mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-06 12:20:52 +01:00
8286ce1e3a
Summary: Closes https://github.com/caffe2/caffe2/pull/1260 Differential Revision: D5906739 Pulled By: Yangqing fbshipit-source-id: e482ba9ba60b5337d9165f28f7ec68d4518a0902
62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
# Copyright (c) 2016-present, Facebook, 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.
|
|
##############################################################################
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import print_function
|
|
from __future__ import unicode_literals
|
|
|
|
from caffe2.python import workspace
|
|
|
|
import os
|
|
import tempfile
|
|
import unittest
|
|
|
|
|
|
class TestDB(unittest.TestCase):
|
|
def setUp(self):
|
|
handle, self.file_name = tempfile.mkstemp()
|
|
os.close(handle)
|
|
self.data = [
|
|
(
|
|
"key{}".format(i).encode("ascii"),
|
|
"value{}".format(i).encode("ascii")
|
|
)
|
|
for i in range(1, 10)
|
|
]
|
|
|
|
def testSimple(self):
|
|
db = workspace.C.create_db(
|
|
"minidb", self.file_name, workspace.C.Mode.write)
|
|
|
|
for key, value in self.data:
|
|
transaction = db.new_transaction()
|
|
transaction.put(key, value)
|
|
del transaction
|
|
|
|
del db # should close DB
|
|
|
|
db = workspace.C.create_db(
|
|
"minidb", self.file_name, workspace.C.Mode.read)
|
|
cursor = db.new_cursor()
|
|
data = []
|
|
while cursor.valid():
|
|
data.append((cursor.key(), cursor.value()))
|
|
cursor.next() # noqa: B305
|
|
del cursor
|
|
|
|
db.close() # test explicit db closer
|
|
self.assertEqual(data, self.data)
|