/*
* Copyright (c) 2006, KNOPFLERFISH project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* - Neither the name of the KNOPFLERFISH project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.knopflerfish.bundle.endurance_test;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleException;
import org.osgi.framework.ServiceEvent;
import org.osgi.framework.ServiceListener;
import org.osgi.framework.ServiceReference;
import org.osgi.util.tracker.ServiceTracker;
import org.knopflerfish.service.bundleEnd7_test.*;
class Test6 implements EnduranceTest {
private static int NUM_LISTENERS = 1000;
private BundleContext bc;
private ServiceTracker tracker;
Test6(BundleContext bc) {
this.bc = bc;
}
public void prepare() {
tracker = new ServiceTracker(bc, Control.class.getName(), null);
tracker.open();
}
private static class MyServiceListener implements ServiceListener {
public void serviceChanged(ServiceEvent event) {
// do nothing.
}
}
public boolean runTest() {
ServiceListener[] listeners = new ServiceListener[NUM_LISTENERS];
for (int i = 0; i < NUM_LISTENERS; i++) {
listeners[i] = new MyServiceListener();
bc.addServiceListener(listeners[i]);
}
Control control = (Control)tracker.getService();
control.register();
control.unregister();
for (int i = 0; i < NUM_LISTENERS; i++) {
bc.removeServiceListener(listeners[i]);
}
return true;
}
public void cleanup() {
// clean up in test 7
tracker.close();
}
public int getNoRuns() {
return 1;
}
public String testName() {
return "ServiceEvent listeners";
}
}