examples: Fix typo in testing calls

Change-Id: Ib9380ef0172d42be98e4a142abb75a1d3d64c156
ParallelGeometry: Fix Grid symbol scoping

Change-Id: I45908373e619b6cce723f4411280687bdb0caf87
Merge topic 'fix-examples-testing' into master

bde39faf ParallelGeometry: Fix Grid symbol scoping
e697da83 examples: Fix typo in testing calls
testing: Use vtk-example as a fallback for prefix

Change-Id: I627bdd7ae131a3eff1b2e08a9b709760af178c28
Fix test function signatures

Change-Id: I851265b552c48e752906f0ff4e109c3a6e6fff9c
testing: Don't look for tests when making an executable

Change-Id: Ib4c263cb6c9dbc97883e1f8276a8a16beb149019
Merge topic 'example-testing-prefix' into master

2c11e597 testing: Don't look for tests when making an executable
7f6395a8 Fix test function signatures
6e1350c0 testing: Use vtk-example as a fallback for prefix