[1.0] Fix production_restart test flakiness #674
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…nal before checking pending policy
heifner
approved these changes
Aug 30, 2024
greg7mdp
approved these changes
Aug 30, 2024
| # A proposed finalizer policy is promoted to pending only after the block where it | ||
| # was proposed become irreversible. | ||
| # Wait for pending policy is in place. | ||
| assert node0.waitForTransFinalization(transId), f'setfinalizer transaction {transId} failed to be rolled into a LIB block' |
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waitForTransFinalization seems like an odd name to me? Isn't it just waitForBlockFinal?
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The function takes a transaction ID as a parameter. The name seems ok.
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Note:start |
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The test requires pending policy to be in place. It waits on LIB. But a proposed policy is promoted to pending only after the block where it was proposed becomes final; that LIB is not necessarily the LIB where the policy was proposed.
In the test failure reported by #672, it was LIB on the block before setfinalizer because the setfinalizer was sent to the node that was not producing at the time. On the producer the setfinalizer is in the next block.
The solution is wait until the block where a finalizer policy was proposed becomes final before checking pending policy.
Resolves #672