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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
#
# 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 datetime
import glob
import os
import sys
import time
import unittest
basepath = os.path.abspath(os.path.dirname(__file__))
sys.path.insert(0, basepath + '/gen-py.tornado')
sys.path.insert(0, glob.glob(os.path.join(basepath, '../../lib/py/build/lib*'))[0])
try:
__import__('tornado')
except ImportError:
print("module `tornado` not found, skipping test")
sys.exit(0)
from tornado import gen
from tornado.testing import AsyncTestCase, get_unused_port, gen_test
from thrift import TTornado
from thrift.Thrift import TApplicationException
from thrift.protocol import TBinaryProtocol
from ThriftTest import ThriftTest
from ThriftTest.ttypes import Xception, Xtruct
class TestHandler(object):
def __init__(self, test_instance):
self.test_instance = test_instance
def testVoid(self):
pass
def testString(self, s):
if s == 'unexpected_error':
raise Exception(s)
return s
def testByte(self, b):
return b
def testI16(self, i16):
return i16
def testI32(self, i32):
return i32
def testI64(self, i64):
return i64
def testDouble(self, dub):
return dub
def testBinary(self, thing):
return thing
def testStruct(self, thing):
return thing
def testException(self, s):
if s == 'Xception':
raise Xception(1001, s)
elif s == 'throw_undeclared':
raise ValueError('testing undeclared exception')
def testOneway(self, seconds):
start = time.time()
def fire_oneway():
end = time.time()
self.test_instance.stop((start, end, seconds))
self.test_instance.io_loop.add_timeout(
datetime.timedelta(seconds=seconds),
fire_oneway)
raise Exception('testing exception in oneway method')
def testNest(self, thing):
return thing
@gen.coroutine
def testMap(self, thing):
yield gen.moment
raise gen.Return(thing)
def testSet(self, thing):
return thing
def testList(self, thing):
return thing
def testEnum(self, thing):
return thing
def testTypedef(self, thing):
return thing
class ThriftTestCase(AsyncTestCase):
def setUp(self):
super(ThriftTestCase, self).setUp()
self.port = get_unused_port()
# server
self.handler = TestHandler(self)
self.processor = ThriftTest.Processor(self.handler)
self.pfactory = TBinaryProtocol.TBinaryProtocolFactory()
self.server = TTornado.TTornadoServer(self.processor, self.pfactory, io_loop=self.io_loop)
self.server.bind(self.port)
self.server.start(1)
# client
transport = TTornado.TTornadoStreamTransport('localhost', self.port, io_loop=self.io_loop)
pfactory = TBinaryProtocol.TBinaryProtocolFactory()
self.io_loop.run_sync(transport.open)
self.client = ThriftTest.Client(transport, pfactory)
@gen_test
def test_void(self):
v = yield self.client.testVoid()
self.assertEqual(v, None)
@gen_test
def test_string(self):
v = yield self.client.testString('Python')
self.assertEqual(v, 'Python')
@gen_test
def test_byte(self):
v = yield self.client.testByte(63)
self.assertEqual(v, 63)
@gen_test
def test_i32(self):
v = yield self.client.testI32(-1)
self.assertEqual(v, -1)
v = yield self.client.testI32(0)
self.assertEqual(v, 0)
@gen_test
def test_i64(self):
v = yield self.client.testI64(-34359738368)
self.assertEqual(v, -34359738368)
@gen_test
def test_double(self):
v = yield self.client.testDouble(-5.235098235)
self.assertEqual(v, -5.235098235)
@gen_test
def test_struct(self):
x = Xtruct()
x.string_thing = "Zero"
x.byte_thing = 1
x.i32_thing = -3
x.i64_thing = -5
y = yield self.client.testStruct(x)
self.assertEqual(y.string_thing, "Zero")
self.assertEqual(y.byte_thing, 1)
self.assertEqual(y.i32_thing, -3)
self.assertEqual(y.i64_thing, -5)
@gen_test
def test_oneway(self):
self.client.testOneway(1)
v = yield self.client.testI32(-1)
self.assertEqual(v, -1)
@gen_test
def test_map(self):
"""
TestHandler.testMap is a coroutine, this test checks if gen.Return() from a coroutine works.
"""
expected = {1: 1}
res = yield self.client.testMap(expected)
self.assertEqual(res, expected)
@gen_test
def test_exception(self):
try:
yield self.client.testException('Xception')
except Xception as ex:
self.assertEqual(ex.errorCode, 1001)
self.assertEqual(ex.message, 'Xception')
else:
self.fail("should have gotten exception")
try:
yield self.client.testException('throw_undeclared')
except TApplicationException:
pass
else:
self.fail("should have gotten exception")
yield self.client.testException('Safe')
def suite():
suite = unittest.TestSuite()
loader = unittest.TestLoader()
suite.addTest(loader.loadTestsFromTestCase(ThriftTestCase))
return suite
if __name__ == '__main__':
unittest.TestProgram(defaultTest='suite',
testRunner=unittest.TextTestRunner(verbosity=1))
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