Re: [PATCH] shallow clone to not imply shallow submodules

> On Mon, Jun 20, 2016 at 09:59:58AM -0700, Stefan Beller wrote:
>
>> Signed-off-by: Stefan Beller <sbeller@google.com>
>> ---
>>
>> Hi Junio, Peff,
>>
>> I thought about this patch squashed into
>> "clone: do not let --depth imply --shallow-submodules" will actually test
>> for the regression.
>
> Yep, it looks good to me.
>
>> +test_expect_success 'shallow clone does not imply shallow submodule' '
>> +     test_when_finished "rm -rf super_clone" &&
>> +     git clone --recurse-submodules --depth 2 "file://$pwd/." super_clone &&
>> +     (
>> +             cd super_clone &&
>> +             git log --oneline >lines &&
>> +             test_line_count = 2 lines
>> +     ) &&
>> +     (
>> +             cd super_clone/sub &&
>> +             git log --oneline >lines &&
>> +             test_line_count = 3 lines
>> +     )
>> +'
>
> This follows the style of the other tests, so it's the right thing here.
> But as a style suggestion, I think:
>
>   git -C super_clone/sub log --oneline >lines &&
>   test_line_count = 3 lines
>
> is nicer than the subshell. It's more succinct, and it saves a process.