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Differential D3558 Diff 9992 test/functional/feature_csv_activation.py

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test/functional/feature_csv_activation.py

Show First 20 Lines • Show All 246 Lines • ▼ Show 20 Lines def create_bip112txs(self, bip112inputs, varyOP_CSV, txversion, locktime_delta=0):
signtx.rehash() signtx.rehash()
b18txs.append(signtx) b18txs.append(signtx)
b22txs.append(b18txs) b22txs.append(b18txs)
b25txs.append(b22txs) b25txs.append(b22txs)
txs.append(b25txs) txs.append(b25txs)
return txs return txs
def get_tests(self): def get_tests(self):
self.log.info("Generate blocks in the past for coinbase outputs.")
# Enough to build up to 1000 blocks 10 minutes apart without worrying # Enough to build up to 1000 blocks 10 minutes apart without worrying
# about getting into the future # about getting into the future
long_past_time = int(time.time()) - 600 * 1000 long_past_time = int(time.time()) - 600 * 1000
# Enough so that the generated blocks will still all be before long_past_time # Enough so that the generated blocks will still all be before long_past_time
self.nodes[0].setmocktime(long_past_time - 100) self.nodes[0].setmocktime(long_past_time - 100)
# 82 blocks generated for inputs # 82 blocks generated for inputs
self.coinbase_blocks = self.nodes[0].generate(1 + 16 + 2 * 32 + 1) self.coinbase_blocks = self.nodes[0].generate(1 + 16 + 2 * 32 + 1)
# Set time back to present so yielded blocks aren't in the future as # Set time back to present so yielded blocks aren't in the future as
# we advance last_block_time # we advance last_block_time
self.nodes[0].setmocktime(0) self.nodes[0].setmocktime(0)
# height of the next block to build # height of the next block to build
self.tipheight = 82 self.tipheight = 82
self.last_block_time = long_past_time self.last_block_time = long_past_time
self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0) self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0)
self.nodeaddress = self.nodes[0].getnewaddress() self.nodeaddress = self.nodes[0].getnewaddress()
# CSV is not activated yet. # CSV is not activated yet.
assert_equal(get_csv_status(self.nodes[0]), False) assert_equal(get_csv_status(self.nodes[0]), False)
# 489 more version 4 blocks # Generate 489 more version 4 blocks
test_blocks = self.generate_blocks(489) test_blocks = self.generate_blocks(489)
# Test #1 # Test #1
yield TestInstance(test_blocks, sync_every_block=False) yield TestInstance(test_blocks, sync_every_block=False)
# Still not activated. # Still not activated.
assert_equal(get_csv_status(self.nodes[0]), False) assert_equal(get_csv_status(self.nodes[0]), False)
# Inputs at height = 572 # Inputs at height = 572
# Put inputs for all tests in the chain at height 572 (tip now = 571) (time increases by 600s per block) # Put inputs for all tests in the chain at height 572 (tip now = 571) (time increases by 600s per block)
# Note we reuse inputs for v1 and v2 txs so must test these separately # Note we reuse inputs for v1 and v2 txs so must test these separately
# 16 normal inputs # 16 normal inputs
bip68inputs = [] bip68inputs = []
for i in range(16): for i in range(16):
bip68inputs.append(self.send_generic_input_tx( bip68inputs.append(self.send_generic_input_tx(
self.nodes[0], self.coinbase_blocks)) self.nodes[0], self.coinbase_blocks))
# 2 sets of 16 inputs with 10 OP_CSV OP_DROP (actually will be prepended to spending scriptSig) # 2 sets of 16 inputs with 10 OP_CSV OP_DROP (actually will be prepended to spending scriptSig)
bip112basicinputs = [] bip112basicinputs = []
for j in range(2): for j in range(2):
inputs = [] inputs = []
for i in range(16): for i in range(16):
inputs.append(self.send_generic_input_tx( inputs.append(self.send_generic_input_tx(
self.nodes[0], self.coinbase_blocks)) self.nodes[0], self.coinbase_blocks))
