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Remove cache id - test update

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2019-07-25 15:27:54 +02:00
parent 1100cb0b4f
commit a32ca74519
3 changed files with 19 additions and 28 deletions
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7
tests/functional/pyocf/types/cache.py
View File

@ -42,7 +42,6 @@ class Backfill(Structure):
class CacheConfig(Structure):
_fields_ = [
("_id", c_uint16),
("_name", c_char_p),
("_cache_mode", c_uint32),
("_eviction_policy", c_uint32),
@ -134,7 +133,6 @@ class Cache:
def __init__(
self,
owner,
cache_id: int = DEFAULT_ID,
name: str = "cache",
cache_mode: CacheMode = CacheMode.DEFAULT,
eviction_policy: EvictionPolicy = EvictionPolicy.DEFAULT,
@ -154,7 +152,6 @@ class Cache:
self.cache_line_size = cache_line_size
self.cfg = CacheConfig(
_id=cache_id,
_name=cast(create_string_buffer(name.encode("ascii")), c_char_p),
_cache_mode=cache_mode,
_eviction_policy=eviction_policy,
@ -437,7 +434,7 @@ class Cache:
raise OcfError("Failed getting stats", status)
line_size = CacheLineSize(cache_info.cache_line_size)
cache_id = self.owner.lib.ocf_cache_get_id(self)
cache_name = self.owner.lib.ocf_cache_get_name(self).decode("ascii")
self.read_unlock()
return {
@ -468,7 +465,7 @@ class Cache:
"core_count": cache_info.core_count,
"metadata_footprint": Size(cache_info.metadata_footprint),
"metadata_end_offset": Size(cache_info.metadata_end_offset),
"cache_id": cache_id,
"cache_name": cache_name,
},
"block": struct_to_dict(block),
"req": struct_to_dict(req),

4
tests/functional/pyocf/types/ctx.py
View File

@ -118,5 +118,5 @@ def get_default_ctx(logger):
lib = OcfLib.getInstance()
lib.ocf_mngt_cache_get_by_id.argtypes = [c_void_p, c_void_p, c_void_p]
lib.ocf_mngt_cache_get_by_id.restype = c_int
lib.ocf_mngt_cache_get_by_name.argtypes = [c_void_p, c_void_p, c_void_p]
lib.ocf_mngt_cache_get_by_name.restype = c_int

36
tests/functional/tests/management/test_start_stop.py
View File

@ -135,7 +135,6 @@ def test_start_params(pyocf_ctx, mode: CacheMode, cls: CacheLineSize, layout: Me
cache_device = Volume(Size.from_MiB(20))
queue_size = randrange(60000, 2**32)
unblock_size = randrange(1, queue_size)
cache_id = randrange(1, 16385)
volatile_metadata = randrange(2) == 1
unaligned_io = randrange(2) == 1
submit_fast = randrange(2) == 1
@ -146,7 +145,6 @@ def test_start_params(pyocf_ctx, mode: CacheMode, cls: CacheLineSize, layout: Me
cache_device,
cache_mode=mode,
cache_line_size=cls,
cache_id=cache_id,
name=name,
metadata_layout=MetadataLayout.SEQUENTIAL,
metadata_volatile=volatile_metadata,
@ -159,7 +157,6 @@ def test_start_params(pyocf_ctx, mode: CacheMode, cls: CacheLineSize, layout: Me
assert stats["conf"]["cache_mode"] == mode, "Cache mode"
assert stats["conf"]["cache_line_size"] == cls, "Cache line size"
assert stats["conf"]["eviction_policy"] == EvictionPolicy.DEFAULT, "Eviction policy"
assert stats["conf"]["cache_id"] == cache_id, "Cache id"
assert cache.get_name() == name, "Cache name"
# TODO: metadata_layout, metadata_volatile, max_queue_size,
# queue_unblock_size, pt_unaligned_io, use_submit_fast
@ -224,15 +221,15 @@ def test_start_stop_multiple(pyocf_ctx):
stats = cache.get_stats()
assert stats["conf"]["cache_mode"] == cache_mode, "Cache mode"
assert stats["conf"]["cache_line_size"] == cache_line_size, "Cache line size"
assert stats["conf"]["cache_id"] == i, "Cache id"
assert stats["conf"]["cache_name"] == cache_name, "Cache name"
caches.sort(key=lambda e: randrange(1000))
for cache in caches:
logger.info("Getting stats before stopping cache")
stats = cache.get_stats()
cache_id = stats["conf"]["cache_id"]
cache_name = stats["conf"]["cache_name"]
cache.stop()
assert get_cache_by_id(pyocf_ctx, cache_id) != 0, "Try getting cache after stopping it"
assert get_cache_by_name(pyocf_ctx, cache_name) != 0, "Try getting cache after stopping it"
def test_100_start_stop(pyocf_ctx):
@ -255,9 +252,9 @@ def test_100_start_stop(pyocf_ctx):
stats = cache.get_stats()
assert stats["conf"]["cache_mode"] == cache_mode, "Cache mode"
assert stats["conf"]["cache_line_size"] == cache_line_size, "Cache line size"
assert stats["conf"]["cache_id"] == 1, "Cache id"
assert stats["conf"]["cache_name"] == cache_name, "Cache name"
cache.stop()
assert get_cache_by_id(pyocf_ctx, 1) != 0, "Try getting cache after stopping it"
assert get_cache_by_name(pyocf_ctx, "cache1") != 0, "Try getting cache after stopping it"
def test_start_stop_incrementally(pyocf_ctx):
@ -291,7 +288,7 @@ def test_start_stop_incrementally(pyocf_ctx):
stats = cache.get_stats()
assert stats["conf"]["cache_mode"] == cache_mode, "Cache mode"
assert stats["conf"]["cache_line_size"] == cache_line_size, "Cache line size"
assert stats["conf"]["cache_id"] == len(caches), "Cache id"
assert stats["conf"]["cache_name"] == cache_name, "Cache name"
if len(caches) == caches_limit:
increase = False
else:
@ -302,28 +299,26 @@ def test_start_stop_incrementally(pyocf_ctx):
cache = caches.pop()
logger.info("Getting stats before stopping cache")
stats = cache.get_stats()
cache_id = stats["conf"]["cache_id"]
cache_name = stats["conf"]["cache_name"]
cache.stop()
assert get_cache_by_id(pyocf_ctx, cache_id) !=\
0, "Try getting cache after stopping it"
assert get_cache_by_name(pyocf_ctx, cache_name) != 0, \
"Try getting cache after stopping it"
add = not add
@pytest.mark.parametrize("mode", CacheMode)
@pytest.mark.parametrize("cls", CacheLineSize)
def test_start_cache_same_id(pyocf_ctx, mode, cls):
"""Adding two caches with the same cache_id
Check that OCF does not allow for 2 caches to be started with the same cache_id
"""Adding two caches with the same name
Check that OCF does not allow for 2 caches to be started with the same cache_name
"""
cache_device1 = Volume(Size.from_MiB(20))
cache_device2 = Volume(Size.from_MiB(20))
cache_name = "cache"
cache_id = randrange(1, 16385)
cache = Cache.start_on_device(cache_device1,
cache_mode=mode,
cache_line_size=cls,
cache_id=cache_id,
name=cache_name)
cache.get_stats()
@ -331,7 +326,6 @@ def test_start_cache_same_id(pyocf_ctx, mode, cls):
cache = Cache.start_on_device(cache_device2,
cache_mode=mode,
cache_line_size=cls,
cache_id=cache_id,
name=cache_name)
cache.get_stats()
@ -519,8 +513,8 @@ def check_md5_sums(exported_obj: Core, mode: CacheMode):
"MD5 check: core device vs exported object"
def get_cache_by_id(ctx, cache_id):
def get_cache_by_name(ctx, cache_name):
cache_pointer = c_void_p()
return OcfLib.getInstance().ocf_mngt_cache_get_by_id(ctx.ctx_handle,
cache_id,
byref(cache_pointer))
return OcfLib.getInstance().ocf_mngt_cache_get_by_name(
ctx.ctx_handle, cache_name, byref(cache_pointer)
)