15d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao/* 25d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Copyright (C) 2007 The Android Open Source Project 35d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 45d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Licensed under the Apache License, Version 2.0 (the "License"); 55d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * you may not use this file except in compliance with the License. 65d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * You may obtain a copy of the License at 75d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 85d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * http://www.apache.org/licenses/LICENSE-2.0 95d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 105d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Unless required by applicable law or agreed to in writing, software 115d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * distributed under the License is distributed on an "AS IS" BASIS, 125d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * See the License for the specific language governing permissions and 145d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * limitations under the License. 155d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao */ 165d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 175d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhaoimport junit.framework.Assert; 18848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Haoimport java.lang.reflect.Method; 195d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 205d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao/** 215d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * more string tests 225d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao */ 235d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhaopublic class Main { 24848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao public static void main(String args[]) throws Exception { 255d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String test = "0123456789"; 265d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String test1 = new String("0123456789"); // different object 275d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String test2 = new String("0123456780"); // different value 285d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String offset = new String("xxx0123456789yyy"); 295d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String sub = offset.substring(3, 13); 305d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Object blah = new Object(); 315d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 325d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals(test)); 335d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals(test1)); 345d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(test.equals(test2)); 355d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 365d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals(test.compareTo(test1), 0); 375d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test1.compareTo(test2) > 0); 385d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test2.compareTo(test1) < 0); 395d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 404554bfdc2859712a763a12e35a4176914fc7c994Alexei Zavjalov Assert.assertEquals("".compareTo(""), 0); 414554bfdc2859712a763a12e35a4176914fc7c994Alexei Zavjalov Assert.assertTrue(test.compareTo("") > 0); 424554bfdc2859712a763a12e35a4176914fc7c994Alexei Zavjalov Assert.assertTrue("".compareTo(test) < 0); 434554bfdc2859712a763a12e35a4176914fc7c994Alexei Zavjalov 445d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* compare string with a nonzero offset, in left/right side */ 455d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals(test.compareTo(sub), 0); 465d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals(sub.compareTo(test), 0); 475d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals(sub)); 485d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(sub.equals(test)); 495d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* same base, one is a substring */ 505d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(offset.equals(sub)); 515d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(sub.equals(offset)); 525d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* wrong class */ 535d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(test.equals(blah)); 545d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 555d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* null ptr - throw */ 565d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao try { 575d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test.compareTo(null); 585d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.fail("didn't get expected npe"); 595d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } catch (NullPointerException npe) { 605d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao System.out.println("Got expected npe"); 615d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 625d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* null ptr - ok */ 635d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(test.equals(null)); 645d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 655d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = test.substring(1); 665d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals("123456789")); 675d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertFalse(test.equals(test1)); 685d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 695d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = test.substring(1); 705d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals("23456789")); 715d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 725d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = test.substring(1); 735d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals("3456789")); 745d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 755d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = test.substring(1); 765d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals("456789")); 775d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 785d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = test.substring(3,5); 795d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertTrue(test.equals("78")); 805d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 815d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao test = "this/is/a/path"; 825d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao String[] strings = test.split("/"); 835d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals(4, strings.length); 845d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 855d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals("this is a path", test.replaceAll("/", " ")); 865d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Assert.assertEquals("this is a path", test.replace("/", " ")); 87848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao 88848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao Class Strings = Class.forName("com.android.org.bouncycastle.util.Strings"); 89848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao Method fromUTF8ByteArray = Strings.getDeclaredMethod("fromUTF8ByteArray", byte[].class); 90848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao String result = (String) fromUTF8ByteArray.invoke(null, new byte[] {'O', 'K'}); 91848f70a3d73833fc1bf3032a9ff6812e429661d9Jeff Hao System.out.println(result); 925d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 935d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao} 94