| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.ftpserver.clienttests; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| |
| /** |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| * |
| */ |
| public class SymbolicLinkTest extends ClientTestTemplate { |
| private static final File TEST_REAL_DIR1 = new File(ROOT_DIR, "dir1"); |
| |
| private static final File TEST_SYMBOLIC_DIR1 = new File(ROOT_DIR, "symbolic"); |
| |
| // test is only enabled if the OS supports the ln -s command |
| private boolean testEnabled = false; |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.ftpserver.clienttests.ClientTestTemplate#setUp() |
| */ |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| assertTrue(TEST_REAL_DIR1.mkdir()); |
| |
| // try creating the symbolic link |
| String[] command = new String[]{"ln", "-s", TEST_REAL_DIR1.getName(), TEST_SYMBOLIC_DIR1.getName()}; |
| ProcessBuilder pb = new ProcessBuilder(command); |
| pb.directory(ROOT_DIR); |
| pb.redirectErrorStream(true); |
| Process process = null; |
| try{ |
| process = pb.start(); |
| }catch(IOException e){ |
| testEnabled = false; |
| return; |
| } |
| BufferedReader out = new BufferedReader(new InputStreamReader(process.getInputStream())); |
| String line = out.readLine(); |
| while(line != null) { |
| System.out.println(line); |
| line = out.readLine(); |
| } |
| |
| if(process.waitFor() == 0) { |
| testEnabled = true; |
| } |
| |
| client.login(ADMIN_USERNAME, ADMIN_PASSWORD); |
| } |
| |
| private boolean checkEnabled() { |
| if(!testEnabled) { |
| System.out.println("Test disabled, \"ln -s\" not supported"); |
| } |
| |
| return testEnabled; |
| } |
| |
| public void test() throws IOException { |
| if(checkEnabled()) { |
| client.cwd(TEST_SYMBOLIC_DIR1.getName()); |
| System.out.println(client.pwd()); |
| client.cwd(".."); |
| client.cwd(TEST_REAL_DIR1.getName()); |
| System.out.println(client.pwd()); |
| System.out.println(TEST_SYMBOLIC_DIR1.getAbsolutePath()); |
| System.out.println(TEST_SYMBOLIC_DIR1.getCanonicalPath()); |
| } |
| } |
| } |
| |