ENH: new regression test.
ENH: new regression test.

aashish24/VTK-old,daviddoria/PointGraphsPhase1,collects/VTK,cjh1/VTK,demarle/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,demarle/VTK,mspark93/VTK,ashray/VTK-EVM,Wuteyan/VTK,demarle/VTK,berendkleinhaneveld/VTK,arnaudgelas/VTK,berendkleinhaneveld/VTK,Wuteyan/VTK,johnkit/vtk-dev,ashray/VTK-EVM,aashish24/VTK-old,johnkit/vtk-dev,sgh/vtk,Wuteyan/VTK,SimVascular/VTK,naucoin/VTKSlicerWidgets,spthaolt/VTK,SimVascular/VTK,Wuteyan/VTK,msmolens/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,naucoin/VTKSlicerWidgets,biddisco/VTK,sumedhasingla/VTK,johnkit/vtk-dev,biddisco/VTK,demarle/VTK,sgh/vtk,biddisco/VTK,candy7393/VTK,collects/VTK,mspark93/VTK,sankhesh/VTK,biddisco/VTK,mspark93/VTK,demarle/VTK,keithroe/vtkoptix,ashray/VTK-EVM,aashish24/VTK-old,sankhesh/VTK,ashray/VTK-EVM,jeffbaumes/jeffbaumes-vtk,gram526/VTK,Wuteyan/VTK,johnkit/vtk-dev,jeffbaumes/jeffbaumes-vtk,cjh1/VTK,gram526/VTK,spthaolt/VTK,sumedhasingla/VTK,sankhesh/VTK,sumedhasingla/VTK,sgh/vtk,daviddoria/PointGraphsPhase1,candy7393/VTK,jeffbaumes/jeffbaumes-vtk,jeffbaumes/jeffbaumes-vtk,ashray/VTK-EVM,keithroe/vtkoptix,spthaolt/VTK,sgh/vtk,arnaudgelas/VTK,sankhesh/VTK,candy7393/VTK,gram526/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,candy7393/VTK,biddisco/VTK,Wuteyan/VTK,naucoin/VTKSlicerWidgets,sankhesh/VTK,sumedhasingla/VTK,arnaudgelas/VTK,daviddoria/PointGraphsPhase1,cjh1/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,keithroe/vtkoptix,gram526/VTK,gram526/VTK,daviddoria/PointGraphsPhase1,msmolens/VTK,johnkit/vtk-dev,cjh1/VTK,msmolens/VTK,biddisco/VTK,gram526/VTK,SimVascular/VTK,sgh/vtk,SimVascular/VTK,hendradarwin/VTK,ashray/VTK-EVM,hendradarwin/VTK,candy7393/VTK,sankhesh/VTK,keithroe/vtkoptix,collects/VTK,hendradarwin/VTK,aashish24/VTK-old,collects/VTK,arnaudgelas/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,collects/VTK,SimVascular/VTK,mspark93/VTK,cjh1/VTK,jmerkow/VTK,msmolens/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,naucoin/VTKSlicerWidgets,hendradarwin/VTK,sgh/vtk,jmerkow/VTK,candy7393/VTK,demarle/VTK,keithroe/vtkoptix,spthaolt/VTK,msmolens/VTK,mspark93/VTK,collects/VTK,sumedhasingla/VTK,sankhesh/VTK,keithroe/vtkoptix,msmolens/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,sankhesh/VTK,hendradarwin/VTK,arnaudgelas/VTK,jmerkow/VTK,mspark93/VTK,jmerkow/VTK,jmerkow/VTK,demarle/VTK,msmolens/VTK,spthaolt/VTK,msmolens/VTK,mspark93/VTK,arnaudgelas/VTK,candy7393/VTK,SimVascular/VTK,gram526/VTK,ashray/VTK-EVM,spthaolt/VTK,spthaolt/VTK,biddisco/VTK,daviddoria/PointGraphsPhase1,demarle/VTK,mspark93/VTK,aashish24/VTK-old,cjh1/VTK,Wuteyan/VTK,SimVascular/VTK,aashish24/VTK-old,johnkit/vtk-dev,candy7393/VTK,gram526/VTK,jmerkow/VTK,hendradarwin/VTK,jeffbaumes/jeffbaumes-vtk,johnkit/vtk-dev,jmerkow/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK