If you are just trying to fix one test at a time, it can be useful to be
able to specify an individual test(s) rather than running them all:

 bitbake-selftest bb.tests.codeparser bb.tests.cow

You can even specify the test class or function to run, e.g.:

 bitbake-selftest bb.tests.fetch.URITest
 bitbake-selftest bb.tests.fetch.FetcherNetworkTest.test_fetch

(Bitbake rev: 4df9c72663e972437131a848e6ddcf3769ae1d2b)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>