Run networking tests for native_posix, qemu_x86 and qemu_cortex_m3
platforms only as the tests are generic enough so no need to run
them in real physical device.
Fixes#9623#9614#9622#9621#9618
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Fixing regression, address family is now called sa_family.
The testcase.yaml file was missing so no tests were actually run.
After making test to run, it was also failing because link address
was accessed before first fragment was set. This caused null pointer
access.
Fixes#1474
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>