rdb2rdf-th is a software library that compares the test results from a given (DM or R2RML) implementation against the official test results [1]. The software library generates a report based on earl [2].
The latest deployed version of the libriary is available here [3].


[1] http://www.w3.org/2001/sw/rdb2rdf/test-cases 
[2] http://www.w3.org/2001/03/earl
[3] http://boris.villazon.terrazas.name/projects/rdb2rdf/tc/th/rdb2rdf-th_bin_0.0.8.zip