first commit

libraries/FastLED/ci/tests/test_bin_2_elf.py

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+import subprocess
+import unittest
+import warnings
+from pathlib import Path
+
+from ci.bin_2_elf import bin_to_elf
+from ci.elf import dump_symbol_sizes
+from ci.paths import PROJECT_ROOT
+from ci.tools import Tools, load_tools
+
+HERE = Path(__file__).resolve().parent.absolute()
+UNO = HERE / "uno"
+OUTPUT = HERE / "output"
+
+
+BUILD_INFO_PATH = PROJECT_ROOT / ".build" / "uno" / "build_info.json"
+
+DISABLED = True
+
+
+class TestBinToElf(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        if DISABLED:
+            return
+        uno_build = PROJECT_ROOT / ".build" / "uno"
+        print(f"Checking for Uno build in: {uno_build}")
+        if not uno_build.exists():
+            print("Uno build not found. Running compilation...")
+            try:
+                subprocess.run(
+                    "uv run ci/ci-compile.py uno --examples Blink",
+                    shell=True,
+                    check=True,
+                )
+                print("Compilation completed successfully.")
+            except subprocess.CalledProcessError as e:
+                print(f"Error during compilation: {e}")
+                raise
+
+    @unittest.skip("Skip bin to elf conversion test")
+    def test_bin_to_elf_conversion(self) -> None:
+        if DISABLED:
+            return
+        tools: Tools = load_tools(BUILD_INFO_PATH)
+        bin_file = UNO / "firmware.hex"
+        map_file = UNO / "firmware.map"
+        output_elf = OUTPUT / "output.elf"
+        try:
+            bin_to_elf(
+                bin_file,
+                map_file,
+                tools.as_path,
+                tools.ld_path,
+                tools.objcopy_path,
+                output_elf,
+            )
+            stdout = dump_symbol_sizes(tools.nm_path, tools.cpp_filt_path, output_elf)
+            print(stdout)
+        except Exception as e:
+            warnings.warn(f"Error while converting binary to ELF: {e}")
+
+
+if __name__ == "__main__":
+    unittest.main()