From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [PATCH v6 2/4] tests/vm: add console_consume helper
Date: Thu, 31 Oct 2019 15:05:16 +0100 [thread overview]
Message-ID: <467684e8-9e69-e0e3-2e1e-a8db55e8f653@redhat.com> (raw)
In-Reply-To: <20191031085306.28888-3-kraxel@redhat.com>
On 10/31/19 9:53 AM, Gerd Hoffmann wrote:
> Helper function to read all console output.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
> tests/vm/basevm.py | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
> index 2929de23aa..086bfb2c66 100755
> --- a/tests/vm/basevm.py
> +++ b/tests/vm/basevm.py
> @@ -242,6 +242,25 @@ class BaseVM(object):
> return False
> return True
>
> + def console_consume(self):
> + vm = self._guest
> + output = ""
> + vm.console_socket.setblocking(0)
> + while True:
> + try:
> + chars = vm.console_socket.recv(1)
> + except:
> + break
> + output += chars.decode("latin1")
I don't know enough decode(), but I'm very happy with the rest of
the patch, thanks a lot for fixing this long standing issue Gerd!
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> + if "\r" in output or "\n" in output:
> + lines = re.split("[\r\n]", output)
> + output = lines.pop()
> + if self.debug:
> + self.console_log("\n".join(lines))
> + if self.debug:
> + self.console_log(output)
> + vm.console_socket.setblocking(1)
> +
> def console_send(self, command):
> vm = self._guest
> if self.debug:
>
next prev parent reply other threads:[~2019-10-31 14:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-31 8:53 [PATCH v6 0/4] tests/vm: netbsd autoinstall Gerd Hoffmann
2019-10-31 8:53 ` [PATCH v6 1/4] tests/vm: netbsd autoinstall, using serial console Gerd Hoffmann
2019-11-11 14:23 ` Thomas Huth
2019-10-31 8:53 ` [PATCH v6 2/4] tests/vm: add console_consume helper Gerd Hoffmann
2019-10-31 14:05 ` Philippe Mathieu-Daudé [this message]
2019-10-31 8:53 ` [PATCH v6 3/4] tests/vm: use console_consume for netbsd Gerd Hoffmann
2019-10-31 10:22 ` Kamil Rytarowski
2019-10-31 14:06 ` Philippe Mathieu-Daudé
2019-10-31 8:53 ` [PATCH v6 4/4] tests/vm: update netbsd to version 8.1 Gerd Hoffmann
2019-10-31 14:07 ` Philippe Mathieu-Daudé
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