6edbc9cebd
* Merge #9956: Reorganise qa directory 63d66ba Move src/test/bitcoin-util-test.py to test/util/bitcoin-util-test.py (John Newbery) 5b0bff4 Rename --enable-extended-rpc-tests to --enable-extended-functional-tests (John Newbery) a9bd622 Rename test/pull-tester/rpc-tests.py to test/functional/test_runner.py (John Newbery) c28ee91 Rename rpc-tests directory to functional (John Newbery) 00902c4 Rename qa directory to test (John Newbery) Tree-SHA512: ee7125c0c647d81590177beef2c8852c4ef76fdcf888096d9d4d360562a01d8d3b453345c3040487b2a043935bd1e7e80018f34462d6e02262bedbe23edcc576 resolve build errors Signed-off-by: Pasta <Pasta@dash.org> update test_runner.py in testintegrations.sh Signed-off-by: Pasta <Pasta@dash.org> * moved dash specific tests Signed-off-by: Pasta <Pasta@dash.org> * dashify README.md Signed-off-by: Pasta <Pasta@dash.org> * removed autoix*.py Signed-off-by: Pasta <Pasta@dash.org> * change back file perms * dedashify Signed-off-by: Pasta <Pasta@dash.org>
69 lines
2.3 KiB
Python
Executable File
69 lines
2.3 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 getchaintips RPC.
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- introduce a network split
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- work on chains of different lengths
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- join the network together again
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- verify that getchaintips now returns two chain tips.
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"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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class GetChainTipsTest (BitcoinTestFramework):
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def __init__(self):
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super().__init__()
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self.num_nodes = 4
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self.setup_clean_chain = False
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def run_test (self):
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tips = self.nodes[0].getchaintips ()
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assert_equal (len (tips), 1)
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assert_equal (tips[0]['branchlen'], 0)
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assert_equal (tips[0]['height'], 200)
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assert_equal (tips[0]['status'], 'active')
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# Split the network and build two chains of different lengths.
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self.split_network ()
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self.nodes[0].generate(10)
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self.nodes[2].generate(20)
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self.sync_all ()
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tips = self.nodes[1].getchaintips ()
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assert_equal (len (tips), 1)
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shortTip = tips[0]
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assert_equal (shortTip['branchlen'], 0)
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assert_equal (shortTip['height'], 210)
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assert_equal (tips[0]['status'], 'active')
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tips = self.nodes[3].getchaintips ()
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assert_equal (len (tips), 1)
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longTip = tips[0]
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assert_equal (longTip['branchlen'], 0)
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assert_equal (longTip['height'], 220)
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assert_equal (tips[0]['status'], 'active')
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# Join the network halves and check that we now have two tips
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# (at least at the nodes that previously had the short chain).
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self.join_network ()
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tips = self.nodes[0].getchaintips ()
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assert_equal (len (tips), 2)
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assert_equal (tips[0], longTip)
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assert_equal (tips[1]['branchlen'], 10)
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assert_equal (tips[1]['status'], 'valid-fork')
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# We already checked that the long tip is the active one,
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# update data to verify that the short tip matches the expected one.
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tips[1]['branchlen'] = 0
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tips[1]['status'] = 'active'
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tips[1]['forkpoint'] = tips[1]['hash']
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assert_equal (tips[1], shortTip)
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if __name__ == '__main__':
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GetChainTipsTest ().main ()
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