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List:       koffice-devel
Subject:    Re: Notes on koffice unit tests
From:       Thomas Zander <zander () kde ! org>
Date:       2007-02-11 10:14:27
Message-ID: 200702111114.27742.zander () kde ! org
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On Sunday 11 February 2007 03:49, Brad Hards wrote:
> On Sunday 11 February 2007 12:33, Thomas Zander wrote:
> > > 10, 36 and 38 may have something wrong with the test setup - dies in
> > > QCoreApplication. Or maybe it is in my setup?
> >
> > Its a 'bug' in qtestlib. Or I just have no clue on how to allow GUI stuff
> > in it.
> > I have not found anyone that knows more. I gave up on fixing it.
>
> I will fix this (well, workaround it).
> It does look like a qtestlib problem - if I can get it down to a simple
> example, I'll submit the bug to TT.

see attached my mail I sent long ago.
The answer was that QTEST_MAIN *is* creating a qApplication. A statement which 
I doubt is true.

-- 
Thomas Zander

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I tried building a couple of unit tests that use qfontdatabase indirectly 
by my test using QTextDocument.

I ended up with this in my initTestCase() to make it work; and obviously I 
need a proper DISPLAY variable set:
void TestDocumentLayout::initTestCase() {
    //  To get around this error
    // ASSERT failure in QFontDatabase: "A QApplication object needs to be
    //  constructed before FontConfig is used.", file
    //  text/qfontdatabase_x11.cpp, line 942
    QCoreApplication::instance()->exit();
    QCoreApplication::instance()->~QCoreApplication();
    QApplication::setQuitOnLastWindowClosed(false);
    m_app = new QApplication(0, 0, false);
}

Can I use QTestLib graphically? If not currently possible (except for this 
nice hack) Can I request a feature that does the above in a nicer way?

Thanks!
-- 
Thomas Zander

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