feat: coordinate native rumble with deadline-aware scheduling

tests/test_native_output_scheduler_native.py

@@ -0,0 +1,45 @@
+from __future__ import annotations
+
+import shutil
+import subprocess
+from pathlib import Path
+
+
+def test_native_output_scheduler_native(tmp_path: Path) -> None:
+    root = Path(__file__).resolve().parents[1]
+    compiler = shutil.which("c++") or shutil.which("g++")
+    assert compiler is not None, "a host C++ compiler is required"
+    executable = tmp_path / "native_output_scheduler_test"
+    subprocess.run(
+        [
+            compiler,
+            "-std=c++17",
+            "-Wall",
+            "-Wextra",
+            "-Werror",
+            "-pedantic",
+            f"-I{root / 'tests' / 'switch_native_output_native_stubs'}",
+            f"-I{root / 'tests' / 'bluepad32_native_stubs'}",
+            f"-I{root / 'src' / 'firmware'}",
+            str(root / "src" / "firmware" / "input" / "native_output_scheduler.cpp"),
+            str(root / "tests" / "native_output_scheduler_test.cpp"),
+            "-o",
+            str(executable),
+        ],
+        check=True,
+        cwd=root,
+    )
+    for scenario in (
+        "edf",
+        "urgent",
+        "reservation",
+        "reservation-tie",
+        "reservation-roll-forward",
+        "grant",
+        "reuse",
+        "stale-completion",
+        "bounded",
+        "generic",
+        "error",
+    ):
+        subprocess.run([str(executable), scenario], check=True, cwd=root)