[jbosstools-dev] Running Maven tests against a pre-existing RCP application

[Mickael Istria]

On 11/09/2013 03:17 AM, Denis Golovin wrote:
> 1. Not all our test plug-ins are ready to be used with this feature 
> due to forgetting include test projects into binary build; so far I've 
> found o.j.t.tests.test and o.j.t.foundation.core.test have such 
> problem; I couldn't go further than foundation.core.test plug-in 
> because of problems explained below
I don't understand this issue. You mean that surefire-plugin was 
configured to include dependencies, and that using an installed 
application doesn't work? If so, it's somehow normal, Tycho will ignore 
the extra-depedencies with this mode, and will only install the bundle + 
its dependencies from MANFIEST (if not already available). Additional 
dependencies will be ignored, and expected to be already available in 
the target application. 
http://www.eclipse.org/tycho/sitedocs/tycho-surefire/tycho-surefire-plugin/test-mojo.html#dependencies
However, I understand this can quickly become a kind of limitation. Feel 
free to open a bug against Tycho asking for support of additional 
dependencies. Please add me in CC.
>
> 2. Second try to run usually ends up with
>
> [INFO] Installing IUs [org.jboss.tools.foundation.core.test, 
> org.eclipse.tycho.surefire.osgibooter, 
> org.eclipse.tycho.surefire.junit4] to 
> /home/eskimo/jbdevstudio-java-with-space/studio
> Installing org.jboss.tools.foundation.core.test 
> 1.1.0.Alpha1-v20131109-0206.
> Installing org.eclipse.tycho.surefire.osgibooter 0.19.0.
> Installing org.eclipse.tycho.surefire.junit4 0.19.0.
> Installation failed.
> Cannot complete the install because of a conflicting dependency.
>  Software being installed: JBoss Foundation Tests 
> 1.1.0.Alpha1-v20131109-0206 (org.jboss.tools.foundation.core.test 
> 1.1.0.Alpha1-v20131109-0206)
>  Software currently installed: JBoss Foundation Tests 
> 1.1.0.Alpha1-v20131109-0203 (org.jboss.tools.foundation.core.test 
> 1.1.0.Alpha1-v20131109-0203)
>  Only one of the following can be installed at once:
>   JBoss Foundation Tests 1.1.0.Alpha1-v20131109-0203 
> (org.jboss.tools.foundation.core.test 1.1.0.Alpha1-v20131109-0203)
>   JBoss Foundation Tests 1.1.0.Alpha1-v20131109-0206 
> (org.jboss.tools.foundation.core.test 1.1.0.Alpha1-v20131109-0206)
> Application failed, log file location: 
> /tmp/config3255596288906066066equinox/1383962733126.log
> [INFO] 
> ------------------------------------------------------------------------
That's because Foundation Tests is a singleton, and that you tried to 
run tests twice which caused to install the same bundle twice. p2 
doesn't allow multiple version in same application.
If possible, remove the singleton directive from bundle. If not, then 
you need to use a clean application (which doesn't already contain the 
bundle) for every tests.

> 3. Also I've seen problems with shutting down the RCP installation:
> -------------------------------------------------------
>  T E S T S
> -------------------------------------------------------
> Running org.jboss.tools.foundation.core.test.FoundationAllTests
> [...]
> Results :
> Tests run: 9, Failures: 0, Errors: 0, Skipped: 0
>
> Job found still running after platform shutdown.  Jobs should be 
> canceled by the plugin that scheduled them during shutdown: 
> org.eclipse.ui.internal.decorators.DecorationScheduler$3
> Job found still running after platform shutdown.  Jobs should be 
> canceled by the plugin that scheduled them during shutdown: 
> org.eclipse.ui.internal.decorators.DecorationScheduler$1
> Job found still running after platform shutdown.  Jobs should be 
> canceled by the plugin that scheduled them during shutdown: 
> org.eclipse.ui.internal.progress.AnimationManager$1
> An error has occurred. See the log file
> /home/eskimo/Projects/jbdevstudio/src-fork/jbosstools-base/foundation/tests/org.jboss.tools.foundation.core.test/target/work/data/.metadata/.log.
So it looks like pending jobs cause application to send an error code. 
Not sure of who's responsible of that. I tend to think it can be an 
issue with the tycho surefirebooter application.
Please open a bug against Tycho and add me in CC.
-- 
Mickael Istria
Eclipse developer at JBoss, by Red Hat <http://www.jboss.org/tools>
My blog <http://mickaelistria.wordpress.com> - My Tweets 
<http://twitter.com/mickaelistria>
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