diff options
Diffstat (limited to 'crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/spec/RC2ParameterSpecTest.java')
-rw-r--r-- | crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/spec/RC2ParameterSpecTest.java | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/spec/RC2ParameterSpecTest.java b/crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/spec/RC2ParameterSpecTest.java deleted file mode 100644 index d7d6c35..0000000 --- a/crypto/src/test/api/java/org/apache/harmony/crypto/tests/javax/crypto/spec/RC2ParameterSpecTest.java +++ /dev/null @@ -1,200 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You 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. - */ - -/** - * @author Alexander Y. Kleymenov - */ - -package org.apache.harmony.crypto.tests.javax.crypto.spec; - -import java.lang.IllegalArgumentException; -import java.util.Arrays; - -import javax.crypto.spec.RC2ParameterSpec; - -import junit.framework.Test; -import junit.framework.TestCase; -import junit.framework.TestSuite; - -/** - */ - -public class RC2ParameterSpecTest extends TestCase { - - /** - * RC2ParameterSpec(int effectiveKeyBits, byte[] iv) method testing. - * Tests that IllegalArgumentException is thrown in the case of - * inappropriate constructor parameters and that input iv array is - * copied to protect against subsequent modification. - */ - public void testRC2ParameterSpec1() { - int effectiveKeyBits = 10; - byte[] iv = { 1, 2, 3, 4, 5, 6, 7, 8 }; - - try { - new RC2ParameterSpec(effectiveKeyBits, null); - fail("An IllegalArgumentException should be thrown " - + "in the case of null iv."); - } catch (IllegalArgumentException e) { - } - - try { - new RC2ParameterSpec(effectiveKeyBits, new byte[] { 1, 2, 3, 4, 5 }); - fail("An IllegalArgumentException should be thrown " - + "in the case of short iv."); - } catch (IllegalArgumentException e) { - } - - RC2ParameterSpec ps = new RC2ParameterSpec(effectiveKeyBits, iv); - iv[0]++; - assertFalse("The change of iv specified in the constructor " - + "should not cause the change of internal array.", - iv[0] == ps.getIV()[0]); - } - - /** - * RC2ParameterSpec(int effectiveKeyBits, byte[] iv, int offset) method - * testing. Tests that IllegalArgumentException is thrown in the case of - * inappropriate constructor parameters and that input iv array is - * copied to protect against subsequent modification. - */ - public void testRC2ParameterSpec2() { - int effectiveKeyBits = 10; - byte[] iv = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }; - int offset = 2; - - try { - new RC2ParameterSpec(effectiveKeyBits, null, offset); - fail("An IllegalArgumentException should be thrown " - + "in the case of null iv."); - } catch (IllegalArgumentException e) { - } - - try { - new RC2ParameterSpec(effectiveKeyBits, iv, 4); - fail("An IllegalArgumentException should be thrown " - + "in the case of short iv."); - } catch (IllegalArgumentException e) { - } - - RC2ParameterSpec ps = new RC2ParameterSpec(effectiveKeyBits, iv, offset); - iv[offset]++; - assertFalse("The change of iv specified in the constructor " - + "should not cause the change of internal array.", - iv[offset] == ps.getIV()[0]); - } - - /** - * getEffectiveKeyBits() method testing. Tests that returned value is - * equal to the value specified in the constructor. - */ - public void testGetEffectiveKeyBits() { - int effectiveKeyBits = 10; - byte[] iv = { 1, 2, 3, 4, 5, 6, 7, 8 }; - - RC2ParameterSpec ps = new RC2ParameterSpec(effectiveKeyBits, iv); - assertTrue("The returned effectiveKeyBits value is not equal to the " - + "value specified in the constructor.", - effectiveKeyBits == ps.getEffectiveKeyBits()); - } - - /** - * getIV() method testing. Tests that returned array is equal to the - * array specified in the constructor. Checks that modification - * of returned array does not affect the internal array. Also it checks - * that getIV() method returns null if iv is not specified. - */ - public void testGetIV() { - int effectiveKeyBits = 10; - byte[] iv = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }; - - RC2ParameterSpec ps = new RC2ParameterSpec(effectiveKeyBits, iv); - byte[] result = ps.getIV(); - if (!Arrays.equals(iv, result)) { - fail("The returned iv is not equal to the specified " - + "in the constructor."); - } - result[0]++; - assertFalse("The change of returned by getIV() method iv " - + "should not cause the change of internal array.", - result[0] == ps.getIV()[0]); - ps = new RC2ParameterSpec(effectiveKeyBits); - assertNull("The getIV() method should return null if the parameter " - + "set does not contain iv.", ps.getIV()); - } - - /** - * equals(Object obj) method testing. Tests the correctness of equal - * operation: it should be reflexive, symmetric, transitive, consistent - * and should be false on null object. - */ - public void testEquals() { - int effectiveKeyBits = 10; - byte[] iv = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }; - - RC2ParameterSpec ps1 = new RC2ParameterSpec(effectiveKeyBits, iv); - RC2ParameterSpec ps2 = new RC2ParameterSpec(effectiveKeyBits, iv); - RC2ParameterSpec ps3 = new RC2ParameterSpec(10, - new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 }); - - // checking for reflexive law: - assertTrue("The equivalence relation should be reflexive.", - ps1.equals(ps1)); - - assertTrue("Objects built on the same parameters should be equal.", - ps1.equals(ps2)); - // checking for symmetric law: - assertTrue("The equivalence relation should be symmetric.", - ps2.equals(ps1)); - - assertTrue("Objects built on the equal parameters should be equal.", - ps2.equals(ps3)); - - // checking for transitive law: - assertTrue("The equivalence relation should be transitive.", - ps1.equals(ps3)); - - assertFalse("Should return not be equal to null object.", - ps1.equals(null)); - - ps2 = new RC2ParameterSpec(11, iv); - assertFalse("Objects should not be equal.", ps1.equals(ps2)); - - ps2 = new RC2ParameterSpec(11, new byte[] { 9, 8, 7, 6, 5, 4, 3, 2, 1 }); - assertFalse("Objects should not be equal.", ps1.equals(ps2)); - } - - /** - * hashCode() method testing. Tests that for equal objects hash codes - * are equal. - */ - public void testHashCode() { - int effectiveKeyBits = 0; - byte[] iv = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 }; - - RC2ParameterSpec ps1 = new RC2ParameterSpec(effectiveKeyBits, iv); - RC2ParameterSpec ps2 = new RC2ParameterSpec(effectiveKeyBits, iv); - - assertTrue("Equal objects should have the same hash codes.", - ps1.hashCode() == ps2.hashCode()); - } - - public static Test suite() { - return new TestSuite(RC2ParameterSpecTest.class); - } - -} |