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Test detaching cache twice

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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
This commit is contained in:
Michal Mielewczyk 2023-10-04 13:22:30 +02:00 committed by Rafal Stefanowski
parent c95f396ba9
commit f8a0f88892
2 changed files with 14 additions and 1 deletions
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3
tests/functional/pyocf/types/cache.py
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@ -1,5 +1,6 @@
#
# Copyright(c) 2019-2022 Intel Corporation
# Copyright(c) 2024 Huawei Technologies
# SPDX-License-Identifier: BSD-3-Clause
#
@ -677,7 +678,7 @@ class Cache:
self.device = None
if c.results["error"]:
raise OcfError("Attaching cache device failed", c.results["error"])
raise OcfError("Detaching cache device failed", c.results["error"])
def load_cache(self, device, open_cores=True, disable_cleaner=False):
self.device = device

12
tests/functional/tests/management/test_attach_cache.py
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@ -63,6 +63,18 @@ def test_attach_cache_twice(pyocf_ctx):
cache.stop()
def test_detach_cache_twice(pyocf_ctx):
cache_device = RamVolume(Size.from_MiB(50))
cache = Cache.start_on_device(cache_device)
cache.detach_device()
with pytest.raises(OcfError, match="Detaching cache device failed"):
cache.detach_device()
cache.stop()
@pytest.mark.parametrize("cls", CacheLineSize)
@pytest.mark.parametrize("mode", [CacheMode.WB, CacheMode.WT, CacheMode.WO])
@pytest.mark.parametrize("new_cache_size", [80, 120])