test_manifest.py

1import importlib2import json3import keyword4import pathlib56import mrlypy78MANIFEST = pathlib.Path(__file__).resolve().parents[3] / "bridge" / "manifest.json"91011def load():12    return json.loads(MANIFEST.read_text())131415def name_of(word):16    return word + "_" if keyword.iskeyword(word) else word171819def locate(fn, kinds):20    module = importlib.import_module("mrlypy." + fn["module"].replace("::", "."))21    exported = name_of(fn["path"].rsplit("::", 1)[-1])22    owner = fn["owner"]23    if owner and kinds[owner] in ("class", "plain", "enum"):24        return getattr(getattr(module, owner.rsplit("::", 1)[-1]), exported)25    return getattr(module, exported)262728def test_every_ok_function_is_callable_under_its_rust_doc():29    manifest = load()30    kinds = {t["path"]: t["cross"]["kind"] for t in manifest["types"]}31    count = 032    for fn in manifest["functions"]:33        if fn["cross"]["status"] != "ok":34            continue35        target = locate(fn, kinds)36        assert callable(target), fn["path"]37        doc = target.__doc__ or ""38        if fn["docs"]:39            if fn["dims"]:40                assert fn["docs"][0] in doc, fn["path"]41            else:42                assert doc.startswith(fn["docs"][0]), fn["path"]43        count += 144    assert count == 1120