[Development] 5.5 CI having problems on tst_qmimedatabase-xml

[Friedemann Kleint]

Hi,

the test leaves a tempdir containing read-only  test files behind, but I 
fail  to see where they come from ATM.  Could the maintainers have a 
look, please?

IIRC, there was a change in testlib unpacking resources to a temporary 
dir that initially had this issue (creating read-only files), but that 
was fixed and I don't see the respective macro here.

Anyways, since this issue occurs every now and then in some  test, I am 
proposing https://codereview.qt-project.org/#/c/121381/ to ensure 
deletion of the temp dir succeeds in this case as well.

Regards,
Friedemann

-- 
Friedemann Kleint  | The Qt Company