def _get_wb_flush_status(*args, **kwargs):
"""
See usage in main method
:return: None
"""
device = Device(test_conf['device_id'])
device.get_wb_flush_status()
def tc2_wb_function_sample():
# test data and benchmark definition according to host environment
result = 0
if test_conf["chip_capacity"] == "256G":
test_data = {"fio_file_size": "25G"}
test_benchmark = {
"fio_sw_time": {
"min": 20,
"max": 60,
"comments": ["Initial Version"]
},
"abs_min": {
"min": 0,
"max": 0,
"comments": ["available buffer size should be used up"]
},
"abs_max": {
"min":
100,
"max":
100,
"comments": [
"available buffer size should be able to recover to A within limited time"
]
},
"abs_recover_time": {
"min": 0,
"max": 600,
"comments": ["Initial Version"]
},
"flush_status_after_recover_1": {
"min": 3,
"max": 3,
"comments":
["flush status should be set to 3 after abs recovered"]
},
"flush_status_after_recover_2": {
"min":
0,
"max":
0,
"comments": [
"flush status should be set to 0 after abs recovered and status read"
]
}
}
elif test_conf["chip_capacity"] == "128G":
test_data = {"fio_file_size": "13G"}
test_benchmark = {
"fio_sw_time": {
"min": 10,
"max": 30,
"comments": ["Initial Version"]
},
"abs_min": {
"min": 0,
"max": 0,
"comments": ["available buffer size should be used up"]
},
"abs_max": {
"min":
100,
"max":
100,
"comments": [
"available buffer size should be able to recover to A within limited time"
]
},
"abs_recover_time": {
"min": 0,
"max": 600,
"comments": ["Initial Version"]
},
"flush_status_after_recover_1": {
"min": 3,
"max": 3,
"comments":
["flush status should be set to 3 after abs recovered"]
},
"flush_status_after_recover_2": {
"min":
0,
"max":
0,
"comments": [
"flush status should be set to 0 after abs recovered and status read"
]
}
}
else:
raise Exception("Unsupported chip capacity: " +
test_conf["chip_capacity"])
# pre_case, post_case, pre_loop and post_loop definition
tc_logger.info(
"Defining pre_case, post_case, pre_loop and post_loop inside of test case"
)
test_conf["ud_pre_case"] = ud_pre_case_string
test_conf["ud_post_case"] = ud_post_case_string
# pre case configuration
set_up(level='case')
# adb initialization
adb = ADB(test_conf["device_id"])
device = Device(test_conf["device_id"])
# launch abs monitoring in backend
def wb_func_abs_monitor(abs_use_up_timeout=60,
abs_recover_timeout=60,
monitor_interval=1,
log_file=None):
if log_file is None:
log_file = os.path.join(test_conf["monitor_home"],
"wb_func_abs_monitor.log")
# device = Device(test_conf["device_id"])
with open(log_file, "w") as f:
f.write("monitor_start=" + str(time.time()) + os.linesep)
# monitor whether abs can be used up
time_start = time.time()
while True:
# monitor whether ads is used up
time_now = time.time()
if (time_now - time_start) > abs_use_up_timeout:
f.write("abs_use_up_ts=timeout" + os.linesep)
break
else:
abs_now = device.get_wb_avail_buf()[1][0]
f.write(abs_now + os.linesep)
if abs_now == "0%":
f.write("abs_use_up_ts=" + str(time.time()) +
os.linesep)
break
f.flush()
time.sleep(monitor_interval)
# monitor whether abs can recover to 100%
time_start = time.time()
while True:
# monitor whether ads is used up
time_now = time.time()
if (time_now - time_start) > abs_recover_timeout:
f.write("abs_recover_ts=timeout" + os.linesep)
break
else:
abs_now = device.get_wb_avail_buf()[1][0]
f.write(abs_now + os.linesep)
if abs_now == "100%":
f.write("abs_recover_ts=" + str(time.time()) +
os.linesep)
break
f.flush()
time.sleep(monitor_interval)
p = Process(target=wb_func_abs_monitor,
args=[
test_benchmark["fio_sw_time"]["max"],
test_benchmark["abs_recover_time"]["max"],
])
p.daemon = True
p.start()
# run fio command on cell phone background
cmd = "shell '/data/auto_tools/fio --direct=1 --norandommap=0 --numjobs=1 --ioengine=libaio " \
+ "--iodepth=32 --rw=write --size={} --bs=512k --runtime=600" \
+ " --name=job1 --filename=/data/auto_tools/fio_test_file'"
cmd = cmd.format(test_data["fio_file_size"])
fio_start_ts = time.time()
tc_logger.info("FIO cmd execution start timestamp: " + str(fio_start_ts))
adb.execute_adb_command(cmd)
fio_end_ts = time.time()
tc_logger.info("FIO cmd execution end timestamp: " + str(fio_end_ts))
result = assert_values_meet_benchmark([fio_end_ts - fio_start_ts],
test_benchmark["fio_sw_time"], False,
"dc.yaml", ["fio_sw_time"]) | result
# wait for abs monitoring to completed
p.join(test_benchmark["fio_sw_time"]["max"] +
test_benchmark["abs_recover_time"]["max"])
p.terminate()
# verify whether abs is used up during fio execution
monitor_log_file = os.path.join(test_conf["monitor_home"],
"wb_func_abs_monitor.log")
abs_use_up_ts_pattern = re.compile("abs_use_up_ts=(.+)")
with open(monitor_log_file, "r") as f:
for line in f.readlines():
abs_use_up_ts = abs_use_up_ts_pattern.search(line)
if abs_use_up_ts is not None:
break
else:
abs_min = line
abs_min = abs_min.split("%")[0]
result = assert_values_meet_benchmark(
[int(abs_min)], test_benchmark["abs_min"], False, "dc.yaml",
["abs_min"]) | result
# verify whether abs can fully recover
abs_recover_ts_pattern = re.compile("abs_recover_ts=(.+)")
with open(monitor_log_file, "r") as f:
for line in f.readlines():
abs_recover_ts = abs_recover_ts_pattern.search(line)
if abs_recover_ts is not None:
abs_recover_ts = abs_recover_ts.group(1)
break
else:
abs_max = line
abs_max = abs_max.split("%")[0]
result = assert_values_meet_benchmark(
[int(abs_max)], test_benchmark["abs_max"], False, "dc.yaml",
["abs_max"]) | result
# verify abs recover time consumption
if abs_recover_ts == "timeout":
abs_recover_time = -1
else:
abs_recover_time = float(abs_recover_ts) - fio_end_ts
result = assert_values_meet_benchmark(
[abs_recover_time], test_benchmark["abs_recover_time"], False,
"dc.yaml", ["abs_recover_time"]) | result
# verify flush_status_after_recover_1
flush_status_after_recover = device.get_wb_flush_status()
result = assert_values_meet_benchmark(
[flush_status_after_recover],
test_benchmark["flush_status_after_recover_1"], False, "dc.yaml",
["flush_status_after_recover_1"]) | result
# flush_status_after_recover_2
flush_status_after_recover = device.get_wb_flush_status()
result = assert_values_meet_benchmark(
[flush_status_after_recover],
test_benchmark["flush_status_after_recover_2"], False, "dc.yaml",
["flush_status_after_recover_2"]) | result
# return test case result
return result