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test-api: refactor casadm to use TestRun cache/core list

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Signed-off-by: Kamil Gierszewski <kamil.gierszewski@huawei.com>
This commit is contained in:
Kamil Gierszewski 2025-01-02 02:17:02 +01:00
parent 0f645ac10b
commit db3dc068f8
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1 changed files with 87 additions and 11 deletions
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92
test/functional/api/cas/casadm.py
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@ -1,6 +1,6 @@
#
# Copyright(c) 2019-2022 Intel Corporation
# Copyright(c) 2024 Huawei Technologies Co., Ltd.
# Copyright(c) 2024-2025 Huawei Technologies Co., Ltd.
# SPDX-License-Identifier: BSD-3-Clause
#
@ -48,6 +48,7 @@ def start_cache(
)
_cache_id = str(cache_id) if cache_id is not None else None
_cache_mode = cache_mode.name.lower() if cache_mode else None
output = TestRun.executor.run(
start_cmd(
cache_dev=cache_dev.path,
@ -59,33 +60,67 @@ def start_cache(
shortcut=shortcut,
)
)
if output.exit_code != 0:
raise CmdException("Failed to start cache.", output)
return Cache(cache_dev)
if not _cache_id:
from api.cas.casadm_parser import get_caches
cache_list = get_caches()
# compare path of old and new caches, returning the only one created now.
# This will be needed in case cache_id not present in cli command
new_cache = next(cache for cache in cache_list if cache.cache_device.path == cache_dev.path)
_cache_id = new_cache.cache_id
cache = Cache(cache_id=int(_cache_id), device=cache_dev, cache_line_size=_cache_line_size)
TestRun.dut.cache_list.append(cache)
return cache
def load_cache(device: Device, shortcut: bool = False) -> Cache:
from api.cas.casadm_parser import get_caches
caches_before_load = get_caches()
output = TestRun.executor.run(load_cmd(cache_dev=device.path, shortcut=shortcut))
if output.exit_code != 0:
raise CmdException("Failed to load cache.", output)
return Cache(device)
caches_after_load = get_caches()
new_cache = next(cache for cache in caches_after_load if cache not in caches_before_load)
cache = Cache(cache_id=new_cache.cache_id, device=new_cache.cache_device)
TestRun.dut.cache_list.append(cache)
return cache
def attach_cache(cache_id: int, device: Device, force: bool, shortcut: bool = False) -> Output:
def attach_cache(
cache_id: int, device: Device, force: bool = False, shortcut: bool = False
) -> Output:
output = TestRun.executor.run(
attach_cache_cmd(
cache_dev=device.path, cache_id=str(cache_id), force=force, shortcut=shortcut
)
)
if output.exit_code != 0:
raise CmdException("Failed to attach cache.", output)
attached_cache = next(cache for cache in TestRun.dut.cache_list if cache.cache_id == cache_id)
attached_cache.cache_device = device
return output
def detach_cache(cache_id: int, shortcut: bool = False) -> Output:
output = TestRun.executor.run(detach_cache_cmd(cache_id=str(cache_id), shortcut=shortcut))
if output.exit_code != 0:
raise CmdException("Failed to detach cache.", output)
detached_cache = next(cache for cache in TestRun.dut.cache_list if cache.cache_id == cache_id)
detached_cache.cache_device = None
return output
@ -93,8 +128,16 @@ def stop_cache(cache_id: int, no_data_flush: bool = False, shortcut: bool = Fals
output = TestRun.executor.run(
stop_cmd(cache_id=str(cache_id), no_data_flush=no_data_flush, shortcut=shortcut)
)
if output.exit_code != 0:
raise CmdException("Failed to stop cache.", output)
TestRun.dut.cache_list = [
cache for cache in TestRun.dut.cache_list if cache.cache_id != cache_id
]
TestRun.dut.core_list = [core for core in TestRun.dut.core_list if core.cache_id != cache_id]
return output
@ -325,7 +368,11 @@ def add_core(cache: Cache, core_dev: Device, core_id: int = None, shortcut: bool
)
if output.exit_code != 0:
raise CmdException("Failed to add core.", output)
return Core(core_dev.path, cache.cache_id)
core = Core(core_dev.path, cache.cache_id)
TestRun.dut.core_list.append(core)
return core
def remove_core(cache_id: int, core_id: int, force: bool = False, shortcut: bool = False) -> Output:
@ -336,6 +383,12 @@ def remove_core(cache_id: int, core_id: int, force: bool = False, shortcut: bool
)
if output.exit_code != 0:
raise CmdException("Failed to remove core.", output)
TestRun.dut.core_list = [
core
for core in TestRun.dut.core_list
if core.cache_id != cache_id or core.core_id != core_id
]
return output
@ -485,22 +538,41 @@ def standby_init(
shortcut=shortcut,
)
)
if output.exit_code != 0:
raise CmdException("Failed to init standby cache.", output)
return Cache(cache_dev)
return Cache(cache_id=cache_id, device=cache_dev)
def standby_load(cache_dev: Device, shortcut: bool = False) -> Cache:
from api.cas.casadm_parser import get_caches
caches_before_load = get_caches()
output = TestRun.executor.run(standby_load_cmd(cache_dev=cache_dev.path, shortcut=shortcut))
if output.exit_code != 0:
raise CmdException("Failed to load standby cache.", output)
return Cache(cache_dev)
raise CmdException("Failed to load cache.", output)
caches_after_load = get_caches()
# compare ids of old and new caches, returning the only one created now
new_cache = next(
cache
for cache in caches_after_load
if cache.cache_id not in [cache.cache_id for cache in caches_before_load]
)
cache = Cache(cache_id=new_cache.cache_id, device=new_cache.cache_device)
TestRun.dut.cache_list.append(cache)
return cache
def standby_detach_cache(cache_id: int, shortcut: bool = False) -> Output:
output = TestRun.executor.run(standby_detach_cmd(cache_id=str(cache_id), shortcut=shortcut))
if output.exit_code != 0:
raise CmdException("Failed to detach standby cache.", output)
detached_cache = next(cache for cache in TestRun.dut.cache_list if cache.cache_id == cache_id)
detached_cache.cache_device = None
return output
@ -510,6 +582,10 @@ def standby_activate_cache(cache_dev: Device, cache_id: int, shortcut: bool = Fa
)
if output.exit_code != 0:
raise CmdException("Failed to activate standby cache.", output)
activated_cache = next(cache for cache in TestRun.dut.cache_list if cache.cache_id == cache_id)
activated_cache.cache_device = cache_dev
return output