test: use sleepy wait-for-log in reindex readonly

test/functional/feature_init.py

@@ -85,7 +85,7 @@ def check_clean_start():
 
  for terminate_line in lines_to_terminate_after:
  self.log.info(f"Starting node and will exit after line {terminate_line}")
- with node.wait_for_debug_log([terminate_line]):
+ with node.busy_wait_for_debug_log([terminate_line]):
  node.start(extra_args=['-txindex=1', '-blockfilterindex=1', '-coinstatsindex=1'])
  self.log.debug("Terminating node after terminate line was found")
  sigterm_node()

test/functional/feature_reindex_readonly.py

@@ -75,7 +75,7 @@ def reindex_readonly(self):
 
  if undo_immutable:
  self.log.debug("Attempt to restart and reindex the node with the unwritable block file")
- with self.nodes[0].wait_for_debug_log([b"Reindexing finished"]):
+ with self.nodes[0].assert_debug_log(["Reindexing finished"], timeout=60):
  self.start_node(0, extra_args=['-reindex', '-fastprune'])
  assert block_count == self.nodes[0].getblockcount()
  undo_immutable()

test/functional/test_framework/test_node.py

@@ -490,7 +490,7 @@ def assert_debug_log(self, expected_msgs, unexpected_msgs=None, timeout=2):
  self._raise_assertion_error('Expected messages "{}" does not partially match log:\n\n{}\n\n'.format(str(expected_msgs), print_log))
 
  @contextlib.contextmanager
- def wait_for_debug_log(self, expected_msgs, timeout=60):
+ def busy_wait_for_debug_log(self, expected_msgs, timeout=60):
  """
  Block until we see a particular debug log message fragment or until we exceed the timeout.
  Return: