Fix conftest.py cleanup to handle missing cwd in Python 3.14

Python 3.14's os.path.abspath() throws FileNotFoundError when the current
working directory doesn't exist. This happens when tests change directory
to a temp directory that gets deleted.

Wrap the cleanup code in try-except to gracefully handle cleanup failures.

Fixes INTERNALERROR during test cleanup phase.

Author: pocc

tests/conftest.py

@@ -12,13 +12,17 @@ def pytest_exception_interact(node, call, report):
     """See https://docs.pytest.org/en/latest/reference.html#_pytest.hookspec.pytest_exception_interact"""  # noqa: E501
     if report.failed:
         # Clean up temp dirs in tests/test_repo if a test failed.
-        if os.path.exists("tests/test_repo/temp"):
-            shutil.rmtree("tests/test_repo/temp")
-        # Delete generated files
-        for filename in ["ok.plist", "err.plist", "defaults.cfg"]:
-            abs_filename = os.path.abspath(filename)
-            if os.path.exists(abs_filename):
-                os.remove(abs_filename)
+        try:
+            if os.path.exists("tests/test_repo/temp"):
+                shutil.rmtree("tests/test_repo/temp")
+            # Delete generated files
+            for filename in ["ok.plist", "err.plist", "defaults.cfg"]:
+                abs_filename = os.path.abspath(filename)
+                if os.path.exists(abs_filename):
+                    os.remove(abs_filename)
+        except (FileNotFoundError, OSError):
+            # Cleanup failed (e.g., cwd doesn't exist), ignore
+            pass
 
 
 def pytest_generate_tests(metafunc):