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acpi/tests/avocado/bits: wait for 200 seconds for SHUTDOWN event from bits VM

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By default, the timeout to receive any specified event from the QEMU VM is 60
seconds set by the python avocado test framework. Please see event_wait() and
events_wait() in python/qemu/machine/machine.py. If the matching event is not
triggered within that interval, an asyncio.TimeoutError is generated. Since the
timeout for the bits avocado test is 200 secs, we need to make event_wait()
timeout of the same value as well so that an early timeout is not triggered by
the avocado framework.

CC: peter.maydell@linaro.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2077
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240117042556.3360190-1-anisinha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Ani Sinha 2024-01-17 09:55:56 +05:30 committed by Peter Maydell
parent d0f4aa7d50
commit 7ef4c41e91
1 changed files with 6 additions and 3 deletions
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9
tests/avocado/acpi-bits.py
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@ -54,6 +54,8 @@
deps = ["xorriso", "mformat"] # dependent tools needed in the test setup/box.
supported_platforms = ['x86_64'] # supported test platforms.
# default timeout of 120 secs is sometimes not enough for bits test.
BITS_TIMEOUT = 200
def which(tool):
""" looks up the full path for @tool, returns None if not found
@ -133,7 +135,7 @@ class AcpiBitsTest(QemuBaseTest): #pylint: disable=too-many-instance-attributes
"""
# in slower systems the test can take as long as 3 minutes to complete.
timeout = 200
timeout = BITS_TIMEOUT
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
@ -400,7 +402,8 @@ def test_acpi_smbios_bits(self):
# biosbits has been configured to run all the specified test suites
# in batch mode and then automatically initiate a vm shutdown.
# Rely on avocado's unit test timeout.
self._vm.event_wait('SHUTDOWN')
# Set timeout to BITS_TIMEOUT for SHUTDOWN event from bits VM at par
# with the avocado test timeout.
self._vm.event_wait('SHUTDOWN', timeout=BITS_TIMEOUT)
self._vm.wait(timeout=None)
self.parse_log()