Re: [Outreachy-Microproject][PATCH 1/1] t0000: replace an instant of test -f with test_path_is_file functions.

[Taylor Blau <me@ttaylorr.com>]

Hi Caleb,

On Sun, Oct 18, 2020 at 12:55:22AM +0000, Caleb Tillman wrote:
> The test_path_is* functions provide debug-friendly messages upon failure.

The body looks fine to me. Your subject is getting a little long,
however. Typical guidance would be somewhere around 50 (at least in my
opinion, I thought we had something in Documentation/CodingGuidelines,
but I couldn't find anything).

Maybe something instead like:

  t0000: replace 'test -f' with helpers

or:

  t0000: modernize test style

If you're looking for inspiration, you can use `git log`'s `-S` flag to
look for anything that mentions 'test_path_is_file' to see how similar
patches have been written in the past. (When I was recommending
alternatives, I ran "git log --oneline -Stest_path_is_file -- t").

> Signed-off-by: Caleb Tillman <caleb.tillman@gmail.com>
> --- Outrachy Microproject, revised submission

I think that you meant to put this "Outrachy ..." _below_ the
triple-dash line. Incidentally, Git still applies this patch just fine,
but it is easier for reviewers to pick it up if the "---" line is left
alone.

>  t/t0000-basic.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
> index 923281af93..eb99892a87 100755
> --- a/t/t0000-basic.sh
> +++ b/t/t0000-basic.sh
> @@ -1191,7 +1191,7 @@ test_expect_success 'writing this tree with --missing-ok' '
>  test_expect_success 'git read-tree followed by write-tree should be idempotent' '
>  	rm -f .git/index &&
>  	git read-tree $tree &&
> -	test -f .git/index &&
> +	test_path_is_file .git/index &&

This looks totally correct to me.

Thanks,
Taylor