1 files changed, 42 insertions, 0 deletions
diff --git a/t/t6023-merge-rename-nocruft.sh b/t/t6023-merge-rename-nocruft.sh
index 69c66cf6f..65be95fba 100755
--- a/t/t6023-merge-rename-nocruft.sh
+++ b/t/t6023-merge-rename-nocruft.sh
@@ -45,6 +45,7 @@ git add A M &&
 git commit -m "initial has A and M" &&
 git branch white &&
 git branch red &&
+git branch blue &&
 
 git checkout white &&
 sed -e "/^g /s/.*/g : white changes a line/" <A >B &&
@@ -58,6 +59,13 @@ echo created by red >R &&
 git update-index --add R &&
 git commit -m "red creates R" &&
 
+git checkout blue &&
+sed -e "/^o /s/.*/g : blue changes a line/" <A >B &&
+rm -f A &&
+mv B A &&
+git update-index A &&
+git commit -m "blue modify A" &&
+
 git checkout master'
 
 # This test broke in 65ac6e9c3f47807cb603af07a6a9e1a43bc119ae
@@ -94,4 +102,38 @@ test_expect_success 'merge white into red (A->B,M->N)' \
 	return 0
 '
 
+# This test broke in 8371234ecaaf6e14fe3f2082a855eff1bbd79ae9
+test_expect_success 'merge blue into white (A->B, mod A, A untracked)' \
+'
+	git checkout -b white-blue white &&
+	echo dirty >A &&
+	git merge blue &&
+	git write-tree >/dev/null || {
+		echo "BAD: merge did not complete"
+		return 1
+	}
+
+	test -f A || {
+		echo "BAD: A does not exist in working directory"
+		return 1
+	}
+	test `cat A` = dirty || {
+		echo "BAD: A content is wrong"
+		return 1
+	}
+	test -f B || {
+		echo "BAD: B does not exist in working directory"
+		return 1
+	}
+	test -f N || {
+		echo "BAD: N does not exist in working directory"
+		return 1
+	}
+	test -f M && {
+		echo "BAD: M still exists in working directory"
+		return 1
+	}
+	return 0
+'
+
 test_done