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Merge bitcoin/bitcoin#32765: test: Fix list index out of range error in feature_bip68_sequence.py

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e285e691b7 test: Fix list index out of range error in feature_bip68_sequence.py (zaidmstrr)

Pull request description:

  Fixes [#32334](https://github.com/bitcoin/bitcoin/issues/32334)

  The test `feature_bip68_sequence.py` fails with `IndexError: list index out of range` error due to a mismatch between the number of inputs requested (at random) and the number of UTXOs available. The error is reproducible with the randomseed:
  ```
  $ ./build/test/functional/feature_bip68_sequence.py --randomseed 6169832640268785903
  ```
  This PR adds a valid upper bound to randomly select the inputs.

ACKs for top commit:
  maflcko:
    lgtm ACK e285e691b7
  Prabhat1308:
    re-ACK [`e285e69`](e285e691b7)
  theStack:
    ACK e285e691b7

Tree-SHA512: 2e5e19d5db2880915f556ed4444abed94e9ceb1ecee5f857df5616040c850dae682aaa4ade3060c48acb16676df92ba81c3af078c1958965e9e874e7bb489388
This commit is contained in:
merge-script
2025-06-19 15:03:58 +01:00
parent e18322eff2 e285e691b7
commit fa183045a1
1 changed files with 3 additions and 1 deletions
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4
test/functional/feature_bip68_sequence.py
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@ -144,8 +144,10 @@ class BIP68Test(BitcoinTestFramework):
# between height/time locking). Small random chance of making the locks
# all pass.
for _ in range(400):
available_utxos = len(utxos)
# Randomly choose up to 10 inputs
num_inputs = random.randint(1, 10)
num_inputs = random.randint(1, min(10, available_utxos))
random.shuffle(utxos)
# Track whether any sequence locks used should fail