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Diffstat (limited to 'qa/rpc-tests/invalidateblock.py')
-rwxr-xr-x | qa/rpc-tests/invalidateblock.py | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/qa/rpc-tests/invalidateblock.py b/qa/rpc-tests/invalidateblock.py deleted file mode 100755 index 8c80b64003..0000000000 --- a/qa/rpc-tests/invalidateblock.py +++ /dev/null @@ -1,71 +0,0 @@ -#!/usr/bin/env python3 -# Copyright (c) 2014-2016 The Bitcoin Core developers -# Distributed under the MIT software license, see the accompanying -# file COPYING or http://www.opensource.org/licenses/mit-license.php. -"""Test the invalidateblock RPC.""" - -from test_framework.test_framework import BitcoinTestFramework -from test_framework.util import * - -class InvalidateTest(BitcoinTestFramework): - - - def __init__(self): - super().__init__() - self.setup_clean_chain = True - self.num_nodes = 3 - - def setup_network(self): - self.nodes = [] - self.is_network_split = False - self.nodes.append(start_node(0, self.options.tmpdir)) - self.nodes.append(start_node(1, self.options.tmpdir)) - self.nodes.append(start_node(2, self.options.tmpdir)) - - def run_test(self): - self.log.info("Make sure we repopulate setBlockIndexCandidates after InvalidateBlock:") - self.log.info("Mine 4 blocks on Node 0") - self.nodes[0].generate(4) - assert(self.nodes[0].getblockcount() == 4) - besthash = self.nodes[0].getbestblockhash() - - self.log.info("Mine competing 6 blocks on Node 1") - self.nodes[1].generate(6) - assert(self.nodes[1].getblockcount() == 6) - - self.log.info("Connect nodes to force a reorg") - connect_nodes_bi(self.nodes,0,1) - sync_blocks(self.nodes[0:2]) - assert(self.nodes[0].getblockcount() == 6) - badhash = self.nodes[1].getblockhash(2) - - self.log.info("Invalidate block 2 on node 0 and verify we reorg to node 0's original chain") - self.nodes[0].invalidateblock(badhash) - newheight = self.nodes[0].getblockcount() - newhash = self.nodes[0].getbestblockhash() - if (newheight != 4 or newhash != besthash): - raise AssertionError("Wrong tip for node0, hash %s, height %d"%(newhash,newheight)) - - self.log.info("Make sure we won't reorg to a lower work chain:") - connect_nodes_bi(self.nodes,1,2) - self.log.info("Sync node 2 to node 1 so both have 6 blocks") - sync_blocks(self.nodes[1:3]) - assert(self.nodes[2].getblockcount() == 6) - self.log.info("Invalidate block 5 on node 1 so its tip is now at 4") - self.nodes[1].invalidateblock(self.nodes[1].getblockhash(5)) - assert(self.nodes[1].getblockcount() == 4) - self.log.info("Invalidate block 3 on node 2, so its tip is now 2") - self.nodes[2].invalidateblock(self.nodes[2].getblockhash(3)) - assert(self.nodes[2].getblockcount() == 2) - self.log.info("..and then mine a block") - self.nodes[2].generate(1) - self.log.info("Verify all nodes are at the right height") - time.sleep(5) - assert_equal(self.nodes[2].getblockcount(), 3) - assert_equal(self.nodes[0].getblockcount(), 4) - node1height = self.nodes[1].getblockcount() - if node1height < 4: - raise AssertionError("Node 1 reorged to a lower height: %d"%node1height) - -if __name__ == '__main__': - InvalidateTest().main() |