[GRASS-dev] similar test for testsuite

[Luca Delucchi]

Hi devs,

during GCI 2017 we got several new tests for some of the module
without any tests.

For few cases we good tests from two different students. The test are
really similar using different maps. Do you think these duplicate test
should be:
- added as they are, as new files
- merged in the existing tests, keeping only the test with different
options/flags
- merged in the existing tests, keeping all the tests

let me know

-- 
ciao
Luca

www.lucadelu.org