[#1010] Add verify module to check osgi bundles

common/pom.xml

@@ -69,5 +69,4 @@
       </plugin>             
     </plugins>
   </build>
-  
 </project>

pom.xml

@@ -84,6 +84,7 @@
     <module>handler</module>
     <module>example</module>
     <module>testsuite</module>
+    <!-- add "verify" back after karaf release -->
     <module>all</module>
     <module>tarball</module>
   </modules>

transport-udt/src/test/java/io/netty/test/udt/bench/BenchXfer.java

@@ -14,11 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.bench;
+package io.netty.test.udt.bench;
 
-import io.netty.channel.udt.util.CaliperBench;
+import io.netty.test.udt.util.CaliperBench;
-import io.netty.channel.udt.util.CaliperRunner;
+import io.netty.test.udt.util.CaliperRunner;
-import io.netty.channel.udt.util.TrafficControl;
+import io.netty.test.udt.util.TrafficControl;
 
 import java.util.List;
 

transport-udt/src/test/java/io/netty/test/udt/bench/package-info.java

@@ -17,5 +17,5 @@
 /**
  * UDT Benchmarks
  */
-package io.netty.channel.udt.bench;
+package io.netty.test.udt.bench;
 

transport-udt/src/test/java/io/netty/test/udt/bench/xfer/TcpNative.java

@@ -14,11 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.bench.xfer;
+package io.netty.test.udt.bench.xfer;
 
-import io.netty.channel.udt.bench.BenchXfer;
+import io.netty.test.udt.bench.BenchXfer;
-import io.netty.channel.udt.util.CaliperRunner;
+import io.netty.test.udt.util.CaliperRunner;
-import io.netty.channel.udt.util.TrafficControl;
+import io.netty.test.udt.util.TrafficControl;
 
 import java.util.List;
 

transport-udt/src/test/java/io/netty/test/udt/bench/xfer/UdtNative.java

@@ -14,15 +14,16 @@
  * under the License.
  */
 
-package io.netty.channel.udt.bench.xfer;
+package io.netty.test.udt.bench.xfer;
 
 import com.barchart.udt.SocketUDT;
 import com.barchart.udt.StatusUDT;
 import com.barchart.udt.TypeUDT;
 import com.google.caliper.Param;
-import io.netty.channel.udt.bench.BenchXfer;
+
-import io.netty.channel.udt.util.CaliperRunner;
+import io.netty.test.udt.bench.BenchXfer;
-import io.netty.channel.udt.util.TrafficControl;
+import io.netty.test.udt.util.CaliperRunner;
+import io.netty.test.udt.util.TrafficControl;
 
 import java.net.InetSocketAddress;
 import java.nio.ByteBuffer;
@@ -32,7 +33,7 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import static io.netty.channel.udt.util.UnitHelp.*;
+import static io.netty.test.udt.util.UnitHelp.*;
 
 /**
  * perform two way native UDT socket send/recv

transport-udt/src/test/java/io/netty/test/udt/bench/xfer/UdtNetty.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.bench.xfer;
+package io.netty.test.udt.bench.xfer;
 
 import com.yammer.metrics.Metrics;
 import com.yammer.metrics.core.Counter;
@@ -22,11 +22,12 @@ import com.yammer.metrics.core.Meter;
 import io.netty.bootstrap.Bootstrap;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandler;
-import io.netty.channel.udt.util.BootHelp;
+import io.netty.test.udt.util.BootHelp;
-import io.netty.channel.udt.util.CustomReporter;
+import io.netty.test.udt.util.CustomReporter;
-import io.netty.channel.udt.util.EchoMessageHandler;
+import io.netty.test.udt.util.EchoMessageHandler;
-import io.netty.channel.udt.util.TrafficControl;
+import io.netty.test.udt.util.TrafficControl;
-import io.netty.channel.udt.util.UnitHelp;
+import io.netty.test.udt.util.UnitHelp;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

transport-udt/src/test/java/io/netty/test/udt/bench/xfer/package-info.java

@@ -17,5 +17,5 @@
 /**
  * UDT Transfer Speed Benchmarks
  */
-package io.netty.channel.udt.bench.xfer;
+package io.netty.test.udt.bench.xfer;
 

transport-udt/src/test/java/io/netty/test/udt/nio/AbstractUdtTest.java

@@ -14,10 +14,10 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import static org.junit.Assume.*;
-import io.netty.channel.udt.util.UnitHelp;
+import io.netty.test.udt.util.UnitHelp;
 
 import org.junit.BeforeClass;
 

