From: Jiang Xin <worldhello.net@gmail.com>
Date: Tue, 10 Nov 2020 12:01:34 GMT
Subject: [PATCH v3 1/2] t5411: refactor make_user_friendly_and_stable_output
Message-ID: <20201110120135.42025-1-zhiyou.jx@alibaba-inc.com>
In-Reply-To: <CANYiYbH-x6khgTkkFV29+7AjghOZmG69_6-sQcm2489WMHOWAA@mail.gmail.com>

Common function `make_user_friendly_and_stable_output()` can take
additional arguments to format messages for special cases.

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
---
 t/t5411/common-functions.sh                       | 10 ++++++++--
 t/t5411/test-0000-standard-git-push.sh            |  9 ++++-----
 t/t5411/test-0001-standard-git-push--porcelain.sh | 15 +++++++--------
 3 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/t/t5411/common-functions.sh b/t/t5411/common-functions.sh
index 521a347710..b7cca2d8fb 100644
--- a/t/t5411/common-functions.sh
+++ b/t/t5411/common-functions.sh
@@ -42,7 +42,7 @@ create_commits_in () {
 make_user_friendly_and_stable_output () {
 	sed \
 		-e "s/  *\$//" \
-		-e "s/   */ /g" \
+		-e "s/  */ /g" \
 		-e "s/'/\"/g" \
 		-e "s/	/    /g" \
 		-e "s/$A/<COMMIT-A>/g" \
@@ -52,5 +52,11 @@ make_user_friendly_and_stable_output () {
 		-e "s/$(echo $A | cut -c1-7)[0-9a-f]*/<OID-A>/g" \
 		-e "s/$(echo $B | cut -c1-7)[0-9a-f]*/<OID-B>/g" \
 		-e "s#To $URL_PREFIX/upstream.git#To <URL/of/upstream.git>#" \
-		-e "/^error: / d"
+		-e "/^error: / d" | \
+	if test $# -eq 0
+	then
+		cat
+	else
+		sed ${1+"$@"}
+	fi
 }
diff --git a/t/t5411/test-0000-standard-git-push.sh b/t/t5411/test-0000-standard-git-push.sh
index 2b04b49367..b3af3f59b0 100644
--- a/t/t5411/test-0000-standard-git-push.sh
+++ b/t/t5411/test-0000-standard-git-push.sh
@@ -36,11 +36,10 @@ test_expect_success "git-push --atomic ($PROTOCOL)" '
 		main \
 		$B:refs/heads/next \
 		>out 2>&1 &&
-	make_user_friendly_and_stable_output <out |
-		sed -n \
-			-e "/^To / { s/   */ /g; p; }" \
-			-e "/^ ! / { s/   */ /g; p; }" \
-			>actual &&
+	make_user_friendly_and_stable_output -n \
+		-e "/^To / { p; }" \
+		-e "/^ ! / { p; }" \
+		<out >actual &&
 	cat >expect <<-EOF &&
 	To <URL/of/upstream.git>
 	 ! [rejected] main -> main (non-fast-forward)
diff --git a/t/t5411/test-0001-standard-git-push--porcelain.sh b/t/t5411/test-0001-standard-git-push--porcelain.sh
index 747307f8da..16ff2d5666 100644
--- a/t/t5411/test-0001-standard-git-push--porcelain.sh
+++ b/t/t5411/test-0001-standard-git-push--porcelain.sh
@@ -37,16 +37,15 @@ test_expect_success "git-push --atomic ($PROTOCOL/porcelain)" '
 		main \
 		$B:refs/heads/next \
 		>out 2>&1 &&
-	make_user_friendly_and_stable_output <out |
-		sed -n \
-			-e "s/^# GETTEXT POISON #//" \
-			-e "/^To / { s/   */ /g; p; }" \
-			-e "/^! / { s/   */ /g; p; }" \
-			>actual &&
+	make_user_friendly_and_stable_output -n \
+		-e "s/^# GETTEXT POISON #//" \
+		-e "/^To / { p; }" \
+		-e "/^! / { p; }" \
+		<out >actual &&
 	cat >expect <<-EOF &&
 	To <URL/of/upstream.git>
-	! refs/heads/main:refs/heads/main [rejected] (non-fast-forward)
-	! <COMMIT-B>:refs/heads/next [rejected] (atomic push failed)
+	!    refs/heads/main:refs/heads/main    [rejected] (non-fast-forward)
+	!    <COMMIT-B>:refs/heads/next    [rejected] (atomic push failed)
 	EOF
 	test_cmp expect actual &&
 	git -C "$upstream" show-ref >out &&
-- 
2.29.0.dirty