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| author | instagibbs <gsanders87@gmail.com> | 2016-08-18 12:04:33 -0400 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2016-09-05 17:53:41 +0200 |
| commit | ca10a03addf70421893791c2c499e82fc494d60b (patch) | |
| tree | 4771b20b05d16a7eacd7e8db89ce945544b14d3c /qa | |
| parent | 34521e4d7d176109dedf52ec8ef2b5052b9a30f3 (diff) | |
| download | bitcoin-ca10a03addf70421893791c2c499e82fc494d60b.tar.xz | |
Add basic test for IsStandard witness transaction blinding
Diffstat (limited to 'qa')
| -rwxr-xr-x | qa/rpc-tests/p2p-segwit.py | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/qa/rpc-tests/p2p-segwit.py b/qa/rpc-tests/p2p-segwit.py index eb857ed983..ca784644d8 100755 --- a/qa/rpc-tests/p2p-segwit.py +++ b/qa/rpc-tests/p2p-segwit.py @@ -964,8 +964,24 @@ class SegWitTest(BitcoinTestFramework): tx3 = CTransaction() tx3.vin.append(CTxIn(COutPoint(tx2.sha256, 0), b"")) - tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, CScript([OP_TRUE]))) tx3.wit.vtxinwit.append(CTxInWitness()) + + # Add too-large for IsStandard witness and check that it does not enter reject filter + p2sh_program = CScript([OP_TRUE]) + p2sh_pubkey = hash160(p2sh_program) + witness_program2 = CScript([b'a'*400000]) + tx3.vout.append(CTxOut(tx2.vout[0].nValue-1000, CScript([OP_HASH160, p2sh_pubkey, OP_EQUAL]))) + tx3.wit.vtxinwit[0].scriptWitness.stack = [witness_program2] + tx3.rehash() + + # Node will not be blinded to the transaction + self.std_node.announce_tx_and_wait_for_getdata(tx3) + self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size') + self.std_node.announce_tx_and_wait_for_getdata(tx3) + self.std_node.test_transaction_acceptance(tx3, True, False, b'tx-size') + + # Remove witness stuffing, instead add extra witness push on stack + tx3.vout[0] = CTxOut(tx2.vout[0].nValue-1000, CScript([OP_TRUE])) tx3.wit.vtxinwit[0].scriptWitness.stack = [CScript([CScriptNum(1)]), witness_program ] tx3.rehash() |