1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this work for additional information regarding copyright ownership. 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (the "License"); you may not use this file except in compliance with 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the License. You may obtain a copy of the License at 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @author Vladimir N. Molotkov 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @version $Revision$ 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage tests.security.spec; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestLevel; 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestTargetClass; 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestTargetNew; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport junit.framework.TestCase; 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport org.apache.harmony.security.tests.support.spec.MyEncodedKeySpec; 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.security.spec.EncodedKeySpec; 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.util.Arrays; 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests for <code>EncodedKeySpec</code> class fields and methods. 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project@TestTargetClass(EncodedKeySpec.class) 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class EncodedKeySpecTest extends TestCase { 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests for constructor <code>EncodedKeySpec(byte[])</code><br> 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.COMPLETE, 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "EncodedKeySpec", 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {byte[].class} 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void testEncodedKeySpec() { 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project EncodedKeySpec eks = new MyEncodedKeySpec(encodedKey); 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue("wrong encoded key was returned", Arrays.equals(encodedKey, 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project eks.getEncoded())); 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals("wrong name of encoding format", "My", eks.getFormat()); 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project encodedKey = null; 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project eks = new MyEncodedKeySpec(encodedKey); 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail("expected NullPointerException"); 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (NullPointerException e) { 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests that <code>getEncoded()</code> method returns valid byte array 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.COMPLETE, 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getEncoded", 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void testGetEncoded() { 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Get encoded key */ 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] ek = meks.getEncoded(); 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Check returned array */ 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project boolean result = true; 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (int i = 0; i < encodedKey.length; i++) { 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (encodedKey[i] != ek[i]) { 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* indicate failure */ 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project result = false; 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* passed */ 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(result); 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests that internal state of the object can not be modified by modifying 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * initial array value 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getEncoded", 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void testIsStatePreserved1() { 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Create initial byte array */ 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Modify initial array's value */ 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project encodedKey[3] = (byte) 5; 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Get encoded key */ 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] ek = meks.getEncoded(); 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Check that byte value has not been changed */ 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(ek[3] == (byte) 4); 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests that internal state of the object can not be modified using 126f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * returned value of <code>getEncoded()</code> method 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getEncoded", 132f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 133f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 134f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void testIsStatePreserved2() { 135f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 136f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] encodedKey = new byte[] { (byte) 1, (byte) 2, (byte) 3, (byte) 4 }; 137f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project EncodedKeySpec meks = new MyEncodedKeySpec(encodedKey); 138f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 139f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Get encoded key */ 140f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] ek = meks.getEncoded(); 141f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Modify returned value */ 142f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ek[3] = (byte) 5; 143f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Get encoded key again */ 144f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] ek1 = meks.getEncoded(); 145f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 146f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /* Check that byte value has not been changed */ 147f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue(ek1[3] == (byte) 4); 148f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 149f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 150f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 151