diff mbox series

[v2,4/6] support/testing/infra/emulator.py: update encoding when calling qemu

Message ID 20210921132829.56405-5-kory.maincent@bootlin.com
State Changes Requested
Headers show
Series Add support for ISO9660 image compatible with Legacy and EFI BIOS | expand

Commit Message

Kory Maincent Sept. 21, 2021, 1:28 p.m. UTC
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.

  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(-)
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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