raiden00pl opened a new pull request, #12:
URL: https://github.com/apache/nuttx-ntfc/pull/12
Add a new 'ntfc fuzz' command that fuzzes NuttX Kconfig option subsets and
classifies the results.
Features:
- Fuzzing of NuttX Kconfig options on top of a known-good base config
- Detection of build breaks (options that no longer compile)
- Detection of runtime-broken features (options that build but make ostest
fail, crash, or hang)
- Measurement of per-option/per-feature flash and RAM cost
- Automatic mocking of missing board-supplied constants, so unported code
bugs are distinguished from missing board wiring
- Fuzz-surface selection by subsystem, explicit symbols, or feature groups
- Combination strategies: one-at-a-time, random (reproducible via seed),
pairwise, marginal, exhaustive
- Automatic minimization of failing option combinations to the smallest
failing subset
- Runs on simulator, QEMU, or real hardware
- Parallel candidate building/running
It's functional now, but I need to carefully review it before it's ready to
merge and I'm not sure when I'll do it.
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