1 file changed, 24 insertions, 0 deletions
diff --git a/tests/t0105-plain.sh b/tests/t0105-plain.sh
index 63ab661..5364a0e 100755
--- a/tests/t0105-plain.sh
+++ b/tests/t0105-plain.sh
@@ -73,6 +73,30 @@ test_expect_success 'a folder listing links its entries and its parent' '
 	test_grep "<li><a href=./folders/plain/dir/sub/b.txt.>b.txt</a></li>" tmp
 '
 
+# A symlink is answered with its target as text. A submodule's commit lives
+# in another repository, so its entry names that commit rather than linking
+# a path here.
+test_expect_success 'plain serves a link target and lists a submodule' '
+	mkrepo repos/plainmod 1 &&
+	(
+		cd repos/plainmod &&
+		sub=$(git rev-parse HEAD) &&
+		git update-index --add --cacheinfo 160000,$sub,sub &&
+		link=$(printf file-1 | git hash-object -w --stdin) &&
+		git update-index --add --cacheinfo 120000,$link,link &&
+		git commit -m "link and submodule"
+	) &&
+	cgitrc_repo plainmodrc plainmod &&
+	cgit_ok plainmodrc "url=plainmod/plain/link" >tmp &&
+	strip_headers <tmp >body &&
+	printf file-1 >expect &&
+	test_cmp expect body &&
+	sub=$(git -C repos/plainmod rev-parse HEAD~1) &&
+	cgit_ok plainmodrc "url=plainmod/plain/" >tmp &&
+	test_grep "<li><span>sub</span> @ <span class=.ls-mod-hash. title=.$sub.>" tmp &&
+	test_grep ! "href=./plainmod/plain/sub" tmp
+'
+
 test_expect_success 'a blob whose bytes look binary is served as octet-stream' '
 	(
 		cd repos/foo &&