[U-Boot] [PATCH V3 1/7] test/py: Implement pytest infrastructure

[Stephen Warren]

On 01/11/2016 08:25 AM, Simon Glass wrote:
> Hi Stephen,
>
> On 8 January 2016 at 11:32, Michal Simek <monstr at monstr.eu> wrote:
>>
>> On 8.1.2016 19:13, Stephen Warren wrote:
>>> On 01/05/2016 03:58 PM, Stephen Warren wrote:
>>>> This tool aims to test U-Boot by executing U-Boot shell commands using
>>>> the
>>>> console interface. A single top-level script exists to execute or attach
>>>> to the U-Boot console, run the entire script of tests against it, and
>>>> summarize the results. Advantages of this approach are:
>>>>
>>>> - Testing is performed in the same way a user or script would interact
>>>>     with U-Boot; there can be no disconnect.
>>>> - There is no need to write or embed test-related code into U-Boot
>>>> itself.
>>>>     It is asserted that writing test-related code in Python is simpler and
>>>>     more flexible that writing it all in C.
>>>> - It is reasonably simple to interact with U-Boot in this way.
>>>>
>>>> A few simple tests are provided as examples. Soon, we should convert as
>>>> many as possible of the other tests in test/* and test/cmd_ut.c too.
>>>>
>>>> The hook scripts, relay control utilities, and udev rules I use for my
>>>> own HW setup are published at
>>>> https://github.com/swarren/uboot-test-hooks.
>>>>
>>>> See README.md for more details!
>>>
>>> It looks like I need to send a v4 of this, since I renamed a Python
>>> class but forgot to update all users of it. I didn't notice this, since
>>> I had the old module lying around as a *.pyc file, so the old name
>>> worked:-(
>>>
>>> I also have a couple of minor fixes to roll in that make the scripts
>>> work better under a continuous integration environment (which doesn't
>>> have a controlling TTY set when the scripts run, which need a minor
>>> tweak to the Spawn code).
>
> I see this now. Do I need another dependency?
>
> /test/py/test.py --bd sandbox --build
...
> INTERNALERROR>     from ubspawn import Spawn

No, I renamed the ubspawn class (to u_boot_spawn) but forgot to update 
the users of the module to use the new name. My local testing didn't 
notice this since I still had the .pyc file present with the old name, 
but you evidently don't.

I think something like the following should fix it for you before I post v4:

sed -i 's/ubspawn/u_boot_spawn/' test/py/*.py