Re: [PATCH 1/3] rebase -i: demonstrate bug with fixup!/squash! commit messages

> When multiple fixup/squash commands are processed and the last one
> causes merge conflicts and is skipped, we leave the "This is a
> combination of ..." comments in the commit message.
>
> Noticed by Eric Sunshine.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> ---
>  t/t3418-rebase-continue.sh | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
>
> diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
> index 9214d0bb511..b177baee322 100755
> --- a/t/t3418-rebase-continue.sh
> +++ b/t/t3418-rebase-continue.sh
> @@ -88,6 +88,27 @@ test_expect_success 'rebase passes merge strategy options correctly' '
>         git rebase --continue
>  '
>
> +test_expect_failure '--continue after failed fixup cleans commit message' '
> +       git checkout -b with-conflicting-fixup &&
> +       test_commit wants-fixup &&
> +       test_commit "fixup! wants-fixup" wants-fixup.t 1 wants-fixup-1 &&
> +       test_commit "fixup! wants-fixup" wants-fixup.t 2 wants-fixup-2 &&
> +       test_commit "fixup! wants-fixup" wants-fixup.t 3 wants-fixup-3 &&
> +       test_must_fail env FAKE_LINES="1 fixup 2 fixup 4" \
> +               git rebase -i HEAD~4 &&
> +
> +       : now there is a conflict, and comments in the commit message &&
> +       git show HEAD >out &&
> +       grep "This is a combination of" out &&

> +
> +       : skip and continue &&
> +       git rebase --skip &&
> +
> +       : now the comments in the commit message should have been cleaned up &&
> +       git show HEAD >out &&
> +       ! grep "This is a combination of" out