test: rng: Add a UT testcase for the rng command

The 'rng' command dumps a number of random bytes on the console. Add a
set of tests for the 'rng' command. The test function performs basic
sanity testing of the command.

Since a unit test is being added for the command, enable it by default
in the sandbox platforms.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Sughosh Ganu
2022-07-22 21:32:09 +05:30
committed by Ilias Apalodimas
parent 4bdbb54ee5
commit de70619dd3
2 changed files with 30 additions and 0 deletions

View File

@@ -1964,6 +1964,7 @@ config CMD_GETTIME
config CMD_RNG
bool "rng command"
depends on DM_RNG
default y if SANDBOX
select HEXDUMP
help
Print bytes from the hardware random number generator.