1 file changed, 27 insertions, 0 deletions
diff --git a/tests/t0107-diff.sh b/tests/t0107-diff.sh
index 2560c42..6caf539 100755
--- a/tests/t0107-diff.sh
+++ b/tests/t0107-diff.sh
@@ -368,6 +368,33 @@ test_expect_success 'a followed file is diffed as the rename alone' '
 	! grep "a/file-1 b/file-1" tmp
 '
 
+# A followed path is matched as a pathspec would match it, the file itself or
+# whatever lies below it, rather than every path starting with the same
+# characters.
+test_expect_success 'a followed path takes in no file it only prefixes' '
+	mkrepo repos/prefixed 1 &&
+	(
+		cd repos/prefixed &&
+		mkdir small.d &&
+		echo c >small.c &&
+		echo cpp >small.cpp &&
+		echo d >small.d/f &&
+		git add . &&
+		git commit -m "add the files" &&
+		echo C >small.c &&
+		echo CPP >small.cpp &&
+		echo D >small.d/f &&
+		git commit -am "change the files"
+	) &&
+	cgitrc_repo prefixedrc prefixed enable-follow-links=1 &&
+	cgit_ok prefixedrc "url=prefixed/diff/small.c&follow=1" >tmp &&
+	grep "diff --git a/small.c b/small.c" tmp &&
+	! grep "small.cpp" tmp &&
+	cgit_ok prefixedrc "url=prefixed/diff/small.d&follow=1" >tmp &&
+	grep "diff --git a/small.d/f b/small.d/f" tmp &&
+	! grep "small.c" tmp
+'
+
 test_expect_success 'following with no path limits nothing' '
 	cgit_ok followrc "url=moved/commit/&follow=1" >tmp &&
 	grep "diff --git a/file-1 b/file-1" tmp &&