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Made complex directories for python protoc test

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pull/6453/head
Ken Payson 9 years ago
parent 099b756269
commit f6cedf82c3
5 changed files with 333 additions and 222 deletions
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  1. 295
      src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
  2. 51
      src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto
  3. 77
      src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto
  4. 47
      src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto
  5. 85
      src/python/grpcio/tests/protoc_plugin/protos/service/test_service.proto

295
src/python/grpcio/tests/protoc_plugin/beta_python_plugin_test.py
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@ -59,11 +59,12 @@ STUB_FACTORY_IDENTIFIER = 'beta_create_TestService_stub'
class _ServicerMethods(object):
def __init__(self, test_pb2):
def __init__(self, response_pb2, payload_pb2):
self._condition = threading.Condition()
self._paused = False
self._fail = False
self._test_pb2 = test_pb2
self._response_pb2 = response_pb2
self._payload_pb2 = payload_pb2
@contextlib.contextmanager
def pause(self): # pylint: disable=invalid-name
@ -90,22 +91,22 @@ class _ServicerMethods(object):
self._condition.wait()
def UnaryCall(self, request, unused_rpc_context):
response = self._test_pb2.SimpleResponse()
response.payload.payload_type = self._test_pb2.COMPRESSABLE
response = self._response_pb2.SimpleResponse()
response.payload.payload_type = self._payload_pb2.COMPRESSABLE
response.payload.payload_compressable = 'a' * request.response_size
self._control()
return response
def StreamingOutputCall(self, request, unused_rpc_context):
for parameter in request.response_parameters:
response = self._test_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._test_pb2.COMPRESSABLE
response = self._response_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._payload_pb2.COMPRESSABLE
response.payload.payload_compressable = 'a' * parameter.size
self._control()
yield response
def StreamingInputCall(self, request_iter, unused_rpc_context):
response = self._test_pb2.StreamingInputCallResponse()
response = self._response_pb2.StreamingInputCallResponse()
aggregated_payload_size = 0
for request in request_iter:
aggregated_payload_size += len(request.payload.payload_compressable)
@ -116,8 +117,8 @@ class _ServicerMethods(object):
def FullDuplexCall(self, request_iter, unused_rpc_context):
for request in request_iter:
for parameter in request.response_parameters:
response = self._test_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._test_pb2.COMPRESSABLE
response = self._response_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._payload_pb2.COMPRESSABLE
response.payload.payload_compressable = 'a' * parameter.size
self._control()
yield response
@ -126,8 +127,8 @@ class _ServicerMethods(object):
responses = []
for request in request_iter:
for parameter in request.response_parameters:
response = self._test_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._test_pb2.COMPRESSABLE
response = self._response_pb2.StreamingOutputCallResponse()
response.payload.payload_type = self._payload_pb2.COMPRESSABLE
response.payload.payload_compressable = 'a' * parameter.size
self._control()
responses.append(response)
@ -136,23 +137,25 @@ class _ServicerMethods(object):
@contextlib.contextmanager
def _CreateService(test_pb2):
def _CreateService(service_pb2, response_pb2, payload_pb2):
"""Provides a servicer backend and a stub.
The servicer is just the implementation of the actual servicer passed to the
face player of the python RPC implementation; the two are detached.
Args:
test_pb2: The test_pb2 module generated by this test.
service_pb2: The service_pb2 module generated by this test.
response_pb2: The response_pb2 module generated by this test
payload_pb2: The payload_pb2 module generated by this test
Yields:
A (servicer_methods, stub) pair where servicer_methods is the back-end of
the service bound to the stub and and stub is the stub on which to invoke
RPCs.
"""
servicer_methods = _ServicerMethods(test_pb2)
servicer_methods = _ServicerMethods(response_pb2, payload_pb2)
class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)):
class Servicer(getattr(service_pb2, SERVICER_IDENTIFIER)):
def UnaryCall(self, request, context):
return servicer_methods.UnaryCall(request, context)
@ -170,55 +173,52 @@ def _CreateService(test_pb2):
return servicer_methods.HalfDuplexCall(request_iter, context)
servicer = Servicer()
server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
server = getattr(service_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
port = server.add_insecure_port('[::]:0')
server.start()
channel = implementations.insecure_channel('localhost', port)
stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel)
yield servicer_methods, stub
stub = getattr(service_pb2, STUB_FACTORY_IDENTIFIER)(channel)
yield (servicer_methods, stub)
server.stop(0)
@contextlib.contextmanager
def _CreateIncompleteService(test_pb2):
def _CreateIncompleteService(service_pb2):
"""Provides a servicer backend that fails to implement methods and its stub.
The servicer is just the implementation of the actual servicer passed to the
face player of the python RPC implementation; the two are detached.
Args:
test_pb2: The test_pb2 module generated by this test.
service_pb2: The service_pb2 module generated by this test.
Yields:
A (servicer_methods, stub) pair where servicer_methods is the back-end of
the service bound to the stub and and stub is the stub on which to invoke
RPCs.
