package org.codehaus.plexus.util.cli.shell;
   
   /*
    * Copyright The Codehaus Foundation.
    *
    * 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.
   */
  
  import java.util.Arrays;
  import java.util.List;
  
  import org.codehaus.plexus.util.StringUtils;
  import org.codehaus.plexus.util.cli.Commandline;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * <p>BourneShellTest class.</p>
   *
   * @author herve
   * @version $Id: $Id
   * @since 3.4.0
   */
  public class BourneShellTest {
  
      /**
       * <p>newShell.</p>
       *
       * @return a {@link org.codehaus.plexus.util.cli.shell.Shell} object.
       */
      protected Shell newShell() {
          return new BourneShell();
      }
  
      /**
       * <p>testQuoteWorkingDirectoryAndExecutable.</p>
       */
      @org.junit.jupiter.api.Test
      public void testQuoteWorkingDirectoryAndExecutable() {
          Shell sh = newShell();
  
          sh.setWorkingDirectory("/usr/local/bin");
          sh.setExecutable("chmod");
  
          String executable =
                  StringUtils.join(sh.getShellCommandLine(new String[] {}).iterator(), " ");
  
          assertEquals("/bin/sh -c cd '/usr/local/bin' && 'chmod'", executable);
      }
  
      /**
       * <p>testQuoteWorkingDirectoryAndExecutable_WDPathWithSingleQuotes.</p>
       */
      @Test
      public void testQuoteWorkingDirectoryAndExecutable_WDPathWithSingleQuotes() {
          Shell sh = newShell();
  
          sh.setWorkingDirectory("/usr/local/'something else'");
          sh.setExecutable("chmod");
  
          String executable =
                  StringUtils.join(sh.getShellCommandLine(new String[] {}).iterator(), " ");
  
          assertEquals("/bin/sh -c cd '/usr/local/'\"'\"'something else'\"'\"'' && 'chmod'", executable);
      }
  
      /**
       * <p>testQuoteWorkingDirectoryAndExecutable_WDPathWithSingleQuotes_BackslashFileSep.</p>
       */
      @org.junit.jupiter.api.Test
      public void testQuoteWorkingDirectoryAndExecutable_WDPathWithSingleQuotes_BackslashFileSep() {
          Shell sh = newShell();
  
          sh.setWorkingDirectory("\\usr\\local\\'something else'");
          sh.setExecutable("chmod");
  
          String executable =
                  StringUtils.join(sh.getShellCommandLine(new String[] {}).iterator(), " ");
  
          assertEquals("/bin/sh -c cd '\\usr\\local\\\'\"'\"'something else'\"'\"'' && 'chmod'", executable);
      }
  
      /**
       * <p>testPreserveSingleQuotesOnArgument.</p>
       */
      @Test
      public void testPreserveSingleQuotesOnArgument() {
         Shell sh = newShell();
 
         sh.setWorkingDirectory("/usr/bin");
         sh.setExecutable("chmod");
 
         String[] args = {"\'some arg with spaces\'"};
 
         List<String> shellCommandLine = sh.getShellCommandLine(args);
 
         String cli = StringUtils.join(shellCommandLine.iterator(), " ");
         System.out.println(cli);
         assertTrue(cli.endsWith("''\"'\"'some arg with spaces'\"'\"''"));
     }
 
     /**
      * <p>testAddSingleQuotesOnArgumentWithSpaces.</p>
      */
     @Test
     public void testAddSingleQuotesOnArgumentWithSpaces() {
         Shell sh = newShell();
 
         sh.setWorkingDirectory("/usr/bin");
         sh.setExecutable("chmod");
 
         String[] args = {"some arg with spaces"};
 
         List<String> shellCommandLine = sh.getShellCommandLine(args);
 
         String cli = StringUtils.join(shellCommandLine.iterator(), " ");
         System.out.println(cli);
         assertTrue(cli.endsWith("\'" + args[0] + "\'"));
     }
 
     /**
      * <p>testEscapeSingleQuotesOnArgument.</p>
      */
     @Test
     public void testEscapeSingleQuotesOnArgument() {
         Shell sh = newShell();
 
         sh.setWorkingDirectory("/usr/bin");
         sh.setExecutable("chmod");
 
         String[] args = {"arg'withquote"};
 