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtByteAcceptorChannelTest.java

@@ -14,9 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import io.netty.buffer.BufType;
+import io.netty.channel.udt.nio.NioUdtByteAcceptorChannel;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtByteConnectorChannelTest.java

@@ -14,9 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import io.netty.buffer.BufType;
+import io.netty.channel.udt.nio.NioUdtByteConnectorChannel;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtByteRendezvousChannelTest.java

@@ -14,16 +14,18 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import com.yammer.metrics.Metrics;
 import com.yammer.metrics.core.Meter;
 import io.netty.bootstrap.Bootstrap;
 import io.netty.buffer.BufType;
 import io.netty.channel.ChannelFuture;
-import io.netty.channel.udt.util.BootHelp;
+import io.netty.channel.udt.nio.NioUdtByteRendezvousChannel;
-import io.netty.channel.udt.util.EchoByteHandler;
+import io.netty.test.udt.util.BootHelp;
-import io.netty.channel.udt.util.UnitHelp;
+import io.netty.test.udt.util.EchoByteHandler;
+import io.netty.test.udt.util.UnitHelp;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtMessageAcceptorChannelTest.java

@@ -14,9 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import io.netty.buffer.BufType;
+import io.netty.channel.udt.nio.NioUdtMessageAcceptorChannel;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtMessageConnectorChannelTest.java

@@ -14,9 +14,11 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import io.netty.buffer.BufType;
+import io.netty.channel.udt.nio.NioUdtMessageConnectorChannel;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtMessageRendezvousChannelTest.java

@@ -14,16 +14,18 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import com.yammer.metrics.Metrics;
 import com.yammer.metrics.core.Meter;
 import io.netty.bootstrap.Bootstrap;
 import io.netty.buffer.BufType;
 import io.netty.channel.ChannelFuture;
-import io.netty.channel.udt.util.BootHelp;
+import io.netty.channel.udt.nio.NioUdtMessageRendezvousChannel;
-import io.netty.channel.udt.util.EchoMessageHandler;
+import io.netty.test.udt.util.BootHelp;
-import io.netty.channel.udt.util.UnitHelp;
+import io.netty.test.udt.util.EchoMessageHandler;
+import io.netty.test.udt.util.UnitHelp;
+
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/nio/NioUdtProviderTest.java

@@ -14,9 +14,10 @@
  * under the License.
  */
 
-package io.netty.channel.udt.nio;
+package io.netty.test.udt.nio;
 
 import io.netty.channel.udt.UdtServerChannel;
+import io.netty.channel.udt.nio.NioUdtProvider;
 
 import org.junit.Test;
 import org.slf4j.Logger;

transport-udt/src/test/java/io/netty/test/udt/util/BootHelp.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import io.netty.bootstrap.Bootstrap;
 import io.netty.channel.ChannelHandler;

transport-udt/src/test/java/io/netty/test/udt/util/CaliperBench.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.google.caliper.SimpleBenchmark;
 import org.slf4j.Logger;

transport-udt/src/test/java/io/netty/test/udt/util/CaliperMeasure.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.google.caliper.Measurement;
 import com.google.caliper.MeasurementSet;

transport-udt/src/test/java/io/netty/test/udt/util/CaliperRunner.java

@@ -15,7 +15,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.google.caliper.ConfiguredBenchmark;
 import com.google.caliper.Environment;

transport-udt/src/test/java/io/netty/test/udt/util/CustomReporter.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.yammer.metrics.Metrics;
 import com.yammer.metrics.core.Clock;

transport-udt/src/test/java/io/netty/test/udt/util/EchoByteHandler.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;

transport-udt/src/test/java/io/netty/test/udt/util/EchoMessageHandler.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.yammer.metrics.core.Meter;
 import io.netty.buffer.ByteBuf;

transport-udt/src/test/java/io/netty/test/udt/util/TrafficControl.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

transport-udt/src/test/java/io/netty/test/udt/util/UnitHelp.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import com.barchart.udt.SocketUDT;
 import com.barchart.udt.StatusUDT;

transport-udt/src/test/java/io/netty/test/udt/util/UtilThreadFactory.java

@@ -14,7 +14,7 @@
  * under the License.
  */
 
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicInteger;

