These filenames are passed into test classes, and the tests we're trying
to exclude exist in TestObjectSpace in the Ruby repo, not TestObjSpace
https://github.com/ruby/mmtk/commit/
195728dc8c
exclude(:test_dump_all_full, "testing behaviour specific to default GC")
exclude(:test_dump_flag_age, "testing behaviour specific to default GC")
exclude(:test_dump_flags, "testing behaviour specific to default GC")
-exclude(:test_finalizer, "times out in debug mode on Ubuntu")
--- /dev/null
+exclude(:test_finalizer, "times out in debug mode on Ubuntu")