1561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/* Licensed to the Apache Software Foundation (ASF) under one or more 2561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * contributor license agreements. See the NOTICE file distributed with 3561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * this work for additional information regarding copyright ownership. 4561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * The ASF licenses this file to You under the Apache License, Version 2.0 5561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * (the "License"); you may not use this file except in compliance with 6561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * the License. You may obtain a copy of the License at 7561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 8561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 9561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * 10561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Unless required by applicable law or agreed to in writing, software 11561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 12561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * See the License for the specific language governing permissions and 14561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * limitations under the License. 15561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 16561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 17561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespackage org.apache.harmony.nio.tests.java.nio.channels; 18561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 19561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.io.IOException; 20561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.nio.channels.ClosedChannelException; 21561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.nio.channels.SelectableChannel; 22561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.nio.channels.SelectionKey; 23561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.nio.channels.Selector; 24561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport java.nio.channels.spi.SelectorProvider; 25561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughesimport junit.framework.TestCase; 26561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 27561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes/* 28561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * Tests for SelectableChannel 29561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 30561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughespublic class SelectableChannelTest extends TestCase { 31561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 32561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes /** 33561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes * @tests SelectableChannel#register(Selector, int) 34561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes */ 35561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public void test_register_LSelectorI() throws IOException { 36561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes MockSelectableChannel msc = new MockSelectableChannel(); 37561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // Verify that calling register(Selector, int) leads to the method 38561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // register(Selector, int, Object) being called with a null value 39561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // for the third argument. 40561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes msc.register(Selector.open(), SelectionKey.OP_ACCEPT); 41561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes assertTrue(msc.isCalled); 42561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 43561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 44561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes private class MockSelectableChannel extends SelectableChannel { 45561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 46561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes private boolean isCalled = false; 47561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 48561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public Object blockingLock() { 49561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return null; 50561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 51561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 52561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public SelectableChannel configureBlocking(boolean block) 53561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes throws IOException { 54561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return null; 55561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 56561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 57561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public boolean isBlocking() { 58561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return false; 59561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 60561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 61561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public boolean isRegistered() { 62561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return false; 63561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 64561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 65561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public SelectionKey keyFor(Selector sel) { 66561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return null; 67561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 68561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 69561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public SelectorProvider provider() { 70561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return null; 71561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 72561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 73561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public SelectionKey register(Selector sel, int ops, Object att) 74561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes throws ClosedChannelException { 75561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes if (null == att) { 76561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes isCalled = true; 77561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 78561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return null; 79561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 80561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 81561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes public int validOps() { 82561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes return 0; 83561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 84561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes 85561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes protected void implCloseChannel() throws IOException { 86561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes // empty 87561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 88561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes } 89561ee011997c6c2f1befbfaa9d5f0a99771c1d63Elliott Hughes} 90