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Adapt all python code to PEP8 style standards

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Signed-off-by: Kamil Lepek <kamil.lepek94@gmail.com>
This commit is contained in:
Kamil Lepek
2019-06-10 15:49:15 +02:00
parent 1e2b8f1980
commit e52d34c1c8
15 changed files with 822 additions and 765 deletions
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60
tests/functional/tests/engine/test_wo.py
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@@ -3,7 +3,6 @@
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
import pytest
from ctypes import c_int, memmove, cast, c_void_p
from enum import IntEnum
from itertools import product
@@ -11,11 +10,12 @@ import random
from pyocf.types.cache import Cache, CacheMode
from pyocf.types.core import Core
from pyocf.types.volume import Volume, ErrorDevice
from pyocf.types.volume import Volume
from pyocf.types.data import Data
from pyocf.types.io import IoDir
from pyocf.utils import Size
from pyocf.types.shared import OcfError, OcfCompletion
from pyocf.types.shared import OcfCompletion
def __io(io, queue, address, size, data, direction):
io.set_data(data, 0)
@@ -38,13 +38,16 @@ def _io(io, queue, address, size, data, offset, direction):
memmove(cast(data, c_void_p).value + offset, _data.handle, size)
return ret
def io_to_core(core, address, size, data, offset, direction):
return _io(core.new_core_io(), core.cache.get_default_queue(), address, size,
data, offset, direction)
data, offset, direction)
def io_to_exp_obj(core, address, size, data, offset, direction):
return _io(core.new_io(), core.cache.get_default_queue(), address, size, data,
offset, direction)
offset, direction)
def sector_to_region(sector, region_start):
i = 0
@@ -52,10 +55,12 @@ def sector_to_region(sector, region_start):
i += 1
return i
class SectorStatus(IntEnum):
DIRTY = 0,
CLEAN = 1,
INVALID = 2,
DIRTY = 0,
CLEAN = 1,
INVALID = 2,
I = SectorStatus.INVALID
D = SectorStatus.DIRTY
@@ -85,6 +90,8 @@ C = SectorStatus.CLEAN
# - if clean, exported object sector no @n is filled with 100 + @n
# - if dirty, exported object sector no @n is filled with 200 + @n
#
def test_wo_read_data_consistency(pyocf_ctx):
# start sector for each region
region_start = [0, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17]
@@ -114,11 +121,11 @@ def test_wo_read_data_consistency(pyocf_ctx):
data = {}
# memset n-th sector of core data with n
data[SectorStatus.INVALID] = bytes([x // SECTOR_SIZE for x in range (WORKSET_SIZE)])
data[SectorStatus.INVALID] = bytes([x // SECTOR_SIZE for x in range(WORKSET_SIZE)])
# memset n-th sector of clean data with n + 100
data[SectorStatus.CLEAN] = bytes([100 + x // SECTOR_SIZE for x in range (WORKSET_SIZE)])
data[SectorStatus.CLEAN] = bytes([100 + x // SECTOR_SIZE for x in range(WORKSET_SIZE)])
# memset n-th sector of dirty data with n + 200
data[SectorStatus.DIRTY] = bytes([200 + x // SECTOR_SIZE for x in range (WORKSET_SIZE)])
data[SectorStatus.DIRTY] = bytes([200 + x // SECTOR_SIZE for x in range(WORKSET_SIZE)])
result_b = bytes(WORKSET_SIZE)
@@ -137,30 +144,30 @@ def test_wo_read_data_consistency(pyocf_ctx):
combinations.append(S)
random.shuffle(combinations)
# add fixed test cases at the beginnning
# add fixed test cases at the beginning
combinations = fixed_combinations + combinations
for S in combinations[:ITRATION_COUNT]:
# write data to core and invalidate all CL
cache.change_cache_mode(cache_mode = CacheMode.PT)
io_to_exp_obj(core, WORKSET_OFFSET, len(data[SectorStatus.INVALID]), \
data[SectorStatus.INVALID], 0, IoDir.WRITE)
cache.change_cache_mode(cache_mode=CacheMode.PT)
io_to_exp_obj(core, WORKSET_OFFSET, len(data[SectorStatus.INVALID]),
data[SectorStatus.INVALID], 0, IoDir.WRITE)
# insert clean sectors
cache.change_cache_mode(cache_mode = CacheMode.WT)
cache.change_cache_mode(cache_mode=CacheMode.WT)
for sec in range(SECTOR_COUNT):
region = sector_to_region(sec, region_start)
if S[region] == SectorStatus.CLEAN:
io_to_exp_obj(core, WORKSET_OFFSET + SECTOR_SIZE * sec, SECTOR_SIZE, \
data[SectorStatus.CLEAN], sec * SECTOR_SIZE, IoDir.WRITE)
io_to_exp_obj(core, WORKSET_OFFSET + SECTOR_SIZE * sec, SECTOR_SIZE,
data[SectorStatus.CLEAN], sec * SECTOR_SIZE, IoDir.WRITE)
# write dirty sectors
cache.change_cache_mode(cache_mode = CacheMode.WO)
cache.change_cache_mode(cache_mode=CacheMode.WO)
for sec in range(SECTOR_COUNT):
region = sector_to_region(sec, region_start)
if S[region] == SectorStatus.DIRTY:
io_to_exp_obj(core, WORKSET_OFFSET + SECTOR_SIZE * sec, SECTOR_SIZE, \
data[SectorStatus.DIRTY], sec * SECTOR_SIZE, IoDir.WRITE)
io_to_exp_obj(core, WORKSET_OFFSET + SECTOR_SIZE * sec, SECTOR_SIZE,
data[SectorStatus.DIRTY], sec * SECTOR_SIZE, IoDir.WRITE)
for s in start_sec:
for e in end_sec:
@@ -171,10 +178,9 @@ def test_wo_read_data_consistency(pyocf_ctx):
START = s * SECTOR_SIZE
END = e * SECTOR_SIZE
size = (e - s + 1) * SECTOR_SIZE
assert(0 == io_to_exp_obj(core, WORKSET_OFFSET + START, size, \
result_b, START, IoDir.READ)), \
"error reading in WO mode: S={}, start={}, end={}".format( \
S, s, e)
assert(0 == io_to_exp_obj(core, WORKSET_OFFSET + START, size,
result_b, START, IoDir.READ)),\
"error reading in WO mode: S={}, start={}, end={}".format(S, s, e)
# verify read data
for sec in range(s, e + 1):
@@ -182,6 +188,4 @@ def test_wo_read_data_consistency(pyocf_ctx):
region = sector_to_region(sec, region_start)
check_byte = sec * SECTOR_SIZE
assert(result_b[check_byte] == data[S[region]][check_byte]), \
"unexpected data in sector {}, S={}, s={}, e={}\n".format( \
sec, S, s, e)
"unexpected data in sector {}, S={}, s={}, e={}\n".format(sec, S, s, e)