Add test for unnecessary ndata declaration

Watson1978 · Watson1978 · commit 478208469566 · 2024-07-23T12:46:22.000+09:00
diff --git a/test/parse/test_entity_declaration.rb b/test/parse/test_entity_declaration.rb
@@ -71,6 +71,19 @@ def test_prohibited_character
  valid-name \"% &\">]>
             DETAIL
           end
+
+          def test_unnecessary_ndata_declaration
+            exception = assert_raise(REXML::ParseException) do
+              REXML::Document.new('<!DOCTYPE root [<!ENTITY valid-name "valid-entity-value" NDATA valid-ndata-value>]>')
+            end
+            assert_equal(<<-DETAIL.chomp, exception.to_s)
+Malformed entity declaration
+Line: 1
+Position: 83
+Last 80 unconsumed characters:
+ valid-name \"valid-entity-value\" NDATA valid-ndata-value>]>
+        DETAIL
+          end
         end
 
         # https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-ExternalID
@@ -202,6 +215,19 @@ def test_prohibited_character
  % valid-name \"% &\">]>
             DETAIL
           end
+
+          def test_unnecessary_ndata_declaration
+            exception = assert_raise(REXML::ParseException) do
+              REXML::Document.new('<!DOCTYPE root [<!ENTITY % valid-name "valid-entity-value" NDATA valid-ndata-value>]>')
+            end
+            assert_equal(<<-DETAIL.chomp, exception.to_s)
+Malformed entity declaration
+Line: 1
+Position: 85
+Last 80 unconsumed characters:
+ % valid-name \"valid-entity-value\" NDATA valid-ndata-value>]>
+            DETAIL
+          end
         end
 
         # https://www.w3.org/TR/2006/REC-xml11-20060816/#NT-ExternalID
