Re: [PATCH v3 17/17] sparse-checkout: cone mode should not interact with .gitignore

>
> From: Derrick Stolee <dstolee@microsoft.com>
>
> During the development of the sparse-checkout "cone mode" feature,
> an incorrect placement of the initializer for "use_cone_patterns = 1"
> caused warnings to show up when a .gitignore file was present with
> non-cone-mode patterns. This was fixed in the original commit
> introducing the cone mode, but now we should add a test to avoid
> hitting this problem again in the future.
>
> Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
> ---
>  t/t1091-sparse-checkout-builtin.sh | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/t/t1091-sparse-checkout-builtin.sh b/t/t1091-sparse-checkout-builtin.sh
> index f22a4afbea..ed9355384a 100755
> --- a/t/t1091-sparse-checkout-builtin.sh
> +++ b/t/t1091-sparse-checkout-builtin.sh
> @@ -269,4 +269,11 @@ test_expect_success 'fail when lock is taken' '
>         test_i18ngrep "File exists" err
>  '
>
> +test_expect_success '.gitignore should not warn about cone mode' '
> +       git -C repo config --worktree core.sparseCheckoutCone true &&
> +       echo "**/bin/*" >repo/.gitignore &&
> +       git -C repo reset --hard 2>err &&
> +       test_i18ngrep ! "disabling cone patterns" err
> +'
> +
>  test_done
> --