| /* 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.nio.tests.java.nio; |
| |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargetClass; |
| |
| import java.nio.LongBuffer; |
| |
| @TestTargetClass(java.nio.LongBuffer.class) |
| public class WrappedLongBufferTest extends LongBufferTest { |
| protected void setUp() throws Exception { |
| capacity = BUFFER_LENGTH; |
| buf = LongBuffer.wrap(new long[BUFFER_LENGTH]); |
| loadTestData1(buf); |
| baseBuf = buf; |
| } |
| |
| protected void tearDown() throws Exception { |
| baseBuf = null; |
| buf = null; |
| } |
| |
| /** |
| * @tests java.nio.CharBuffer#allocate(char[],int,int) |
| * |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "", |
| method = "wrap", |
| args = {long[].class, int.class, int.class} |
| ) |
| public void testWrappedLongBuffer_IllegalArg() { |
| long array[] = new long[20]; |
| try { |
| LongBuffer.wrap(array, -1, 0); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap(array, 21, 0); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap(array, 0, -1); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap(array, 0, 21); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap(array, Integer.MAX_VALUE, 1); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap(array, 1, Integer.MAX_VALUE); |
| fail("Should throw Exception"); |
| } catch (IndexOutOfBoundsException e) { |
| // expected |
| } |
| try { |
| LongBuffer.wrap((long[])null, -1, 0); |
| fail("Should throw NPE"); |
| } catch (NullPointerException e) { |
| } |
| |
| LongBuffer buf = LongBuffer.wrap(array, 2, 16); |
| assertEquals(buf.position(), 2); |
| assertEquals(buf.limit(), 18); |
| assertEquals(buf.capacity(), 20); |
| } |
| } |