--- a/tests/simplestorerepo.py	Wed Aug 07 22:08:04 2019 +0200
+++ b/tests/simplestorerepo.py	Wed Aug 07 20:48:05 2019 +0200
@@ -326,6 +326,9 @@
 
         return text
 
+    def rawdata(self, nodeorrev):
+        return self.revision(raw=True)
+
     def read(self, node):
         validatenode(node)