Publish Chimera GFX source

tests/test_retroarch_phase10i.py

@@ -0,0 +1,118 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+"""Mutation guardrails for the Phase-1.0I offline postmortem."""
+
+from __future__ import annotations
+
+import argparse
+import importlib.util
+from pathlib import Path
+import sys
+
+
+def load(path: Path):
+    spec = importlib.util.spec_from_file_location("phase10i", path)
+    assert spec and spec.loader
+    module = importlib.util.module_from_spec(spec)
+    sys.modules[spec.name] = module
+    spec.loader.exec_module(module)
+    return module
+
+
+def require(value: bool, message: str) -> None:
+    if not value:
+        raise RuntimeError(message)
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--root", type=Path, required=True)
+    args = parser.parse_args()
+    root = args.root.resolve()
+    validator = load(root / "tools/validate_retroarch_phase10i.py")
+    record = validator.load_json(root / "manifests/retroarch/phase-1.0i-flip-and-write-analysis.json")
+    cases = []
+
+    def case(name):
+        def register(function):
+            cases.append((name, function))
+            return function
+        return register
+
+    @case("01 all authorizations remain false")
+    def _(): require(validator.all_false(record["current_authorizations"], validator.AUTHORIZATION_FIELDS), "authorization active")
+
+    @case("02 a device authorization fails")
+    def _():
+        value = dict(record["current_authorizations"]); value["device_execution_authorized"] = True
+        require(not validator.all_false(value, validator.AUTHORIZATION_FIELDS), "device authorization accepted")
+
+    @case("03 no Phase I target or device action occurred")
+    def _(): require(validator.all_false(record["phase_actions"], validator.ACTION_FIELDS), "action recorded")
+
+    @case("04 write interval and candidates are bounded")
+    def _(): require(validator.write_analysis_is_bounded(record["write_firewall"]), "write analysis rejected")
+
+    @case("05 exact write operation claim fails")
+    def _():
+        value = dict(record["write_firewall"]); value["exact_operation"] = "OPEN"
+        require(not validator.write_analysis_is_bounded(value), "invented operation accepted")
+
+    @case("06 successful device write claim fails")
+    def _():
+        value = dict(record["write_firewall"]); value["write_succeeded"] = True
+        require(not validator.write_analysis_is_bounded(value), "device write accepted")
+
+    @case("07 later initialization was not stopped")
+    def _(): require(record["write_firewall"]["shutdown_stopped_later_initialization"] is False, "shutdown behavior invented")
+
+    @case("08 flip tuple and return are exact")
+    def _(): require(validator.flip_analysis_is_exact(record["first_flip"]), "flip evidence rejected")
+
+    @case("09 successful flip claim fails")
+    def _():
+        value = dict(record["first_flip"]); value["submit_raw"] = 0
+        require(not validator.flip_analysis_is_exact(value), "successful flip accepted")
+
+    @case("10 event wait claim fails")
+    def _():
+        value = dict(record["first_flip"]); value["event_wait_attempted"] = True
+        require(not validator.flip_analysis_is_exact(value), "event wait accepted")
+
+    @case("11 errno remains unproven")
+    def _(): require(record["first_flip"]["original_errno"] == "UNPROVEN", "errno invented")
+
+    @case("12 frame mismatch is not root cause")
+    def _(): require(record["source_inconsistency"]["classification"] == "STRONG_SOURCE_CANDIDATE_NOT_PROVEN_ROOT_CAUSE", "root cause promoted")
+
+    @case("13 public SDK prototype remains absent")
+    def _(): require(record["abi_evidence"]["public_sdk_prototype_present"] is False, "SDK prototype invented")
+
+    @case("14 decision remains fail closed")
+    def _(): require(validator.decision_is_fail_closed(record["decision"]), "decision opened")
+
+    @case("15 device test readiness fails")
+    def _():
+        value = dict(record["decision"]); value["next_device_test_ready"] = True
+        require(not validator.decision_is_fail_closed(value), "device retest opened")
+
+    @case("16 no new artifact exists")
+    def _(): require(record["decision"]["new_artifact_created_in_phase10i"] is False, "artifact invented")
+
+    @case("17 host tests are not hardware evidence")
+    def _(): require(record["tests"]["hardware_evidence_from_phase10i"] is False, "host test promoted")
+
+    failures = []
+    for name, function in cases:
+        try:
+            function(); print(f"PASS {name}")
+        except Exception as error:  # noqa: BLE001 - mutation harness
+            failures.append(f"{name}: {error}"); print(f"FAIL {name}: {error}")
+    if failures:
+        return 1
+    print(f"Phase-1.0I analysis guardrails passed: {len(cases)}")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())