| """Tests for the io module and its implementations (_io and _pyio) | |
| Tests are split across multiple files to increase | |
| parallelism and focus on specific implementation pieces. | |
| * test_io | |
| * test_bufferedio - tests file buffering | |
| * test_memoryio - tests BytesIO and StringIO | |
| * test_fileio - tests FileIO | |
| * test_file - tests the file interface | |
| * test_general - tests everything else in the io module | |
| * test_univnewlines - tests universal newline support | |
| * test_largefile - tests operations on a file greater than 2**32 bytes | |
| (only enabled with -ulargefile) | |
| * test_free_threading/test_io - tests thread safety of io objects | |
| .. attention:: | |
| When writing tests for io, it's important to test both the C and Python | |
| implementations. This is usually done by writing a base test that refers to | |
| the type it is testing as an attribute. Then it provides custom subclasses to | |
| test both implementations. This directory contains lots of examples. | |
| """ | |
| import os | |
| from test.support import load_package_tests | |
| def load_tests(*args): | |
| return load_package_tests(os.path.dirname(__file__), *args) |