transport-udt/src/test/java/io/netty/test/udt/util/package-info.java

@@ -17,5 +17,5 @@
 /**
  * UDT Benchmarks and Tests Utilities
  */
-package io.netty.channel.udt.util;
+package io.netty.test.udt.util;
 

verify/.gitignore

@@ -0,0 +1,3 @@
+
+target/
+reports/

verify/pom.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013 The Netty Project
+  ~
+  ~ The Netty Project 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  
+  <parent>
+    <groupId>io.netty</groupId>
+    <artifactId>netty-parent</artifactId>
+    <version>4.0.0.Beta1-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>netty-verify</artifactId>
+  <packaging>pom</packaging>
+
+  <name>Netty/Verify</name>
+  <description>parent for build constrains modules</description>
+
+  <modules>
+    <module>verify-osgi-split</module>
+    <module>verify-osgi-deps</module>
+    <module>verify-osgi-exam</module>
+  </modules>
+
+  <build>
+    <plugins>
+    
+      <!-- do not deploy this artifact -->
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+  
+</project>

verify/readme.md

@@ -0,0 +1,2 @@
+
+parent for build constrains modules

verify/verify-osgi-deps/pom.xml

@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013 The Netty Project
+  ~
+  ~ The Netty Project 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  
+  <parent>
+    <groupId>io.netty</groupId>
+    <artifactId>netty-verify</artifactId>
+    <version>4.0.0.Beta1-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>netty-verify-osgi-deps</artifactId>
+  <packaging>feature</packaging>
+
+  <name>Netty/Verify/OSGi/Deps</name>
+  <description>verify osgi compliance: all transitive dependencies must be osgi bundles</description>
+
+  <dependencies>
+  
+    <!-- MAIN -->
+    
+    <!-- include all osgi bundle release modules -->
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-buffer</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-http</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-socks</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-handler</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+<!-- 
+                 * DO NOT install netty-transport-rxtx bundle due to rxtx
+                 * depencency:
+                 * <p>
+                 * 1) rxtx does not have automatic native library loader
+                 * <p>
+                 * 2) rxtx does not have osgi bundle
+ -->    
+<!--     <dependency> -->
+<!--         <groupId>${project.groupId}</groupId> -->
+<!--         <artifactId>netty-transport-rxtx</artifactId> -->
+<!--         <version>${project.version}</version> -->
+<!--     </dependency> -->
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-sctp</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-udt</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    
+    <!-- TEST -->
+    
+    <!-- file/text conversion -->
+    <dependency>
+        <groupId>org.apache.commons</groupId>
+        <artifactId>commons-io</artifactId>
+        <version>1.3.2</version>
+        <scope>test</scope>
+    </dependency>
+    
+  </dependencies>
+
+  <build>
+  
+    <plugins>
+    
+      <!-- produce karaf feature.xml -->
+      <plugin>
+        <groupId>org.apache.karaf.tooling</groupId>
+        <artifactId>karaf-maven-plugin</artifactId>
+        <version>3.0.0-SNAPSHOT</version>
+        <extensions>true</extensions>
+      </plugin>
+      
+      <!-- invoke integration tests -->
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      
+      <!-- do not deploy this artifact -->
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      
+    </plugins>
+    
+    <pluginManagement>
+    	<plugins>
+    		<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
+    		<plugin>
+    			<groupId>org.eclipse.m2e</groupId>
+    			<artifactId>lifecycle-mapping</artifactId>
+    			<version>1.0.0</version>
+    			<configuration>
+    				<lifecycleMappingMetadata>
+    					<pluginExecutions>
+    						<pluginExecution>
+    							<pluginExecutionFilter>
+    								<groupId>org.apache.karaf.tooling</groupId>
+    								<artifactId>karaf-maven-plugin</artifactId>
+    								<versionRange>[0,)</versionRange>
+    								<goals>
+    									<goal>features-generate-descriptor</goal>
+    								</goals>
+    							</pluginExecutionFilter>
+    							<action>
+    								<execute />
+    							</action>
+    						</pluginExecution>
+    					</pluginExecutions>
+    				</lifecycleMappingMetadata>
+    			</configuration>
+    		</plugin>
+    	</plugins>
+    </pluginManagement>
+    
+  </build>
+  
+</project>

