torture_test is not currently run, and this is intentional (it uses a large external resource).  It is kept for reference and in case anyone wants to run it by hand[*].  The import should be fixed.

test_asian_codecs is run automatically by the unittest load tests protocol.  That import should be fixed as well since it is picking up the class from the wrong location.

[*] At one point I was working on making it run when the largefile resource is asserted, by downloading the resource.  But I'm not convinced it is a good idea, so I abandonded that.