Re: [PATCH 2/2] repack: make '--quiet' disable progress

> On Mon, Dec 20, 2021 at 08:37:52AM -0500, Derrick Stolee wrote:
> 
>>> +test_expect_success TTY '--quiet disables progress' '
>>> +	test_terminal env GIT_PROGRESS_DELAY=0 \
>>> +		git -C midx repack -ad --quiet --write-midx 2>stderr &&
>>> +	test_must_be_empty stderr
>>> +'
>>> +
>>>  test_done
>>
>> Thanks. I added this test.
>>
>> When first running the test, it failed because I didn't have the
>> IO::Pty Perl module installed. I'm not sure why I don't fail with
>> other tests that use test_terminal. If someone knows more about
>> what is going on, then maybe we need to expand the TTY prereq?
> 
> Weird. I uninstalled IO::Pty, and get:
> 
>   checking prerequisite: TTY
>   
>   [...prereq code...]
> 
>   
>   + perl /home/peff/compile/git/t/test-terminal.perl sh -c test -t 1 && test -t 2
>   + command /usr/bin/perl /home/peff/compile/git/t/test-terminal.perl sh -c test -t 1 && test -t 2
>   Can't locate IO/Pty.pm in @INC (you may need to install the IO::Pty module) (@INC contains: [...etc...]
>   BEGIN failed--compilation aborted at /home/peff/compile/git/t/test-terminal.perl line 5.
>   prerequisite TTY not satisfied
>   ok 25 # skip --quiet disables progress (missing TTY)
> 
> What does running with "-x -i" say for the prereq?