bip112basicinputs.append(inputs) bip112basicinputs.append(inputs)
# 2 sets of 16 varied inputs with (relative_lock_time) OP_CSV OP_DROP (actually will be prepended to spending scriptSig) # 2 sets of 16 varied inputs with (relative_lock_time) OP_CSV OP_DROP (actually will be prepended to spending scriptSig)
bip112diverseinputs = [] bip112diverseinputs = []
for j in range(2): for j in range(2):
inputs = [] inputs = []
for i in range(16): for i in range(16):
inputs.append(self.send_generic_input_tx( inputs.append(self.send_generic_input_tx(
self.nodes[0], self.coinbase_blocks)) self.nodes[0], self.coinbase_blocks))
bip112diverseinputs.append(inputs) bip112diverseinputs.append(inputs)
# 1 special input with -1 OP_CSV OP_DROP (actually will be prepended to spending scriptSig) # 1 special input with -1 OP_CSV OP_DROP (actually will be prepended to spending scriptSig)
bip112specialinput = self.send_generic_input_tx( bip112specialinput = self.send_generic_input_tx(
self.nodes[0], self.coinbase_blocks) self.nodes[0], self.coinbase_blocks)
# 1 normal input # 1 normal input
bip113input = self.send_generic_input_tx( bip113input = self.send_generic_input_tx(
self.nodes[0], self.coinbase_blocks) self.nodes[0], self.coinbase_blocks)
self.nodes[0].setmocktime(self.last_block_time + 600) self.nodes[0].setmocktime(self.last_block_time + 600)
# 1 block generated for inputs to be in chain at height 572 # 1 block generated for inputs to be in chain at height 572
inputblockhash = self.nodes[0].generate(1)[0] inputblockhash = self.nodes[0].generate(1)[0]
self.nodes[0].setmocktime(0) self.nodes[0].setmocktime(0)
self.tip = int("0x" + inputblockhash, 0) self.tip = int("0x" + inputblockhash, 0)
self.tipheight += 1 self.tipheight += 1
self.last_block_time += 600 self.last_block_time += 600
assert_equal(len(self.nodes[0].getblock( assert_equal(len(self.nodes[0].getblock(
inputblockhash, True)["tx"]), 82 + 1) inputblockhash, True)["tx"]), 82 + 1)
# 2 more version 4 blocks # 2 more version 4 blocks
test_blocks = self.generate_blocks(2) test_blocks = self.generate_blocks(2)
# Test #2 # Test #2
yield TestInstance(test_blocks, sync_every_block=False) yield TestInstance(test_blocks, sync_every_block=False)
# Not yet activated, height = 574 (will activate for block 576, not 575)
self.log.info(
"Not yet activated, height = 574 (will activate for block 576, not 575)")
assert_equal(get_csv_status(self.nodes[0]), False) assert_equal(get_csv_status(self.nodes[0]), False)
# Test both version 1 and version 2 transactions for all tests # Test both version 1 and version 2 transactions for all tests
# BIP113 test transaction will be modified before each use to # BIP113 test transaction will be modified before each use to
# put in appropriate block time # put in appropriate block time
bip113tx_v1 = self.create_transaction( bip113tx_v1 = self.create_transaction(
self.nodes[0], bip113input, self.nodeaddress, Decimal("49.98")) self.nodes[0], bip113input, self.nodeaddress, Decimal("49.98"))
bip113tx_v1.vin[0].nSequence = 0xFFFFFFFE bip113tx_v1.vin[0].nSequence = 0xFFFFFFFE
Show All 27 Lines def get_tests(self):
bip112txs_vary_OP_CSV_9_v1 = self.create_bip112txs( bip112txs_vary_OP_CSV_9_v1 = self.create_bip112txs(
bip112diverseinputs[1], True, 1, -1) bip112diverseinputs[1], True, 1, -1)
bip112txs_vary_OP_CSV_9_v2 = self.create_bip112txs( bip112txs_vary_OP_CSV_9_v2 = self.create_bip112txs(
bip112diverseinputs[1], True, 2, -1) bip112diverseinputs[1], True, 2, -1)
# -1 OP_CSV OP_DROP input # -1 OP_CSV OP_DROP input
bip112tx_special_v1 = self.create_bip112special(bip112specialinput, 1) bip112tx_special_v1 = self.create_bip112special(bip112specialinput, 1)
bip112tx_special_v2 = self.create_bip112special(bip112specialinput, 2) bip112tx_special_v2 = self.create_bip112special(bip112specialinput, 2)
