[tycho-user] tycho-demo pom first: the bundle except test bundle not sta

[Guofeng Zhang <guofeng@xxxxxxxxx>]

Hi,

 

I clone the tycho demo application and tried itp02 for pom first dependency.

 

The demo works well following the instruction on http://wiki.eclipse.org/Tycho/How_Tos/Dependency_on_pom-first_artifacts.

 

Now I make some modification to the demo. I let PomFirst and ITP02 to be a registered service by its Activator. The IT02Test changed as the following:

 

public class ITP02Test {

    @Test

    public void basic() {

        ITP02 testee = getITP02();

        Assert.assertEquals("maven-bundle-plugin", testee.getMessage());

    }

            private ITP02 getITP02() {

                            ServiceReference<ITP02> ref = Activator.getContext().getServiceReference(ITP02.class ) ;

                            return Activator.getContext().getService(ref );

            }

}

 

When run the test by Maven, I got the following error:

Tests in error:

  basic(tycho.demo.itp02.bundle.tests.ITP02Test): A null service reference is not allowed.

 

I think this is because pomfirst-bundle and tycho.demo.itp02.bundle are not started (not console output from their activators), so the required services are not registered.

 

I cannot figure out why the two bundles are not started, by analyzing config.ini, the two bundles are listed in osgi.bundles, but without @4:start.

 

How to solve this issue?

 

Thanks for your help.

 

Guofeng