Subject: Re: [PATCH v5 2/3] merge: replace atoi() with strtol_i() for marker size validation

From: Taylor Blau <[email-masked]>
Date: Wed, 23 Oct 2024 16:32:28 -0400

On Wed, Oct 23, 2024 at 07:40:19AM +0000, Usman Akinyemi via GitGitGadget wrote:
> diff --git a/t/t6406-merge-attr.sh b/t/t6406-merge-attr.sh
> index 9bf95249347..c2a9cf03808 100755
> --- a/t/t6406-merge-attr.sh
> +++ b/t/t6406-merge-attr.sh
> @@ -118,6 +118,12 @@ test_expect_success 'retry the merge with longer context' '
>  	grep "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" actual
>  '
>
> +test_expect_success 'invalid conflict-marker-size 3a' '
> +    echo "text conflict-marker-size=3a" >>.gitattributes &&
> +    git checkout -m text 2>error &&
> +    test_grep "warning: invalid marker-size ${SQ}3a${SQ}, expecting an integer" error
> +'
> +

Do subsequent tests further down in this script depend on .gitattributes
not having invalid lines? If so, you may want to instead write:

    cp .gitattributes .gitattributes.bak &&
    echo "text conflict-marker-size=3a" >>.gitattributes &&
    test_when_finished "mv .gitattributes.bak .gitattributes" &&

instead.

Thanks,
Taylor