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test: ensure OP_1NEGATE satisfies BIP62 minimal push rule

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with a regression test for PR 13084 and PR 17204.
This commit is contained in:
Jon Atack 2020-07-03 12:04:18 +02:00 • committed by MeshCollider
parent e629d07199
commit dca28634d7
1 changed files with 20 additions and 0 deletions
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20
test/functional/rpc_signrawtransaction.py
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@ -198,10 +198,30 @@ class SignRawTransactionsTest(BitcoinTestFramework):
assert_equal(spending_tx_signed['complete'], True)
self.nodes[0].sendrawtransaction(spending_tx_signed['hex'])
def OP_1NEGATE_test(self):
self.log.info("Test OP_1NEGATE (0x4f) satisfies BIP62 minimal push standardness rule")
hex_str = (
"0200000001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
"FFFFFFFF00000000044F024F9CFDFFFFFF01F0B9F5050000000023210277777777"
"77777777777777777777777777777777777777777777777777777777AC66030000"
)
prev_txs = [
{
"txid": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"vout": 0,
"scriptPubKey": "A914AE44AB6E9AA0B71F1CD2B453B69340E9BFBAEF6087",
"redeemScript": "4F9C",
"amount": 1,
}
]
txn = self.nodes[0].signrawtransactionwithwallet(hex_str, prev_txs)
assert txn["complete"]
def run_test(self):
self.successful_signing_test()
self.script_verification_error_test()
self.witness_script_test()
self.OP_1NEGATE_test()
self.test_with_lock_outputs()