verify/verify-osgi-deps/readme.md

@@ -0,0 +1,67 @@
+### info
+
+this module build will fail if any dependencies are not osgi bundles
+
+http://en.wikipedia.org/wiki/OSGi#Bundles
+
+on failure, build log will show error message similar to the following:
+(org.rxtx/rxtx/2.1.7 is not osgi bundle)
+```
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running io.netty.verify.osgi.IT
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<features xmlns="http://karaf.apache.org/xmlns/features/v1.2.0" name="netty-verify-osgi-deps">
+    <feature name="netty-verify-osgi-deps" version="4.0.0.Beta1-SNAPSHOT" description="Netty/Verify/OSGi/Deps">
+        <details>verify osgi compliance: all transitive dependencies are osgi bundles</details>
+        <bundle>mvn:io.netty/netty-buffer/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-common/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-codec/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-transport/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-codec-http/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-handler/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-codec-socks/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-transport-rxtx/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>wrap:mvn:org.rxtx/rxtx/2.1.7</bundle>
+        <bundle>mvn:io.netty/netty-transport-sctp/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:io.netty/netty-transport-udt/4.0.0.Beta1-SNAPSHOT</bundle>
+        <bundle>mvn:com.barchart.udt/barchart-udt-bundle/2.2.0</bundle>
+    </feature>
+</features>
+
+Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.038 sec <<< FAILURE!
+verifyNoWrapProtocol(io.netty.verify.osgi.IT)  Time elapsed: 0.014 sec  <<< FAILURE!
+java.lang.AssertionError: karaf feature.xml contains 'wrap:' protocol: some transitive dependencies are not osgi bundles
+	at org.junit.Assert.fail(Assert.java:93)
+	at io.netty.verify.osgi.IT.verifyNoWrapProtocol(IT.java:48)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.lang.reflect.Method.invoke(Method.java:601)
+	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
+	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
+	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
+	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
+	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
+	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
+	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
+	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
+	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
+	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
+	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
+	at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
+	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
+	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
+	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
+	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
+	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.lang.reflect.Method.invoke(Method.java:601)
+	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
+	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
+	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
+	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
+	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
+```

verify/verify-osgi-deps/src/main/java/io/netty/verify/osgi/Dummy.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+/**
+ * Placeholder class to generate valid OSGI bundle.
+ * <p>
+ * maven-bundle-plugin enforces OSGI specification and rejects to build non
+ * fragment bundles which export no packages / no classes.
+ */
+public class Dummy {
+
+}

verify/verify-osgi-deps/src/main/java/io/netty/verify/osgi/package-info.java

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+

verify/verify-osgi-deps/src/test/java/io/netty/verify/osgi/DependencyIT.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+
+import org.apache.commons.io.FileUtils;
+import org.junit.Test;
+
+/**
+ * Dependency Integration Tests.
+ */
+public class DependencyIT {
+
+    /**
+     * Default location of generated karaf features file.
+     * <p>
+     * See <a href=
+     * "http://karaf.apache.org/manual/3.0.0-SNAPSHOT/developers-guide/karaf-maven-plugin.html"
+     * >karaf-maven-plugin</a>
+     */
+    public static final String FEATURE = "./target/feature/feature.xml";
+
+    @Test
+    public void verifyKarafFeatureHasNoWrapProtocol() throws Exception {
+
+        final File file = new File(FEATURE);
+
+        final String text = FileUtils.readFileToString(file);
+
+        if (text.contains("wrap:")) {
+            System.err.println(text);
+            fail("karaf feature.xml contains 'wrap:' protocol: some transitive dependencies are not osgi bundles");
+        } else {
+            System.out.println("all transitive dependencies are osgi bundles");
+        }
+
+    }
+
+}