### TESTING ### self.log.info("TESTING")
##################################
### Before Soft Forks Activate ### self.log.info("Pre-Soft Fork Tests. All txs should pass.")
################################## self.log.info("Test version 1 txs")
# All txs should pass
### Version 1 txs ###
success_txs = [] success_txs = []
# add BIP113 tx and -1 CSV tx # add BIP113 tx and -1 CSV tx
# = MTP of prior block (not <) but < time put on current block # = MTP of prior block (not <) but < time put on current block
bip113tx_v1.nLockTime = self.last_block_time - 600 * 5 bip113tx_v1.nLockTime = self.last_block_time - 600 * 5
bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1) bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1)
success_txs.append(bip113signed1) success_txs.append(bip113signed1)
success_txs.append(bip112tx_special_v1) success_txs.append(bip112tx_special_v1)
success_txs.append(self.spend_tx(self.nodes[0], bip112tx_special_v1)) success_txs.append(self.spend_tx(self.nodes[0], bip112tx_special_v1))
Show All 12 Lines def get_tests(self):
for tx in all_rlt_txs(bip112txs_vary_nSequence_9_v1)]) for tx in all_rlt_txs(bip112txs_vary_nSequence_9_v1)])
success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_9_v1)) success_txs.extend(all_rlt_txs(bip112txs_vary_OP_CSV_9_v1))
success_txs.extend([self.spend_tx(self.nodes[0], tx) success_txs.extend([self.spend_tx(self.nodes[0], tx)
for tx in all_rlt_txs(bip112txs_vary_OP_CSV_9_v1)]) for tx in all_rlt_txs(bip112txs_vary_OP_CSV_9_v1)])
# Test #3 # Test #3
yield TestInstance([[self.create_test_block(success_txs), True]]) yield TestInstance([[self.create_test_block(success_txs), True]])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
### Version 2 txs ### self.log.info("Test version 2 txs")
success_txs = [] success_txs = []
# add BIP113 tx and -1 CSV tx # add BIP113 tx and -1 CSV tx
# = MTP of prior block (not <) but < time put on current block # = MTP of prior block (not <) but < time put on current block
bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 bip113tx_v2.nLockTime = self.last_block_time - 600 * 5
bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2) bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2)
success_txs.append(bip113signed2) success_txs.append(bip113signed2)
success_txs.append(bip112tx_special_v2) success_txs.append(bip112tx_special_v2)
success_txs.append(self.spend_tx(self.nodes[0], bip112tx_special_v2)) success_txs.append(self.spend_tx(self.nodes[0], bip112tx_special_v2))
Show All 23 Lines def get_tests(self):
# Test #5 # Test #5
yield TestInstance(test_blocks, sync_every_block=False) yield TestInstance(test_blocks, sync_every_block=False)
assert_equal(get_csv_status(self.nodes[0]), False) assert_equal(get_csv_status(self.nodes[0]), False)
self.nodes[0].generate(1) self.nodes[0].generate(1)
assert_equal(get_csv_status(self.nodes[0]), True) assert_equal(get_csv_status(self.nodes[0]), True)
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
################################# self.log.info("Post-Soft Fork Tests.")
