test: display abrupt shutdown errors in console output #28253
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Concept ACK |
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The CI uses the combine logs helper. Can you link to a CI output before and after? |
Sure. Before https://github.com/furszy/bitcoin-core/runs/15887889073. No information provided. The commit causing the abrupt shutdown is the one shared in the PR description. |
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Updated per feedback. Thanks Marco.
Placed stderr error inside the thrown exception instead of printing it directly.
This is how the CI error looks now https://github.com/furszy/bitcoin-core/runs/16145060771.
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Updated per feedback. Thanks. Same CI result as before: https://github.com/furszy/bitcoin-core/runs/16146994349. |
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Concept ACK. |
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Concept ACK |
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Updated per feedback, thanks theStack! Diff is minimal. |
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ACK 2633152, tested on GHA:
- native macOS:
test_framework.test_node.FailedToStartError: [node 0] bitcoind exited with status -6 during initialization.
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'node0' abruptly aborted with error:
EXCEPTION: St11logic_error
I'm an ugly error. The blockchain is completely messed up.
bitcoin in initload
libc++abi: terminating due to uncaught exception of type std::logic_error: I'm an ugly error. The blockchain is completely messed up.
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2023-10-05T09:09:57.765000Z TestFramework (INFO): Stopping nodes
- native Windows:
test_framework.test_node.FailedToStartError: [node 0] bitcoind exited with status 3 during initialization.
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'node0' abruptly aborted with error:
EXCEPTION: class std::logic_error
I'm an ugly error. The blockchain is completely messed up.
D:\a\bitcoin\bitcoin\src\bitcoind.exe in initload
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2023-10-05T09:10:35.169000Z TestFramework (INFO): Stopping nodes
Making it easier to debug errors in the CI environment, particularly in scenarios where it's not immediately clear what happened nor which node crashed (or shutdown abruptly).
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Updated per feedback, small diff. |
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lgtm ACK 0f83ab4 |
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Nice. Just tested this to debug a crash and found it useful. |
Making it easier to debug errors in the CI environment,
particularly in scenarios where it's not immediately clear
what happened nor which node crashed (or shutdown abruptly).
A bit of context:
Currently, the test framework redirects each node's stderr output
stream to a different temporary file inside each node's data directory.
While this is sufficient for storing the error, it isn't very helpful for
understanding what happened just by reading the CI console output.
Most of the time, reading the stderr file in the CI environment is not
possible, because people don't have access to it.
Testing Note:
The displayed error difference can be observed by cherry-picking this
commit furszy@9cc5393 on top of this branch and running any
functional test.