vboot/ui: Add tests for developer screens

Unit tests paired with CL:2192863.

BUG=b:146399181, b:156448738
TEST=CC=x86_64-pc-linux-gnu-clang;
     make clean && make runtests
TEST=CC=x86_64-pc-linux-gnu-clang; DETACHABLE=1;
     make clean && make runtests
TEST=CC=x86_64-pc-linux-gnu-clang; PHYSICAL_PRESENCE_KEYBOARD=1;
     make clean && make runtests
BRANCH=none

Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: I40bb9fbe111a1ab6e6123bc18af0753100bfb08b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2228255
Reviewed-by: Joel Kitching <kitching@chromium.org>
1 file changed