| /* |
| * 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 |
| */ |
| package org.apache.catalina.tribes.test.channel; |
| |
| import org.apache.catalina.tribes.group.GroupChannel; |
| import junit.framework.TestCase; |
| |
| /** |
| * @author Filip Hanik |
| * @version 1.0 |
| */ |
| public class ChannelStartStop extends TestCase { |
| GroupChannel channel = null; |
| protected void setUp() throws Exception { |
| super.setUp(); |
| channel = new GroupChannel(); |
| } |
| |
| protected void tearDown() throws Exception { |
| super.tearDown(); |
| try {channel.stop(channel.DEFAULT);}catch (Exception ignore){} |
| } |
| |
| public void testDoubleFullStart() throws Exception { |
| int count = 0; |
| try { |
| channel.start(channel.DEFAULT); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(channel.DEFAULT); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| assertEquals(count,2); |
| channel.stop(channel.DEFAULT); |
| } |
| |
| public void testDoublePartialStart() throws Exception { |
| //try to double start the RX |
| int count = 0; |
| try { |
| channel.start(channel.SND_RX_SEQ); |
| channel.start(channel.MBR_RX_SEQ); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(channel.MBR_RX_SEQ); |
| count++; |
| } catch ( Exception x){/*expected*/} |
| assertEquals(count,1); |
| channel.stop(channel.DEFAULT); |
| //double the membership sender |
| count = 0; |
| try { |
| channel.start(channel.SND_RX_SEQ); |
| channel.start(channel.MBR_TX_SEQ); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(channel.MBR_TX_SEQ); |
| count++; |
| } catch ( Exception x){/*expected*/} |
| assertEquals(count,1); |
| channel.stop(channel.DEFAULT); |
| |
| count = 0; |
| try { |
| channel.start(channel.SND_RX_SEQ); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(channel.SND_RX_SEQ); |
| count++; |
| } catch ( Exception x){/*expected*/} |
| assertEquals(count,1); |
| channel.stop(channel.DEFAULT); |
| |
| count = 0; |
| try { |
| channel.start(channel.SND_TX_SEQ); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(channel.SND_TX_SEQ); |
| count++; |
| } catch ( Exception x){/*expected*/} |
| assertEquals(count,1); |
| channel.stop(channel.DEFAULT); |
| } |
| |
| public void testFalseOption() throws Exception { |
| int flag = 0xFFF0;//should get ignored by the underlying components |
| int count = 0; |
| try { |
| channel.start(flag); |
| count++; |
| } catch ( Exception x){x.printStackTrace();} |
| try { |
| channel.start(flag); |
| count++; |
| } catch ( Exception x){/*expected*/} |
| assertEquals(count,2); |
| channel.stop(channel.DEFAULT); |
| } |
| |
| } |