diff -r 358737abeeef -r 3d740058b467 tests/test-revlog-raw.py
--- a/tests/test-revlog-raw.py	Wed Jan 20 18:35:12 2021 +0100
+++ b/tests/test-revlog-raw.py	Mon Jan 18 11:44:51 2021 +0100
@@ -51,10 +51,10 @@
 def readprocessor(self, rawtext):
     # True: the returned text could be used to verify hash
     text = rawtext[len(_extheader) :].replace(b'i', b'1')
-    return text, True, {}
+    return text, True
 
 
-def writeprocessor(self, text, sidedata):
+def writeprocessor(self, text):
     # False: the returned rawtext shouldn't be used to verify hash
     rawtext = _extheader + text.replace(b'1', b'i')
     return rawtext, False
@@ -293,7 +293,7 @@
 
         # Verify text, rawtext, and rawsize
         if isext:
-            rawtext = writeprocessor(None, text, {})[0]
+            rawtext = writeprocessor(None, text)[0]
         else:
             rawtext = text
         if rlog.rawsize(rev) != len(rawtext):