On Tue, May 21, 2019 at 12:06:34AM +0200, Philippe Mathieu-Daudé wrote:
> Avoid to log empty lines in console debug logs.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
> ---
>  tests/acceptance/boot_linux_console.py | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/tests/acceptance/boot_linux_console.py 
> b/tests/acceptance/boot_linux_console.py
> index d5c500ea30..f593f3858e 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -37,8 +37,10 @@ class BootLinuxConsole(Test):
>          console = self.vm.console_socket.makefile()
>          console_logger = logging.getLogger('console')
>          while True:
> -            msg = console.readline()
> -            console_logger.debug(msg.strip())
> +            msg = console.readline().strip()
> +            if not msg:
> +                continue
> +            console_logger.debug(msg)
>              if success_message in msg:
>                  break
>              if failure_message in msg:
> -- 
> 2.19.1
> 

This is particularly useful in the 
boot_linux_console.py:BootLinuxConsole.test_s390x_s390_ccw_virtio test, where 
in my experience empty lines were being logged.

Reviewed-by: Cleber Rosa <cr...@redhat.com>
Tested-by: Cleber Rosa <cr...@redhat.com>

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