mirror of
https://github.com/norandom/OpenUltraSAST.git
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72 lines
2.9 KiB
Python
72 lines
2.9 KiB
Python
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"""Semantic extra packaging and extra-free overlay parse."""
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from __future__ import annotations
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import json
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import tomllib
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from pathlib import Path
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import pytest
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from openultrasast.cli import main
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from openultrasast.semantic.extra import grammar_for, has_semantic_extra
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from openultrasast.semantic.ir import parse_file
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def test_core_dependencies_stay_empty_and_semantic_is_optional() -> None:
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payload = tomllib.loads(Path("pyproject.toml").read_text())
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assert payload["project"]["dependencies"] == []
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extra = payload["project"]["optional-dependencies"]["semantic"]
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joined = " ".join(extra)
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assert "tree-sitter" in joined
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assert "tree-sitter-javascript" in joined
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assert "tree-sitter-c" in joined
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assert "tree-sitter-java" in joined
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assert "semantic:" in " ".join(payload["tool"]["pytest"]["ini_options"]["markers"])
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def test_cli_import_does_not_load_tree_sitter(assert_cold_of_harnessx) -> None: # type: ignore[no-untyped-def]
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proc_code = (
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"import sys\n"
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"import openultrasast.cli\n"
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"leaked = sorted(m for m in sys.modules if m == 'tree_sitter' or m.startswith('tree_sitter_'))\n"
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"assert not leaked, leaked\n"
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)
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assert_cold_of_harnessx(proc_code)
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def test_probe_off_yields_no_javascript_grammar(monkeypatch: pytest.MonkeyPatch) -> None:
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monkeypatch.setenv("OPENULTRASAST_TREE_SITTER_PROBE", "0")
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assert has_semantic_extra() is False
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assert grammar_for("javascript") is None
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ir = parse_file("app.js", "eval(req.query.x)\n", "javascript")
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assert ir.parse_ok is False
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assert ir.reason == "language_unsupported"
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def test_standard_javascript_is_unadjudicated_without_extra(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
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monkeypatch.setenv("OPENULTRASAST_TREE_SITTER_PROBE", "0")
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monkeypatch.setenv("OPENULTRASAST_RUNS_DIR", ".runs")
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repo = tmp_path / "repo"
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repo.mkdir()
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(repo / "app.js").write_text("eval(req.query.x)\n")
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assert main(["scan", str(repo), "--mode", "standard"]) == 0
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run_dir = sorted((repo / ".runs").iterdir())[-1]
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overlay = json.loads((run_dir / "overlay.json").read_text())["records"]
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assert overlay
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assert all(item["disposition"] == "unadjudicated" for item in overlay)
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assert all(item["reason"] in {"language_unsupported", "parse_failed"} for item in overlay)
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def test_quick_scan_without_extra_still_inventories(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
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monkeypatch.setenv("OPENULTRASAST_TREE_SITTER_PROBE", "0")
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monkeypatch.setenv("OPENULTRASAST_RUNS_DIR", ".runs")
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repo = tmp_path / "repo"
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repo.mkdir()
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(repo / "app.py").write_text("def run():\n return eval(request.args)\n")
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assert main(["scan", str(repo), "--mode", "quick"]) == 0
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run_dir = sorted((repo / ".runs").iterdir())[-1]
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findings = json.loads((run_dir / "findings.json").read_text())["findings"]
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assert findings
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assert not (run_dir / "overlay.json").exists()
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