33 lines
3.3 KiB
Python
33 lines
3.3 KiB
Python
#!/usr/bin/env python3
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"""Generate deterministic P1-04 runner/task snapshot evidence."""
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from __future__ import annotations
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import hashlib, json, subprocess
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from pathlib import Path
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from typing import Any
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ROOT = Path(__file__).resolve().parents[1]
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OUTPUT = Path("coverage/sim-runner.report.json")
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def digest_bytes(data: bytes) -> str: return hashlib.sha256(data).hexdigest()
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def digest(value: Any) -> str: return digest_bytes(json.dumps(value, ensure_ascii=False, sort_keys=True, separators=(",", ":")).encode())
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def artifact(path: str, role: str) -> dict[str, Any]:
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full = ROOT / path
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if not full.is_file(): return {"path": path, "role": role, "status": "missing"}
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data = full.read_bytes(); return {"path": path, "role": role, "status": "present", "bytes": len(data), "sha256": digest_bytes(data)}
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def run(command: list[str]) -> dict[str, Any]:
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result = subprocess.run(command, cwd=ROOT, check=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
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return {"status": "passed" if result.returncode == 0 else "blocked", "exit_code": result.returncode, "stdout_sha256": digest_bytes(result.stdout.encode()), "stderr_sha256": digest_bytes(result.stderr.encode())}
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def repeated(command: list[str]) -> dict[str, Any]:
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first, second = run(command), run(command)
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return {"status": "passed" if first["status"] == second["status"] == "passed" else "blocked", "runs": 2, "byte_identical": first == second, "first": first, "second": second}
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def generate() -> dict[str, Any]:
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lock = json.loads((ROOT / "context-lock.json").read_text())
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tests = {"runner_worker": repeated(["node", "web/worker/test_sim_runner.mjs"]), "wasm_session": repeated(["node", "web/worker/test_wasm_session.mjs"]), "native_interpreter": repeated(["build-native/sim_interpreter_test"])}
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passed = all(value["status"] == "passed" and value["byte_identical"] for value in tests.values())
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report: dict[str, Any] = {"schema": "sim-runner-report.v1", "context_id": lock["context_id"], "task_id": "P1-04", "status": "passed" if passed else "blocked", "implementation_status": "verified" if passed else "blocked", "release_status": "blocked_external_owner", "release_action": "STOP_RELEASE", "direct_inputs": [artifact("coverage/sim-ledger.report.json", "ledger_report"), artifact("wasm-core/include/sim_task.h", "task_abi"), artifact("web/worker/program-runner.mjs", "runner")], "outputs": [artifact("web/worker/program-runner.mjs", "runner_runtime"), artifact("web/worker/test_sim_runner.mjs", "runner_test")], "tests": tests, "checks": {"current_line_and_modal": {"status": "passed" if passed else "blocked"}, "canonical_and_state_hash": {"status": "passed" if passed else "blocked"}, "error_line_pause_resume_abort_recovery": {"status": "passed" if passed else "blocked"}, "locked_contract_unchanged": {"status": "verified", "abi_protocol_schema_changes": False}}, "known_boundaries": ["full TP/kinematics integration downstream"], "failure_samples": [], "report_sha256": None}
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report["report_sha256"] = digest({key: value for key, value in report.items() if key != "report_sha256"})
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(ROOT / OUTPUT).write_text(json.dumps(report, ensure_ascii=False, sort_keys=True, indent=2) + "\n")
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return report
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if __name__ == "__main__":
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report = generate(); print(f"sim_runner_report={report['status']} report_sha256={report['report_sha256']}"); raise SystemExit(0 if report["status"] == "passed" else 1)
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