verify/verify-osgi-exam/.gitignore

@@ -0,0 +1,2 @@
+
+lib/

verify/verify-osgi-exam/pom.xml

@@ -0,0 +1,310 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013 The Netty Project
+  ~
+  ~ The Netty Project 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  
+  <parent>
+    <groupId>io.netty</groupId>
+    <artifactId>netty-verify</artifactId>
+    <version>4.0.0.Beta1-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>netty-verify-osgi-exam</artifactId>
+  <packaging>bundle</packaging>
+
+  <name>Netty/Verify/OSGi/Exam</name>
+  <description>verify osgi compliance: run tests inside osgi framework</description>
+
+  <properties>
+    <exam.version>3.0.0</exam.version>
+    <url.version>1.5.0</url.version>
+  </properties>
+    
+  <dependencies>
+  
+    <!-- MAIN -->
+
+    <!-- logging via http://team.ops4j.org/wiki/display/paxlogging/Pax+Logging -->
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
+
+    <!-- osgi scr annotations https://github.com/carrot-garden/carrot-osgi/tree/master/carrot-osgi-anno-scr/carrot-osgi-anno-scr-core -->
+    <dependency>
+      <groupId>com.carrotgarden.osgi</groupId>
+      <artifactId>carrot-osgi-anno-scr-core</artifactId>
+      <version>1.1.3</version>
+    </dependency>
+    <!-- osgi scr runtime http://felix.apache.org/site/apache-felix-service-component-runtime.html -->
+    <dependency>
+      <groupId>org.apache.felix</groupId>
+      <artifactId>org.apache.felix.scr</artifactId>
+      <version>1.6.2</version>
+    </dependency>
+    
+    <!-- include all netty osgi bundle release modules -->
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-buffer</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-http</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-socks</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-handler</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-rxtx</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-sctp</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-udt</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    
+    <!-- TEST -->
+
+    <!-- transport udt tests and deps -->
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-udt</artifactId>
+        <version>${project.version}</version>
+        <classifier>tests</classifier>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.yammer.metrics</groupId>
+      <artifactId>metrics-core</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.caliper</groupId>
+      <artifactId>caliper</artifactId>
+      <scope>test</scope>
+    </dependency>
+
+    <!-- java 7 compatibility http://blog.osgi.org/2012/10/43-companion-code-for-java-7.html -->    
+    <dependency>
+        <groupId>org.osgi</groupId>
+        <artifactId>org.osgi.core</artifactId>
+        <version>4.3.1</version>
+        <scope>provided</scope>
+    </dependency>
+
+    <!-- pax exam environment -->
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-container-native</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-junit4</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-invoker-junit</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-inject</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-extender-service</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.exam</groupId>
+        <artifactId>pax-exam-link-mvn</artifactId>
+        <version>${exam.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.url</groupId>
+        <artifactId>pax-url-aether</artifactId>
+        <version>${url.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.ops4j.pax.url</groupId>
+        <artifactId>pax-url-wrap</artifactId>
+        <version>${url.version}</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>org.apache.felix.framework</artifactId>
+        <version>4.0.3</version>
+        <scope>test</scope>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <plugins>
+
+      <!-- make dependency versions available for pax exam -->
+      <plugin>
+        <groupId>org.apache.servicemix.tooling</groupId>
+        <artifactId>depends-maven-plugin</artifactId>
+        <version>1.2</version>
+        <executions>
+          <execution>
+            <id>generate-depends-file</id>
+            <phase>generate-resources</phase>
+            <goals>
+                <goal>generate-depends-file</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      
+      <!-- generate osgi scr component descriptors -->
+      <plugin>
+        <groupId>com.carrotgarden.maven</groupId>
+        <artifactId>carrot-maven-scr-plugin</artifactId>
+        <version>1.1.5</version>
+        <configuration>
+          <targetDirectorySCR>OSGI-INF/service-component</targetDirectorySCR>
+        </configuration>
+        <executions>
+          <execution>
+            <id>clean</id>
+            <phase>clean</phase>
+            <goals>
+              <goal>clean</goal>
+            </goals>
+         </execution>
+         <execution>
+           <id>generate</id>
+           <phase>process-classes</phase>
+           <goals>
+           <goal>generate</goal>
+           </goals>
+         </execution>
+        </executions>
+      </plugin>
+
+      <!-- include osgi scr component descriptors -->
+      <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <configuration>
+          <instructions>
+            <Service-Component>OSGI-INF/service-component/*.xml</Service-Component>
+          </instructions>
+        </configuration>
+      </plugin>
+
+      <!-- invoke integration tests -->
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+                
+      <!-- do not deploy this artifact -->
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      
+    </plugins>
+    <pluginManagement>
+    	<plugins>
+    		<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
+    		<plugin>
+    			<groupId>org.eclipse.m2e</groupId>
+    			<artifactId>lifecycle-mapping</artifactId>
+    			<version>1.0.0</version>
+    			<configuration>
+    				<lifecycleMappingMetadata>
+    					<pluginExecutions>
+    						<pluginExecution>
+    							<pluginExecutionFilter>
+    								<groupId>org.apache.servicemix.tooling</groupId>
+    								<artifactId>depends-maven-plugin</artifactId>
+    								<versionRange>[0,)</versionRange>
+    								<goals>
+    									<goal>generate-depends-file</goal>
+    								</goals>
+    							</pluginExecutionFilter>
+    							<action>
+    								<execute />
+    							</action>
+    						</pluginExecution>
+    					</pluginExecutions>
+    				</lifecycleMappingMetadata>
+    			</configuration>
+    		</plugin>
+    	</plugins>
+    </pluginManagement>
+    
+  </build>
+  
+</project>

