Bug 575237 - ignore plugin extensions in dependency calculation

Having an extension does not imply a dependency on the extension point's
declaring plugin. E.g. the plugin org.eclipse.emf.ecore.xmi containing
  <extension point="org.eclipse.team.core.fileTypes">
    <fileTypes extension="ecore" type="text" />
    <fileTypes extension="emof" type="text" />
    <fileTypes extension="xmi" type="text" />
  </extension>
does not need org.eclipse.team.core at runtime.


The change revealed a flaw in FeatureBasedLaunchTest: The test target
platform doesn't actually contain any (external) features and only
worked because of the above behavior.
-> fixed test by creating a dedicated workspace feature


Change-Id: I6f00f369eb52108c45838b1da9ecb458adba7aa6
Reviewed-on: https://git.eclipse.org/r/c/pde/eclipse.pde.ui/+/183687
Tested-by: PDE Bot <pde-bot@eclipse.org>
Reviewed-by: Julian Honnen <julian.honnen@vector.com>
3 files changed
tree: b114ebfecd7f715e2a851be78def7c23df0b9903
  1. .mvn/
  2. apitools/
  3. ds/
  4. features/
  5. releng/
  6. tests-pom/
  7. ua/
  8. ui/
  9. .gitignore
  10. CONTRIBUTING
  11. LICENSE
  12. NOTICE
  13. pom.xml
  14. README.md
README.md

Contributing to PDE - Plug-in development Environment

Thanks for your interest in this project.

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The PDE project the Eclipse tooling to develop plug-ins and OSGI bundles.
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