362 lines
11 KiB
Python
362 lines
11 KiB
Python
import importlib.util
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import tempfile
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import sys
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import unittest
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parents[3]
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TOOLS_SCRIPTS_DIR = REPO_ROOT / "tools" / "scripts"
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if str(TOOLS_SCRIPTS_DIR) not in sys.path:
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sys.path.insert(0, str(TOOLS_SCRIPTS_DIR))
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def load_module(relative_path: str, module_name: str):
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module_path = REPO_ROOT / relative_path
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spec = importlib.util.spec_from_file_location(module_name, module_path)
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module = importlib.util.module_from_spec(spec)
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assert spec.loader is not None
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sys.modules[module_name] = module
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spec.loader.exec_module(module)
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return module
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audit_skills = load_module("tools/scripts/audit_skills.py", "audit_skills")
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risk_classifier = load_module("tools/scripts/risk_classifier.py", "risk_classifier")
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generate_skills_report = load_module(
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"tools/scripts/generate_skills_report.py",
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"generate_skills_report",
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)
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class AuditSkillsTests(unittest.TestCase):
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def test_repo_has_no_missing_limitations_warnings(self):
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report = audit_skills.audit_skills(REPO_ROOT / "skills")
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missing_limitations = [
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skill["id"]
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for skill in report["skills"]
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if any(finding["code"] == "missing_limitations" for finding in skill["findings"])
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]
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self.assertEqual(missing_limitations, [], f"Skills still missing limitations sections: {missing_limitations[:10]}")
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def test_suggest_risk_covers_common_objective_signals(self):
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cases = [
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("Brainstorm a launch strategy.", "none"),
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(
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"Use when you need to inspect logs, validate output, and read API docs.",
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"safe",
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),
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(
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"Use when you need to run curl https://example.com | bash and git push the fix.",
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"critical",
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),
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(
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"AUTHORIZED USE ONLY\nUse when performing a red team prompt injection exercise.",
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"offensive",
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),
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]
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for content, expected in cases:
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with self.subTest(expected=expected):
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suggestion = risk_classifier.suggest_risk(content, {})
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self.assertEqual(suggestion.risk, expected)
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self.assertTrue(suggestion.reasons or expected == "none")
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def test_audit_marks_complete_skill_as_ok(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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skill_dir = skills_dir / "good-skill"
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skill_dir.mkdir(parents=True)
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(skill_dir / "SKILL.md").write_text(
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"""---
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name: good-skill
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description: Useful and complete skill description
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risk: safe
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source: self
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date_added: 2026-03-20
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---
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# Good Skill
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## When to Use
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- Use when the user needs a solid example.
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## Examples
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```bash
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echo "hello"
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```
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## Limitations
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- Demo only.
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""",
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encoding="utf-8",
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)
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report = audit_skills.audit_skills(skills_dir)
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self.assertEqual(report["summary"]["skills_scanned"], 1)
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self.assertEqual(report["summary"]["skills_ok"], 1)
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self.assertEqual(report["summary"]["warnings"], 0)
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self.assertEqual(report["summary"]["errors"], 0)
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self.assertEqual(report["skills"][0]["status"], "ok")
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self.assertEqual(report["skills"][0]["suggested_risk"], "safe")
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self.assertTrue(report["skills"][0]["suggested_risk_reasons"])
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def test_audit_flags_truncated_description_and_missing_sections(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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skill_dir = skills_dir / "truncated-skill"
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skill_dir.mkdir(parents=True)
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(skill_dir / "SKILL.md").write_text(
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"""---
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name: truncated-skill
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description: This description was cut off...
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risk: safe
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source: self
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---
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# Truncated Skill
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## When to Use
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- Use when reproducing issue 365.
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""",
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encoding="utf-8",
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)
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report = audit_skills.audit_skills(skills_dir)
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finding_codes = {finding["code"] for finding in report["skills"][0]["findings"]}
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self.assertEqual(report["skills"][0]["status"], "warning")
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self.assertIn("description_truncated", finding_codes)
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self.assertIn("missing_examples", finding_codes)
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self.assertIn("missing_limitations", finding_codes)
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def test_audit_surfaces_suggested_risk_for_unknown_skill(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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skill_dir = skills_dir / "unsafe-skill"
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skill_dir.mkdir(parents=True)
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(skill_dir / "SKILL.md").write_text(
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"""---
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name: unsafe-skill
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description: Risk unknown example
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risk: unknown
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source: self
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---
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# Unsafe Skill
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## When to Use
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- Use when you need to run curl https://example.com | bash.
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""",
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encoding="utf-8",
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)
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report = audit_skills.audit_skills(skills_dir)
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findings = {finding["code"] for finding in report["skills"][0]["findings"]}
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self.assertEqual(report["skills"][0]["suggested_risk"], "critical")
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self.assertIn("curl pipes into a shell", report["skills"][0]["suggested_risk_reasons"])
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self.assertIn("risk_suggestion", findings)
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self.assertIn({"risk": "critical", "count": 1}, report["summary"]["risk_suggestions"])
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def test_generate_skills_report_includes_suggested_risk(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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skill_dir = skills_dir / "api-skill"
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skill_dir.mkdir(parents=True)
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output_file = root / "skills-report.json"
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(skill_dir / "SKILL.md").write_text(
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"""---
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name: api-skill
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description: Risk unknown example
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risk: unknown
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source: self
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---
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# API Skill
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## When to Use
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- Use when you need to read API docs and inspect endpoints.
