Three skips in test_array say "Hangs", one in test_marshal carries no
reason at all, and two in test_thread say "panic" on Linux. None of the
six does any of that now. Each ran three to five times in a row and
passed, and the array trio was also checked case by case against CPython
3.14, including the mutation-during-index-conversion shapes the tests
were written for.
The neighbouring markers that say "Flaky", "Flakey on CI" and "flaky
EOFError" are left alone. One green run says nothing about those.
Assisted-by: Claude Code:claude-opus-5
* Downgraded skips in tests
* Fixed failing tests
* Fixed test_ftplib + test_socket + test_ssl + test_threaded_import failures
* Removed comments about which tests are run in which environment
* Addressed PR comments
* Annotated skips on failing tests
* Removed unneeded tests
* Removed unneeded sys import from test_ftplib
* Added annotation to test_ftplib
* Readded skipIf to test_cleanup_with_symlink_modes with a more general ENV_POLLUTING_TESTS_WINDOWS
* Addressed PR comments
* Made changes to minimize diff in PR
* Apply suggestion from @youknowone
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Co-authored-by: Jeong, YunWon <69878+youknowone@users.noreply.github.com>
Luan Taraschi