ENH: Fix the otherPrint, TestSetGet and TestEmptyInput tests
ENH: Fix the otherPrint, TestSetGet and TestEmptyInput tests

Fix failing tests: otherPrint, TestSetGet and TestEmptyInput
in vtkPolyPlane

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