Motivation
feature_init.py is a functional test that perturbs various files in the data directory (simulation data corruption), and checks the response during startup.
Recently, this test was improved in #27823, but there were some open suggestions in, in particular #27823 (review), to extend and/or randomize the way files are perturbed.
There is also the possibility that more sophisticated perturbations could potentially uncover other unhandled exceptions/assert crashes like the one fixed in #27823.
Possible solution
No response
Useful Skills
- Python
- Debugging the bitcoin core C++ file parsing code in order to understand why certain perturbation lead to certain errors.
Guidance for new contributors
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