         List<String> shellCommandLine = sh.getShellCommandLine(args);
 
         String cli = StringUtils.join(shellCommandLine.iterator(), " ");
         System.out.println(cli);
         assertEquals(
                 "cd '/usr/bin' && 'chmod' 'arg'\"'\"'withquote'", shellCommandLine.get(shellCommandLine.size() - 1));
     }
 
     /**
      * <p>testArgumentsWithsemicolon.</p>
      */
     @Test
     public void testArgumentsWithsemicolon() {
 
         System.out.println("---- semi colon tests ----");
 
         Shell sh = newShell();
 
         sh.setWorkingDirectory("/usr/bin");
         sh.setExecutable("chmod");
 
         String[] args = {";some&argwithunix$chars"};
 
         List<String> shellCommandLine = sh.getShellCommandLine(args);
 
         String cli = StringUtils.join(shellCommandLine.iterator(), " ");
         System.out.println(cli);
         assertTrue(cli.endsWith("\'" + args[0] + "\'"));
 
         Commandline commandline = new Commandline(newShell());
         commandline.setExecutable("chmod");
         commandline.getShell().setQuotedArgumentsEnabled(true);
         commandline.createArg().setValue("--password");
         commandline.createArg().setValue(";password");
 
         String[] lines = commandline.getShellCommandline();
         System.out.println(Arrays.asList(lines));
 
         assertEquals("/bin/sh", lines[0]);
         assertEquals("-c", lines[1]);
         assertEquals("'chmod' '--password' ';password'", lines[2]);
 
         commandline = new Commandline(newShell());
         commandline.setExecutable("chmod");
         commandline.getShell().setQuotedArgumentsEnabled(true);
         commandline.createArg().setValue("--password");
         commandline.createArg().setValue(";password");
         lines = commandline.getShellCommandline();
         System.out.println(Arrays.asList(lines));
 
         assertEquals("/bin/sh", lines[0]);
         assertEquals("-c", lines[1]);
         assertEquals("'chmod' '--password' ';password'", lines[2]);
 
         commandline = new Commandline(new CmdShell());
         commandline.getShell().setQuotedArgumentsEnabled(true);
         commandline.createArg().setValue("--password");
         commandline.createArg().setValue(";password");
         lines = commandline.getShellCommandline();
         System.out.println(Arrays.asList(lines));
 
         assertEquals("cmd.exe", lines[0]);
         assertEquals("/X", lines[1]);
         assertEquals("/C", lines[2]);
         assertEquals("\"--password ;password\"", lines[3]);
     }
 
     /**
      * <p>testBourneShellQuotingCharacters.</p>
      *
      * @throws java.lang.Exception if any.
      */
     @Test
     public void testBourneShellQuotingCharacters() throws Exception {
         // { ' ', '$', ';', '&', '|', '<', '>', '*', '?', '(', ')' };
         // test with values http://steve-parker.org/sh/bourne.shtml Appendix B - Meta-characters and Reserved Words
         Commandline commandline = new Commandline(newShell());
         commandline.setExecutable("chmod");
         commandline.getShell().setQuotedArgumentsEnabled(true);
         commandline.createArg().setValue(" ");
         commandline.createArg().setValue("|");
         commandline.createArg().setValue("&&");
         commandline.createArg().setValue("||");
         commandline.createArg().setValue(";");
         commandline.createArg().setValue(";;");
         commandline.createArg().setValue("&");
         commandline.createArg().setValue("()");
         commandline.createArg().setValue("<");
         commandline.createArg().setValue("<<");
         commandline.createArg().setValue(">");
         commandline.createArg().setValue(">>");
         commandline.createArg().setValue("*");
         commandline.createArg().setValue("?");
         commandline.createArg().setValue("[");
         commandline.createArg().setValue("]");
         commandline.createArg().setValue("{");
         commandline.createArg().setValue("}");
         commandline.createArg().setValue("`");
 
         String[] lines = commandline.getShellCommandline();
         System.out.println(Arrays.asList(lines));
 
         assertEquals("/bin/sh", lines[0]);
         assertEquals("-c", lines[1]);
         assertEquals(
                 "'chmod' ' ' '|' '&&' '||' ';' ';;' '&' '()' '<' '<<' '>' '>>' '*' '?' '[' ']' '{' '}' '`'", lines[2]);
     }
 }