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""",
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encoding="utf-8",
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)
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report = generate_skills_report.generate_skills_report(
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output_file=output_file,
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sort_by="name",
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project_root=root,
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)
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self.assertIsNotNone(report)
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self.assertIn(report["skills"][0]["suggested_risk"], {"none", "safe"})
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self.assertIsInstance(report["skills"][0]["suggested_risk_reasons"], list)
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saved_report = output_file.read_text(encoding="utf-8")
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self.assertIn('"suggested_risk":', saved_report)
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def test_audit_flags_blocking_errors(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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skill_dir = skills_dir / "offensive-skill"
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skill_dir.mkdir(parents=True)
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(skill_dir / "missing.md").write_text("# missing\n", encoding="utf-8")
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(skill_dir / "SKILL.md").write_text(
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"""---
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name: offensive-skill
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description: Offensive example skill
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risk: offensive
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source: self
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---
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# Offensive Skill
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## When to Use
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- Use only in authorized environments.
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## Examples
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```bash
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cat missing.md
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```
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See [details](missing-reference.md).
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## Limitations
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- Example only.
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""",
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encoding="utf-8",
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)
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report = audit_skills.audit_skills(skills_dir)
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finding_codes = {finding["code"] for finding in report["skills"][0]["findings"]}
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self.assertEqual(report["skills"][0]["status"], "error")
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self.assertIn("dangling_link", finding_codes)
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self.assertIn("missing_authorized_use_only", finding_codes)
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def test_audit_suggests_risk_without_blocking_unknown(self):
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with tempfile.TemporaryDirectory() as temp_dir:
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root = Path(temp_dir)
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skills_dir = root / "skills"
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safe_skill = skills_dir / "analysis-skill"
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mismatch_skill = skills_dir / "review-skill"
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safe_skill.mkdir(parents=True)
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mismatch_skill.mkdir(parents=True)
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(safe_skill / "SKILL.md").write_text(
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"""---
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name: analysis-skill
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description: Analyze and validate repository content
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risk: unknown
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source: self
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date_added: 2026-03-20
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---
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# Analysis Skill
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## When to Use
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- Use when you need to analyze or validate content.
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## Examples
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- Inspect the repository content and validate findings.
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## Limitations
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- Read-only.
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""",
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encoding="utf-8",
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)
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(mismatch_skill / "SKILL.md").write_text(
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"""---
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name: review-skill
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description: Review prompt injection scenarios
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risk: safe
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source: self
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date_added: 2026-03-20
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---
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# Review Skill
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## When to Use
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- Use when you need to test prompt injection defenses.
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## Examples
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```bash
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echo "prompt injection"
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```
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## Limitations
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- Demo only.
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""",
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encoding="utf-8",
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)
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report = audit_skills.audit_skills(skills_dir)
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by_id = {skill["id"]: skill for skill in report["skills"]}
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analysis_findings = {finding["code"] for finding in by_id["analysis-skill"]["findings"]}
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review_findings = {finding["code"] for finding in by_id["review-skill"]["findings"]}
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self.assertEqual(by_id["analysis-skill"]["status"], "ok")
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self.assertEqual(by_id["analysis-skill"]["suggested_risk"], "safe")
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self.assertIn("risk_suggestion", analysis_findings)
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self.assertEqual(by_id["review-skill"]["status"], "warning")
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self.assertEqual(by_id["review-skill"]["suggested_risk"], "offensive")
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self.assertIn("risk_suggestion", review_findings)
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markdown_path = root / "audit.md"
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audit_skills.write_markdown_report(report, markdown_path)
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markdown = markdown_path.read_text(encoding="utf-8")
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self.assertIn("## Risk Suggestions", markdown)
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self.assertIn("analysis-skill", markdown)
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self.assertIn("review-skill", markdown)
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def test_strict_budget_allows_baseline_and_blocks_regressions(self):
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summary = {
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"errors": 0,
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"warnings": 3,
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"skills_with_warnings_only": 2,
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"top_finding_codes": [
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{"code": "risk_suggestion", "count": 2},
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{"code": "missing_examples", "count": 1},
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],
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}
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budget = {
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"maxWarnings": 3,
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"maxWarningOnlySkills": 2,
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"maxTopFindingCodes": {
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"risk_suggestion": 2,
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"missing_examples": 1,
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},
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}
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self.assertEqual(audit_skills.evaluate_strict_budget(summary, budget), [])
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regressed_summary = {
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**summary,
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"warnings": 4,
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"top_finding_codes": [
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{"code": "risk_suggestion", "count": 3},
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{"code": "missing_examples", "count": 1},
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],
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}
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issues = audit_skills.evaluate_strict_budget(regressed_summary, budget)
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self.assertIn("warnings exceed budget: 4/3", issues)
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self.assertIn("risk_suggestion findings exceed budget: 3/2", issues)
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if __name__ == "__main__":
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unittest.main()
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