old_contents: """
  Copyright (2010-2014) INCUBAID BVBA
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  
  
  
  from .. import system_tests_common as Common
  from nose.tools import assert_true
  import time
  import logging
  from Compat import X
  
  @Common.with_custom_setup(Common.setup_2_nodes_mini, Common.basic_teardown)
  def test_learner():
      op_count = 54321
      Common.iterate_n_times(op_count, Common.simple_set)
      cluster = Common._getCluster(Common.cluster_id)
      logging.info("adding learner")
      name = Common.node_names[2]
      (db_dir, log_dir, tlf_dir, head_dir) = Common.build_node_dir_names(name)
      cluster.addNode(name,
                      Common.node_ips[2],
                      clientPort = Common.node_client_base_port + 2,
                      messagingPort = Common.node_msg_base_port + 2,
                      logDir = log_dir,
                      tlfDir = tlf_dir,
                      headDir = head_dir,
                      logLevel = 'debug',
                      home = db_dir,
                      isLearner = True,
                      targets = [Common.node_names[0]])
      cfg = cluster._getConfigFile()
      logging.info("cfg=%s", X.cfg2str(cfg))
      cluster.disableFsync([name])
      cluster.addLocalNode(name)
      cluster.createDirs(name)
      cluster.startOne(name)
  
      time.sleep(1.0)
  
      Common.assert_running_nodes(3)
      time.sleep(op_count / 1000 + 1 ) # 1000/s in catchup should be no problem
      #use a client ??"
      Common.stop_all()
      i1 = int(Common.get_last_i_tlog(name))
      assert_true(i1 >= op_count - 1)
  
      Common.start_all()
      time.sleep(1.0)
      Common.iterate_n_times(1000, Common.simple_set)
      Common.stop_all()
  
      i2 = int(Common.get_last_i_tlog(name))
      assert_true(i2 >= i1 + 900)
      i_normal_node = int(Common.get_last_i_tlog(Common.node_names[0]))
      assert_true (i2 >= i_normal_node - 100) # it should approximately follow the normal node
  
new_contents: """
  Copyright (2010-2014) INCUBAID BVBA
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  
  
  
  from .. import system_tests_common as Common
  from nose.tools import assert_true
  import time
  import logging
  from Compat import X
  
  @Common.with_custom_setup(Common.setup_2_nodes_mini, Common.basic_teardown)
  def test_learner():
      op_count = 5432
      Common.iterate_n_times(op_count, Common.simple_set)
      cluster = Common._getCluster(Common.cluster_id)
      logging.info("adding learner")
      name = Common.node_names[2]
      (db_dir, log_dir, tlf_dir, head_dir) = Common.build_node_dir_names(name)
      cluster.addNode(name,
                      Common.node_ips[2],
                      clientPort = Common.node_client_base_port + 2,
                      messagingPort = Common.node_msg_base_port + 2,
                      logDir = log_dir,
                      tlfDir = tlf_dir,
                      headDir = head_dir,
                      logLevel = 'debug',
                      home = db_dir,
                      isLearner = True,
                      targets = [Common.node_names[0]])
      cfg = cluster._getConfigFile()
      logging.info("cfg=%s", X.cfg2str(cfg))
      cluster.disableFsync([name])
      cluster.addLocalNode(name)
      cluster.createDirs(name)
      cluster.startOne(name)
  
      time.sleep(1.0)
  
      Common.assert_running_nodes(3)
      time.sleep(op_count / 1000 + 1 ) # 1000/s in catchup should be no problem
      #use a client ??"
      Common.stop_all()
      i1 = int(Common.get_last_i_tlog(name))
      assert_true(i1 >= op_count - 1)
  
      Common.start_all()
      time.sleep(1.0)
      Common.iterate_n_times(1000, Common.simple_set)
      Common.stop_all()
  
      i2 = int(Common.get_last_i_tlog(name))
      assert_true(i2 >= i1 + 900)
      i_normal_node = int(Common.get_last_i_tlog(Common.node_names[0]))
      assert_true (i2 >= i_normal_node - 100) # it should approximately follow the normal node
  
subject: Decrease op_count to sane value