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/t1021-rerere-in-workdir.sh | 58 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100755 t/t1021-rerere-in-workdir.sh

(limited to 't/t1021-rerere-in-workdir.sh')

diff --git a/t/t1021-rerere-in-workdir.sh b/t/t1021-rerere-in-workdir.sh
new file mode 100755
index 0000000..0b89289
--- /dev/null
+++ b/t/t1021-rerere-in-workdir.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+test_description='rerere run in a workdir'
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+test_expect_success SYMLINKS setup '
+	git config rerere.enabled true &&
+	>world &&
+	git add world &&
+	test_tick &&
+	git commit -m initial &&
+
+	echo hello >world &&
+	test_tick &&
+	git commit -a -m hello &&
+
+	git checkout -b side HEAD^ &&
+	echo goodbye >world &&
+	test_tick &&
+	git commit -a -m goodbye &&
+
+	git checkout main
+'
+
+test_expect_success SYMLINKS 'rerere in workdir' '
+	rm -rf .git/rr-cache &&
+	"$SHELL_PATH" "$TEST_DIRECTORY/../contrib/workdir/git-new-workdir" . work &&
+	(
+		cd work &&
+		test_must_fail git merge side &&
+		git rerere status >actual &&
+		echo world >expect &&
+		test_cmp expect actual
+	)
+'
+
+# This fails because we don't resolve relative symlink in mkdir_in_gitdir()
+# For the purpose of helping contrib/workdir/git-new-workdir users, we do not
+# have to support relative symlinks, but it might be nicer to make this work
+# with a relative symbolic link someday.
+test_expect_failure SYMLINKS 'rerere in workdir (relative)' '
+	rm -rf .git/rr-cache &&
+	"$SHELL_PATH" "$TEST_DIRECTORY/../contrib/workdir/git-new-workdir" . krow &&
+	(
+		cd krow &&
+		rm -f .git/rr-cache &&
+		ln -s ../.git/rr-cache .git/rr-cache &&
+		test_must_fail git merge side &&
+		git rerere status >actual &&
+		echo world >expect &&
+		test_cmp expect actual
+	)
+'
+
+test_done
-- 
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