Add XCUI schema document regression coverage

engine/src/Resources/UI/UIDocuments.cpp

@@ -24,6 +24,33 @@ size_t MeasureDiagnosticMemorySize(const UIDocumentDiagnostic& diagnostic) {
     return sizeof(UIDocumentDiagnostic) + diagnostic.message.Length();
 }
 
+size_t MeasureSchemaAttributeMemorySize(const UISchemaAttributeDefinition& attribute) {
+    size_t size = sizeof(UISchemaAttributeDefinition) + attribute.name.Length();
+    for (const Containers::String& value : attribute.allowedValues) {
+        size += sizeof(Containers::String) + value.Length();
+    }
+    return size;
+}
+
+size_t MeasureSchemaElementMemorySize(const UISchemaElementDefinition& element) {
+    size_t size = sizeof(UISchemaElementDefinition) + element.tagName.Length();
+    for (const UISchemaAttributeDefinition& attribute : element.attributes) {
+        size += MeasureSchemaAttributeMemorySize(attribute);
+    }
+    for (const UISchemaElementDefinition& child : element.children) {
+        size += MeasureSchemaElementMemorySize(child);
+    }
+    return size;
+}
+
+size_t MeasureSchemaDefinitionMemorySize(const UISchemaDefinition& schemaDefinition) {
+    size_t size = sizeof(UISchemaDefinition) + schemaDefinition.name.Length();
+    for (const UISchemaElementDefinition& element : schemaDefinition.elements) {
+        size += MeasureSchemaElementMemorySize(element);
+    }
+    return size;
+}
+
 } // namespace
 
 void UIDocumentResource::Release() {
@@ -47,6 +74,7 @@ void UIDocumentResource::RecalculateMemorySize() {
     size += m_document.sourcePath.Length();
     size += m_document.displayName.Length();
     size += MeasureNodeMemorySize(m_document.rootNode);
+    size += MeasureSchemaDefinitionMemorySize(m_document.schemaDefinition);
     for (const Containers::String& dependency : m_document.dependencies) {
         size += sizeof(Containers::String) + dependency.Length();
     }