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6dbc9aba0d
5ac804a9eb0cdbdcff8b50ecfb736f8793cab805 tests: Use a default of supports_cli=True (instead of supports_cli=False) (practicalswift)
993e38a4e2fa66093314b988dfbe459f46aa5864 tests: Mark functional tests not supporting bitcoin-cli (--usecli) as such (practicalswift)
Pull request description:
Annotate functional tests supporting `bitcoin-cli` (`--usecli`) as such.
Prior to this commit 74 tests were unnecessarily skipped when running `test_runner.py --usecli`.
Before [bitcoin original commit stats]:
```
$ test/functional/test_runner.py --usecli > /dev/null 2>&1
$ echo $?
0
$ test/functional/test_runner.py --usecli 2>&1 | cut -f2 -d'|' | \
grep -E ' (Passed|Skipped) *$' | sort | uniq -c
9 ✓ Passed
126 ○ Skipped
```
After [dash numbers]:
```
$ test/functional/test_runner.py --usecli > /dev/null 2>&1
$ echo $?
0
$ test/functional/test_runner.py --usecli 2>&1 | cut -f2 -d'|' | \
grep -E ' (Passed|Skipped) *$' | sort | uniq -c
110 ✓ Passed
51 ○ Skipped
```
Context: `--usecli` was introduced in f6ade9ce1a
ACKs for top commit:
laanwj:
Code review ACK 5ac804a9eb0cdbdcff8b50ecfb736f8793cab805
Tree-SHA512: 249c0b691a74cf201c729df86c3db2b3faefa53b94703941e566943d252c6d14924e935a8da4f592951574235923fbb7cd22612a5e7e02ff6c762c55a2320ca3
116 lines
5.2 KiB
Python
Executable File
116 lines
5.2 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2015 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 preciousblock 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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assert_equal,
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connect_nodes,
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sync_blocks,
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)
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def unidirectional_node_sync_via_rpc(node_src, node_dest):
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blocks_to_copy = []
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blockhash = node_src.getbestblockhash()
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while True:
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try:
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assert len(node_dest.getblock(blockhash, False)) > 0
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break
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except:
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blocks_to_copy.append(blockhash)
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blockhash = node_src.getblockheader(blockhash, True)['previousblockhash']
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blocks_to_copy.reverse()
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for blockhash in blocks_to_copy:
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blockdata = node_src.getblock(blockhash, False)
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assert node_dest.submitblock(blockdata) in (None, 'inconclusive')
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def node_sync_via_rpc(nodes):
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for node_src in nodes:
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for node_dest in nodes:
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if node_src is node_dest:
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continue
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unidirectional_node_sync_via_rpc(node_src, node_dest)
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class PreciousTest(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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self.supports_cli = False
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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("Ensure submitblock can in principle reorg to a competing chain")
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gen_address = lambda i: self.nodes[i].get_deterministic_priv_key().address # A non-wallet address to mine to
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self.nodes[0].generatetoaddress(1, gen_address(0))
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assert_equal(self.nodes[0].getblockcount(), 1)
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hashZ = self.nodes[1].generatetoaddress(2, gen_address(1))[-1]
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assert_equal(self.nodes[1].getblockcount(), 2)
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node_sync_via_rpc(self.nodes[0:3])
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assert_equal(self.nodes[0].getbestblockhash(), hashZ)
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self.log.info("Mine blocks A-B-C on Node 0")
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hashC = self.nodes[0].generatetoaddress(3, gen_address(0))[-1]
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assert_equal(self.nodes[0].getblockcount(), 5)
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self.log.info("Mine competing blocks E-F-G on Node 1")
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hashG = self.nodes[1].generatetoaddress(3, gen_address(1))[-1]
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assert_equal(self.nodes[1].getblockcount(), 5)
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assert hashC != hashG
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self.log.info("Connect nodes and check no reorg occurs")
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# Submit competing blocks via RPC so any reorg should occur before we proceed (no way to wait on inaction for p2p sync)
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node_sync_via_rpc(self.nodes[0:2])
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connect_nodes(self.nodes[0], 1)
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assert_equal(self.nodes[0].getbestblockhash(), hashC)
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assert_equal(self.nodes[1].getbestblockhash(), hashG)
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self.log.info("Make Node0 prefer block G")
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self.nodes[0].preciousblock(hashG)
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assert_equal(self.nodes[0].getbestblockhash(), hashG)
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self.log.info("Make Node0 prefer block C again")
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self.nodes[0].preciousblock(hashC)
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assert_equal(self.nodes[0].getbestblockhash(), hashC)
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self.log.info("Make Node1 prefer block C")
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self.nodes[1].preciousblock(hashC)
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sync_blocks(self.nodes[0:2]) # wait because node 1 may not have downloaded hashC
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assert_equal(self.nodes[1].getbestblockhash(), hashC)
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self.log.info("Make Node1 prefer block G again")
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self.nodes[1].preciousblock(hashG)
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assert_equal(self.nodes[1].getbestblockhash(), hashG)
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self.log.info("Make Node0 prefer block G again")
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self.nodes[0].preciousblock(hashG)
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assert_equal(self.nodes[0].getbestblockhash(), hashG)
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self.log.info("Make Node1 prefer block C again")
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self.nodes[1].preciousblock(hashC)
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assert_equal(self.nodes[1].getbestblockhash(), hashC)
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self.log.info("Mine another block (E-F-G-)H on Node 0 and reorg Node 1")
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self.nodes[0].generatetoaddress(1, gen_address(0))
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assert_equal(self.nodes[0].getblockcount(), 6)
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self.sync_blocks(self.nodes[0:2])
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hashH = self.nodes[0].getbestblockhash()
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assert_equal(self.nodes[1].getbestblockhash(), hashH)
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self.log.info("Node1 should not be able to prefer block C anymore")
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self.nodes[1].preciousblock(hashC)
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assert_equal(self.nodes[1].getbestblockhash(), hashH)
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self.log.info("Mine competing blocks I-J-K-L on Node 2")
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self.nodes[2].generatetoaddress(4, gen_address(2))
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assert_equal(self.nodes[2].getblockcount(), 6)
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hashL = self.nodes[2].getbestblockhash()
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self.log.info("Connect nodes and check no reorg occurs")
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node_sync_via_rpc(self.nodes[1:3])
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connect_nodes(self.nodes[1], 2)
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connect_nodes(self.nodes[0], 2)
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assert_equal(self.nodes[0].getbestblockhash(), hashH)
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assert_equal(self.nodes[1].getbestblockhash(), hashH)
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assert_equal(self.nodes[2].getbestblockhash(), hashL)
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self.log.info("Make Node1 prefer block L")
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self.nodes[1].preciousblock(hashL)
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assert_equal(self.nodes[1].getbestblockhash(), hashL)
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self.log.info("Make Node2 prefer block H")
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self.nodes[2].preciousblock(hashH)
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assert_equal(self.nodes[2].getbestblockhash(), hashH)
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if __name__ == '__main__':
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PreciousTest().main()
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