Re: [Qemu-devel] [PATCH v2 3/3] Travis support for the acceptance tests

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 09/10/2018 16:15, Alex Bennée wrote:
> 
> Philippe Mathieu-Daudé <philmd@redhat.com> writes:
> 
>> Hi Cleber,
>>
>> On 09/10/2018 06:18, Cleber Rosa wrote:
>>> This enables the execution of the acceptance tests on Travis.
>>
>> Did you test this? =)
>>
>>>
>>> Because the Travis environment is based on Ubuntu Trusty, it requires
>>> the python3-pip.
>>>
>>> Note: while another supposedely required component on newer versions
>>> (such as on Bionic) split the Python 3 installation further on the
>>> python3-venv package.
>>>
>>> Signed-off-by: Cleber Rosa <crosa@redhat.com>
>>> ---
>>>  .travis.yml | 6 ++++++
>>>  1 file changed, 6 insertions(+)
>>>
>>> diff --git a/.travis.yml b/.travis.yml
>>> index 95be6ec59f..db1a31ea51 100644
>>> --- a/.travis.yml
>>> +++ b/.travis.yml
>>> @@ -36,6 +36,7 @@ addons:
>>>        - liburcu-dev
>>>        - libusb-1.0-0-dev
>>>        - libvte-2.90-dev
>>> +      - python3-pip
>>>        - sparse
>>>        - uuid-dev
>>>        - gcovr
>>> @@ -117,6 +118,11 @@ matrix:
>>>      - env: CONFIG="--target-list=x86_64-softmmu"
>>>        python:
>>>          - "3.6"
>>> +    # Acceptance (Functional) tests
>>> +    - env: CONFIG="--python=/usr/bin/python3 --target-list=x86_64-softmmu"
>>> +           TEST_CMD="make check-acceptance"
>>> +      python:
>>> +        - "3.6"
>>>      # Using newer GCC with sanitizers
>>>      - addons:
>>>          apt:
>>>
>>
>> Using the following patch:
>>
>> -- >8 --
>> diff --git a/.travis.yml b/.travis.yml
>> index 95be6ec59f..87e0c9a13f 100644
>> --- a/.travis.yml
>> +++ b/.travis.yml
>> @@ -118,4 +118,15 @@ matrix:
>>        python:
>>          - "3.6"
>> +    # Acceptance (Functional) tests
>> +    - env: CONFIG="--python=/usr/bin/python3 --target-list=x86_64-softmmu"
>> +           TEST_CMD="make check-acceptance"
>> +           # sudo rm /usr/local/bin/pip*
> 
> That snuck in ^

=)

Travis-ci image comes with this version which is Python2.

>> +      python:
>> +        - "3.6"
>> +      addons:
>> +        apt:
>> +          packages:
>> +            - python3-pip
>> +            - python3.4-venv
>>      # Using newer GCC with sanitizers
>>      - addons:
>> ---
>>
>> I got some improvements until:
>>
>>   VENV    /home/travis/build/philmd/qemu/tests/venv
>>   MKDIR   /home/travis/build/philmd/qemu/tests/results
>>   PIP     /home/travis/build/philmd/qemu/tests/venv-requirements.txt
>> Exception:
>> Traceback (most recent call last):
>>   File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 122, in
>> main
>>     status = self.run(options, args)
>>   File "/usr/lib/python3/dist-packages/pip/commands/install.py", line
>> 283, in run
>>     requirement_set.install(install_options, global_options,
>> root=options.root_path)
>>   File "/usr/lib/python3/dist-packages/pip/req.py", line 1436, in install
>>     requirement.install(install_options, global_options, *args, **kwargs)
>>   File "/usr/lib/python3/dist-packages/pip/req.py", line 672, in install
>>     self.move_wheel_files(self.source_dir, root=root)
>>   File "/usr/lib/python3/dist-packages/pip/req.py", line 902, in
>> move_wheel_files
>>     pycompile=self.pycompile,
>>   File "/usr/lib/python3/dist-packages/pip/wheel.py", line 206, in
>> move_wheel_files
>>     clobber(source, lib_dir, True)
>>   File "/usr/lib/python3/dist-packages/pip/wheel.py", line 193, in clobber
>>     os.makedirs(destsubdir)
>>   File "/usr/lib/python3.4/os.py", line 237, in makedirs
>>     mkdir(name, mode)
>> PermissionError: [Errno 13] Permission denied:
>> '/usr/local/lib/python3.4/dist-packages/avocado'
>>
>> See: https://travis-ci.org/philmd/qemu/jobs/439138706
> 
> Don't we need to do a pip install or is avocado already included?

Yes I think we do. This is why I asked Cleber on patch #1 of this series
why he choose to use "venv ... --system-site-packages".