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Open_Ultra_SAST/tests/test_hunt_labels.py
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Marius CiepluchandClaude Fable 5.1 d9d6335ab3 feat(hunt): feature table, producers, labels, metric, artifact, the DSPy hunt program, runner and CLI
hunter-learning-loop groups 1-3 (first increment). The feature table is the
contract: one row per touched function with diff, source, semantic and
taxonomy columns, provenance per producer, labels by the benchmark's rule.
Producers read the repository at head only (a planted advisory id and
commit text never reach a feature). The hunt program is a DSPy ReAct loop
over a signature whose inputs are the unmasked columns in a fixed order;
answers outside the closed family list or citing unseen lines score as
unknown. The runner writes records the benchmark scorer reads, resumable
by change, program id and mask, and refuses the held-out pilot unless the
run is a report run. Research extra [hunt] = dspy, pandas; the core
install is unchanged. 43 tests on a scripted model, no network.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
2026-10-13 12:33:58 +02:00

48 lines
1.7 KiB
Python

"""Checks for fix-site and ordinary labels."""
import pytest
from openultrasast.hunt.labels import label_rows
from openultrasast.hunt.table import FeatureTable
def positive():
return {"kind": "vulnerability", "path": "app.py", "function": "handle", "function_lines": [10, 20],
"family": "injection", "case_id": "verified-case"}
def test_labels_match_name_or_span_on_same_path():
rows = [{"path": "app.py", "function": "handle", "line": 1},
{"path": "app.py", "function": "nested", "line": 12},
{"path": "other.py", "function": "handle", "line": 12},
{"path": "app.py", "function": "other", "line": 30}]
labelled = label_rows(rows, positive())
assert [r["label"] for r in labelled] == [1, 1, None, None]
for data in labelled[:2]:
assert data["family"] == "injection"
assert data["fix_span"] == [10, 20]
assert data["label_ref"] == "verified-case"
assert data["verification"] is None
assert "label" not in rows[0]
def test_feature_function_and_ordinary_rows():
rows = [{"path": "app.py", "line": 1, "feature.source.function": "handle"}]
assert label_rows(rows, positive())[0]["label"] == 1
ordinary = label_rows([{"path": "app.py", "line": 1}], {"kind": "ordinary", "case_id": "draw"})
assert ordinary[0]["label"] == 0
assert len(FeatureTable(ordinary).labelled().rows) == 1
@pytest.mark.parametrize("kind", [None, "fix", "unknown"])
def test_unknown_change_kind_rejected(kind):
with pytest.raises(ValueError):
label_rows([], {"kind": kind})
def test_positive_requires_traceable_reference():
change = positive()
del change["case_id"]
with pytest.raises(ValueError, match="case_id"):
label_rows([], change)