From c8bae7493d2f2910b57f13ded012e86bdcfb0532 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 16:47:53 +0200
Subject: Adding upstream version 1:2.39.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 t/t5411/common-functions.sh | 73 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 t/t5411/common-functions.sh

(limited to 't/t5411/common-functions.sh')

diff --git a/t/t5411/common-functions.sh b/t/t5411/common-functions.sh
new file mode 100644
index 0000000..3c74778
--- /dev/null
+++ b/t/t5411/common-functions.sh
@@ -0,0 +1,73 @@
+# Create commits in <repo> and assign each commit's oid to shell variables
+# given in the arguments (A, B, and C). E.g.:
+#
+#     create_commits_in <repo> A B C
+#
+# NOTE: Never calling this function from a subshell since variable
+# assignments will disappear when subshell exits.
+create_commits_in () {
+	repo="$1" && test -d "$repo" ||
+	error "Repository $repo does not exist."
+	shift &&
+	while test $# -gt 0
+	do
+		name=$1 &&
+		shift &&
+		test_commit -C "$repo" --no-tag "$name" &&
+		eval $name=$(git -C "$repo" rev-parse HEAD)
+	done
+}
+
+get_abbrev_oid () {
+	oid=$1 &&
+	suffix=${oid#???????} &&
+	oid=${oid%$suffix} &&
+	if test -n "$oid"
+	then
+		echo "$oid"
+	else
+		echo "undefined-oid"
+	fi
+}
+
+# Format the output of git-push, git-show-ref and other commands to make a
+# user-friendly and stable text.  We can easily prepare the expect text
+# without having to worry about changes of the commit ID (full or abbrev.)
+# of the output.  Single quotes are replaced with double quotes, because
+# it is boring to prepare unquoted single quotes in expect text.  We also
+# remove some locale error messages. The emitted human-readable errors are
+# redundant to the more machine-readable output the tests already assert.
+make_user_friendly_and_stable_output () {
+	sed \
+		-e "s/'/\"/g" \
+		-e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \
+		-e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \
+		-e "s/$(get_abbrev_oid $TAG)[0-9a-f]*/<TAG-v123>/g" \
+		-e "s/$ZERO_OID/<ZERO-OID>/g" \
+		-e "s#To $URL_PREFIX/upstream.git#To <URL/of/upstream.git>#" \
+		-e "/^error: / d"
+}
+
+filter_out_user_friendly_and_stable_output () {
+	make_user_friendly_and_stable_output |
+		sed -n ${1+"$@"}
+}
+
+format_and_save_expect () {
+	sed -e 's/^> //' -e 's/Z$//' >expect
+}
+
+test_cmp_refs () {
+	indir=
+	if test "$1" = "-C"
+	then
+		shift
+		indir="$1"
+		shift
+	fi
+	indir=${indir:+"$indir"/}
+	cat >show-ref.expect &&
+	git ${indir:+ -C "$indir"} show-ref >show-ref.pristine &&
+	make_user_friendly_and_stable_output <show-ref.pristine >show-ref.filtered &&
+	test_cmp show-ref.expect show-ref.filtered
+}
-- 
cgit v1.2.3