content: /*
   * Copyright (C) 2007 The Android Open Source Project
   *
   * 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 junit.framework.Assert;
  import java.lang.reflect.Method;
  
  /**
   * more string tests
   */
  public class Main {
      public static void main(String args[]) throws Exception {
          String test = "0123456789";
          String test1 = new String("0123456789");    // different object
          String test2 = new String("0123456780");    // different value
          String offset = new String("xxx0123456789yyy");
          String sub = offset.substring(3, 13);
          Object blah = new Object();
  
          Assert.assertTrue(test.equals(test));
          Assert.assertTrue(test.equals(test1));
          Assert.assertFalse(test.equals(test2));
  
          Assert.assertEquals(test.compareTo(test1), 0);
          Assert.assertTrue(test1.compareTo(test2) > 0);
          Assert.assertTrue(test2.compareTo(test1) < 0);
  
          Assert.assertEquals("".compareTo(""), 0);
          Assert.assertTrue(test.compareTo("") > 0);
          Assert.assertTrue("".compareTo(test) < 0);
  
          /* compare string with a nonzero offset, in left/right side */
          Assert.assertEquals(test.compareTo(sub), 0);
          Assert.assertEquals(sub.compareTo(test), 0);
          Assert.assertTrue(test.equals(sub));
          Assert.assertTrue(sub.equals(test));
          /* same base, one is a substring */
          Assert.assertFalse(offset.equals(sub));
          Assert.assertFalse(sub.equals(offset));
          /* wrong class */
          Assert.assertFalse(test.equals(blah));
  
          /* null ptr - throw */
          try {
              test.compareTo(null);
              Assert.fail("didn't get expected npe");
          } catch (NullPointerException npe) {
              System.out.println("Got expected npe");
          }
          /* null ptr - ok */
          Assert.assertFalse(test.equals(null));
  
          test = test.substring(1);
          Assert.assertTrue(test.equals("123456789"));
          Assert.assertFalse(test.equals(test1));
  
          test = test.substring(1);
          Assert.assertTrue(test.equals("23456789"));
  
          test = test.substring(1);
          Assert.assertTrue(test.equals("3456789"));
  
          test = test.substring(1);
          Assert.assertTrue(test.equals("456789"));
  
          test = test.substring(3,5);
          Assert.assertTrue(test.equals("78"));
  
          test = "this/is/a/path";
          String[] strings = test.split("/");
          Assert.assertEquals(4, strings.length);
  
          Assert.assertEquals("this is a path", test.replaceAll("/", " "));
          Assert.assertEquals("this is a path", test.replace("/", " "));
  
          Class Strings = Class.forName("com.android.org.bouncycastle.util.Strings");
          Method fromUTF8ByteArray = Strings.getDeclaredMethod("fromUTF8ByteArray", byte[].class);
          String result = (String) fromUTF8ByteArray.invoke(null, new byte[] {'O', 'K'});
          System.out.println(result);
      }
  }
  