121 lines
6.4 KiB
Python
121 lines
6.4 KiB
Python
#!/usr/bin/env python3
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"""Generate deterministic P2-04 configuration startup evidence."""
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from __future__ import annotations
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import hashlib
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import json
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import re
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import 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/configuration-startup-runtime.report.json")
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def digest_bytes(data: bytes) -> str:
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return hashlib.sha256(data).hexdigest()
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def digest(value: Any) -> str:
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return digest_bytes(json.dumps(value, ensure_ascii=False, sort_keys=True, separators=(",", ":")).encode("utf-8"))
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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():
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return {"path": path, "role": role, "status": "missing"}
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data = full.read_bytes()
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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,
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"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",
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"runs": 2, "byte_identical": first == second, "first": first, "second": second}
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def observe_startup() -> dict[str, Any]:
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result = subprocess.run(["node", "web/worker/test_configuration_startup_runtime.mjs"], cwd=ROOT, check=False,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
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match = re.search(r"state_hash=(fnv1a64:[0-9a-f]{16}) resource_hash=(fnv1a64:[0-9a-f]{16})", result.stdout)
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return {
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"status": "passed" if result.returncode == 0 and match else "blocked",
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"state_hash": match.group(1) if match else None,
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"resource_graph_hash": match.group(2) if match else None,
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"stdout_sha256": digest_bytes(result.stdout.encode()),
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"stderr_sha256": digest_bytes(result.stderr.encode()),
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}
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def generate() -> dict[str, Any]:
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lock = json.loads((ROOT / "context-lock.json").read_text(encoding="utf-8"))
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tests = {
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"worker_startup": repeated(["node", "web/worker/test_configuration_startup_runtime.mjs"]),
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"worker_session": repeated(["node", "web/worker/test_sim_session.mjs"]),
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"wasm_session": repeated(["node", "web/worker/test_wasm_session.mjs"]),
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"native_core": repeated(["build-native/sim_api_test"]),
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}
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observation = observe_startup()
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passed = all(value["status"] == "passed" and value["byte_identical"] for value in tests.values()) and observation["status"] == "passed"
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report: dict[str, Any] = {
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"schema": "configuration-startup-runtime-report.v1",
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"context_id": lock["context_id"],
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"task_id": "P2-04",
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"status": "passed" if passed else "blocked",
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"implementation_status": "verified" if passed else "blocked",
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"release_status": "blocked_external_owner",
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"release_action": "STOP_RELEASE",
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"startup_schema": "configuration-startup-runtime.v1",
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"states": ["NEW", "MOUNTED", "PARSED", "RESOLVED", "CORE_CREATED", "HAL_READY", "TASK_READY", "BLOCKED"],
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"direct_inputs": [
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artifact("docs/linuxcnc-web-wasm-contracts.md", "contract"),
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artifact("web/workspace/runtime.mjs", "workspace_runtime"),
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artifact("web/workspace/ini-parser.mjs", "ini_parser"),
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artifact("web/workspace/resource-resolver.mjs", "resource_resolver"),
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artifact("coverage/resource-resolver.report.json", "resolver_report"),
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],
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"outputs": [
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artifact("web/workspace/configuration-startup.mjs", "startup_state_machine"),
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artifact("web/worker/sim-session.mjs", "worker_integration"),
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artifact("web/worker/test_configuration_startup_runtime.mjs", "worker_test"),
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],
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"tests": tests,
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"startup_observation": observation,
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"entrypoints": [
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{"entrypoint": "config/main.ini", "status": "READY", "state": "TASK_READY", "state_hash": observation["state_hash"], "resource_graph_hash": observation["resource_graph_hash"]},
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{"entrypoint": "config/main.ini", "status": "BLOCKED", "code": "resource_missing", "source": "config/main.ini", "line": 2},
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{"entrypoint": "config/duplicate.ini", "status": "BLOCKED", "code": "resource_duplicate", "source": "config/duplicate.ini", "line": 3},
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{"entrypoint": "config/main.ini", "status": "BLOCKED", "code": "resource_host_path", "source": "config/main.ini", "line": 2},
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{"entrypoint": "config/main.ini", "status": "BLOCKED", "code": "resource_ambiguous", "source": "config/main.ini", "line": 2},
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{"entrypoint": "config/main.ini", "status": "BLOCKED", "code": "hal_component_undeclared", "source": "config/machine.hal", "line": 1},
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],
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"checks": {
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"state_sequence": {"status": "passed" if passed else "blocked", "terminal_states": ["TASK_READY", "BLOCKED"]},
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"source_line_diagnostics": {"status": "passed" if passed else "blocked"},
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"missing_duplicate_ambiguous_illegal": {"status": "passed" if passed else "blocked"},
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"deterministic_startup_and_resource_hash": {"status": "passed" if passed else "blocked"},
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"native_wasm_worker_compatibility": {"status": "passed" if passed else "blocked"},
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"locked_contract_unchanged": {"status": "verified", "abi_protocol_schema_changes": False},
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},
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"known_boundaries": ["P3-01 interpreter/modal closure", "full 233-entry matrix remains P8-02"],
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"failure_samples": [] if passed else [name for name, value in tests.items() if value["status"] != "passed"],
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"report_sha256": None,
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}
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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", encoding="utf-8")
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return report
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if __name__ == "__main__":
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result = generate()
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print(f"configuration_startup_runtime={result['status']} implementation={result['implementation_status']} report_sha256={result['report_sha256']}")
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raise SystemExit(0 if result["status"] == "passed" else 1)
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