test: add a performance test for %...; in document declaration

ruby · Aug 1, 2024 · 50c7252 · 50c7252
1 parent 163d366
commit 50c7252
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/test/parse/test_document_type_declaration.rb b/test/parse/test_document_type_declaration.rb
@@ -306,5 +306,12 @@ def test_linear_performance_comment_gt
         REXML::Document.new("<!DOCTYPE root [<!-- " + ">" * n + " -->]>")
       end
     end
+
+    def test_linear_performance_external_entity_right_bracket_gt
+      seq = [10000, 50000, 100000, 150000, 200000]
+      assert_linear_performance(seq, rehearsal: 10) do |n|
+        REXML::Document.new("<!DOCTYPE root [%" + "]>" * n + ";]>")
+      end
+    end
   end
 end