])
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assert(self.nodes[2].getblockcount() == 6)
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self.log.info("Invalidate block 5 on node 1 so its tip is now at 4")
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self.nodes[1].invalidateblock(self.nodes[1].getblockhash(5))
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assert(self.nodes[1].getblockcount() == 4)
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self.log.info("Invalidate block 3 on node 2, so its tip is now 2")
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self.nodes[2].invalidateblock(self.nodes[2].getblockhash(3))
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assert(self.nodes[2].getblockcount() == 2)
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self.log.info("..and then mine a block")
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self.nodes[2].generate(1)
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self.log.info("Verify all nodes are at the right height")
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time.sleep(5)
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assert_equal(self.nodes[2].getblockcount(), 3)
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assert_equal(self.nodes[0].getblockcount(), 4)
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node1height = self.nodes[1].getblockcount()
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if node1height < 4:
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raise AssertionError("Node 1 reorged to a lower height: %d"%node1height)
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if __name__ == '__main__':
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InvalidateTest().main()
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