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

From: SZEDER Gábor <[email-masked]>
Date: Mon, 24 Jun 2019 20:13:15 +0200

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 <[email-masked]>
---
 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