Re: [PATCH 1/4] tests/vm: write raw console log

["Alex Bennée" <alex.bennee@linaro.org>]

Gerd Hoffmann <kraxel@redhat.com> writes:

> Run "tail -f /var/tmp/*/qemu*console.raw" in another terminal
> to watch the install console.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

I suspect this is what's breaking "make check-acceptance" so I've
dropped the series from testing/next for now.

  2020-03-11 12:12:30,546 stacktrace       L0039 ERROR|
  2020-03-11 12:12:30,546 stacktrace       L0042 ERROR| Reproduced traceback from: /home/alex.bennee/lsrc/qemu.git/builds/all/tests/venv/lib/python3.6/site-packages/avocado/c\
  ore/test.py:860
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR| Traceback (most recent call last):
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/home/alex.bennee/lsrc/qemu.git/builds/all/tests/venv/lib/python3.6/site-packages/avocado/core/test.py", line \
  1456, in test
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     self.error(self.exception)
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/home/alex.bennee/lsrc/qemu.git/builds/all/tests/venv/lib/python3.6/site-packages/avocado/core/test.py", line \
  1064, in error
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     raise exceptions.TestError(message)
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR| avocado.core.exceptions.TestError: Traceback (most recent call last):
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/usr/lib/python3.6/imp.py", line 235, in load_module
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     return load_source(name, filename, file)
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/usr/lib/python3.6/imp.py", line 172, in load_source
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     module = _load(spec)
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "<frozen importlib._bootstrap>", line 684, in _load
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/home/alex.bennee/lsrc/qemu.git/builds/all/tests/acceptance/machine_mips_malta.py", line 15, in <module>
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     from avocado_qemu import Test
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/home/alex.bennee/lsrc/qemu.git/builds/all/tests/acceptance/avocado_qemu/__init__.py", line 22, in <module>
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     from qemu.machine import QEMUMachine
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|   File "/home/alex.bennee/lsrc/qemu.git/builds/all/tests/acceptance/avocado_qemu/../../../python/qemu/machine.py", lin\
  e 27, in <module>
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|     from qemu.console_socket import ConsoleSocket
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR| ModuleNotFoundError: No module named 'qemu.console_socket'
  2020-03-11 12:12:30,547 stacktrace       L0045 ERROR|
  2020-03-11 12:12:30,547 stacktrace       L0046 ERROR|
  2020-03-11 12:12:30,548 test             L0865 DEBUG| Local variables:
  2020-03-11 12:12:30,561 test             L0868 DEBUG|  -> self <class 'avocado.core.test.TestError'>: 1-./tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.tes\
  t_mips_malta_i6400_framebuffer_logo_1core


> ---
>  tests/vm/basevm.py | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
> index 8400b0e07f65..c53fd354d955 100644
> --- a/tests/vm/basevm.py
> +++ b/tests/vm/basevm.py
> @@ -213,6 +213,9 @@ class BaseVM(object):
>      def console_init(self, timeout = 120):
>          vm = self._guest
>          vm.console_socket.settimeout(timeout)
> +        self.console_raw_path = os.path.join(vm._temp_dir,
> +                                             vm._name + "-console.raw")
> +        self.console_raw_file = open(self.console_raw_path, 'wb')
>  
>      def console_log(self, text):
>          for line in re.split("[\r\n]", text):
> @@ -234,6 +237,9 @@ class BaseVM(object):
>          while True:
>              try:
>                  chars = vm.console_socket.recv(1)
> +                if self.console_raw_file:
> +                    self.console_raw_file.write(chars)
> +                    self.console_raw_file.flush()
>              except socket.timeout:
>                  sys.stderr.write("console: *** read timeout ***\n")
>                  sys.stderr.write("console: waiting for: '%s'\n" % expect)


-- 
Alex Bennée