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1   package org.apache.maven.shared.utils.io;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.File;
23  
24  import org.junit.Test;
25  
26  import static org.junit.Assert.assertEquals;
27  import static org.junit.Assert.assertFalse;
28  import static org.junit.Assume.assumeThat;
29  import static org.hamcrest.CoreMatchers.not;
30  import static org.hamcrest.CoreMatchers.startsWith;
31  
32  public class Java7SupportTest
33  {
34      @Test
35      public void testIsSymLink()
36          throws Exception
37      {
38  
39          File file = new File( "." );
40          if ( Java7Support.isAtLeastJava7() )
41          {
42              assertFalse( Java7Support.isSymLink( file ) );
43          }
44      }
45  
46      @Test
47      public void createAndReadSymlink()
48          throws Exception
49      {
50          assumeThat( System.getProperty( "os.name" ), not( startsWith( "Windows" ) ) );
51          File file = new File( "target/fzz" );
52          if ( Java7Support.isAtLeastJava7() )
53          {
54              Java7Support.createSymbolicLink(  file, new File("../target") );
55  
56              final File file1 = Java7Support.readSymbolicLink( file );
57              assertEquals( "target", file1.getName());
58              Java7Support.delete(  file );
59          }
60      }
61  
62  }