Reduce split packages in o.e.tests

[akurtakov]

Split packages cause a lot of troubles and this is test harness code so it's better to live without them.

[akurtakov]

This should reduce the issues in #2335 .
It should also serve as pre-req for #2368

[jukzi]

@akurtakov
now some tests fail in i-Build
https://download.eclipse.org/eclipse/downloads/drops4/I20240923-0040/testresults/html/org.eclipse.osgi.tests_ep434I-unit-cen64-gtk3-java17_linux.gtk.x86_64_17.html

And locally trying to reproduce i run into this:

!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.core.tests.harness [9]
  Unresolved requirement: Require-Bundle: org.eclipse.test.performance
    -> Bundle-SymbolicName: org.eclipse.test.performance; bundle-version="3.20.300.qualifier"; singleton:="true"
       org.eclipse.test.performance [10]
         Unresolved requirement: Import-Package: org.eclipse.test

	at org.eclipse.osgi.container.Module.start(Module.java:493)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:2102)
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:143)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:2093)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:2033)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1996)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1912)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:341)

when launching PlatformURLSessionTest

reverting this PR makes the test happy again.

[akurtakov]

I will look into it tomorrow as it's public holiday here.

[jukzi]

happy

• King's Birthday - Australia
• Day off for Independence Day - Bulgaria
• Blessed Rainy Day - Bhutan
• Kwame Nkrumah Memorial Day observed - Ghana
• Autumn Equinox observed - Japan
• Baptism of the Prophet - Mali
• South Canterbury Anniversary Day - New Zealand
• Saudi National Day - Saudi Arabia
• Slovenian Sports Day - Slovenia
• American Indian Day - United States

[merks]

I wonder if perhaps we should just try to remove the package import that's being complained about:

After all, the org.eclipse.test bundle is required and it exports that package:

Maybe I should try that simple change?

[akurtakov]

I would be very thankful if you try it.

[iloveeclipse]

I've created ticket to work on: eclipse-platform/eclipse.platform#1564.
Note, there are also ~100 osgi test failures that seem to be closely related to this.