[vtk-developers] Non-reproducable test failure

[Sean McBride]

On Tue, 16 Aug 2016 17:14:47 -0400, Shawn Waldon said:

>One of the VTK tests (
>vtkRenderingVolumeCxx-TestRemoveVolumeNonCurrentContext ) has been failing
>on the build machine trey for a few weeks, but only on builds of master.

The name rang a bell, indeed it's failing on my address sanitizer bot:

<https://open.cdash.org/viewTest.php?onlyfailed&buildid=4505021>

but alas it's not some memory error that ASan finds, it's an image compare failure.  Oddly, when I run the test by hand on that bot, it passes.  So WTF indeed.

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada