uboot-phytec

test/py: hush_if_test: Add tests to cover octal/hex values

Extend test suite to cover also automatic octal/hex converstions which
haven't been implemented in past.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>