1 files changed, 15 insertions, 1 deletions
diff --git a/test/rdoc/test_rdoc_top_level.rb b/test/rdoc/test_rdoc_top_level.rb
index 9c7a3db66f..99f7b22ae0 100644
--- a/test/rdoc/test_rdoc_top_level.rb
+++ b/test/rdoc/test_rdoc_top_level.rb
@@ -214,7 +214,7 @@ class TestRDocTopLevel < XrefTestCase
   def test_page_name
     assert_equal 'top_level', @top_level.page_name
 
-    tl = @store.add_file 'README.ja.rdoc'
+    tl = @store.add_file 'README.ja'
 
     assert_equal 'README.ja', tl.page_name
 
@@ -223,6 +223,20 @@ class TestRDocTopLevel < XrefTestCase
     assert_equal 'Rakefile', tl.page_name
   end
 
+  def test_page_name_trim_extension
+    tl = @store.add_file 'README.ja.rdoc'
+
+    assert_equal 'README.ja', tl.page_name
+
+    tl = @store.add_file 'README.ja.md'
+
+    assert_equal 'README.ja', tl.page_name
+
+    tl = @store.add_file 'README.txt'
+
+    assert_equal 'README', tl.page_name
+  end
+
   def test_search_record
     assert_nil @xref_data.search_record
   end