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consensus: Store transaction nVersion as uint32_t

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Given that the use of a transaction's nVersion is always as an unsigned
int, it doesn't make sense to store it as signed and then cast it to
unsigned.
This commit is contained in:
Ava Chow
2024-01-25 16:27:08 -05:00
parent 6e4d18f37f
commit 27e70f1f5b
16 changed files with 47 additions and 39 deletions
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18
test/functional/rpc_rawtransaction.py
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@@ -463,9 +463,9 @@ class RawTransactionsTest(BitcoinTestFramework):
self.log.info("Test transaction version numbers")
# 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.
# As transaction version is serialized unsigned, this should convert to its unsigned equivalent.
tx = CTransaction()
tx.nVersion = -0x80000000
tx.nVersion = 0x80000000
rawtx = tx.serialize().hex()
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], 0x80000000)
@@ -477,6 +477,20 @@ class RawTransactionsTest(BitcoinTestFramework):
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], 0x7fffffff)
# Test the minimum transaction version number that fits in an unsigned 32-bit integer.
tx = CTransaction()
tx.nVersion = 0
rawtx = tx.serialize().hex()
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], 0)
# Test the maximum transaction version number that fits in an unsigned 32-bit integer.
tx = CTransaction()
tx.nVersion = 0xffffffff
rawtx = tx.serialize().hex()
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], 0xffffffff)
def raw_multisig_transaction_legacy_tests(self):
self.log.info("Test raw multisig transactions (legacy)")
# The traditional multisig workflow does not work with descriptor wallets so these are legacy only.