Most calls to ztest_assert() contain a message with no trailing
newline. So when it fails, we get (eg:):
starting test - test_multilib
Assertion failed at multilib.c:19: test_multilib: (c not equal to 323)
smoke-test failed: wrong multilib selectedFAIL - test_multilib.
when we'd like to get:
smoke-test failed: wrong multilib selected
FAIL - test_multilib.
among other things, because it is easier to parse for correctness.
So this patch adds a trailing newline to the message instead of going
around trying to police every call site to do it.
print[kf]() is used vs k_str_out() as we need something that is
available also for unit tests. As this is not in any hot path,
performance wise is not such a big deal.
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
2a64fe666a