@@ -0,0 +1,2401 @@
+/**%0A * Licensed to the Apache Software Foundation (ASF) under one%0A * or more contributor license agreements.  See the NOTICE file%0A * distributed with this work for additional information%0A * regarding copyright ownership.  The ASF licenses this file%0A * to you under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance%0A * with the License.  You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage org.apache.hadoop.yarn.server.nodemanager.util;%0A%0Aimport junit.framework.Assert;%0Aimport org.apache.hadoop.yarn.conf.YarnConfiguration;%0Aimport org.apache.hadoop.yarn.util.Clock;%0Aimport org.junit.Test;%0A%0Aimport java.io.File;%0Aimport java.io.FileOutputStream;%0Aimport java.util.UUID;%0Aimport java.util.concurrent.CountDownLatch;%0A%0Apublic class TestCgroupsLCEResourcesHandler %7B%0A%0A  static class MockClock implements Clock %7B%0A    long time;%0A    @Override%0A    public long getTime() %7B%0A      return time;%0A    %7D%0A  %7D%0A  @Test%0A  public void testDeleteCgroup() throws Exception %7B%0A    final MockClock clock = new MockClock();%0A    clock.time = System.currentTimeMillis();%0A    CgroupsLCEResourcesHandler handler = new CgroupsLCEResourcesHandler();%0A    handler.setConf(new YarnConfiguration());%0A    handler.initConfig();%0A    handler.clock = clock;%0A    %0A    //file exists%0A    File file = new File(%22target%22, UUID.randomUUID().toString());%0A    new FileOutputStream(file).close();%0A    Assert.assertTrue(handler.deleteCgroup(file.getPath()));%0A%0A    //file does not exists, timing out%0A    final CountDownLatch latch = new CountDownLatch(1);%0A    new Thread() %7B%0A      @Override%0A      public void run() %7B%0A        latch.countDown();%0A        try %7B%0A          Thread.sleep(200);%0A        %7D catch (InterruptedException ex) %7B%0A          //NOP%0A        %7D%0A        clock.time += YarnConfiguration.%0A            DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT;%0A      %7D%0A    %7D.start();%0A    latch.await();%0A    file = new File(%22target%22, UUID.randomUUID().toString());%0A    Assert.assertFalse(handler.deleteCgroup(file.getPath()));%0A  %7D%0A%0A%7D%0A

Add missing file TestCgroupsLCEResourcesHandler for YARN-1284.