From bb00d4cebb6187c1eaab78384b886b32ce778d71 Mon Sep 17 00:00:00 2001
From: Oleh Prypin <oleh@pryp.in>
Date: Tue, 18 Jul 2023 23:49:34 +0200
Subject: [PATCH] Add a test for relative link without dot in filename

---
 mkdocs/tests/structure/page_tests.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/mkdocs/tests/structure/page_tests.py b/mkdocs/tests/structure/page_tests.py
index 909e6641..0f8d1f17 100644
--- a/mkdocs/tests/structure/page_tests.py
+++ b/mkdocs/tests/structure/page_tests.py
@@ -820,6 +820,23 @@ class RelativePathExtensionTests(unittest.TestCase):
             '<a href="sub2/non-index.html">link</a>',
         )
 
+    def test_relative_doc_link_without_extension(self):
+        self.assertEqual(
+            self.get_rendered_result(
+                use_directory_urls=False,
+                content='[link](bar/Dockerfile)',
+                files=['foo/bar.md', 'foo/bar/Dockerfile'],
+            ),
+            '<a href="bar/Dockerfile">link</a>',
+        )
+        self.assertEqual(
+            self.get_rendered_result(
+                content='[link](bar/Dockerfile)',
+                files=['foo/bar.md', 'foo/bar/Dockerfile'],
+            ),
+            '<a href="Dockerfile">link</a>',
+        )
+
     def test_relative_html_link_with_encoded_space(self):
         self.assertEqual(
             self.get_rendered_result(