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qa: Pad scriptPubKeys to get minimum sized txs

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MarcoFalke
2018-05-03 16:50:25 -04:00
committed by Johnson Lau
parent 7485488e90
commit 364bae5f7a
7 changed files with 48 additions and 45 deletions
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13
test/functional/p2p_invalid_tx.py
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@@ -70,7 +70,7 @@ class InvalidTxRequestTest(BitcoinTestFramework):
# Transaction will be rejected with code 16 (REJECT_INVALID)
# and we get disconnected immediately
self.log.info('Test a transaction that is rejected')
tx1 = create_transaction(block1.vtx[0], 0, b'\x64', 50 * COIN - 12000)
tx1 = create_transaction(block1.vtx[0], 0, b'\x64' * 35, 50 * COIN - 12000)
node.p2p.send_txs_and_test([tx1], node, success=False, expect_disconnect=True)
# Make two p2p connections to provide the node with orphans
@@ -81,32 +81,33 @@ class InvalidTxRequestTest(BitcoinTestFramework):
self.log.info('Test orphan transaction handling ... ')
# Create a root transaction that we withold until all dependend transactions
# are sent out and in the orphan cache
SCRIPT_PUB_KEY_OP_TRUE = b'\x51\x75' * 15 + b'\x51'
tx_withhold = CTransaction()
tx_withhold.vin.append(CTxIn(outpoint=COutPoint(block1.vtx[0].sha256, 0)))
tx_withhold.vout.append(CTxOut(nValue=50 * COIN - 12000, scriptPubKey=b'\x51'))
tx_withhold.vout.append(CTxOut(nValue=50 * COIN - 12000, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE))
tx_withhold.calc_sha256()
# Our first orphan tx with some outputs to create further orphan txs
tx_orphan_1 = CTransaction()
tx_orphan_1.vin.append(CTxIn(outpoint=COutPoint(tx_withhold.sha256, 0)))
tx_orphan_1.vout = [CTxOut(nValue=10 * COIN, scriptPubKey=b'\x51')] * 3
tx_orphan_1.vout = [CTxOut(nValue=10 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE)] * 3
tx_orphan_1.calc_sha256()
# A valid transaction with low fee
tx_orphan_2_no_fee = CTransaction()
tx_orphan_2_no_fee.vin.append(CTxIn(outpoint=COutPoint(tx_orphan_1.sha256, 0)))
tx_orphan_2_no_fee.vout.append(CTxOut(nValue=10 * COIN, scriptPubKey=b'\x51'))
tx_orphan_2_no_fee.vout.append(CTxOut(nValue=10 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE))
# A valid transaction with sufficient fee
tx_orphan_2_valid = CTransaction()
tx_orphan_2_valid.vin.append(CTxIn(outpoint=COutPoint(tx_orphan_1.sha256, 1)))
tx_orphan_2_valid.vout.append(CTxOut(nValue=10 * COIN - 12000, scriptPubKey=b'\x51'))
tx_orphan_2_valid.vout.append(CTxOut(nValue=10 * COIN - 12000, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE))
tx_orphan_2_valid.calc_sha256()
# An invalid transaction with negative fee
tx_orphan_2_invalid = CTransaction()
tx_orphan_2_invalid.vin.append(CTxIn(outpoint=COutPoint(tx_orphan_1.sha256, 2)))
tx_orphan_2_invalid.vout.append(CTxOut(nValue=11 * COIN, scriptPubKey=b'\x51'))
tx_orphan_2_invalid.vout.append(CTxOut(nValue=11 * COIN, scriptPubKey=SCRIPT_PUB_KEY_OP_TRUE))
self.log.info('Send the orphans ... ')
# Send valid orphan txs from p2ps[0]