Fix module audit findings

tests/android_bugreport/test_bugreport.py

@@ -4,6 +4,7 @@
 #   https://license.mvt.re/1.1/
 
 import os
+import shutil
 from pathlib import Path
 
 from mvt.android.modules.bugreport.dumpsys_appops import DumpsysAppops
@@ -90,3 +91,23 @@ class TestBugreportAnalysis:
         m = self.launch_bug_report_module(Tombstones)
         assert len(m.results) == 2
         assert m.results[1]["pid"] == 3559
+
+    def test_tombstones_prefers_protobuf_for_paired_files(self, tmp_path):
+        tombstone_dir = tmp_path / "FS" / "data" / "tombstones"
+        tombstone_dir.mkdir(parents=True)
+        artifacts = Path(get_artifact_folder()) / "android_data"
+        shutil.copy(artifacts / "tombstone_process.txt", tombstone_dir / "tombstone_00")
+        shutil.copy(
+            artifacts / "tombstone_process.pb", tombstone_dir / "tombstone_00.pb"
+        )
+
+        module = Tombstones(target_path=str(tmp_path))
+        files = [
+            str(path.relative_to(tmp_path))
+            for path in tombstone_dir.iterdir()
+            if path.is_file()
+        ]
+        module.from_dir(str(tmp_path), files)
+        run_module(module)
+
+        assert len(module.results) == 1