1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package org.apache.harmony.nio.tests.java.nio; 18 19import java.nio.ByteBuffer; 20 21 22public class HeapByteBufferTest extends ByteBufferTest { 23 24 protected void setUp() throws Exception { 25 super.setUp(); 26 buf = ByteBuffer.allocate(BUFFER_LENGTH); 27 baseBuf = buf; 28 } 29 30 protected void tearDown() throws Exception { 31 super.tearDown(); 32 buf = null; 33 baseBuf = null; 34 } 35 36 /** 37 * @tests java.nio.ByteBuffer#allocate(int) 38 * 39 */ 40 public void testAllocatedByteBuffer_IllegalArg() { 41 try { 42 ByteBuffer.allocate(-1); 43 fail("Should throw Exception"); //$NON-NLS-1$ 44 } catch (IllegalArgumentException e) { 45 // expected 46 } 47 } 48 49 public void testIsDirect() { 50 assertFalse(buf.isDirect()); 51 } 52 53 public void testHasArray() { 54 assertTrue(buf.hasArray()); 55 } 56 57 public void testIsReadOnly() { 58 assertFalse(buf.isReadOnly()); 59 } 60} 61