[clang] [llvm] [clang][python][test] Move python binding tests to lit framework (PR #142948)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {darker}-->


:warning: Python code formatter, darker found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
darker --check --diff -r HEAD~1...HEAD clang/test/bindings/python/tests/__init__.py clang/test/bindings/python/tests/cindex/__init__.py clang/test/bindings/python/tests/cindex/test_access_specifiers.py clang/test/bindings/python/tests/cindex/test_cdb.py clang/test/bindings/python/tests/cindex/test_code_completion.py clang/test/bindings/python/tests/cindex/test_comment.py clang/test/bindings/python/tests/cindex/test_cursor.py clang/test/bindings/python/tests/cindex/test_cursor_kind.py clang/test/bindings/python/tests/cindex/test_diagnostics.py clang/test/bindings/python/tests/cindex/test_enums.py clang/test/bindings/python/tests/cindex/test_exception_specification_kind.py clang/test/bindings/python/tests/cindex/test_file.py clang/test/bindings/python/tests/cindex/test_index.py clang/test/bindings/python/tests/cindex/test_lib.py clang/test/bindings/python/tests/cindex/test_linkage.py clang/test/bindings/python/tests/cindex/test_location.py clang/test/bindings/python/tests/cindex/test_rewrite.py clang/test/bindings/python/tests/cindex/test_source_range.py clang/test/bindings/python/tests/cindex/test_tls_kind.py clang/test/bindings/python/tests/cindex/test_token_kind.py clang/test/bindings/python/tests/cindex/test_tokens.py clang/test/bindings/python/tests/cindex/test_translation_unit.py clang/test/bindings/python/tests/cindex/test_type.py clang/test/bindings/python/tests/cindex/util.py
``````````

</details>

<details>
<summary>
View the diff from darker here.
</summary>

``````````diff
--- cindex/test_file.py	2025-06-25 11:43:06.000000 +0000
+++ cindex/test_file.py	2025-06-25 11:46:08.897601 +0000
@@ -6,10 +6,11 @@
     Config.set_library_path(os.environ["CLANG_LIBRARY_PATH"])
 
 import unittest
 
 inputs_dir = os.path.join(os.path.dirname(__file__), "INPUTS")
+
 
 class TestFile(unittest.TestCase):
     def test_file(self):
         index = Index.create()
         tu = index.parse("t.c", unsaved_files=[("t.c", "")])

``````````

</details>


https://github.com/llvm/llvm-project/pull/142948