verify/verify-osgi-exam/readme.md

@@ -0,0 +1,10 @@
+### info
+
+this module build will fail if 
+* netty osgi modules can not be loaded by osgi framework
+* netty tests fail inside osgi framework
+
+for example
+```
+ERROR: Bundle io.netty.buffer [15] Error starting mvn:io.netty/netty-buffer/4.0.0.Beta1-SNAPSHOT (org.osgi.framework.BundleException: Unresolved constraint in bundle io.netty.buffer [15]: Unable to resolve 15.0: missing requirement [15.0] osgi.wiring.package; (osgi.wiring.package=io.netty.util.internal))
+```

verify/verify-osgi-exam/src/main/java/io/netty/verify/osgi/NettyService.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+/**
+ * Service for testing inside OSGI framework.
+ */
+public interface NettyService {
+
+    /** verify osgi startup */
+    String getHelloNetty();
+
+}

verify/verify-osgi-exam/src/main/java/io/netty/verify/osgi/NettyServiceProvider.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Tester Service Component/Implementation.
+ */
+@Component
+public class NettyServiceProvider implements NettyService {
+
+    protected final Logger log = LoggerFactory.getLogger(getClass());
+
+    @Override
+    public String getHelloNetty() {
+        return "hello netty";
+    }
+
+    @Activate
+    protected void activate() {
+        log.info("activate");
+    }
+
+    @Deactivate
+    protected void deactivate() {
+        log.info("deactivate");
+    }
+
+}

verify/verify-osgi-exam/src/main/java/io/netty/verify/osgi/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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.
+ */
+/**
+ * OSGI Framework Tests.
+ */
+package io.netty.verify.osgi;
+

verify/verify-osgi-exam/src/main/resources/META-INF/links/org.ops4j.pax.logging.api.link

@@ -0,0 +1 @@
+mvn:org.ops4j.pax.logging/pax-logging-api/1.7.0

verify/verify-osgi-exam/src/main/resources/META-INF/links/readme.md

@@ -0,0 +1,6 @@
+### info
+
+override select links from
+
+http://search.maven.org/#search%7Cga%7C1%7Cpax-exam-link-mvn
+

verify/verify-osgi-exam/src/test/java/io/netty/verify/osgi/BasicFrameworkIT.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+import static org.junit.Assert.*;
+
+import javax.inject.Inject;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.Configuration;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerClass;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Invoke Netty Tests inside configured OSGI framework.
+ */
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerClass.class)
+public class BasicFrameworkIT {
+
+    @Inject
+    private BundleContext bundleContext;
+
+    @Inject
+    private NettyService nettyService;
+
+    @Configuration
+    public Option[] config() {
+        return UnitHelp.config();
+    }
+
+    @Test
+    public void verifyNettyService() {
+        assertNotNull(bundleContext);
+        assertNotNull(nettyService);
+        assertEquals("hello netty", nettyService.getHelloNetty());
+    }
+
+}

