Tip for debugging CppunitTest_sd_tiledrendering failure

[Khaled Hosny]

On Mon, Nov 21, 2016 at 11:51:09PM -0500, Ashod Nakashian wrote:
> Hi Khaled,
> 
> On Mon, Nov 21, 2016 at 7:19 PM, Khaled Hosny <khaledhosny at eglug.org> wrote:
> 
> > I’m having a failure on Linux in this test, I can reproduce it locally
> > but I have no idea how to debug it:
> > http://ci.libreoffice.org/job/lo_gerrit/2956/Config=linux_
> > gcc_release_64/console
> >
> > (for https://gerrit.libreoffice.org/#/c/31053/).
> >
> > The test apparently checks if a mouse event at a certain position does
> > something, and since I’m changing how line spacing is calculated it
> > might have caused some vertical shift. But I don’t understand the code
> > of the test that much and don’t know where to start, any tips?
> >
> >
> It's a hit-test. Basically, it simulates a mouse click (by invoking the
> relevant API) and validates that the cursor position is updated as a result.
> 
> I guess you need to rework the test to take into account the new spacing so
> the mouse would end up in the text-edit control. Line 355 looks relevant.

Thanks for the pointer. Incrementing the Y position by at least 1 fixes
the test, but I’m still not sure what the position is supposed to be in
the first place and why line spacing would matter.

Regards,
Khaled