Add tests for pre processing interfaces am: 14e6affee5
am: 1a975f60cc

Change-Id: I442a66204832b9b09f863e479803038170690c54
tree: 62c577a1f993ccd2152eabb6ad3f8837bd347a53
  1. doc/
  2. include/
  3. src/
  4. tests/
  5. tools/