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minio/mint/run/core/s3select/utils.py

106 lines
3.9 KiB

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# MinIO Python Library for Amazon S3 Compatible Cloud Storage,
# (C) 2015-2020 MinIO, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import inspect
import json
import time
import traceback
import uuid
class LogOutput(object):
"""
LogOutput is the class for log output. It is required standard for all
SDK tests controlled by mint.
Here are its attributes:
'name': name of the SDK under test, e.g. 's3select'
'function': name of the method/api under test with its signature
The following python code can be used to
pull args information of a <method> and to
put together with the method name:
<method>.__name__+'('+', '.join(args_list)+')'
e.g. 'remove_object(bucket_name, object_name)'
'args': method/api arguments with their values, in
dictionary form: {'arg1': val1, 'arg2': val2, ...}
'duration': duration of the whole test in milliseconds,
defaults to 0
'alert': any extra information user is needed to be alerted about,
like whether this is a Blocker/Gateway/Server related
issue, etc., defaults to None
'message': descriptive error message, defaults to None
'error': stack-trace/exception message(only in case of failure),
actual low level exception/error thrown by the program,
defaults to None
'status': exit status, possible values are 'PASS', 'FAIL', 'NA',
defaults to 'PASS'
"""
PASS = 'PASS'
FAIL = 'FAIL'
NA = 'NA'
def __init__(self, meth, test_name):
self.__args_list = inspect.getargspec(meth).args[1:]
self.__name = 's3select:'+test_name
self.__function = meth.__name__+'('+', '.join(self.__args_list)+')'
self.__args = {}
self.__duration = 0
self.__alert = ''
self.__message = None
self.__error = None
self.__status = self.PASS
self.__start_time = time.time()
@property
def name(self): return self.__name
@property
def function(self): return self.__function
@property
def args(self): return self.__args
@name.setter
def name(self, val): self.__name = val
@function.setter
def function(self, val): self.__function = val
@args.setter
def args(self, val): self.__args = val
def json_report(self, err_msg='', alert='', status=''):
self.__args = {k: v for k, v in self.__args.items() if v and v != ''}
entry = {'name': self.__name,
'function': self.__function,
'args': self.__args,
'duration': int(round((time.time() - self.__start_time)*1000)),
'alert': str(alert),
'message': str(err_msg),
'error': traceback.format_exc() if err_msg and err_msg != '' else '',
'status': status if status and status != '' else
self.FAIL if err_msg and err_msg != '' else self.PASS
}
return json.dumps({k: v for k, v in entry.items() if v and v != ''})
def generate_bucket_name():
return "s3select-test-" + str(uuid.uuid4())
def generate_object_name():
return str(uuid.uuid4())