Complete XYZAC LinuxCNC WASM parity and smooth 3D preview

scripts/test_xyzac_trt_native_startup.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+"""Verify the repository LinuxCNC launcher reaches the XYZAC kins runtime."""
+
+from __future__ import annotations
+
+import hashlib
+import json
+import subprocess
+import unittest
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+class XyzacNativeStartupTest(unittest.TestCase):
+    def run_case(self, ini: str) -> dict[str, object]:
+        command = ["timeout", "--signal=TERM", "--kill-after=2s", "8s", "./run-5axis-rtcp.sh", ini]
+        result = subprocess.run(command, cwd=ROOT, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False)
+        output = result.stdout
+        required = [
+            "Found file(LIB):",
+            "setup_kins: cmd=loadrt",
+            "coordinates=xyzac" if ini == "xyzac-trt.ini" else "coordinates=xyzbc",
+            "Joint 4 ==> Axis C",
+            "userkKinematicsSetup:",
+        ]
+        return {
+            "case": ini,
+            "command": command,
+            "returncode": result.returncode,
+            "expected_timeout": result.returncode == 124,
+            "required_markers": {marker: marker in output for marker in required},
+            "output_sha256": hashlib.sha256(output.encode()).hexdigest(),
+            "output_tail": output[-1800:],
+        }
+
+    def test_xyzac_and_xyzbc_startup(self):
+        rows = [self.run_case("xyzac-trt.ini"), self.run_case("xyzbc-trt.ini")]
+        self.assertTrue(all(row["expected_timeout"] for row in rows))
+        self.assertTrue(all(all(row["required_markers"].values()) for row in rows))
+        print(json.dumps({"schema": "xyzac-trt-native-startup.v1", "status": "verified", "cases": rows}, ensure_ascii=False))
+
+
+if __name__ == "__main__":
+    unittest.main()