49 lines
2.1 KiB
Python
49 lines
2.1 KiB
Python
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-3.0-or-later
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"""Validate Phase-1.0AR bindings and absence of live channel capability."""
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from __future__ import annotations
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import argparse
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import ast
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import hashlib
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import json
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from pathlib import Path
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def digest(path: Path) -> tuple[int, str]:
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data = path.read_bytes()
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return len(data), hashlib.sha256(data).hexdigest()
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def main() -> int:
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parser = argparse.ArgumentParser()
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parser.add_argument("--root", type=Path, required=True)
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root = parser.parse_args().root
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data = json.loads((root / "manifests/retroarch/phase-1.0ar-result-channel-model.json").read_text(encoding="utf-8"))
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bindings = data["source_bindings"]
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assert hashlib.sha256((root / "manifests/retroarch/phase-1.0aq-worker-result-record.json").read_bytes()).hexdigest() == bindings["phase10aq_manifest_sha256"]
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for prefix, relative in (("model", "tools/phase10ar_result_channel_model.py"),
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("tests", "tests/test_phase10ar_result_channel_model.py")):
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size, sha256 = digest(root / relative)
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assert size == bindings[f"{prefix}_size"]
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assert sha256 == bindings[f"{prefix}_sha256"]
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tree = ast.parse((root / "tools/phase10ar_result_channel_model.py").read_text(encoding="utf-8"))
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imports = {alias.name.split(".")[0] for node in ast.walk(tree)
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if isinstance(node, ast.Import) for alias in node.names}
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imports.update(node.module.split(".")[0] for node in ast.walk(tree)
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if isinstance(node, ast.ImportFrom) and node.module)
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assert not imports.intersection({"os", "sys", "pathlib", "subprocess", "socket", "selectors", "select", "ctypes", "time"})
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channel = data["channel"]
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assert channel["eof_is_success"] is False
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assert channel["record_completion_is_success_boundary"] is True
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assert channel["live_pipe_present"] is False
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assert not any(data["authorizations"].values())
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assert data["decision"]["live_channel_implementation_allowed"] is False
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print("Phase-1.0AR result channel validation passed")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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