D19052: Fix captions with non-BMP characters

cfeck added a comment.


  I would need guidance to write such a test. If I understand it, I would need to create a dummy Client subclass, call setCaption() with different strings, and check what actually lands in the cap_normal variable.
  
  The question is, how can I create a such a dummy Client when it actually requires a workspace? Any tests that do similar things with a different property?

REPOSITORY
  R108 KWin

REVISION DETAIL
  https://phabricator.kde.org/D19052

To: cfeck, #kwin
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