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author | MarcoFalke <falke.marco@gmail.com> | 2015-12-24 11:58:41 +0100 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2016-01-04 11:58:36 +0100 |
commit | bdd0f9e286e8ad28eb724d076275c3cd1734553f (patch) | |
tree | ed738e1d51e0d7d928884a24e3b158c685c37c32 /qa/rpc-tests/test_framework/util.py | |
parent | f6c8c1242b34eafdbee912544a071d2b58484ea8 (diff) | |
download | bitcoin-bdd0f9e286e8ad28eb724d076275c3cd1734553f.tar.xz |
[qa] Move gen_return_txouts() to util.py
Github-Pull: #7250
Rebased-From: fa0a9749eb09f6b537b98075241a7fcb46f758e3
Diffstat (limited to 'qa/rpc-tests/test_framework/util.py')
-rw-r--r-- | qa/rpc-tests/test_framework/util.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/qa/rpc-tests/test_framework/util.py b/qa/rpc-tests/test_framework/util.py index 313d1b62b3..457a89a2b2 100644 --- a/qa/rpc-tests/test_framework/util.py +++ b/qa/rpc-tests/test_framework/util.py @@ -437,6 +437,24 @@ def create_confirmed_utxos(fee, node, count): assert(len(utxos) >= count) return utxos +def gen_return_txouts(): + # Some pre-processing to create a bunch of OP_RETURN txouts to insert into transactions we create + # So we have big transactions (and therefore can't fit very many into each block) + # create one script_pubkey + script_pubkey = "6a4d0200" #OP_RETURN OP_PUSH2 512 bytes + for i in xrange (512): + script_pubkey = script_pubkey + "01" + # concatenate 128 txouts of above script_pubkey which we'll insert before the txout for change + txouts = "81" + for k in xrange(128): + # add txout value + txouts = txouts + "0000000000000000" + # add length of script_pubkey + txouts = txouts + "fd0402" + # add script_pubkey + txouts = txouts + script_pubkey + return txouts + def create_lots_of_big_transactions(node, txouts, utxos, fee): addr = node.getnewaddress() txids = [] |