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59 lines
2.0 KiB
59 lines
2.0 KiB
#!/usr/bin/env python2
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# Copyright (c) 2016 The Zcash 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 BitcoinTestFramework
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from test_framework.util import initialize_chain_clean, start_nodes, \
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connect_nodes_bi
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class GetBlockTemplateTest(BitcoinTestFramework):
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'''
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Test getblocktemplate.
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'''
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def setup_chain(self):
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print("Initializing test directory "+self.options.tmpdir)
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initialize_chain_clean(self.options.tmpdir, 4)
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def setup_network(self, split=False):
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self.nodes = start_nodes(2, self.options.tmpdir)
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connect_nodes_bi(self.nodes,0,1)
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self.is_network_split=False
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self.sync_all()
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def run_test(self):
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node = self.nodes[0]
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node.generate(1) # Mine a block to leave initial block download
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# Test 1: Default to coinbasetxn
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tmpl = node.getblocktemplate()
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assert('coinbasetxn' in tmpl)
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assert('coinbasevalue' not in tmpl)
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# Test 2: Get coinbasetxn if requested
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tmpl = node.getblocktemplate({'capabilities': ['coinbasetxn']})
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assert('coinbasetxn' in tmpl)
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assert('coinbasevalue' not in tmpl)
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# Test 3: coinbasevalue not supported if requested
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tmpl = node.getblocktemplate({'capabilities': ['coinbasevalue']})
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assert('coinbasetxn' in tmpl)
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assert('coinbasevalue' not in tmpl)
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# Test 4: coinbasevalue not supported if both requested
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tmpl = node.getblocktemplate({'capabilities': ['coinbasetxn', 'coinbasevalue']})
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assert('coinbasetxn' in tmpl)
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assert('coinbasevalue' not in tmpl)
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# Test 5: General checks
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tmpl = node.getblocktemplate()
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assert(len(tmpl['noncerange']) == 16)
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# Test 6: coinbasetxn checks
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assert('foundersreward' in tmpl['coinbasetxn'])
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assert(tmpl['coinbasetxn']['required'])
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if __name__ == '__main__':
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GetBlockTemplateTest().main()
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