Re: [PATCH v3 2/5] t3404: make the 'rebase.missingCommitsCheck=ignore' test more focused

> The test 'rebase -i respects rebase.missingCommitsCheck = warn' is
> mainly interested in the warning about the dropped commits, but it
> checks the whole output of 'git rebase', including progress lines and
> what not that are not at all relevant to 'rebase.missingCommitsCheck',
> but make it necessary to update this test whenever e.g. the way we
> show progress is updated (as it will happen in one of the later
> patches of this series).
>
> Modify the test to verify only the first four lines of 'git rebase's
> output that contain all the important lines, notably the line
> containing the "Warning:" itself and the oneline log of the dropped
> commit.

>
> Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
> ---
>  t/t3404-rebase-interactive.sh | 15 +--------------
>  1 file changed, 1 insertion(+), 14 deletions(-)
>
> diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
> index 9146f9d47b..0b8267c97c 100755
> --- a/t/t3404-rebase-interactive.sh
> +++ b/t/t3404-rebase-interactive.sh
> @@ -1299,32 +1299,19 @@ test_expect_success 'rebase -i respects rebase.missingCommitsCheck = ignore' '
>  		actual
>  '
>
> -cr_to_nl () {
> -	tr '\015' '\012'
> -}
> -
>  test_expect_success 'rebase -i respects rebase.missingCommitsCheck = warn' '
>  	cat >expect <<-EOF &&
>  	Warning: some commits may have been dropped accidentally.
>  	Dropped commits (newer to older):
>  	 - $(git rev-list --pretty=oneline --abbrev-commit -1 master)
>  	To avoid this message, use "drop" to explicitly remove a commit.
> -
> -	Use '\''git config rebase.missingCommitsCheck'\'' to change the level of warnings.
> -	The possible behaviours are: ignore, warn, error.
> -
> -	Rebasing (1/4)
> -	Rebasing (2/4)
> -	Rebasing (3/4)
> -	Rebasing (4/4)
> -	Successfully rebased and updated refs/heads/missing-commit.
>  	EOF
>  	test_config rebase.missingCommitsCheck warn &&
>  	rebase_setup_and_clean missing-commit &&
>  	set_fake_editor &&
>  	FAKE_LINES="1 2 3 4" \
>  		git rebase -i --root 2>actual.2 &&
> -	cr_to_nl <actual.2 >actual &&
> +	head -n4 actual.2 >actual &&
>  	test_i18ncmp expect actual &&
>  	test D = $(git cat-file commit HEAD | sed -ne \$p)
>  '
> --
> 2.22.0.589.g5bd7971b91
>
>