Tycho 2.7.5 + Domain + Wizard dont work on J17

[cdietrich]

Tycho 2.7.5 + Domain + Wizard dont work on J17

Caused by: java.lang.ClassNotFoundException: org.apache.maven.surefire.junit4.JUnit4Provider
at org.eclipse.tycho.surefire.osgibooter.CombinedClassLoader.findClass(CombinedClassLoader.java:39)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
at org.apache.maven.surefire.util.ReflectionUtils.loadClass(ReflectionUtils.java:241)
... 19 more

[cdietrich]

eclipse/mwe#275

[cdietrich]

still does not work in integ test crap :(

[cdietrich]

might also be a flakyness on github actions

[LorenzoBettini]

What's the problem?

[cdietrich]

2nd attempt worker but log is still full of warnings

[cdietrich]

@szarnekow @LorenzoBettini can someone look into
https://github.com/xtext/xtext-reference-projects/actions/runs/6926300643
is there a way to get screenshots from gh actions?

[LorenzoBettini]

@cdietrich if you mean screenshots generated by SWTBot, this is how I do https://github.com/eclipse-emf-parsley/emf-parsley/blob/master/.github/workflows/maven.yml#L61

[cdietrich]

Yes I mean these

[LorenzoBettini]

concerning the failing test: I'd increase the SWTBot timeout (e.g., -Dorg.eclipse.swtbot.search.timeout=20000), and/or I'd also use flaky test support from Maven/Tycho, how we do in Xtext https://github.com/eclipse/xtext/blob/main/.mvn/maven.config#L3 or how I do in EMF Parsley https://github.com/eclipse-emf-parsley/emf-parsley/blob/master/releng/org.eclipse.emf.parsley.parent/pom.xml#L810C9-L810C9

[cdietrich]

Can you provide pr

[LorenzoBettini]

OK, later today.
Do you have any preference for the solutions?
I don't remember well how those projects were structured, I hope I find my way ;)

[cdietrich]

There is only one swt project bellow integration tests

[cdietrich]

still flaky.

https://github.com/xtext/xtext-reference-projects/compare/cd_refresh?expand=1

maybe you can also find some time to have a look
@LorenzoBettini @szarnekow

[LorenzoBettini]

It says

org.eclipse.swtbot.swt.finder.widgets.TimeoutException: Timeout after: 600000 ms.: Process still not terminated.
	at org.eclipse.xtext.swtbot.tests.XtextNewProjectWizardTest.xtextProject_webIntegration_withGradle_plain(XtextNewProjectWizardTest.java:386)

Can it take so long for the gradle project(s)?

Maybe we can pass a Monitor to waitForBuild that logs what's happening?

I don't think I can work on that today.