scr/src/test/java/org/apache/felix/scr/integration/Felix3680_2Test.java

/*
 * 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 limitations
 * under the License.
 */
package org.apache.felix.scr.integration;


import java.util.Iterator;

import javax.inject.Inject;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.junit.PaxExam;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.runtime.dto.ComponentDescriptionDTO;

import junit.framework.TestCase;


@RunWith(PaxExam.class)
public class Felix3680_2Test extends ComponentTestBase
{
    static
    {
        // uncomment to enable debugging of this test class
        //        paxRunnerVmOption = DEBUG_VM_OPTION;
        descriptorFile = "/integration_test_FELIX_3880_2.xml";
        COMPONENT_PACKAGE = COMPONENT_PACKAGE + ".felix3680_2";

        restrictedLogging = true;
        // Comment this for displaying debug messages
        //        DS_LOGLEVEL = "warn";
    }

    @Inject
    protected BundleContext bundleContext;


    protected static void delay( int secs )
    {
        try
        {
            Thread.sleep( secs * 1000 );
        }
        catch ( InterruptedException ie )
        {
        }
    }


    @Test
    public void test_concurrent_injection_with_bundleContext() throws Throwable
    {
        for ( int i = 0; i < 6; i++ )
        {
            final ComponentDescriptionDTO main = findComponentDescriptorByName( "org.apache.felix.scr.integration.components.felix3680_2.Main" );
            enableAndCheck(main);
            delay( 5 ); //run test for 30 seconds
            disableAndCheck(main);
            delay(); //async deactivate
            if ( log.getFirstFrameworkThrowable() != null )
            {
                throw log.getFirstFrameworkThrowable();
            }
            for ( Iterator it = log.foundWarnings().iterator(); it.hasNext(); )
            {
                String message = ( String ) it.next();
                TestCase.fail( "unexpected warning or error logged: " + message );
            }
        }
    }
}