[PATCH RESEND 1/9] test: fdt_test_apply requires CONFIG_OF_LIBFDT_OVERLAY

[Heinrich Schuchardt]

On 11/11/25 14:32, Tom Rini wrote:
> On Tue, Nov 11, 2025 at 10:29:23AM +0200, Ilias Apalodimas wrote:
>> Hi Heinrich
>>
>> On Sun, 9 Nov 2025 at 12:10, Heinrich Schuchardt
>> <heinrich.schuchardt at canonical.com> wrote:
>>>
>>> The `fdt apply` sub-command is only available if CONFIG_OF_LIBFDT_OVERLAY
>>> is enabled.
>>>
>>> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
>>> ---
>>>   test/cmd/fdt.c | 3 +++
>>>   1 file changed, 3 insertions(+)
>>>
>>> diff --git a/test/cmd/fdt.c b/test/cmd/fdt.c
>>> index 96a8488e172..a36f2dcdda8 100644
>>> --- a/test/cmd/fdt.c
>>> +++ b/test/cmd/fdt.c
>>> @@ -1319,6 +1319,9 @@ static int fdt_test_apply(struct unit_test_state *uts)
>>>          char fdt[8192], fdto[8192];
>>>          ulong addr, addro;
>>>
>>> +       if (!IS_ENABLED(CONFIG_OF_LIBFDT_OVERLAY))
>>> +               return -EAGAIN;
>>
>> The asserts return CMD_RET_FAILURE on failures. Should't we use the same here?
>>
>>> +
>>>          /* Create base DT with __symbols__ node */
>>>          ut_assertok(fdt_create(fdt, sizeof(fdt)));
>>>          ut_assertok(fdt_finish_reservemap(fdt));
> 
> Or just guard the whole test if #ifdef CONFIG_OF_LIBFDT_OVERLAY ...
> #endif.
> 

-EGAIN is used for skipping in a good number of tests.
See also the usage in test/test-main.c.

Best regards

Heinrich