On Tuesday 11 March 2008 08:02:01 am Nicholas Nethercote wrote:
> On Mon, 10 Mar 2008, Brad Hards wrote:
> > It appears to be working for me, although some of the output looks a bit
> > strange:
> > 5: 12:void TestQEmf::check()
> > -: 13:{
> > 9: 14: QVERIFY( true );
> > 2: 15: QWinMetaFile wmf;
> > 5: 16: QImage pic(1000, 800,
> > QImage::Format_ARGB32_Premultiplied); 20: 17: QVERIFY( wmf.load(
> > "1.emf" ) );
> > -: 18:
> > 14: 19: wmf.paint( &pic );
> > 4: 20:}
> >
> > I'm not too worried - all I really care about is executed-or-not, but it
> > does make the output look unreliable.
>
> Why is it strange? I've seen cases where compiler optimisations make lines
> that you think should be executable become non-executable, but this doesn't
> seem to be one of them. Well, whether the function name line and the '{'
> and '}' lines are executable depends on what the compiler does.
I assumed that it was "number of times this line gets executed", rather
than "number of times a code block from this line gets executed", so all the
lines (in the absence of a conditional statement or loop) should have the
same number.
Brad
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