I've been trying to execute the signature tests against CDI 2.0 (Weld), but I am seeing 100 or so failures.
After some investigation, it looks the signature test files provided in 2.0.4.Final haven't been regenerated for CDI 2.0. The last update to the signature files was for CDI 1.1:
Also, this might require a challenge, but are we able to exclude the javax.enterprise.inject.se package from the signature test files? It doesn't seem like SE classes should be required for Java EE compliance.