diff --git a/tests/test-bad-extension.t b/tests/test-bad-extension.t
--- a/tests/test-bad-extension.t
+++ b/tests/test-bad-extension.t
@@ -62,11 +62,14 @@
   *** failed to import extension badext2: No module named *badext2* (glob)
   Traceback (most recent call last):
   ImportError: No module named badext2 (no-py3 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py3 !)
+  ImportError: No module named 'hgext.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
   Traceback (most recent call last): (py3 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !)
+  ImportError: No module named 'hgext3rd.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
   Traceback (most recent call last): (py3 !)
-  ModuleNotFoundError: No module named 'badext2' (py3 !)
+  ImportError: No module named 'badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'badext2' (py36 !)
 
 names of extensions failed to load can be accessed via extensions.notloaded()
 
@@ -108,20 +111,26 @@
   YYYY/MM/DD HH:MM:SS (PID)>     - could not import hgext.badext2 (No module named *badext2*): trying hgext3rd.badext2 (glob)
   Traceback (most recent call last):
   ImportError: No module named badext2 (no-py3 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py3 !)
+  ImportError: No module named 'hgext.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
   YYYY/MM/DD HH:MM:SS (PID)>     - could not import hgext3rd.badext2 (No module named *badext2*): trying badext2 (glob)
   Traceback (most recent call last):
   ImportError: No module named badext2 (no-py3 !)
-  ModuleNotFoundError: No module named 'hgext.badext2' (py3 !)
+  ImportError: No module named 'hgext.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
   Traceback (most recent call last): (py3 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !)
+  ImportError: No module named 'hgext3rd.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
   *** failed to import extension badext2: No module named *badext2* (glob)
   Traceback (most recent call last):
-  ModuleNotFoundError: No module named 'hgext.badext2' (py3 !)
+  ImportError: No module named 'hgext.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext.badext2' (py36 !)
   Traceback (most recent call last): (py3 !)
-  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py3 !)
+  ImportError: No module named 'hgext3rd.badext2' (py3 no-py36 !)
+  ModuleNotFoundError: No module named 'hgext3rd.badext2' (py36 !)
   Traceback (most recent call last): (py3 !)
-  ModuleNotFoundError: No module named 'badext2' (py3 !)
+  ModuleNotFoundError: No module named 'badext2' (py36 !)
+  ImportError: No module named 'badext2' (py3 no-py36 !)
   ImportError: No module named badext2 (no-py3 !)
   YYYY/MM/DD HH:MM:SS (PID)> > loaded 2 extensions, total time * (glob)
   YYYY/MM/DD HH:MM:SS (PID)> - loading configtable attributes