### After Soft Forks Activate ###
################################# self.log.info("BIP 113 tests")
### BIP 113 ###
# BIP 113 tests should now fail regardless of version number # BIP 113 tests should now fail regardless of version number
# if nLockTime isn't satisfied by new rules # if nLockTime isn't satisfied by new rules
# = MTP of prior block (not <) but < time put on current block # = MTP of prior block (not <) but < time put on current block
bip113tx_v1.nLockTime = self.last_block_time - 600 * 5 bip113tx_v1.nLockTime = self.last_block_time - 600 * 5
bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1) bip113signed1 = self.sign_transaction(self.nodes[0], bip113tx_v1)
# = MTP of prior block (not <) but < time put on current block # = MTP of prior block (not <) but < time put on current block
bip113tx_v2.nLockTime = self.last_block_time - 600 * 5 bip113tx_v2.nLockTime = self.last_block_time - 600 * 5
bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2) bip113signed2 = self.sign_transaction(self.nodes[0], bip113tx_v2)
Show All 13 Lines def get_tests(self):
yield TestInstance([[self.create_test_block([bip113tx]), True]]) yield TestInstance([[self.create_test_block([bip113tx]), True]])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
# Next block height = 580 after 4 blocks of random version # Next block height = 580 after 4 blocks of random version
test_blocks = self.generate_blocks(4) test_blocks = self.generate_blocks(4)
# Test #10 # Test #10
yield TestInstance(test_blocks, sync_every_block=False) yield TestInstance(test_blocks, sync_every_block=False)
### BIP 68 ### self.log.info("BIP 68 tests")
### Version 1 txs ### self.log.info("Test version 1 txs - all should still pass")
# All still pass
success_txs = [] success_txs = []
success_txs.extend(all_rlt_txs(bip68txs_v1)) success_txs.extend(all_rlt_txs(bip68txs_v1))
# Test #11 # Test #11
yield TestInstance([[self.create_test_block(success_txs), True]]) yield TestInstance([[self.create_test_block(success_txs), True]])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
### Version 2 txs ### self.log.info("Test version 2 txs")
bip68success_txs = [] bip68success_txs = []
# All txs with SEQUENCE_LOCKTIME_DISABLE_FLAG set pass # All txs with SEQUENCE_LOCKTIME_DISABLE_FLAG set pass
for b25 in range(2): for b25 in range(2):
for b22 in range(2): for b22 in range(2):
for b18 in range(2): for b18 in range(2):
bip68success_txs.append(bip68txs_v2[1][b25][b22][b18]) bip68success_txs.append(bip68txs_v2[1][b25][b22][b18])
# Test #12 # Test #12
yield TestInstance([[self.create_test_block(bip68success_txs), True]]) yield TestInstance([[self.create_test_block(bip68success_txs), True]])
Show All 35 Lines def get_tests(self):
yield TestInstance(test_blocks, sync_every_block=False) yield TestInstance(test_blocks, sync_every_block=False)
# All BIP 68 txs should pass # All BIP 68 txs should pass
bip68success_txs.extend(bip68heighttxs) bip68success_txs.extend(bip68heighttxs)
# Test #28 # Test #28
yield TestInstance([[self.create_test_block(bip68success_txs), True]]) yield TestInstance([[self.create_test_block(bip68success_txs), True]])
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
### BIP 112 ### self.log.info("BIP 112 tests")
### Version 1 txs ### self.log.info("Test version 1 txs")
# -1 OP_CSV tx should fail # -1 OP_CSV tx should fail
# Test #29 # Test #29
yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [bip112tx_special_v1]), False]]) yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [bip112tx_special_v1]), False]])
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, # If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV,
# version 1 txs should still pass # version 1 txs should still pass
success_txs = [] success_txs = []
for b25 in range(2): for b25 in range(2):
Show All 18 Lines def get_tests(self):
fail_txs.append(bip112txs_vary_OP_CSV_v1[0][b25][b22][b18]) fail_txs.append(bip112txs_vary_OP_CSV_v1[0][b25][b22][b18])
fail_txs.append( fail_txs.append(
bip112txs_vary_OP_CSV_9_v1[0][b25][b22][b18]) bip112txs_vary_OP_CSV_9_v1[0][b25][b22][b18])
for tx in fail_txs: for tx in fail_txs:
# Test #31 - Test #78 # Test #31 - Test #78
yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [tx]), False]]) yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [tx]), False]])
### Version 2 txs ### self.log.info("Version 2 txs")
# -1 OP_CSV tx should fail # -1 OP_CSV tx should fail
# Test #79 # Test #79
yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [bip112tx_special_v2]), False]]) yield TestInstance([[self.create_test_block_spend_utxos(self.nodes[0], [bip112tx_special_v2]), False]])
# If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV, # If SEQUENCE_LOCKTIME_DISABLE_FLAG is set in argument to OP_CSV,
# version 2 txs should pass # version 2 txs should pass
success_txs = [] success_txs = []
for b25 in range(2): for b25 in range(2):
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