netty5/testsuite-osgi/src/test/java/io/netty/osgitests/OsgiBundleTest.java

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/*
* Copyright 2015 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.osgitests;
import static org.junit.Assert.assertFalse;
import static org.ops4j.pax.exam.CoreOptions.frameworkProperty;
import static org.ops4j.pax.exam.CoreOptions.junitBundles;
import static org.ops4j.pax.exam.CoreOptions.systemProperty;
import static org.ops4j.pax.exam.CoreOptions.url;
import static org.osgi.framework.Constants.FRAMEWORK_BOOTDELEGATION;
import java.io.File;
import java.io.FilenameFilter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
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 io.netty.util.internal.PlatformDependent;
@RunWith(PaxExam.class)
public class OsgiBundleTest {
private static final Collection<String> LINKS;
static {
final Set<String> links = new HashSet<String>();
final File directory = new File("target/generated-test-resources/alta/");
File[] files = directory.listFiles(new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return (name.startsWith("io.netty") || name.startsWith("com.barchart.udt")) && name.endsWith(".link");
}
});
if (files == null) {
throw new IllegalStateException(directory + " is not found or is not a directory");
}
for (File f: files) {
links.add(f.getName());
}
LINKS = links;
}
@Configuration
public final Option[] config() {
final Collection<Option> options = new ArrayList<>();
// Avoid boot delegating sun.misc which would fail testCanLoadPlatformDependent()
options.add(frameworkProperty(FRAMEWORK_BOOTDELEGATION).value("com.sun.*"));
options.add(systemProperty("pax.exam.osgi.unresolved.fail").value("true"));
options.add(junitBundles());
for (String link : LINKS) {
options.add(url("link:classpath:" + link));
}
return options.toArray(new Option[0]);
}
@Test
public void testResolvedBundles() {
// No-op, as we just want the bundles to be resolved. Just check if we tested something
assertFalse("At least one bundle needs to be tested", LINKS.isEmpty());
}
@Test
public void testCanLoadPlatformDependent() {
assertFalse(PlatformDependent.addressSize() == 0);
}
}