Chili Palmer
e26c0b9cb1
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64 lines
3.2 KiB
Python
64 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""Audit issue 64's native asset, transfer, cache, and download boundary."""
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from __future__ import annotations
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from pathlib import Path
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import re
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import generate_api_shims
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ROOT = Path(__file__).resolve().parents[1]
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SOURCES = tuple(
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ROOT / "crates" / "libremetaverse" / "src" / name
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for name in (
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"asset_cache.rs", "asset_manager.rs", "asset_material.rs",
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"asset_models.rs", "mesh_asset.rs", "object_material.rs", "transfers.rs",
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)
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)
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DOC = ROOT / "docs" / "assets.md"
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NATIVE_TESTS = ROOT / "crates" / "libremetaverse" / "src" / "asset_pipeline_semantics.rs"
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HTTP_TESTS = ROOT / "crates" / "libremetaverse" / "tests" / "caps_http.rs"
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STUB_RE = re.compile(r"\b(?:not_implemented|unimplemented_api)\b|\b(?:todo|unimplemented)!\s*\(")
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REQUIRED_TYPES = {
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"T:LibreMetaverse.AssetCache", "T:LibreMetaverse.AssetManager",
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"T:LibreMetaverse.AssetDownload", "T:LibreMetaverse.AssetUpload",
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"T:LibreMetaverse.AssetUploadEventArgs", "T:LibreMetaverse.ImageDownload",
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"T:LibreMetaverse.ImageReceiveProgressEventArgs",
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"T:LibreMetaverse.InitiateDownloadEventArgs", "T:LibreMetaverse.Transfer",
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"T:LibreMetaverse.XferDownload", "T:LibreMetaverse.XferReceivedEventArgs",
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"T:LibreMetaverse.Assets.Asset", "T:LibreMetaverse.Assets.AssetMaterial",
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"T:LibreMetaverse.Assets.AssetMesh", "T:LibreMetaverse.Assets.AssetTexture",
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}
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def require_markers(path: Path, markers: tuple[str, ...]) -> None:
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text = path.read_text()
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missing = [marker for marker in markers if marker not in text]
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if missing:
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raise SystemExit(f"{path.name}: audit evidence missing: " + ", ".join(missing))
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def main() -> None:
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native = set(generate_api_shims.NATIVE_TYPES) | set(generate_api_shims.NATIVE_DECLARATIONS)
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missing = sorted(REQUIRED_TYPES - native)
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if missing:
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raise SystemExit("issue 64 native types missing: " + ", ".join(missing))
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for source in SOURCES:
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if STUB_RE.search(source.read_text()):
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raise SystemExit(f"issue 64 owned Rust stubs remain in {source.name}")
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require_markers(SOURCES[0], ("create_new(true)", "fs::rename", "CACHE_TARGET_PERCENT", "maybe_begin_prune"))
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require_markers(SOURCES[1], ("ViewerAsset", "TransferRequest", "TransferAbort", "UploadBakedTexture", "AssetUploadRequest"))
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require_markers(SOURCES[3], ("MAX_ASSET_BYTES", "VorbisEncoderBuilder", "J2kCodec", "crate::mesh_asset::decode_asset_map"))
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require_markers(SOURCES[4], ("deserialize_llsd_binary_prefix", "ZlibDecoder", "MAX_SECTION_BYTES"))
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require_markers(NATIVE_TESTS, ("sound_codec_produces_real_valid_payload", "texture_codec_produces_real_valid_payload", "cache_writes_are_atomic_and_corruption_is_typed", "cache_pruning_reclaims_old_entries"))
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require_markers(HTTP_TESTS, ("deduplicated_subscriber_cancellation_is_independent", "attempts.load(Ordering::Acquire), 1"))
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require_markers(DOC, ("64 MiB", "independent cancellation", "out-of-order", "atomically rename", "90%"))
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print("issue 64 audit: native models/codecs, bounded LLUDP and capability transfers, independent dedup cancellation, atomic cache, documentation, and focused tests are present")
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if __name__ == "__main__":
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main()
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