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Merge #16525: Dump transaction version as an unsigned integer in RPC/TxToUniv

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e80259f197 Additionally treat Tx.nVersion as unsigned in joinpsbts (Matt Corallo)
970de70bdd Dump transaction version as an unsigned integer in RPC/TxToUniv (Matt Corallo)

Pull request description:

  Consensus-wise we already treat it as an unsigned integer (the
  only rules around it are in CSV/locktime handling), but changing
  the underlying data type means touching consensus code for a
  simple cleanup change, which isn't really worth it.

  See-also, https://github.com/rust-bitcoin/rust-bitcoin/pull/299

ACKs for top commit:
  sipa:
    ACK e80259f197
  practicalswift:
    ACK e80259f197
  ajtowns:
    ACK e80259f197 code review -- checked all other uses of tx.nVersion treat it as unsigned (except for policy.cpp:IsStandard anyway), so looks good.
  naumenkogs:
    ACK e80259f

Tree-SHA512: 6760a2c77e24e9e1f79a336ca925f9bbca3a827ce02003c71d7f214b82ed3dea13fa7d9f87df9b9445cd58dff8b44a15571d821c876f22f8e5a372a014c9976b
This commit is contained in:
Wladimir J. van der Laan
2020-07-16 21:33:13 +02:00
parent 1148f3d630 e80259f197
commit c57dc566b0
4 changed files with 18 additions and 6 deletions
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3
test/functional/rpc_rawtransaction.py
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@ -424,11 +424,12 @@ class RawTransactionsTest(BitcoinTestFramework):
####################################
# Test the minimum transaction version number that fits in a signed 32-bit integer.
# As transaction version is unsigned, this should convert to its unsigned equivalent.
tx = CTransaction()
tx.nVersion = -0x80000000
rawtx = ToHex(tx)
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], -0x80000000)
assert_equal(decrawtx['version'], 0x80000000)
# Test the maximum transaction version number that fits in a signed 32-bit integer.
tx = CTransaction()