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

[Guofeng Zhang <guofeng@xxxxxxxxx>]

Here is the link to my projects:
   https://github.com/guofengzh/tycho-pom-first-test

thanks!

-----Original Message-----
From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-bounces@xxxxxxxxxxx] On Behalf Of Igor Fedorenko
Sent: Wednesday, July 18, 2012 4:00 PM
To: Tycho user list; Tycho user list
Subject: Re: [tycho-user] tycho-demo pom first: the bundle except test bundle not started

I'll need a small standalone example project to answer this question. 
--
Sent from my SGS

Guofeng Zhang <guofeng@xxxxxxxxx> wrote:

>Igor,
>
>Add <bundleStartlevel> to pom.xml of tycho.demo.itp02.bundle.tests as 
>the following solve the issue, that is, Activators are launched and the 
>services are registered successfully. Now the test passed.
>
>But I wonder why I have to add them explicitly. I have other similar 
>projects including a test project that are all developed as Eclipse 
>Plugin projects, but I don't need to add <bundleStartLevel> to the test 
>project's pom and the test run successfully.
>
>         <bundleStartLevel>
>              <bundle>
>                 <id>tycho.demo.itp02.pomfirst-thirdparty</id>
>                 <level>4</level>
>                 <autoStart>true</autoStart>
>              </bundle>
>              <bundle>
>                 <id>tycho.demo.itp02.pomfirst-bundle</id>
>                 <level>4</level>
>                 <autoStart>true</autoStart>
>              </bundle>
>              <bundle>
>                 <id>tycho.demo.itp02.bundle</id>
>                 <level>4</level>
>                 <autoStart>true</autoStart>
>              </bundle>
>           </bundleStartLevel>		   
>
>Thanks for your help.
>
>Guofeng
>
>
>-----Original Message-----
>From: tycho-user-bounces@xxxxxxxxxxx
>[mailto:tycho-user-bounces@xxxxxxxxxxx] On Behalf Of Igor Fedorenko
>Sent: Tuesday, July 17, 2012 6:02 PM
>To: tycho-user@xxxxxxxxxxx
>Subject: Re: [tycho-user] tycho-demo pom first: the bundle except test 
>bundle not started
>
>Did you add Bundle-Activator and Bundle-ActivationPolicy to relevant 
>bundle manifests? For pom-first projects this should be done through 
>pom.xml configuration, check maven-bundle-plugin documentation for more 
>details.
>
>If you really need to force start bundles during test execution, you 
>can do this with <bundleStartLevel> tycho-surefire-plugin configuration 
>parameter, something like
>
>   ...
>   <bundleStartLevel>
>     <plugin>
>       <id>...</id>
>       <level>4</level>
>       <autoStart>true</autoStart>
>     </plugin>
>   </bundleStartLevel>
>   ...
>
>
>--
>Regards,
>Igor
>
>On 12-07-17 12:05 AM, Guofeng Zhang wrote:
>> 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
>>
>>
>>
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>
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