Integrate DS4 execution parity in Rust

scripts/execution_parity.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+"""Run the DS4 token oracles, then the existing endpoint smoke corpus."""
+
+import argparse
+import pathlib
+import subprocess
+import sys
+
+
+ROOT = pathlib.Path(__file__).resolve().parent.parent
+HARDWARE_TESTS = (
+    "flash_resident_and_ssd_streaming_choose_the_same_tokens",
+    "legacy_mtp_runs_a_target_owned_greedy_cycle",
+    "dspark_runs_a_target_owned_greedy_cycle",
+    "ssd_streaming_supports_legacy_mtp_and_dspark",
+    "directional_steering_matches_the_ds4_token_oracle",
+)
+ENDPOINT_SCRIPTS = (
+    "endpoint_parity.py",
+    "endpoint_reasoning.py",
+    "endpoint_continuation.py",
+)
+
+
+def run(command):
+    print("+", " ".join(map(str, command)), flush=True)
+    subprocess.run(command, cwd=ROOT, check=True)
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--endpoint",
+        help="also run the existing endpoint parity scripts against this URL",
+    )
+    parser.add_argument(
+        "--skip-hardware",
+        action="store_true",
+        help="skip tests requiring the local Flash/MTP/DSpark GGUF fixtures",
+    )
+    args = parser.parse_args()
+
+    if not args.skip_hardware:
+        for test in HARDWARE_TESTS:
+            run(
+                [
+                    "cargo",
+                    "test",
+                    "--all-features",
+                    test,
+                    "--",
+                    "--ignored",
+                    "--nocapture",
+                ]
+            )
+    if args.endpoint:
+        for script in ENDPOINT_SCRIPTS:
+            run([sys.executable, ROOT / "scripts" / script, args.endpoint])
+
+
+if __name__ == "__main__":
+    main()