bpo-10572: Move sqlite3 tests to Lib/test

[erlend-aasland]

https://bugs.python.org/issue10572

Automerge-Triggered-By: GH:brettcannon

[erlend-aasland]

After Serhiy's eminent cleanup in commit 3e19409, the main argument against moving the tests is now moot. Thanks to Serhiy's cleanup, moving the tests is now a much smaller PR than the previous attempt (GH-24148).

[bedevere-bot]

A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.

Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again. I will then notify any core developers who have left a review that you're ready for them to take another look at this pull request.

[erlend-aasland]

I believe I have made the requested changes; please review again.

[bedevere-bot]

Thanks for making the requested changes!

@brettcannon: please review the changes made to this pull request.

[brettcannon]

It all LGTM, I just want to double-check the tests still run, so I'm waiting on CI to finish at least one of the test runs. 😄

[miss-islington]

@erlend-aasland: Status check is done, and it's a failure ❌ .

[miss-islington]

@erlend-aasland: Status check is done, and it's a success ✅ .

[erlend-aasland]

Thanks, Brett!

[bedevere-bot]

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Windows10 Pro 3.x has failed when building commit 62bf263.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/596/builds/1321) and take a look at the build logs.
4. Check if the failure is related to this commit (62bf263) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/596/builds/1321

Failed tests:

• test_os
• test_regrtest

Failed subtests:

• test_walk_bad_dir - test.test_os.BytesWalkTests

Summary of the results of the build (if available):

== Tests result: FAILURE then SUCCESS ==

395 tests OK.

10 slowest tests:

• test_multiprocessing_spawn: 2 min 43 sec
• test_peg_generator: 2 min 27 sec
• test_unparse: 1 min 59 sec
• test_concurrent_futures: 1 min 48 sec
• test_tokenize: 1 min 39 sec
• test_asyncio: 1 min 19 sec
• test_lib2to3: 1 min 14 sec
• test_unicodedata: 1 min 6 sec
• test_distutils: 1 min 6 sec
• test_capi: 1 min 5 sec

34 tests skipped:
test_curses test_dbm_gnu test_dbm_ndbm test_devpoll test_epoll
test_fcntl test_fork1 test_gdb test_grp test_ioctl test_kqueue
test_multiprocessing_fork test_multiprocessing_forkserver test_nis
test_openpty test_ossaudiodev test_pipes test_poll test_posix
test_pty test_pwd test_readline test_resource test_spwd
test_syslog test_threadsignals test_tix test_tk test_ttk_guionly
test_wait3 test_wait4 test_xxlimited test_xxtestfuzz
test_zipfile64

2 re-run tests:
test_os test_regrtest

1 test run no tests:
test_regrtest

Total duration: 15 min 30 sec

Click to see traceback logs

Traceback (most recent call last):
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\os_helper.py", line 396, in temp_dir
    yield path
    ^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\os_helper.py", line 449, in temp_cwd
    yield cwd_dir
    ^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\libregrtest\main.py", line 658, in main
    self._main(tests, kwargs)
    ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\libregrtest\main.py", line 731, in _main
    sys.exit(0)
    ^^^^^^^^^^^
SystemExit: 0


Traceback (most recent call last):
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\__init__.py", line 197, in _force_run
    return func(*args)
           ^^^^^^^^^^^
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:\\buildbot.python.org\\3.x.kloth-win64\\build\\build\\test_python_8352�\\test_python_worker_7008�'


Traceback (most recent call last):
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
    ^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\__main__.py", line 2, in <module>
    main()
    ^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\libregrtest\main.py", line 736, in main
    Regrtest().main(tests=tests, **kwargs)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\libregrtest\main.py", line 652, in main
    with os_helper.temp_cwd(test_cwd, quiet=True):
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\os_helper.py", line 447, in temp_cwd
    with temp_dir(path=name, quiet=quiet) as temp_path:
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\contextlib.py", line 155, in __exit__
    self.gen.throw(typ, value, traceback)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\os_helper.py", line 401, in temp_dir
    rmtree(path)
    ^^^^^^^^^^^^
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\support\os_helper.py", line 358, in rmtree


Traceback (most recent call last):
  File "C:\buildbot.python.org\3.x.kloth-win64\build\lib\test\test_os.py", line 1428, in test_walk_bad_dir
    os.rename(path1, path1new)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^
PermissionError: [WinError 5] Access is denied: '@test_12176_tmp�\\TEST1\\SUB1' -> '@test_12176_tmp�\\TEST1\\SUB1.new'

[erlend-aasland]

See GH-29327 for the buildbot fix.

[erlend-aasland]

We should consider mentioning this change in the 3.11 What's New document. Re #94998.

[erlend-aasland]

Proposed What's New entry in gh-95059.