diff options
Diffstat (limited to 'test/functional/feature_nulldummy.py')
| -rwxr-xr-x | test/functional/feature_nulldummy.py | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/test/functional/feature_nulldummy.py b/test/functional/feature_nulldummy.py index ff55cb76d9..d1196a4bbd 100755 --- a/test/functional/feature_nulldummy.py +++ b/test/functional/feature_nulldummy.py @@ -14,7 +14,7 @@ Generate 427 more blocks. """ import time -from test_framework.blocktools import create_coinbase, create_block, create_transaction, add_witness_commitment +from test_framework.blocktools import NORMAL_GBT_REQUEST_PARAMS, create_block, create_transaction, add_witness_commitment from test_framework.messages import CTransaction from test_framework.script import CScript from test_framework.test_framework import BitcoinTestFramework @@ -37,14 +37,15 @@ def trueDummy(tx): class NULLDUMMYTest(BitcoinTestFramework): def set_test_params(self): - self.num_nodes = 1 + # Need two nodes only so GBT doesn't complain that it's not connected + self.num_nodes = 2 self.setup_clean_chain = True # This script tests NULLDUMMY activation, which is part of the 'segwit' deployment, so we go through # normal segwit activation here (and don't use the default always-on behaviour). self.extra_args = [[ '-segwitheight=432', '-addresstype=legacy', - ]] + ]] * 2 def skip_test_if_missing_module(self): self.skip_if_no_wallet() @@ -61,7 +62,6 @@ class NULLDUMMYTest(BitcoinTestFramework): coinbase_txid.append(self.nodes[0].getblock(i)['tx'][0]) self.nodes[0].generate(427) # Block 429 self.lastblockhash = self.nodes[0].getbestblockhash() - self.tip = int("0x" + self.lastblockhash, 0) self.lastblockheight = 429 self.lastblocktime = int(time.time()) + 429 @@ -102,8 +102,10 @@ class NULLDUMMYTest(BitcoinTestFramework): self.block_submit(self.nodes[0], test6txs, True, True) def block_submit(self, node, txs, witness=False, accept=False): - block = create_block(self.tip, create_coinbase(self.lastblockheight + 1), self.lastblocktime + 1) - block.nVersion = 4 + tmpl = node.getblocktemplate(NORMAL_GBT_REQUEST_PARAMS) + assert_equal(tmpl['previousblockhash'], self.lastblockhash) + assert_equal(tmpl['height'], self.lastblockheight + 1) + block = create_block(tmpl=tmpl, ntime=self.lastblocktime + 1) for tx in txs: tx.rehash() block.vtx.append(tx) @@ -114,7 +116,6 @@ class NULLDUMMYTest(BitcoinTestFramework): assert_equal(None if accept else 'block-validation-failed', node.submitblock(block.serialize().hex())) if (accept): assert_equal(node.getbestblockhash(), block.hash) - self.tip = block.sha256 self.lastblockhash = block.hash self.lastblocktime += 1 self.lastblockheight += 1 |