Re: [PATCH 12/12] t5312: move reffiles specific tests to t0600

> From: John Cai <johncai86@gmail.com>
> 
> Move a few tests into t0600 since they specifically test the packed-refs
> file and thus are specific to the reffiles backend.
> 
> Signed-off-by: John Cai <johncai86@gmail.com>
> ---
>  t/t0600-reffiles-backend.sh | 30 ++++++++++++++++++++++++++++++
>  t/t5312-prune-corruption.sh | 26 --------------------------
>  2 files changed, 30 insertions(+), 26 deletions(-)
> 
> diff --git a/t/t0600-reffiles-backend.sh b/t/t0600-reffiles-backend.sh
> index c88576dfea5..190155f592d 100755
> --- a/t/t0600-reffiles-backend.sh
> +++ b/t/t0600-reffiles-backend.sh
> @@ -571,4 +571,34 @@ test_expect_success 'log diagnoses bogus HEAD symref' '
>  	test_grep broken stderr
>  '
>  
> +# we do not want to count on running pack-refs to
> +# actually pack it, as it is perfectly reasonable to
> +# skip processing a broken ref
> +test_expect_success 'create packed-refs file with broken ref' '
> +	test_tick && git commit --allow-empty -m one &&
> +	recoverable=$(git rev-parse HEAD) &&
> +	test_tick && git commit --allow-empty -m two &&
> +	missing=$(git rev-parse HEAD) &&
> +	rm -f .git/refs/heads/main &&
> +	cat >.git/packed-refs <<-EOF &&
> +	$missing refs/heads/main
> +	$recoverable refs/heads/other
> +	EOF
> +	echo $missing >expect &&
> +	git rev-parse refs/heads/main >actual &&
> +	test_cmp expect actual
> +'
> +
> +test_expect_success 'pack-refs does not silently delete broken packed ref' '
> +	git pack-refs --all --prune &&
> +	git rev-parse refs/heads/main >actual &&
> +	test_cmp expect actual
> +'
> +
> +test_expect_success  'pack-refs does not drop broken refs during deletion' '
> +	git update-ref -d refs/heads/other &&
> +	git rev-parse refs/heads/main >actual &&
> +	test_cmp expect actual
> +'