verify/verify-osgi-exam/src/test/java/io/netty/verify/osgi/NioUdtMessageRendezvousChannelIT.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+import static org.junit.Assert.*;
+import static org.ops4j.pax.exam.CoreOptions.*;
+import io.netty.test.udt.nio.NioUdtMessageRendezvousChannelTest;
+
+import javax.inject.Inject;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.ops4j.pax.exam.Configuration;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy;
+import org.ops4j.pax.exam.spi.reactors.PerClass;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Invoke UDT Test inside configured OSGI framework.
+ */
+@RunWith(PaxExam.class)
+@ExamReactorStrategy(PerClass.class)
+public class NioUdtMessageRendezvousChannelIT extends
+        NioUdtMessageRendezvousChannelTest {
+
+    @Inject
+    private BundleContext bundleContext;
+
+    @Configuration
+    public Option[] config() {
+
+        return UnitHelp.config(
+
+                /** install UDT tests bundle */
+                wrappedBundle(maven().groupId("io.netty")
+                        .artifactId("netty-transport-udt").classifier("tests")
+                        .versionAsInProject()),
+
+                /** install tests dependency */
+                wrappedBundle(maven().groupId("com.yammer.metrics")
+                        .artifactId("metrics-core").versionAsInProject()),
+                /** install tests dependency */
+                wrappedBundle(maven().groupId("com.google.caliper")
+                        .artifactId("caliper").versionAsInProject())
+
+        );
+    }
+
+    @Test
+    public void verify() throws Exception {
+        assertNotNull(bundleContext);
+        super.basicEcho();
+    }
+
+}

verify/verify-osgi-exam/src/test/java/io/netty/verify/osgi/UnitHelp.java

@@ -0,0 +1,146 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+import static org.ops4j.pax.exam.CoreOptions.*;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.ops4j.pax.exam.Option;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.wiring.BundleWire;
+import org.osgi.framework.wiring.BundleWiring;
+
+/**
+ * Unit Test Utilities.
+ */
+public class UnitHelp {
+
+    private UnitHelp() {
+    }
+
+    /**
+     * Default framework test configuration.
+     */
+    public static Option[] config() {
+        return options(
+
+                /** set test logging level inside osgi container */
+                systemProperty("org.ops4j.pax.logging.DefaultServiceLog.level")
+                        .value("INFO"),
+
+                /** install logging */
+                // mavenBundle().groupId("org.ops4j.pax.logging").artifactId(
+                // "pax-logging-api"),
+                // mavenBundle().groupId("org.ops4j.pax.logging").artifactId(
+                // "pax-logging-service"),
+
+                /** install scr annotations */
+                mavenBundle("com.carrotgarden.osgi",
+                        "carrot-osgi-anno-scr-core").versionAsInProject(),
+                /** install scr runtime provider */
+                mavenBundle("org.apache.felix", "org.apache.felix.scr")
+                        .versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-common").versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-buffer").versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-codec").versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-codec-http")
+                        .versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-codec-socks")
+                        .versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-handler").versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-transport").versionAsInProject(),
+
+                /**
+                 * DO NOT install netty-transport-rxtx bundle due to rxtx
+                 * depencency:
+                 * <p>
+                 * 1) rxtx does not have automatic native library loader
+                 * <p>
+                 * 2) rxtx does not have osgi bundle
+                 */
+                // mavenBundle("io.netty", "netty-transport-rxtx")
+                // .versionAsInProject(),
+
+                /** install netty bundle */
+                mavenBundle("io.netty", "netty-transport-sctp")
+                        .versionAsInProject(),
+
+                /** install netty bundle with dependency */
+                mavenBundle("io.netty", "netty-transport-udt")
+                        .versionAsInProject(),
+                mavenBundle("com.barchart.udt", "barchart-udt-bundle")
+                        .versionAsInProject(),
+
+                /** install this module bundle */
+                bundle("reference:file:target/classes"),
+
+                /** install java unit bundles */
+                junitBundles());
+
+    }
+
+    /**
+     * Combine default framework options with custom options.
+     */
+    public static Option[] config(final Option... options) {
+        return concat(config(), options);
+    }
+
+    /**
+     * Concatenate generic arrays.
+     */
+    public static <T> T[] concat(final T[] first, final T[] second) {
+        final T[] result = Arrays.copyOf(first, first.length + second.length);
+        System.arraycopy(second, 0, result, first.length, second.length);
+        return result;
+    }
+
+    /**
+     * Display bundle dependencies.
+     */
+    public static void logBundleWires(final BundleContext context) {
+        for (final Bundle bundle : context.getBundles()) {
+            final BundleWiring wiring = bundle.adapt(BundleWiring.class);
+            System.out.println("#   bundle=" + bundle);
+            final List<BundleWire> provided = wiring.getProvidedWires(null);
+            for (final BundleWire wire : provided) {
+                System.out.println("#      provided=" + wire);
+            }
+            final List<BundleWire> required = wiring.getRequiredWires(null);
+            for (final BundleWire wire : required) {
+                System.out.println("#      required=" + wire);
+            }
+        }
+    }
+
+}

