tests/org.eclipse.core.tests.runtime/Plugin_Testing/extensiveFragmentTest/fragmentLibrary1Test.xml

<?xml version="1.0" encoding="UTF-8"?>
<fragment
  name="Fragment Library 1 Test"
  id="fragmentLibrary1Test"
  version="1.0"
  plugin-id="library1Test"
  plugin-version="1.2">

  <runtime>
     <library name="lib3.jar"/>
  </runtime>

</fragment>