highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-06-29 02:11:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

rpc, test: document {previous,next}blockhash as optional

Browse Source 
Affects the following RPCs:
- getblockheader
- getblock

Also adds trivial tests on genesis block (should not contain
"previousblockhash") and best block (should not contain
"nextblockhash").
This commit is contained in:
Sebastian Falbesoner
2021-01-29 01:07:18 +01:00
parent 32b191fb66
commit ba7e17e073
2 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
test/functional/rpc_blockchain.py
View File

@ -304,6 +304,9 @@ class BlockchainTest(BitcoinTestFramework):
header.calc_sha256()
assert_equal(header.hash, besthash)
assert 'previousblockhash' not in node.getblockheader(node.getblockhash(0))
assert 'nextblockhash' not in node.getblockheader(node.getbestblockhash())
def _test_getdifficulty(self):
difficulty = self.nodes[0].getdifficulty()
# 1 hash in 2 should be valid, so difficulty should be 1/2**31
@ -408,6 +411,9 @@ class BlockchainTest(BitcoinTestFramework):
# Restore chain state
move_block_file('rev_wrong', 'rev00000.dat')
assert 'previousblockhash' not in node.getblock(node.getblockhash(0))
assert 'nextblockhash' not in node.getblock(node.getbestblockhash())
if __name__ == '__main__':
BlockchainTest().main()