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.nio.tests.java.nio; 17 18import dalvik.annotation.TestLevel; 19import dalvik.annotation.TestTargetNew; 20import dalvik.annotation.TestTargetClass; 21 22import java.nio.ByteBuffer; 23import java.nio.ByteOrder; 24 25@TestTargetClass(java.nio.FloatBuffer.class) 26public class DirectFloatBufferTest extends FloatBufferTest { 27 public void setUp(){ 28 capacity = BUFFER_LENGTH; 29 buf = ByteBuffer.allocateDirect(BUFFER_LENGTH*4).asFloatBuffer(); 30 loadTestData1(buf); 31 baseBuf = buf; 32 } 33 34 public void tearDown(){ 35 buf = null; 36 baseBuf = null; 37 } 38 39 @TestTargetNew( 40 level = TestLevel.PARTIAL_COMPLETE, 41 notes = "Verifies hasArray method for direct FloatBuffer.", 42 method = "hasArray", 43 args = {} 44 ) 45 public void testHasArray() { 46 assertFalse(buf.hasArray()); 47 } 48 49 @TestTargetNew( 50 level = TestLevel.PARTIAL_COMPLETE, 51 notes = "Verifies array method for direct FloatBuffer.", 52 method = "array", 53 args = {} 54 ) 55 public void testArray() { 56 try { 57 buf.array(); 58 fail("Should throw UnsupportedOperationException"); //$NON-NLS-1$ 59 } catch (UnsupportedOperationException e) { 60 } 61 } 62 63 @TestTargetNew( 64 level = TestLevel.PARTIAL_COMPLETE, 65 notes = "Verifies arrayOffset method for direct FloatBuffer.", 66 method = "arrayOffset", 67 args = {} 68 ) 69 public void testArrayOffset() { 70 try { 71 buf.arrayOffset(); 72 fail("Should throw UnsupportedOperationException"); //$NON-NLS-1$ 73 } catch (UnsupportedOperationException e) { 74 //expected 75 } 76 } 77 78 @TestTargetNew( 79 level = TestLevel.PARTIAL_COMPLETE, 80 notes = "Verifies isDirect method for direct FloatBuffer.", 81 method = "isDirect", 82 args = {} 83 ) 84 public void testIsDirect() { 85 assertTrue(buf.isDirect()); 86 } 87 88 @TestTargetNew( 89 level = TestLevel.PARTIAL_COMPLETE, 90 notes = "Verifies order method for direct FloatBuffer.", 91 method = "order", 92 args = {} 93 ) 94 public void testOrder() { 95 assertEquals(ByteOrder.BIG_ENDIAN, buf.order()); 96 } 97} 98