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fix(tests): retry disrupted transaction chains #3855

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Merged
mkoura merged 1 commit into from
Nov 13, 2026
Merged

fix(tests): retry disrupted transaction chains #3855

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15 changes: 8 additions & 7 deletions cardano_node_tests/tests/test_chain_transactions.py
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Original file line number Diff line number Diff line change
Expand Up @@ -72,21 +72,22 @@ def _gen_signed_tx(


def _repeat_submit(cluster_obj: clusterlib.ClusterLib, tx_file: pl.Path) -> str:
"""Submit the Tx and then re-submit it.
"""Submit and re-submit the Tx to confirm it reached the mempool.

Expect and error on re-submit. This way we make sure the Tx made it to mempool.
Expect a spent-input error on re-submission. Return a retry message if inputs are
already missing on the first submission or no re-submission confirms acceptance.
Raise unexpected CLI errors.
"""
err_str = ""
for r in range(5):
try:
cluster_obj.g_transaction.submit_tx_bare(tx_file=tx_file)
except clusterlib.CLIError as exc:
inputs_spent = helpers.is_inputs_spent_err(str(exc))
if r == 0 and inputs_spent:
if not helpers.is_inputs_spent_err(str(exc)):
raise
if r == 0:
err_str = "Tx input is missing, maybe temporary fork happened?"
elif inputs_spent:
break
raise
break
if r > 2:
time.sleep(0.05)
else:
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