selftest/wic: extending test coverage for WIC script options
The previous WIC script selftest didn't cover all of its command
line options. The following test cases were added to complete
covering them:
1552 Test wic --version
1553 Test wic help create
1554 Test wic help list
1555 Test wic list images
1556 Test wic list source-plugins
1557 Test wic listed images help
1558 Test wic debug, skip-build-check and build_rootfs
1559 Test image vars directory selection
1562 Test alternate output directory
In addition, the following test cases were assigned an ID number on
Testopia:
1560 Test creation of systemd-bootdisk image
1561 Test creation of sdimage-bootpart image
Finally, part of the test methods were rearranged to group them by
functionality, and some cleanup was made to improve the code's
compliance with PEP8 style guide.
Fixes [YOCTO 10594]
(From OE-Core rev:
3d2ac67765020885a0996ebdd97a576ba37dbec0)
Signed-off-by: Jair Gonzalez <jair.de.jesus.gonzalez.plascencia@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
