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From: Kory Maincent <kory.maincent@bootlin.com>
To: buildroot@buildroot.org
Cc: yann.morin.1998@free.fr, thomas.petazzoni@bootlin.com
Subject: [Buildroot] [PATCH v2 4/6] support/testing/infra/emulator.py: update encoding when calling qemu
Date: Tue, 21 Sep 2021 15:28:27 +0200	[thread overview]
Message-ID: <20210921132829.56405-5-kory.maincent@bootlin.com> (raw)
In-Reply-To: <20210921132829.56405-1-kory.maincent@bootlin.com>

With UTF-8 got issue with wrong character returned by Qemu when using EFI
BIOS. This breaks the test process with the following error. Update to
ISO-8859-1 encoding to avoid it.

    emulator.login()
  File "/home/kmaincent/Documents/projects/ariane-groupe/buildroot/support/testing/infra/emulator.py", line 89, in login
    index = self.qemu.expect(["buildroot login:", pexpect.TIMEOUT],
  File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 340, in expect
    return self.expect_list(compiled_pattern_list,
  File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 369, in expect_list
    return exp.expect_loop(timeout)
  File "/usr/lib/python3/dist-packages/pexpect/expect.py", line 111, in expect_loop
    incoming = spawn.read_nonblocking(spawn.maxread, timeout)
  File "/usr/lib/python3/dist-packages/pexpect/pty_spawn.py", line 485, in read_nonblocking
    return super(spawn, self).read_nonblocking(size)
  File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 178, in read_nonblocking
    s = self._decoder.decode(s, final=False)
  File "/usr/lib/python3.8/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xda in position 0: invalid continuation byte

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
 support/testing/infra/emulator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/support/testing/infra/emulator.py b/support/testing/infra/emulator.py
index 0a77eb80fc..1fab9caad8 100644
--- a/support/testing/infra/emulator.py
+++ b/support/testing/infra/emulator.py
@@ -76,7 +76,7 @@ class Emulator(object):
         self.logfile.write("> starting qemu with '%s'\n" % " ".join(qemu_cmd))
         self.qemu = pexpect.spawn(qemu_cmd[0], qemu_cmd[1:],
                                   timeout=5 * self.timeout_multiplier,
-                                  encoding='utf-8',
+                                  encoding='ISO-8859-1',
                                   env={"QEMU_AUDIO_DRV": "none"})
         # We want only stdout into the log to avoid double echo
         self.qemu.logfile_read = self.logfile
-- 
2.25.1

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  parent reply	other threads:[~2021-09-21 13:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-21 13:28 [Buildroot] [PATCH v2 0/6] Add support for ISO9660 image compatible with Legacy and EFI BIOS Kory Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 1/6] boot/grub2: add support to build multiple Grub2 configurations in the same build Kory Maincent
2021-09-21 16:37   ` Yann E. MORIN
2021-09-21 17:20     ` Arnout Vandecappelle
2021-09-21 17:26       ` Yann E. MORIN
2021-09-21 17:49     ` Köry Maincent
2021-09-21 19:41       ` Yann E. MORIN
2021-09-22  7:45         ` Köry Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 2/6] fs/iso9660: add support to Grub EFI bootloader in the image Kory Maincent
2021-09-21 15:36   ` Yann E. MORIN
2021-09-21 18:41     ` Köry Maincent
2021-09-21 19:52       ` Yann E. MORIN
2021-09-21 13:28 ` [Buildroot] [PATCH v2 3/6] fs/iso9660: add support for hybrid image using Grub bootloader on BIOS and EFI Kory Maincent
2021-09-21 13:28 ` Kory Maincent [this message]
2021-09-21 13:28 ` [Buildroot] [PATCH v2 5/6] boot/edk2: add support to i386 architecture Kory Maincent
2021-09-21 13:28 ` [Buildroot] [PATCH v2 6/6] support/testing/tests/fs/test_iso9660.py: add support to test using EFI BIOS Kory Maincent

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