Hi Octavian, the intention was to just add new TESTCMD resources into rsrc.rc when test_builtins.cmd got too big.... but I never thought the tests would be so slow, splitting them by adding new rsrc.rc entries wouldn't help a timeout problem.
I'd go for solution #3, too, but it's troubling that test names would be duplicated in the Makefile.in and in rsrc.rc. An awful thought just occurred to me: we could make test_builtins.cmd itself take a parameter saying which subtest to run. That would avoid needing to modify rsrc.rc, but you'd still need to figure out how to iterate through the tests. - Dan
