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Differential D2166 Diff 6320 test/functional/p2p-fullblocktest.py

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test/functional/p2p-fullblocktest.py

Show First 20 Lines • Show All 391 Lines • ▼ Show 20 Lines def get_tests(self):
b26.vtx[0].vin[0].scriptSig = b'\x00' b26.vtx[0].vin[0].scriptSig = b'\x00'
b26.vtx[0].rehash() b26.vtx[0].rehash()
# update_block causes the merkle root to get updated, even with no new # update_block causes the merkle root to get updated, even with no new
# transactions, and updates the required state. # transactions, and updates the required state.
b26 = update_block(26, []) b26 = update_block(26, [])
yield rejected(RejectResult(16, b'bad-cb-length')) yield rejected(RejectResult(16, b'bad-cb-length'))
# Extend the b26 chain to make sure bitcoind isn't accepting b26 # Extend the b26 chain to make sure bitcoind isn't accepting b26
b27 = block(27, spend=out[7]) block(27, spend=out[7])
yield rejected(False) yield rejected(False)
# Now try a too-large-coinbase script # Now try a too-large-coinbase script
tip(15) tip(15)
b28 = block(28, spend=out[6]) b28 = block(28, spend=out[6])
b28.vtx[0].vin[0].scriptSig = b'\x00' * 101 b28.vtx[0].vin[0].scriptSig = b'\x00' * 101
b28.vtx[0].rehash() b28.vtx[0].rehash()
b28 = update_block(28, []) b28 = update_block(28, [])
yield rejected(RejectResult(16, b'bad-cb-length')) yield rejected(RejectResult(16, b'bad-cb-length'))
# Extend the b28 chain to make sure bitcoind isn't accepting b28 # Extend the b28 chain to make sure bitcoind isn't accepting b28
b29 = block(29, spend=out[7]) block(29, spend=out[7])
yield rejected(False) yield rejected(False)
# b30 has a max-sized coinbase scriptSig. # b30 has a max-sized coinbase scriptSig.
tip(23) tip(23)
b30 = block(30) b30 = block(30)
b30.vtx[0].vin[0].scriptSig = b'\x00' * 100 b30.vtx[0].vin[0].scriptSig = b'\x00' * 100
b30.vtx[0].rehash() b30.vtx[0].rehash()
b30 = update_block(30, []) b30 = update_block(30, [])
▲ Show 20 Lines • Show All 176 Lines • ▼ Show 20 Lines def get_tests(self):
pad_tx(tx) pad_tx(tx)
tx.rehash() tx.rehash()
new_txs.append(tx) new_txs.append(tx)
update_block(40, new_txs) update_block(40, new_txs)
yield rejected(RejectResult(16, b'bad-blk-sigops')) yield rejected(RejectResult(16, b'bad-blk-sigops'))
# same as b40, but one less sigop # same as b40, but one less sigop
tip(39) tip(39)
b41 = block(41, spend=None) block(41, spend=None)
update_block(41, [b40tx for b40tx in b40.vtx[1:] if b40tx != tx]) update_block(41, [b40tx for b40tx in b40.vtx[1:] if b40tx != tx])
b41_sigops_to_fill = b40_sigops_to_fill - 1 b41_sigops_to_fill = b40_sigops_to_fill - 1
tx = CTransaction() tx = CTransaction()
tx.vin.append(CTxIn(lastOutpoint, b'')) tx.vin.append(CTxIn(lastOutpoint, b''))
tx.vout.append(CTxOut(1, CScript([OP_CHECKSIG] * b41_sigops_to_fill))) tx.vout.append(CTxOut(1, CScript([OP_CHECKSIG] * b41_sigops_to_fill)))
pad_tx(tx) pad_tx(tx)
update_block(41, [tx]) update_block(41, [tx])
yield accepted() yield accepted()
▲ Show 20 Lines • Show All 331 Lines • ▼ Show 20 Lines def get_tests(self):
yield accepted() yield accepted()
save_spendable_output() save_spendable_output()
# Spend an output created in the block itself # Spend an output created in the block itself
# #
# -> b42 (12) -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19) # -> b42 (12) -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19)
# #
tip(64) tip(64)
b65 = block(65) block(65)
tx1 = create_and_sign_tx( tx1 = create_and_sign_tx(
out[19].tx, out[19].n, out[19].tx.vout[0].nValue) out[19].tx, out[19].n, out[19].tx.vout[0].nValue)
tx2 = create_and_sign_tx(tx1, 0, 0) tx2 = create_and_sign_tx(tx1, 0, 0)
update_block(65, [tx1, tx2]) update_block(65, [tx1, tx2])
yield accepted() yield accepted()
save_spendable_output() save_spendable_output()
# Attempt to double-spend a transaction created in a block # Attempt to double-spend a transaction created in a block
# #
# -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19) # -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19)
# \-> b67 (20) # \-> b67 (20)
# #
# #
tip(65) tip(65)
b67 = block(67) block(67)
