Re: [PATCH 2/3] t0033-safe-directory: check when 'safe.directory' is ignored

[Junio C Hamano <gitster@pobox.com>]

SZEDER Gábor <szeder.dev@gmail.com> writes:

> According to the documentation 'safe.directory' "is only respected
> when specified in a system or global config, not when it is specified
> in a repository config or via the command line option -c
> safe.directory=<path>".
>
> Add tests to check that 'safe.directory' in the repository config or
> on the command line is indeed ignored.
>
> Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
> ---
>  t/t0033-safe-directory.sh | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>
> diff --git a/t/t0033-safe-directory.sh b/t/t0033-safe-directory.sh
> index 6f9680e8b0..82dac0eb93 100755
> --- a/t/t0033-safe-directory.sh
> +++ b/t/t0033-safe-directory.sh
> @@ -16,6 +16,19 @@ test_expect_success 'safe.directory is not set' '
>  	expect_rejected_dir
>  '
>  
> +test_expect_success 'ignoring safe.directory on the command line' '
> +	test_must_fail git -c safe.directory="$(pwd)" status 2>err &&
> +	grep "unsafe repository" err
> +'
> +
> +test_expect_success 'ignoring safe.directory in repo config' '
> +	(
> +		unset GIT_TEST_ASSUME_DIFFERENT_OWNER &&
> +		git config safe.directory "$(pwd)"
> +	) &&
> +	expect_rejected_dir
> +'

I am debating myself if we want to remove the in-repository
safe.directory configuration setting after this test piece is done,
with test_when_finished.  We just made sure, with this test, that
having the variable does not affect anything, so the subsequent
tests should not care hence it is probably OK.  On the other hand,
to make sure those settings they make (e.g. setting it globally is
what the next test we can see below does) is what affects their
outcome, it removes one more thing we need to worry about if we
clean after ourselves.  I dunno.

Other than that, looking good so far; both [1/3] and [2/3] look good.

>  test_expect_success 'safe.directory does not match' '
>  	git config --global safe.directory bogus &&
>  	expect_rejected_dir