[U-Boot] [PATCH] fat: scripts for prepare and test read fat files

[Przemyslaw Marczak <p.marczak@samsung.com>]

Hello Simon,

On 12/16/2014 09:41 PM, Simon Glass wrote:
> Hi Przemyslaw,
>
> On 12 December 2014 at 08:54, Przemyslaw Marczak <p.marczak@samsung.com> wrote:
>>
>> Hello,
>>
>>
>> On 12/12/2014 04:52 PM, Przemyslaw Marczak wrote:
>>>
>>> ---------------------------------------------------------
>>> mktest_files: script for generating random size long name files
>>> ---------------------------------------------------------
>>> Usage:
>>> ./1_mktest_files.sh count
>>>
>>> count - number of files to be generated
>>>
>>> The output directory is: "./test_files"
>>>
>>> ---------------------------------------------------------
>>> copy_files: copy the test_files/* into test partition mount point
>>> ---------------------------------------------------------
>>> Usage:
>>> ./2_copy_files.sh mount_point
>>>
>>> -----------------------------------------------------------
>>> fat_test.sh: test fat read by write commands to the device console
>>> ----------------------------------------------------------
>>> This script send commands to U-Boot console.
>>> First specify few script variables, e.g:
>>> - TTY="/dev/ttyS0"
>>> - MMCDEV=0
>>> - PARTITION=2
>>> - LOAD_ADDR="0x40000000"
>>>
>>> usage:
>>> 1. Target:
>>>      run: ums 0 mmc 0
>>> 2. Run script 1 and 2 to make and copy the test files
>>>      onto the test partition by UMS
>>> 3. This script:
>>>      - set test device $PARTITION and other variables in the script,
>>>        which is required for sending proper commands
>>>      - set $TTY in the script
>>>      run: ./3_fat_test.sh
>>> 4. Compare the crc results on the target and device consoles
>>>      (sorry for the mess on the console)
>>>
>>> Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
>>> ---
>>>    1_mktest_files.sh | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>>    2_copy_files.sh   | 20 ++++++++++++++
>>>    3_fat_test.sh     | 38 ++++++++++++++++++++++++++
>>>    3 files changed, 140 insertions(+)
>>>    create mode 100755 1_mktest_files.sh
>>>    create mode 100755 2_copy_files.sh
>>>    create mode 100755 3_fat_test.sh
>>>
>>
>> This is just for some quick test.
>> I will add something more pretty to the sandbox.
>
> Perhaps this should be written in Python? We now have quite a few
> tests and it's getting to the point where we might want to have a way
> to run them all, check results, etc. That would be easier if we could
> import them through some standard interface. For now, perhaps we
> should avoid shell scripts except for really trivial things.
>
> You can bring in the patman libraries (we could break these out into
> another dir but it doesn't seem important):
>
> import os
> import sys
>
> # Bring in the patman libraries
> our_path = os.path.dirname(os.path.realpath(__file__))
> sys.path.append(os.path.join(our_path, 'tools/patman'))
>
> import command
>
> The, for example:
> print command.Output('ls', '-l')
>
> Regards,
> Simon
>

The patch fixes the issue with the "hidden" files, so for looking the 
issue on some other cases I made some simple script. I understand that 
this is not good for a U-Boot tests, and I agree that better is to write 
something automated in the Python for the sandbox.
I think that the fix should be merged.
I can write the test for the sandbox in a free time, but it will take a 
moment, because now I would like to focus on the pmic framework.
The pmic was on hold for too long.

Best regards,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com