Parrot trunk as of today has 11086 tests in 557 files in the default runcore on the most lenient platform I own. We run most of those tests (7133) several times, once for each of seven runcores, so let's say that's 53,884 tests if you run a full test run. Count whichever number you prefer; Python 2.x runs its test suite twice, once against standard textual .py files and once against the compiled/cached .pyc files.

Rakudo by default right now runs 223 tests in 27 files. All pass. If you let it fetch several of the tests from the Pugs repository, 657 tests run in 75 files. Several fail; many files fail to parse.