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#!/usr/bin/env python
##
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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
#
# https://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, division, print_function
import os
import unittest
import avro
from avro import datafile, io
_INTEROP_DATA_DIR = os.path.join(os.path.dirname(avro.__file__), 'test', 'interop', 'data')
@unittest.skipUnless(os.path.exists(_INTEROP_DATA_DIR),
"{} does not exist".format(_INTEROP_DATA_DIR))
class TestDataFileInterop(unittest.TestCase):
def test_interop(self):
"""Test Interop"""
for f in os.listdir(_INTEROP_DATA_DIR):
filename = os.path.join(_INTEROP_DATA_DIR, f)
assert os.stat(filename).st_size > 0
base_ext = os.path.splitext(os.path.basename(f))[0].split('_', 1)
if len(base_ext) < 2 or base_ext[1] in datafile.VALID_CODECS:
print('READING %s' % f)
print()
# read data in binary from file
datum_reader = io.DatumReader()
with open(filename, 'rb') as reader:
dfr = datafile.DataFileReader(reader, datum_reader)
i = 0
for i, datum in enumerate(dfr, 1):
assert datum is not None
assert i > 0
else:
print('SKIPPING %s due to an unsupported codec' % f)
print()
if __name__ == '__main__':
unittest.main()
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