--- a/tests/test-clone-stream.t	Mon May 29 01:38:34 2023 +0200
+++ b/tests/test-clone-stream.t	Mon May 29 01:38:59 2023 +0200
@@ -683,40 +683,6 @@
   $ mkdir changing
   $ cd changing
 
-extension for delaying the server process so we reliably can modify the repo
-while cloning
-
-  $ cat > stream_steps.py <<EOF
-  > import os
-  > import sys
-  > from mercurial import (
-  >     encoding,
-  >     extensions,
-  >     streamclone,
-  >     testing,
-  > )
-  > WALKED_FILE_1 = encoding.environ[b'HG_TEST_STREAM_WALKED_FILE_1']
-  > WALKED_FILE_2 = encoding.environ[b'HG_TEST_STREAM_WALKED_FILE_2']
-  > 
-  > def _test_sync_point_walk_1(orig, repo):
-  >     testing.write_file(WALKED_FILE_1)
-  > 
-  > def _test_sync_point_walk_2(orig, repo):
-  >     assert repo._currentlock(repo._lockref) is None
-  >     testing.wait_file(WALKED_FILE_2)
-  > 
-  > extensions.wrapfunction(
-  >     streamclone,
-  >     '_test_sync_point_walk_1',
-  >     _test_sync_point_walk_1
-  > )
-  > extensions.wrapfunction(
-  >     streamclone,
-  >     '_test_sync_point_walk_2',
-  >     _test_sync_point_walk_2
-  > )
-  > EOF
-
 prepare repo with small and big file to cover both code paths in emitrevlogdata
 
   $ hg init repo