/*
* 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.
*/
package org.apache.harmony.crypto.tests.javax.crypto;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import junit.framework.TestCase;
import javax.crypto.Cipher;
import javax.crypto.CipherInputStream;
import javax.crypto.NullCipher;
public class CipherInputStreamTest extends TestCase {
/**
* @tests javax.crypto.CipherInputStream#read(byte[] b, int off, int len)
*/
public void testReadBII() throws Exception {
// Regression for HARMONY-1080
CipherInputStream stream = new CipherInputStream(null, new NullCipher());
try {
stream.read(new byte[1], 1, 0);
fail("NullPointerException expected");
} catch (NullPointerException e) {
// expected
}
}
/**
* @tests javax.crypto.CipherInputStream#close()
*/
public void testClose() throws Exception {
// Regression for HARMONY-1087
try {
new CipherInputStream(new ByteArrayInputStream(new byte[] { 1 }),
Cipher.getInstance("DES/CBC/PKCS5Padding")).close();
fail("IllegalStateException expected!");
} catch (IllegalStateException e) {
// expected
}
try {
new CipherInputStream(new BufferedInputStream((InputStream) null),
Cipher.getInstance("DES/CBC/PKCS5Padding")).close();
fail("IllegalStateException expected!");
} catch (IllegalStateException e) {
// expected
}
}
}