testing: add mangling to pvbatch tests

Without this, a call to paraview_add_test_python and
paraview_add_test_pvbatch with the same files will cause conflicts.

Change-Id: I95e4427b490ec22001d6211bc7aba720eb4276c3
vtkPVFileInformation: more NULL checking on Apple

Change-Id: I66d049699d19fcaf34ea3c851e9f165034717980
Merge topic 'mangle-pvbatch-test-names' into next

aaa72f5f testing: add mangling to pvbatch tests
Merge topic 'cfapi-null-logic' into next

50fa2695 vtkPVFileInformation: more NULL checking on Apple
Add documentation about mode_shape to the Exodus reader.

Change-Id: Iedbb901685be021f976ef17ed28d6f8fb31cb148
Move VTK: Rename data_index to mode_shape in Exodus reader

Change-Id: I431bf9862dde8495b0f30bb33be2f92486806821
fixup! vtkPVFileInformation: more NULL checking on Apple

Change-Id: I0c96ebf1d3f3558f79e198af40fe7635e76f1d00
Merge topic 'cfapi-null-logic' into next

c343cd6b fixup! vtkPVFileInformation: more NULL checking on Apple
Merge topic 'exodus-15127' into next

f44839d3 Move VTK: Rename data_index to mode_shape in Exodus reader
f107463f Add documentation about mode_shape to the Exodus reader.