t/20.patchperl.t fails with version 1.02

[perlpunk]

App-perlbrew started to fail in our openSUSE builds with version 1.02 and perl 5.42.0: https://build.opensuse.org/package/live_build_log/devel:languages:perl:autoupdate/perl-App-perlbrew/standard/x86_64

[   13s]             # Failed test at t/20.patchperl.t line 83.
[   13s]             # +-----------+------------+-----------+-----+
[   13s]             # | GOT       | OP         | CHECK     | LNs |
[   13s]             # +-----------+------------+-----------+-----+
[   13s]             # | patchperl | !DEFINED() | UNDEFINED | 83  |
[   13s]             # +-----------+------------+-----------+-----+
[   13s]             (If this table is too small, you can use the TABLE_TERM_SIZE=### env var to set a larger size, detected size is '66')
[   13s] 
[   13s]         # Failed test 'should return undef'
[   13s]         # at t/20.patchperl.t line 84.
[   13s]     # Failed test 'When patchperl exist in PERLBREW_ROOT but it is not an executable file'
[   13s]     # at t/20.patchperl.t line 85.
[   13s]                 # Fake-install a patchperl to /tmp/uBUJDb5Ov2/patchperl
[   13s]                 # Fake-install a patchperl to /tmp/dMbw4er_iD/bin/patchperl
[   13s]             # Fake-install a patchperl to /tmp/uBUJDb5Ov2/patchperl
[   13s]             # Fake-install a patchperl to /tmp/0j21gy5fib/bin/patchperl
[   13s]         # Failed test at t/20.patchperl.t line 27.
[   13s]         # +-----------+------------+-----------+-----+
[   13s]         # | GOT       | OP         | CHECK     | LNs |
[   13s]         # +-----------+------------+-----------+-----+
[   13s]         # | patchperl | !DEFINED() | UNDEFINED | 27  |
[   13s]         # +-----------+------------+-----------+-----+
[   13s]         (If this table is too small, you can use the TABLE_TERM_SIZE=### env var to set a larger size, detected size is '70')
[   13s] 
[   13s]     # Failed test 'should return undef, when patchperl does not exist'
[   13s]     # at t/20.patchperl.t line 28.
[   13s] 
[   13s] # Failed test 'App::Perlbrew::Patchperl maybe_patchperl'
[   13s] # at t/20.patchperl.t line 86.
[   13s] # Seeded srand with seed '20250719' from local date.
[   13s] t/20.patchperl.t .......................... 
[   13s] Dubious, test returned 1 (wstat 256, 0x100)
[   13s] Failed 1/1 subtests 

I see the same failures on cpantesters, e.g. https://www.cpantesters.org/cpan/report/7a6ed568-6414-11f0-9683-0b366e8775ea

[gugod]

Thanks @perlpunk , I shall add perl 5.42 to the CI of this repo as a starter...

[perlpunk]

According to cpantesters it happens in older versions as well, though