Whilst this test would seemingly be better placed as a runtime test,
unfortunately the runtime tests run under bitbake and you can't run
devtool within bitbake (since devtool needs to run bitbake itself).
Additionally we are testing build-time functionality as well, so
really this has to be done as an oe-selftest test.
This test does have a few perhaps unusual requirements in order to run:
* pexpect is installed
* MACHINE is set to one of the qemu machines
* runqemu tap devices have been set up
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
