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 */ 16package org.apache.harmony.tests.java.nio; 17 18import java.nio.ShortBuffer; 19 20public class WrappedShortBufferTest extends ShortBufferTest { 21 protected void setUp() throws Exception { 22 super.setUp(); 23 buf = ShortBuffer.wrap(new short[BUFFER_LENGTH]); 24 loadTestData1(buf); 25 baseBuf = buf; 26 } 27 28 protected void tearDown() throws Exception { 29 super.tearDown(); 30 baseBuf = null; 31 buf = null; 32 } 33 34 /** 35 * @tests java.nio.CharBuffer#allocate(char[],int,int) 36 * 37 */ 38 public void testWrappedShortBuffer_IllegalArg() { 39 short array[] = new short[20]; 40 try { 41 ShortBuffer.wrap(array, -1, 0); 42 fail("Should throw Exception"); //$NON-NLS-1$ 43 } catch (IndexOutOfBoundsException e) { 44 // expected 45 } 46 try { 47 ShortBuffer.wrap(array, 21, 0); 48 fail("Should throw Exception"); //$NON-NLS-1$ 49 } catch (IndexOutOfBoundsException e) { 50 // expected 51 } 52 try { 53 ShortBuffer.wrap(array, 0, -1); 54 fail("Should throw Exception"); //$NON-NLS-1$ 55 } catch (IndexOutOfBoundsException e) { 56 // expected 57 } 58 try { 59 ShortBuffer.wrap(array, 0, 21); 60 fail("Should throw Exception"); //$NON-NLS-1$ 61 } catch (IndexOutOfBoundsException e) { 62 // expected 63 } 64 try { 65 ShortBuffer.wrap(array, Integer.MAX_VALUE, 1); 66 fail("Should throw Exception"); //$NON-NLS-1$ 67 } catch (IndexOutOfBoundsException e) { 68 // expected 69 } 70 try { 71 ShortBuffer.wrap(array, 1, Integer.MAX_VALUE); 72 fail("Should throw Exception"); //$NON-NLS-1$ 73 } catch (IndexOutOfBoundsException e) { 74 // expected 75 } 76 try { 77 ShortBuffer.wrap((short[])null, -1, 0); 78 fail("Should throw NPE"); //$NON-NLS-1$ 79 } catch (NullPointerException e) { 80 } 81 82 ShortBuffer buf = ShortBuffer.wrap(array, 2, 16); 83 assertEquals(buf.position(), 2); 84 assertEquals(buf.limit(), 18); 85 assertEquals(buf.capacity(), 20); 86 } 87} 88