Jason
51740fd6f5
A new SCENARIO_FUZZ branch in tb_ddc_cosim.v accepts +hex / +csv / +tag plusargs so an external runner can pick stimulus and output paths per iteration. The three path registers are widened to 4 kbit each so long temp-directory paths (e.g. /private/var/folders/...) do not overflow the MSB and emerge truncated — a real failure mode caught while writing this runner. test_ddc_cosim_fuzz.py is a pytest-driven fuzz harness: - Generates a random plausible radar scene per seed (1-4 targets with random range/velocity/RCS/phase, random noise level 0.5-6.0 LSB stddev) via radar_scene.generate_adc_samples, fully deterministic. - Compiles tb_ddc_cosim.v once per session (module-scope fixture), then runs vvp per seed. - Asserts sample-count bounds consistent with 4x CIC decimation, signed-18 range on every baseband I/Q word, and non-zero output (catches silent pipeline stalls). - Ships with two tiers: test_ddc_fuzz_fast (8 seeds, default CI) and test_ddc_fuzz_full (100 seeds, opt-in via -m slow) matching the audit ask. Registers the "slow" marker in pyproject.toml for the 100-seed opt-in.
57 lines
2.3 KiB
TOML
57 lines
2.3 KiB
TOML
[project]
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name = "aeris-10-radar"
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version = "1.0.0"
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description = "AERIS-10 FMCW Radar Platform — host software & FPGA cosim tools"
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requires-python = ">=3.12"
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# Runtime dependencies intentionally empty — GUI deps are optional and
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# listed in requirements_*.txt files for local installs.
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dependencies = []
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[dependency-groups]
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dev = [
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"ruff>=0.5",
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"pytest>=8",
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"numpy>=1.26",
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"h5py>=3.10",
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]
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# ---------------------------------------------------------------------------
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# Ruff configuration
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# ---------------------------------------------------------------------------
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[tool.pytest.ini_options]
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markers = [
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"slow: full-sweep tests (opt-in via -m slow); audit F-3.2 100-seed fuzz",
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]
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[tool.ruff]
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target-version = "py312"
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line-length = 100
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[tool.ruff.lint]
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select = [
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"E", # pycodestyle errors
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"F", # pyflakes (unused imports, undefined names, duplicate keys, assert-tuple)
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"B", # flake8-bugbear (mutable defaults, unreachable code, raise-without-from)
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"RUF", # ruff-specific (unused noqa, ambiguous chars, implicit Optional)
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"SIM", # flake8-simplify (dead branches, collapsible ifs, unnecessary pass)
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"PIE", # flake8-pie (no-op expressions, unnecessary spread)
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"T20", # flake8-print (stray print() calls — LLMs leave debug prints)
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"ARG", # flake8-unused-arguments (LLMs generate params they never use)
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"ERA", # eradicate (commented-out code — LLMs leave "alternatives" as comments)
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"A", # flake8-builtins (LLMs shadow id, type, list, dict, input, map)
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"BLE", # flake8-blind-except (bare except / overly broad except)
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"RET", # flake8-return (unreachable code after return, unnecessary else-after-return)
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"ISC", # flake8-implicit-str-concat (missing comma in list of strings)
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"TCH", # flake8-type-checking (imports only used in type hints — move behind TYPE_CHECKING)
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"UP", # pyupgrade (outdated syntax for target Python version)
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"C4", # flake8-comprehensions (unnecessary list/dict calls around generators)
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"PERF", # perflint (performance anti-patterns: unnecessary list() in for loops, etc.)
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]
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[tool.ruff.lint.per-file-ignores]
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# Tests: allow unused args (fixtures), prints (debugging), commented code (examples)
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"test_*.py" = ["ARG", "T20", "ERA"]
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# Re-export modules: unused imports are intentional
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"v7/hardware.py" = ["F401"]
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