Bug report

Bug description:

If I build CPython 3.13.5 on my Linux workstation in my home directory, test_sqlite3 fails. If I build CPython 3.13.5 in /tmp, test_sqlite3 works fine. My /home partition uses ZFS, which is somewhat rare, so I'm betting that's why it fails for me.

I ran the test using

% ./python -m test -v test_sqlite3

Here's the output of that program when run in my home directory.

test_sqlite3.failure.output.txt

Current CPython trunk also fails in the same way, except now the output is colorized.

CPython versions tested on:

3.13, CPython main branch

Operating systems tested on:

Linux

Linked PRs

• gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem #136326
• [3.14] gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem (GH-136326) #136350
• [3.13] gh-136289: Fix test_sqlite3 on platforms with strict UTF-8 filesystem (GH-136326) #136351