test: add coverage for HTML5 attribute namespace behavior

This corresponds to the code added in 7b3c972 Note also that this commit adds the same test for HTML4, commented out because it currently fails, that we will make pass in the next few commits.
sparklemotion · Aug 14, 2021 · 5cac3a8 · 5cac3a8
1 parent 3ae1f38
commit 5cac3a8
Showing 1 changed file with 43 additions and 0 deletions.
diff --git a/test/namespaces/test_namespaces_in_created_doc.rb b/test/namespaces/test_namespaces_in_created_doc.rb
@@ -73,6 +73,49 @@ def test_created_namespaced_attribute_on_unparented_node
         doc.root.add_child(node)
         assert_equal 'http://foo.io', doc.root.children.first.attribute_nodes.first.namespace.href
       end
+
+      def test_created_namespaced_attribute_on_unparented_node_is_renamespaced_in_xml_doc
+        doc1 = Nokogiri::XML("<root>")
+        doc2 = Nokogiri::XML("<root>")
+
+        child = doc1.create_element("child")
+        child["tempname"] = "en"
+        attr = child.attribute("tempname")
+        attr.name = "xml:lang"
+        assert_nil(child.attribute_nodes.first.namespace)
+
+        doc2.root.add_child(child)
+        assert(child.attribute_nodes.first.namespace)
+      end
+
+      # def test_created_namespaced_attribute_on_unparented_node_is_not_renamespaced_in_html4_doc
+      #   doc1 = Nokogiri::HTML4("<html><body></body></html>")
+      #   doc2 = Nokogiri::HTML4("<html><body></body></html>")
+
+      #   child = doc1.create_element("div")
+      #   child["tempname"] = "en"
+      #   attr = child.attribute("tempname")
+      #   attr.name = "xml:lang"
+      #   assert_nil(child.attribute_nodes.first.namespace)
+
+      #   doc2.at_css("body").add_child(child)
+      #   assert_nil(child.attribute_nodes.first.namespace)
+      # end
+
+      def test_created_namespaced_attribute_on_unparented_node_is_not_renamespaced_in_html5_doc
+        skip("HTML5 not supported on this platform yet") unless defined?(Nokogiri::HTML5)
+        doc1 = Nokogiri::HTML5("<html><body></body></html>")
+        doc2 = Nokogiri::HTML5("<html><body></body></html>")
+
+        child = doc1.create_element("div")
+        child["tempname"] = "en"
+        attr = child.attribute("tempname")
+        attr.name = "xml:lang"
+        assert_nil(child.attribute_nodes.first.namespace)
+
+        doc2.at_css("body").add_child(child)
+        assert_nil(child.attribute_nodes.first.namespace)
+      end
     end
   end
 end