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1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.core.testUtil;
15  
16  import static org.junit.Assert.assertTrue;
17  
18  import java.io.File;
19  
20  
21  /**
22   * @author Ceki Gülcü
23   */
24  public class FileTestUtil {
25  
26      public static void makeTestOutputDir() {
27          File target = new File(CoreTestConstants.TARGET_DIR);
28          if (target.exists() && target.isDirectory()) {
29              File testoutput = new File(CoreTestConstants.OUTPUT_DIR_PREFIX);
30              if (!testoutput.exists())
31                  assertTrue(testoutput.mkdir());
32          } else {
33              throw new IllegalStateException(CoreTestConstants.TARGET_DIR + " does not exist");
34          }
35      }
36  }