diff options
Diffstat (limited to 'qa/rpc-tests/segwit.py')
| -rwxr-xr-x | qa/rpc-tests/segwit.py | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/qa/rpc-tests/segwit.py b/qa/rpc-tests/segwit.py index be6fae5088..761c00dc01 100755 --- a/qa/rpc-tests/segwit.py +++ b/qa/rpc-tests/segwit.py @@ -2,10 +2,7 @@ # Copyright (c) 2016 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. - -# -# Test the SegWit changeover logic -# +"""Test the SegWit changeover logic.""" from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * @@ -39,7 +36,7 @@ def addlength(script): return scriptlen + script def create_witnessprogram(version, node, utxo, pubkey, encode_p2sh, amount): - pkscript = witness_script(version, pubkey); + pkscript = witness_script(version, pubkey) if (encode_p2sh): p2sh_hash = bytes_to_hex_str(ripemd160(sha256(hex_str_to_bytes(pkscript)))) pkscript = "a914"+p2sh_hash+"87" @@ -130,10 +127,14 @@ class SegWitTest(BitcoinTestFramework): print("Verify sigops are counted in GBT with pre-BIP141 rules before the fork") txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({}) + assert(tmpl['sizelimit'] == 1000000) + assert('weightlimit' not in tmpl) assert(tmpl['sigoplimit'] == 20000) assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['sigops'] == 2) tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) + assert(tmpl['sizelimit'] == 1000000) + assert('weightlimit' not in tmpl) assert(tmpl['sigoplimit'] == 20000) assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['sigops'] == 2) @@ -241,22 +242,15 @@ class SegWitTest(BitcoinTestFramework): print("Verify sigops are counted in GBT with BIP141 rules after the fork") txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) + assert(tmpl['sizelimit'] >= 3999577) # actual maximum size is lower due to minimum mandatory non-witness data + assert(tmpl['weightlimit'] == 4000000) assert(tmpl['sigoplimit'] == 80000) assert(tmpl['transactions'][0]['txid'] == txid) assert(tmpl['transactions'][0]['sigops'] == 8) - print("Verify non-segwit miners get a valid GBT response after the fork") + print("Non-segwit miners are not able to use GBT response after activation.") send_to_witness(1, self.nodes[0], find_unspent(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.998")) - try: - tmpl = self.nodes[0].getblocktemplate({}) - assert(len(tmpl['transactions']) == 1) # Doesn't include witness tx - assert(tmpl['sigoplimit'] == 20000) - assert(tmpl['transactions'][0]['hash'] == txid) - assert(tmpl['transactions'][0]['sigops'] == 2) - assert(('!segwit' in tmpl['rules']) or ('segwit' not in tmpl['rules'])) - except JSONRPCException: - # This is an acceptable outcome - pass + assert_raises_jsonrpc(-8, "Support for 'segwit' rule requires explicit client support", self.nodes[0].getblocktemplate, {}) print("Verify behaviour of importaddress, addwitnessaddress and listunspent") |