verify/verify-osgi-exam/src/test/resources/logback-test.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013 The Netty Project
+  ~
+  ~ The Netty Project 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.
+  -->
+<configuration>
+
+	<!-- logging outside osgi container -->
+
+	<!-- console -->
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>//%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<!-- file -->
+	<appender name="TEST_LOG" class="ch.qos.logback.core.FileAppender">
+		<file>target/test.log</file>
+		<encoder>
+			<pattern>//%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+	</appender>
+
+	<root level="INFO">
+		<appender-ref ref="STDOUT" />
+		<appender-ref ref="TEST_LOG" />
+	</root>
+	
+	<logger name="org.ops4j.pax" level="INFO" />
+
+</configuration>

verify/verify-osgi-split/pom.xml

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013 The Netty Project
+  ~
+  ~ The Netty Project 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+  
+  <parent>
+    <groupId>io.netty</groupId>
+    <artifactId>netty-verify</artifactId>
+    <version>4.0.0.Beta1-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>netty-verify-osgi-split</artifactId>
+  <packaging>bundle</packaging>
+
+  <name>Netty/Verify/OSGi/Split</name>
+  <description>verify osgi compliance: prohibit split packages</description>
+
+  <dependencies>
+  
+    <!-- include all osgi bundle release modules -->
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-buffer</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-http</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-codec-socks</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>netty-handler</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-rxtx</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-sctp</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    <dependency>
+        <groupId>${project.groupId}</groupId>
+        <artifactId>netty-transport-udt</artifactId>
+        <version>${project.version}</version>
+    </dependency>
+    
+  </dependencies>
+
+  <build>
+    <plugins>
+    
+      <!-- fail build on package split -->
+      <plugin>
+        <groupId>org.apache.felix</groupId>
+        <artifactId>maven-bundle-plugin</artifactId>
+        <configuration>
+          <instructions>
+            <Export-Package>
+              !META-INF,
+              *;-split-package:=error
+            </Export-Package>
+          </instructions>
+        </configuration>
+      </plugin>
+      
+      <!-- do not deploy this artifact -->
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      
+    </plugins>
+  </build>
+  
+</project>

verify/verify-osgi-split/readme.md

@@ -0,0 +1,17 @@
+### info
+
+this module build will fail if any dependencies introduce osgi split package
+
+http://wiki.osgi.org/wiki/Split_Packages
+
+on failure, build log will show error message similar to the following:
+
+```
+[INFO] --- maven-bundle-plugin:2.3.7:bundle (default-bundle) @ netty-verify-osgi ---
+[ERROR] Bundle io.netty:netty-verify-osgi:bundle:4.0.0.Beta1-SNAPSHOT : Split package io/netty/buffer
+Use directive -split-package:=(merge-first|merge-last|error|first) on Export/Private Package instruction to get rid of this warning
+Package found in   [Jar:netty-buffer, Jar:netty-transport-udt]
+Reference from     /home/user1/.m2/repository/io/netty/netty-transport-udt/4.0.0.Beta1-SNAPSHOT/netty-transport-udt-4.0.0.Beta1-SNAPSHOT.jar
+Classpath          [Jar:., Jar:netty-buffer, Jar:netty-codec, Jar:netty-codec-http, Jar:netty-codec-socks, Jar:netty-common, Jar:netty-handler, Jar:netty-transport, Jar:netty-transport-rxtx, Jar:rxtx, Jar:netty-transport-sctp, Jar:netty-transport-udt, Jar:barchart-udt-bundle]
+[ERROR] Error(s) found in bundle configuration
+```

verify/verify-osgi-split/src/main/java/io/netty/verify/osgi/Dummy.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+/**
+ * Placeholder class to generate valid OSGI bundle.
+ * <p>
+ * maven-bundle-plugin enforces OSGI specification and rejects to build non
+ * fragment bundles which export no packages / no classes.
+ */
+public class Dummy {
+
+}

verify/verify-osgi-split/src/main/java/io/netty/verify/osgi/package-info.java

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+

verify/verify-osgi-split/src/test/java/io/netty/verify/osgi/TestDummy.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2013 The Netty Project
+ *
+ * The Netty Project 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 io.netty.verify.osgi;
+
+/**
+ * Placeholder class.
+ */
+public class TestDummy {
+
+}