initial commit

libraries/FastLED/ci/tests/test_buildflags.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+
+"""
+Tests for BuildFlags TOML parsing in ci/ directory.
+
+This test discovers all top-level *.toml files under the project ci/ folder
+and verifies they can be parsed by BuildFlags.parse without throwing.
+"""
+
+import unittest
+from pathlib import Path
+from typing import List
+
+from ci.compiler.clang_compiler import BuildFlags
+
+
+def find_ci_toml_files(ci_dir: Path) -> List[Path]:
+    """Return a list of top-level *.toml files in ci/.
+
+    Args:
+        ci_dir: Absolute path to the ci/ directory
+
+    Returns:
+        List of absolute paths to .toml files directly under ci/.
+    """
+    toml_files: List[Path] = []
+    for entry in ci_dir.iterdir():
+        if entry.is_file() and entry.suffix == ".toml":
+            toml_files.append(entry.resolve())
+    return toml_files
+
+
+class TestBuildFlagsParsing(unittest.TestCase):
+    def test_parse_all_ci_tomls(self) -> None:
+        project_root: Path = Path(__file__).resolve().parent.parent.parent
+        ci_dir: Path = project_root / "ci"
+        self.assertTrue(ci_dir.exists(), f"ci directory not found at {ci_dir}")
+
+        toml_files: List[Path] = find_ci_toml_files(ci_dir)
+        self.assertTrue(len(toml_files) > 0, "No .toml files found in ci/")
+
+        for toml_path in toml_files:
+            with self.subTest(toml=str(toml_path)):
+                # Ensure each ci/*.toml parses without throwing
+                _ = BuildFlags.parse(toml_path, quick_build=True, strict_mode=False)
+
+
+if __name__ == "__main__":
+    unittest.main()