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tests/acceptance: Fix wait_for_console_pattern() hangs

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Because of a possible deadlock (QEMU waiting for the socket to
become writable) let's close the console socket as soon as we
stop to use it.

Suggested-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191028073441.6448-4-philmd@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
[Cleber: corrected small typo in commit message]
Signed-off-by: Cleber Rosa <crosa@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-10-28 19:04:04 -04:00 committed by Cleber Rosa
parent 77bcd2487e
commit ffc1fe7894
1 changed files with 1 additions and 0 deletions
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1
tests/acceptance/avocado_qemu/__init__.py
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@ -75,6 +75,7 @@ def wait_for_console_pattern(test, success_message, failure_message=None):
if success_message in msg:
break
if failure_message and failure_message in msg:
console.close()
fail = 'Failure message found in console: %s' % failure_message
test.fail(fail)