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Asserts that the tx version number is a signed 32-bit integer.

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251 2018-04-06 21:47:29 +02:00
parent 5f0c6a7b0e
commit 09b30db2b0
1 changed files with 19 additions and 4 deletions
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23
test/functional/rpc_rawtransaction.py
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@ -14,13 +14,10 @@ Test the following RPCs:
from collections import OrderedDict
from io import BytesIO
from test_framework.messages import CTransaction, ToHex
from test_framework.test_framework import BitcoinTestFramework
from test_framework.messages import (
CTransaction,
)
from test_framework.util import *
class multidict(dict):
"""Dictionary that allows duplicate keys.
@ -363,5 +360,23 @@ class RawTransactionsTest(BitcoinTestFramework):
decrawtx= self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['vin'][0]['sequence'], 4294967294)
####################################
# TRANSACTION VERSION NUMBER TESTS #
####################################
# Test the minimum transaction version number that fits in a signed 32-bit integer.
tx = CTransaction()
tx.nVersion = -0x80000000
rawtx = ToHex(tx)
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], -0x80000000)
# Test the maximum transaction version number that fits in a signed 32-bit integer.
tx = CTransaction()
tx.nVersion = 0x7fffffff
rawtx = ToHex(tx)
decrawtx = self.nodes[0].decoderawtransaction(rawtx)
assert_equal(decrawtx['version'], 0x7fffffff)
if __name__ == '__main__':
RawTransactionsTest().main()