1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * this work for additional information regarding copyright ownership. 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * (the "License"); you may not use this file except in compliance with 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * the License. You may obtain a copy of the License at 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * See the License for the specific language governing permissions and 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * limitations under the License. 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 17adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 18adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 19adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @author Vladimir N. Molotkov 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * @version $Revision$ 21adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 22adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 23adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpackage tests.security.spec; 24adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 25adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport junit.framework.TestCase; 26adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 27adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport org.apache.harmony.security.tests.support.spec.MyEncodedKeySpec; 28adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.security.spec.EncodedKeySpec; 30adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.util.Arrays; 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 32adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 33adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Tests for <code>EncodedKeySpec</code> class fields and methods. 34f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes * 35adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 36adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpublic class EncodedKeySpecTest extends TestCase { 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 38adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 39adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Tests for constructor <code>EncodedKeySpec(byte[])</code><br> 40adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 41adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public final void testEncodedKeySpec() { 42adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 43adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project EncodedKeySpec eks = new MyEncodedKeySpec(encodedKey); 44adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 45adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project assertTrue("wrong encoded key was returned", Arrays.equals(encodedKey, 46adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project eks.getEncoded())); 47adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project assertEquals("wrong name of encoding format", "My", eks.getFormat()); 48f33eae7e84eb6d3b0f4e86b59605bb3de73009f3Elliott Hughes 49adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project encodedKey = null; 50adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project try { 51adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project eks = new MyEncodedKeySpec(encodedKey); 52adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project fail("expected NullPointerException"); 53adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } catch (NullPointerException e) { 54adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project // 55adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 56adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 57adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 58adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 59adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Tests that <code>getEncoded()</code> method returns valid byte array 60adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 61adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public final void testGetEncoded() { 62adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 63adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 64adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 65adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 66adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Get encoded key */ 67adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] ek = meks.getEncoded(); 68adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 69adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Check returned array */ 70adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project boolean result = true; 71adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project for (int i = 0; i < encodedKey.length; i++) { 72adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project if (encodedKey[i] != ek[i]) { 73adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* indicate failure */ 74adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project result = false; 75adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 76adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 77adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* passed */ 78adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project assertTrue(result); 79adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 80adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 81adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 82adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Tests that internal state of the object can not be modified by modifying 83adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * initial array value 84adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 85adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public final void testIsStatePreserved1() { 86adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Create initial byte array */ 87adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 88adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 89adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 90adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 91adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Modify initial array's value */ 92adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project encodedKey[3] = (byte) 5; 93adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 94adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Get encoded key */ 95adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] ek = meks.getEncoded(); 96adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 97adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Check that byte value has not been changed */ 98adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project assertTrue(ek[3] == (byte) 4); 99adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 100adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 101adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 102adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Tests that internal state of the object can not be modified using 103adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * returned value of <code>getEncoded()</code> method 104adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 105adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public final void testIsStatePreserved2() { 106adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 107adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 108adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 109adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 110adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Get encoded key */ 111adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] ek = meks.getEncoded(); 112adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Modify returned value */ 113adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project ek[3] = (byte) 5; 114adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Get encoded key again */ 115adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project byte[] ek1 = meks.getEncoded(); 116adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 117adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* Check that byte value has not been changed */ 118adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project assertTrue(ek1[3] == (byte) 4); 119adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 120adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 121adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 122