aboutsummaryrefslogtreecommitdiff
path: root/test/functional/mining_basic.py
diff options
context:
space:
mode:
Diffstat (limited to 'test/functional/mining_basic.py')
-rwxr-xr-xtest/functional/mining_basic.py30
1 files changed, 24 insertions, 6 deletions
diff --git a/test/functional/mining_basic.py b/test/functional/mining_basic.py
index 15b2d7f757..9f01be0646 100755
--- a/test/functional/mining_basic.py
+++ b/test/functional/mining_basic.py
@@ -30,9 +30,10 @@ from test_framework.util import (
def assert_template(node, block, expect, rehash=True):
if rehash:
block.hashMerkleRoot = block.calc_merkle_root()
- rsp = node.getblocktemplate({'data': b2x(block.serialize()), 'mode': 'proposal'})
+ rsp = node.getblocktemplate(template_request={'data': b2x(block.serialize()), 'mode': 'proposal'})
assert_equal(rsp, expect)
+
class MiningTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 2
@@ -41,6 +42,12 @@ class MiningTest(BitcoinTestFramework):
def run_test(self):
node = self.nodes[0]
+ def assert_submitblock(block, result_str_1, result_str_2=None):
+ block.solve()
+ result_str_2 = result_str_2 or 'duplicate-invalid'
+ assert_equal(result_str_1, node.submitblock(hexdata=b2x(block.serialize())))
+ assert_equal(result_str_2, node.submitblock(hexdata=b2x(block.serialize())))
+
self.log.info('getmininginfo')
mining_info = node.getmininginfo()
assert_equal(mining_info['blocks'], 200)
@@ -52,7 +59,7 @@ class MiningTest(BitcoinTestFramework):
assert_equal(mining_info['pooledtx'], 0)
# Mine a block to leave initial block download
- node.generate(1)
+ node.generatetoaddress(1, node.get_deterministic_priv_key().address)
tmpl = node.getblocktemplate()
self.log.info("getblocktemplate: Test capability advertised")
assert 'proposal' in tmpl['capabilities']
@@ -93,6 +100,7 @@ class MiningTest(BitcoinTestFramework):
bad_block = copy.deepcopy(block)
bad_block.vtx.append(bad_block.vtx[0])
assert_template(node, bad_block, 'bad-txns-duplicate')
+ assert_submitblock(bad_block, 'bad-txns-duplicate', 'bad-txns-duplicate')
self.log.info("getblocktemplate: Test invalid transaction")
bad_block = copy.deepcopy(block)
@@ -101,12 +109,14 @@ class MiningTest(BitcoinTestFramework):
bad_tx.rehash()
bad_block.vtx.append(bad_tx)
assert_template(node, bad_block, 'bad-txns-inputs-missingorspent')
+ assert_submitblock(bad_block, 'bad-txns-inputs-missingorspent')
self.log.info("getblocktemplate: Test nonfinal transaction")
bad_block = copy.deepcopy(block)
bad_block.vtx[0].nLockTime = 2 ** 32 - 1
bad_block.vtx[0].rehash()
assert_template(node, bad_block, 'bad-txns-nonfinal')
+ assert_submitblock(bad_block, 'bad-txns-nonfinal')
self.log.info("getblocktemplate: Test bad tx count")
# The tx count is immediately after the block header
@@ -125,24 +135,29 @@ class MiningTest(BitcoinTestFramework):
bad_block = copy.deepcopy(block)
bad_block.hashMerkleRoot += 1
assert_template(node, bad_block, 'bad-txnmrklroot', False)
+ assert_submitblock(bad_block, 'bad-txnmrklroot', 'bad-txnmrklroot')
self.log.info("getblocktemplate: Test bad timestamps")
bad_block = copy.deepcopy(block)
bad_block.nTime = 2 ** 31 - 1
assert_template(node, bad_block, 'time-too-new')
+ assert_submitblock(bad_block, 'time-too-new', 'time-too-new')
bad_block.nTime = 0
