Re: [PATCH] t3200: refactor symlink test

> d1931bcf0d (refs: make errno output explicit for refs_resolve_ref_unsafe,
> 2021-07-20) add a test for a crash when refs is a symlink, but it fails
> on windows.
>
> add the missing SYMLINKS dependency and while at it, refactor it slightly
> to comply better with the CodingGuidelines.
>
> Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
> ---
> diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
> @@ -109,17 +109,22 @@ test_expect_success 'git branch -m n/n n should work' '
> -test_expect_success 'git branch -m with symlinked .git/refs' '
> +test_expect_success SYMLINKS 'git branch -m with symlinked .git/refs' '
>         git init subdir &&
>         test_when_finished "rm -rf subdir" &&
> -       (cd subdir &&
> -               for d in refs objects packed-refs ; do
> -               rm -rf .git/$d &&
> -               ln -s ../../.git/$d .git/$d ; done ) &&
> +       (
> +               cd subdir &&
> +               for d in refs objects packed-refs
> +               do
> +                       rm -rf .git/$d &&
> +                       ln -s ../../.git/$d .git/$d

> +               done
> +       ) &&
>         git --git-dir subdir/.git/ branch rename-src &&
> -       expect=$(git rev-parse rename-src) &&
> +       git rev-parse rename-src >expect &&
>         git --git-dir subdir/.git/ branch -m rename-src rename-dest &&
> -       test $(git rev-parse rename-dest) = "$expect" &&
> +       git rev-parse rename-dest >actual &&
> +       test_cmp expect actual &&
>         git branch -D rename-dest
>  '