Re: [PATCH v2 7/8] merge-tree: support saving merge messages to a separate file

[Johannes Schindelin <Johannes.Schindelin@gmx.de>]

Hi Elijah,

On Wed, 5 Jan 2022, Elijah Newren via GitGitGadget wrote:

> diff --git a/t/t4301-merge-tree-real.sh b/t/t4301-merge-tree-real.sh
> index f7aa310f8c1..5f3f27f504d 100755
> --- a/t/t4301-merge-tree-real.sh
> +++ b/t/t4301-merge-tree-real.sh
> @@ -78,4 +78,22 @@ test_expect_success 'Barf on too many arguments' '
>  	grep "^usage: git merge-tree" expect
>  '
>
> +test_expect_success '--messages gives us the conflict notices and such' '
> +	test_must_fail git merge-tree --real --messages=MSG_FILE side1 side2 &&

Since we discern between exit status 1 (= merge conflict) and >1 (fatal
error), we should probably use `test_expect_code` here.

Other than that, this patch looks good.

Thank you,
Dscho

> +
> +	# Expected results:
> +	#   "greeting" should merge with conflicts
> +	#   "numbers" should merge cleanly
> +	#   "whatever" has *both* a modify/delete and a file/directory conflict
> +	cat <<-EOF >expect &&
> +	Auto-merging greeting
> +	CONFLICT (content): Merge conflict in greeting
> +	Auto-merging numbers
> +	CONFLICT (file/directory): directory in the way of whatever from side1; moving it to whatever~side1 instead.
> +	CONFLICT (modify/delete): whatever~side1 deleted in side2 and modified in side1.  Version side1 of whatever~side1 left in tree.
> +	EOF
> +
> +	test_cmp expect MSG_FILE
> +'
> +
>  test_done
> --
> gitgitgadget
>
>