assert_template(node, bad_block, 'time-too-old')
+ assert_submitblock(bad_block, 'time-too-old', 'time-too-old')
self.log.info("getblocktemplate: Test not best block")
bad_block = copy.deepcopy(block)
bad_block.hashPrevBlock = 123
assert_template(node, bad_block, 'inconclusive-not-best-prevblk')
+ assert_submitblock(bad_block, 'prev-blk-not-found', 'prev-blk-not-found')
self.log.info('submitheader tests')
assert_raises_rpc_error(-22, 'Block header decode failed', lambda: node.submitheader(hexdata='xx' * 80))
assert_raises_rpc_error(-22, 'Block header decode failed', lambda: node.submitheader(hexdata='ff' * 78))
assert_raises_rpc_error(-25, 'Must submit previous header', lambda: node.submitheader(hexdata='ff' * 80))
+ block.nTime += 1
block.solve()
def chain_tip(b_hash, *, status='headers-only', branchlen=1):
@@ -161,7 +176,8 @@ class MiningTest(BitcoinTestFramework):
node.submitheader(hexdata=b2x(CBlockHeader(bad_block_root).serialize()))
assert chain_tip(bad_block_root.hash) in node.getchaintips()
# Should still reject invalid blocks, even if we have the header:
- assert_equal(node.submitblock(hexdata=b2x(bad_block_root.serialize())), 'invalid')
+ assert_equal(node.submitblock(hexdata=b2x(bad_block_root.serialize())), 'bad-txnmrklroot')
+ assert_equal(node.submitblock(hexdata=b2x(bad_block_root.serialize())), 'bad-txnmrklroot')
assert chain_tip(bad_block_root.hash) in node.getchaintips()
# We know the header for this invalid block, so should just return early without error:
node.submitheader(hexdata=b2x(CBlockHeader(bad_block_root).serialize()))
@@ -172,7 +188,8 @@ class MiningTest(BitcoinTestFramework):
bad_block_lock.vtx[0].rehash()
bad_block_lock.hashMerkleRoot = bad_block_lock.calc_merkle_root()
bad_block_lock.solve()
- assert_equal(node.submitblock(hexdata=b2x(bad_block_lock.serialize())), 'invalid')
+ assert_equal(node.submitblock(hexdata=b2x(bad_block_lock.serialize())), 'bad-txns-nonfinal')
+ assert_equal(node.submitblock(hexdata=b2x(bad_block_lock.serialize())), 'duplicate-invalid')
# Build a "good" block on top of the submitted bad block
bad_block2 = copy.deepcopy(block)
bad_block2.hashPrevBlock = bad_block_lock.sha256
@@ -188,16 +205,17 @@ class MiningTest(BitcoinTestFramework):
# Should ask for the block from a p2p node, if they announce the header as well:
node.add_p2p_connection(P2PDataStore())
node.p2p.wait_for_getheaders(timeout=5) # Drop the first getheaders
- node.p2p.send_blocks_and_test(blocks=[block], rpc=node)
+ node.p2p.send_blocks_and_test(blocks=[block], node=node)
# Must be active now:
assert chain_tip(block.hash, status='active', branchlen=0) in node.getchaintips()
# Building a few blocks should give the same results
- node.generate(10)
+ node.generatetoaddress(10, node.get_deterministic_priv_key().address)
assert_raises_rpc_error(-25, 'time-too-old', lambda: node.submitheader(hexdata=b2x(CBlockHeader(bad_block_time).serialize())))
assert_raises_rpc_error(-25, 'bad-prevblk', lambda: node.submitheader(hexdata=b2x(CBlockHeader(bad_block2).serialize())))
node.submitheader(hexdata=b2x(CBlockHeader(block).serialize()))
node.submitheader(hexdata=b2x(CBlockHeader(bad_block_root).serialize()))
+ assert_equal(node.submitblock(hexdata=b2x(block.serialize())), 'duplicate') # valid
if __name__ == '__main__':