tx1 = create_and_sign_tx( tx1 = create_and_sign_tx(
out[20].tx, out[20].n, out[20].tx.vout[0].nValue) out[20].tx, out[20].n, out[20].tx.vout[0].nValue)
tx2 = create_and_sign_tx(tx1, 0, 1) tx2 = create_and_sign_tx(tx1, 0, 1)
tx3 = create_and_sign_tx(tx1, 0, 2) tx3 = create_and_sign_tx(tx1, 0, 2)
update_block(67, [tx1, tx2, tx3]) update_block(67, [tx1, tx2, tx3])
yield rejected(RejectResult(16, b'bad-txns-inputs-missingorspent')) yield rejected(RejectResult(16, b'bad-txns-inputs-missingorspent'))
# More tests of block subsidy # More tests of block subsidy
# #
# -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19) -> b69 (20) # -> b43 (13) -> b53 (14) -> b55 (15) -> b57 (16) -> b60 (17) -> b64 (18) -> b65 (19) -> b69 (20)
# \-> b68 (20) # \-> b68 (20)
# #
# b68 - coinbase with an extra 10 satoshis, # b68 - coinbase with an extra 10 satoshis,
# creates a tx that has 9 satoshis from out[20] go to fees # creates a tx that has 9 satoshis from out[20] go to fees
# this fails because the coinbase is trying to claim 1 satoshi too much in fees # this fails because the coinbase is trying to claim 1 satoshi too much in fees
# #
# b69 - coinbase with extra 10 satoshis, and a tx that gives a 10 satoshi fee # b69 - coinbase with extra 10 satoshis, and a tx that gives a 10 satoshi fee
# this succeeds # this succeeds
# #
tip(65) tip(65)
b68 = block(68, additional_coinbase_value=10) block(68, additional_coinbase_value=10)
tx = create_and_sign_tx( tx = create_and_sign_tx(
out[20].tx, out[20].n, out[20].tx.vout[0].nValue - 9) out[20].tx, out[20].n, out[20].tx.vout[0].nValue - 9)
update_block(68, [tx]) update_block(68, [tx])
yield rejected(RejectResult(16, b'bad-cb-amount')) yield rejected(RejectResult(16, b'bad-cb-amount'))
tip(65) tip(65)
b69 = block(69, additional_coinbase_value=10) b69 = block(69, additional_coinbase_value=10)
tx = create_and_sign_tx( tx = create_and_sign_tx(
▲ Show 20 Lines • Show All 196 Lines • ▼ Show 20 Lines
assert_equal(len(mempool), 2) assert_equal(len(mempool), 2)
assert(tx78.hash in mempool) assert(tx78.hash in mempool)
assert(tx79.hash in mempool) assert(tx79.hash in mempool)
# Test invalid opcodes in dead execution paths. # Test invalid opcodes in dead execution paths.
# #
# -> b81 (26) -> b82 (27) -> b83 (28) # -> b81 (26) -> b82 (27) -> b83 (28)
# #
b83 = block(83) block(83)
op_codes = [OP_IF, OP_INVALIDOPCODE, OP_ELSE, OP_TRUE, OP_ENDIF] op_codes = [OP_IF, OP_INVALIDOPCODE, OP_ELSE, OP_TRUE, OP_ENDIF]
script = CScript(op_codes) script = CScript(op_codes)
tx1 = create_and_sign_tx( tx1 = create_and_sign_tx(
out[28].tx, out[28].n, out[28].tx.vout[0].nValue, script) out[28].tx, out[28].n, out[28].tx.vout[0].nValue, script)
tx2 = create_and_sign_tx(tx1, 0, 0, CScript([OP_TRUE])) tx2 = create_and_sign_tx(tx1, 0, 0, CScript([OP_TRUE]))
tx2.vin[0].scriptSig = CScript([OP_FALSE]) tx2.vin[0].scriptSig = CScript([OP_FALSE])
tx2.rehash() tx2.rehash()
update_block(83, [tx1, tx2]) update_block(83, [tx1, tx2])
yield accepted() yield accepted()
save_spendable_output() save_spendable_output()
# Reorg on/off blocks that have OP_RETURN in them (and try to spend them) # Reorg on/off blocks that have OP_RETURN in them (and try to spend them)
# #
# -> b81 (26) -> b82 (27) -> b83 (28) -> b84 (29) -> b87 (30) -> b88 (31) # -> b81 (26) -> b82 (27) -> b83 (28) -> b84 (29) -> b87 (30) -> b88 (31)
# \-> b85 (29) -> b86 (30) \-> b89a (32) # \-> b85 (29) -> b86 (30) \-> b89a (32)
# #
# #
b84 = block(84) block(84)
tx1 = create_tx(out[29].tx, out[29].n, 0, CScript([OP_RETURN])) tx1 = create_tx(out[29].tx, out[29].n, 0, CScript([OP_RETURN]))
vout_offset = len(tx1.vout) vout_offset = len(tx1.vout)
tx1.vout.append(CTxOut(0, CScript([OP_TRUE]))) tx1.vout.append(CTxOut(0, CScript([OP_TRUE])))
tx1.vout.append(CTxOut(0, CScript([OP_TRUE]))) tx1.vout.append(CTxOut(0, CScript([OP_TRUE])))
tx1.vout.append(CTxOut(0, CScript([OP_TRUE]))) tx1.vout.append(CTxOut(0, CScript([OP_TRUE])))
tx1.vout.append(CTxOut(0, CScript([OP_TRUE]))) tx1.vout.append(CTxOut(0, CScript([OP_TRUE])))
tx1.calc_sha256() tx1.calc_sha256()
self.sign_tx(tx1, out[29].tx, out[29].n) self.sign_tx(tx1, out[29].tx, out[29].n)
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