tests/avocado/machine_s390_ccw_virtio: Fedora test failing

[Philippe Mathieu-Daudé]

Hi,

As of v7.2.0-rc0 I am getting:

 (101/198) 
tests/avocado/machine_s390_ccw_virtio.py:S390CCWVirtioMachine.test_s390x_fedora: 
FAIL (23.51 s)

$ cat 
test-results/101-tests_avocado_machine_s390_ccw_virtio.py_S390CCWVirtioMachine.test_s390x_fedora/debug.log
01:20:44 INFO | INIT 1-S390CCWVirtioMachine.test_s390x_fedora
01:20:44 DEBUG| PARAMS (key=timeout, path=*, default=120) => 120
01:20:44 DEBUG| Test metadata:
01:20:44 DEBUG|   filename: 
/builddir/qemu/tests/avocado/machine_s390_ccw_virtio.py
01:20:44 DEBUG|   teststmpdir: /tmp/avocado_ccw348hc
01:20:44 DEBUG|   workdir: 
/tmp/tmp2qg0mcch/test-results/tmp_dirkh7k2yra/1-S390CCWVirtioMachine.test_s390x_fedora
01:20:44 INFO | START 1-S390CCWVirtioMachine.test_s390x_fedora
01:20:44 DEBUG| DATA (filename=output.expected) => NOT FOUND (data 
sources: variant, test, file)
01:20:44 DEBUG| PARAMS (key=arch, path=*, default=s390x) => 's390x'
01:20:44 DEBUG| PARAMS (key=cpu, path=*, default=None) => None
01:20:44 DEBUG| PARAMS (key=qemu_bin, path=*, 
default=./qemu-system-s390x) => './qemu-system-s390x'
01:20:44 DEBUG| PARAMS (key=machine, path=*, default=s390-ccw-virtio) => 
's390-ccw-virtio'
01:20:46 DEBUG| QEMUMachine "default" created
01:20:46 DEBUG| QEMUMachine "default" temp_dir: 
/tmp/tmp2qg0mcch/test-results/tmp_dirkh7k2yra/1-S390CCWVirtioMachine.test_s390x_fedora/qemu-machine-da4ubla3
01:20:46 DEBUG| QEMUMachine "default" log_dir: 
/tmp/tmp2qg0mcch/test-results/1-S390CCWVirtioMachine.test_s390x_fedora
01:21:05 INFO | Test whether QEMU CLI options have been considered
01:21:06 INFO | Test screendump of virtio-gpu device
01:21:07 ERROR|
01:21:07 ERROR| Reproduced traceback from: 
/builddir/qemu/tests/venv/lib/python3.10/site-packages/avocado/core/test.py:772
01:21:07 ERROR| Traceback (most recent call last):
01:21:07 ERROR|   File 
"/builddir/qemu/tests/venv/lib/python3.10/site-packages/avocado/core/decorators.py", 
line 90, in wrapper
01:21:07 ERROR|     return function(obj, *args, **kwargs)
01:21:07 ERROR|   File 
"/builddir/qemu/tests/avocado/machine_s390_ccw_virtio.py", line 256, in 
test_s390x_fedora
01:21:07 ERROR|     self.assertEqual(line, b"The quick fox jumps over a 
lazy dog\n")
01:21:07 ERROR|   File 
"/opt/homebrew/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/unittest/case.py", 
line 845, in assertEqual
01:21:07 ERROR|     assertion_func(first, second, msg=msg)
01:21:07 ERROR|   File 
"/opt/homebrew/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/unittest/case.py", 
line 838, in _baseAssertEqual
01:21:07 ERROR|     raise self.failureException(msg)
01:21:07 ERROR| AssertionError: 
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\[979 chars]\x00' != b'The 
quick fox jumps over a lazy dog\n'
01:21:07 ERROR|
01:21:07 DEBUG| Local variables:
01:21:07 DEBUG|  -> obj <class 
'machine_s390_ccw_virtio.S390CCWVirtioMachine'>: 
1-S390CCWVirtioMachine.test_s390x_fedora
01:21:07 DEBUG|  -> args <class 'tuple'>: ()
01:21:07 DEBUG|  -> kwargs <class 'dict'>: {}
01:21:07 DEBUG|  -> condition <class 'NoneType'>: None
01:21:07 DEBUG|  -> function <class 'function'>: <function 
S390CCWVirtioMachine.test_s390x_fedora at 0x1063b1990>
01:21:07 DEBUG|  -> message <class 'str'>: Running on GitLab
01:21:07 DEBUG|  -> negate <class 'bool'>: False
01:21:07 ERROR| FAIL 1-S390CCWVirtioMachine.test_s390x_fedora -> 
AssertionError: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\[979 
chars]\x00' != b'The quick fox jumps over a lazy dog\n'