1561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/* 2561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Licensed to the Apache Software Foundation (ASF) under one or more 3561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * contributor license agreements. See the NOTICE file distributed with 4561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * this work for additional information regarding copyright ownership. 5561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * The ASF licenses this file to You under the Apache License, Version 2.0 6561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * (the "License"); you may not use this file except in compliance with 7561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * the License. You may obtain a copy of the License at 8561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 9561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 10561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 11561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Unless required by applicable law or agreed to in writing, software 12561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 13561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * See the License for the specific language governing permissions and 15561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * limitations under the License. 16561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 17561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 18561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/** 19561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes* @author Alexander Y. Kleymenov 20561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes*/ 21561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 22561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespackage org.apache.harmony.crypto.tests.javax.crypto.spec; 23561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 24561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.util.Arrays; 25561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 26561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport javax.crypto.spec.PBEParameterSpec; 27561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 28561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.Test; 29561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.TestCase; 30561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.TestSuite; 31561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 32561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/** 33561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 34561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 35561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespublic class PBEParameterSpecTest extends TestCase { 36561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 37561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 38561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * PBEParameterSpec(byte[] salt, int iterationCount) method testing. 39561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Tests the behavior of the method in the case of null input array 40561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * and tests that input array is copied during the object initialization. 41561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 42561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testPBEParameterSpec() { 43561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes byte[] salt = {1, 2, 3, 4, 5}; 44561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes int iterationCount = 10; 45561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 46561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes try { 47561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes new PBEParameterSpec(null, iterationCount); 48561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("A NullPointerException should be was thrown " 49561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes + "in the case of null salt."); 50561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } catch (NullPointerException e) { 51561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 52561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 53561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); 54561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes salt[0] ++; 55561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse("The change of salt specified in the constructor " 56561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes + "should not cause the change of internal array.", 57561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes salt[0] == pbeps.getSalt()[0]); 58561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 59561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 60561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 61561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * getSalt() method testing. Tests that returned salt is equal 62561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * to the salt specified in the constructor and that the change of 63561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * returned array does not cause the change of internal array. 64561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 65561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testGetSalt() { 66561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes byte[] salt = new byte[] {1, 2, 3, 4, 5}; 67561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes int iterationCount = 10; 68561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); 69561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes byte[] result = pbeps.getSalt(); 70561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes if (! Arrays.equals(salt, result)) { 71561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes fail("The returned salt is not equal to the specified " 72561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes + "in the constructor."); 73561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 74561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes result[0] ++; 75561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertFalse("The change of returned by getSalt() method salt" 76561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes + "should not cause the change of internal array.", 77561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes result[0] == pbeps.getSalt()[0]); 78561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 79561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 80561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 81561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * getIterationCount() method testing. Tests that returned value is equal 82561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * to the value specified in the constructor. 83561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 84561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void testGetIterationCount() { 85561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes byte[] salt = new byte[] {1, 2, 3, 4, 5}; 86561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes int iterationCount = 10; 87561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes PBEParameterSpec pbeps = new PBEParameterSpec(salt, iterationCount); 88561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertTrue("The returned iterationCount is not equal to the specified " 89561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes + "in the constructor.", 90561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes pbeps.getIterationCount() == iterationCount); 91561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 92561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 93561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public static Test suite() { 94561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return new TestSuite(PBEParameterSpecTest.class); 95561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 96561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 97561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes} 98