Re: [PATCH] t4013: add expected failure for "log --patch --no-patch"

> Junio C Hamano wrote:
>> Junio C Hamano <gitster@pobox.com> writes:
>> > Sergey Organov <sorganov@gmail.com> writes:
>> >
>> >> --patch followed by --no-patch is to be a no-op according to the "git
>> >> log" manual page.
>> >
>> > I briefly wondered if it is a bug in the documentation.
>> > ... when "git log -p --raw" shows both patch and raw, I do not
>> > think of a reason why "git log -p --raw --no-patch" should not
>> > behave similarly.
>> 
>> So, to tie the loose ends, "log -p --raw --no-patch" and "log -p
>> --stat --no-patch" do behave similarly.  Where my reaction was
>> mistaken was that I did not read the manual page myself that clearly
>> said it is the same as "-s" that suppresses diff output (where "diff
>> output" is not limited to "patch"---diffstat is also output of "diff"),
>> and incorrectly thought that "--no-patch" would countermand only
>> "--patch" and nothing else.
>
> If Sergey, you, and me all agreed on what `--no-patch` should do
> (without reading the manpage), isn't that an indication that that is the
> expected behavior?
>
> The fact that the documentation documents some unexpected behavior,
> doesn't mean it isn't a bug.
>
> I would say it's a documented bug.