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Add test for empty chain and reorg consistency for gettxoutsetinfo.

tags/v0.15.1
Gregory Maxwell 4 years ago
parent
commit
513da90cdd
1 changed files with 25 additions and 1 deletions
  1. 25
    1
      test/functional/blockchain.py

+ 25
- 1
test/functional/blockchain.py View File

@@ -32,7 +32,7 @@ class BlockchainTest(BitcoinTestFramework):
def __init__(self):
super().__init__()
self.setup_clean_chain = False
self.num_nodes = 2
self.num_nodes = 1

def run_test(self):
self._test_gettxoutsetinfo()
@@ -50,9 +50,33 @@ class BlockchainTest(BitcoinTestFramework):
assert_equal(res['height'], 200)
assert_equal(res['txouts'], 200)
assert_equal(res['bytes_serialized'], 13924),
assert_equal(res['bestblock'], node.getblockhash(200))
assert_equal(len(res['bestblock']), 64)
assert_equal(len(res['hash_serialized']), 64)

self.log.info("Test that gettxoutsetinfo() works for blockchain with just the genesis block")
b1hash = node.getblockhash(1)
node.invalidateblock(b1hash)

res2 = node.gettxoutsetinfo()
assert_equal(res2['transactions'], 0)
assert_equal(res2['total_amount'], Decimal('0'))
assert_equal(res2['height'], 0)
assert_equal(res2['txouts'], 0)
assert_equal(res2['bestblock'], node.getblockhash(0))
assert_equal(len(res2['hash_serialized']), 64)

self.log.info("Test that gettxoutsetinfo() returns the same result after invalidate/reconsider block")
node.reconsiderblock(b1hash)

res3 = node.gettxoutsetinfo()
assert_equal(res['total_amount'], res3['total_amount'])
assert_equal(res['transactions'], res3['transactions'])
assert_equal(res['height'], res3['height'])
assert_equal(res['txouts'], res3['txouts'])
assert_equal(res['bestblock'], res3['bestblock'])
assert_equal(res['hash_serialized'], res3['hash_serialized'])

def _test_getblockheader(self):
node = self.nodes[0]


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