"""
servicer_methods = _ServicerMethods(test_pb2)
class Servicer(getattr(test_pb2, SERVICER_IDENTIFIER)):
class Servicer(getattr(service_pb2, SERVICER_IDENTIFIER)):
pass
servicer = Servicer()
server = getattr(test_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
server = getattr(service_pb2, SERVER_FACTORY_IDENTIFIER)(servicer)
port = server.add_insecure_port('[::]:0')
server.start()
channel = implementations.insecure_channel('localhost', port)
stub = getattr(test_pb2, STUB_FACTORY_IDENTIFIER)(channel)
yield servicer_methods, stub
stub = getattr(service_pb2, STUB_FACTORY_IDENTIFIER)(channel)
yield None, stub
server.stop(0)
def _streaming_input_request_iterator(test_pb2):
def _streaming_input_request_iterator(request_pb2, payload_pb2):
for _ in range(3):
request = test_pb2.StreamingInputCallRequest()
request.payload.payload_type = test_pb2.COMPRESSABLE
request = request_pb2.StreamingInputCallRequest()
request.payload.payload_type = payload_pb2.COMPRESSABLE
request.payload.payload_compressable = 'a'
yield request
def _streaming_output_request(test_pb2):
request = test_pb2.StreamingOutputCallRequest()
def _streaming_output_request(request_pb2):
request = request_pb2.StreamingOutputCallRequest()
sizes = [1, 2, 3]
request.response_parameters.add(size=sizes[0], interval_us=0)
request.response_parameters.add(size=sizes[1], interval_us=0)
@ -226,11 +226,11 @@ def _streaming_output_request(test_pb2):
return request
def _full_duplex_request_iterator(test_pb2):
request = test_pb2.StreamingOutputCallRequest()
def _full_duplex_request_iterator(request_pb2):
request = request_pb2.StreamingOutputCallRequest()
request.response_parameters.add(size=1, interval_us=0)
yield request
request = test_pb2.StreamingOutputCallRequest()
request = request_pb2.StreamingOutputCallRequest()
request.response_parameters.add(size=2, interval_us=0)
request.response_parameters.add(size=3, interval_us=0)
yield request
@ -250,8 +250,6 @@ class PythonPluginTest(unittest.TestCase):
protoc_command = 'protoc'
protoc_plugin_filename = distutils.spawn.find_executable(
'grpc_python_plugin')
test_proto_filename = pkg_resources.resource_filename(
'tests.protoc_plugin', 'protoc_plugin_test.proto')
if not os.path.isfile(protoc_command):
# Assume that if we haven't built protoc that it's on the system.
protoc_command = 'protoc'
@ -259,19 +257,44 @@ class PythonPluginTest(unittest.TestCase):
# Ensure that the output directory exists.
self.outdir = tempfile.mkdtemp()
# Find all proto files
paths = []
root_dir = os.path.dirname(os.path.realpath(__file__))
proto_dir = os.path.join(root_dir, 'protos')
for walk_root, _, filenames in os.walk(proto_dir):
for filename in filenames:
if filename.endswith('.proto'):
path = os.path.join(walk_root, filename)
paths.append(path)
# Invoke protoc with the plugin.
cmd = [
protoc_command,
'--plugin=protoc-gen-python-grpc=%s' % protoc_plugin_filename,
'-I .',
'-I %s' % root_dir,
'--python_out=%s' % self.outdir,
'--python-grpc_out=%s' % self.outdir,
os.path.basename(test_proto_filename),
]
'--python-grpc_out=%s' % self.outdir
] + paths
subprocess.check_call(' '.join(cmd), shell=True, env=os.environ,
cwd=os.path.dirname(test_proto_filename))
cwd=os.path.dirname(os.path.realpath(__file__)))
# Generated proto directories dont include __init__.py, but
# these are needed for python package resolution
for walk_root, _, _ in os.walk(os.path.join(self.outdir, 'protos')):
path = os.path.join(walk_root, '__init__.py')
open(path, 'a').close()
sys.path.insert(0, self.outdir)
import protos.payload.test_payload_pb2 as payload_pb2 # pylint: disable=g-import-not-at-top
import protos.requests.r.test_requests_pb2 as request_pb2 # pylint: disable=g-import-not-at-top
import protos.responses.test_responses_pb2 as response_pb2 # pylint: disable=g-import-not-at-top
import protos.service.test_service_pb2 as service_pb2 # pylint: disable=g-import-not-at-top
self._payload_pb2 = payload_pb2
self._request_pb2 = request_pb2
self._response_pb2 = response_pb2
self._service_pb2 = service_pb2
def tearDown(self):
try:
shutil.rmtree(self.outdir)
@ -282,43 +305,40 @@ class PythonPluginTest(unittest.TestCase):
def testImportAttributes(self):
# check that we can access the generated module and its members.
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
self.assertIsNotNone(getattr(test_pb2, SERVICER_IDENTIFIER, None))
self.assertIsNotNone(getattr(test_pb2, STUB_IDENTIFIER, None))
self.assertIsNotNone(getattr(test_pb2, SERVER_FACTORY_IDENTIFIER, None))
self.assertIsNotNone(getattr(test_pb2, STUB_FACTORY_IDENTIFIER, None))
self.assertIsNotNone(
getattr(self._service_pb2, SERVICER_IDENTIFIER, None))
self.assertIsNotNone(
getattr(self._service_pb2, STUB_IDENTIFIER, None))
self.assertIsNotNone(
getattr(self._service_pb2, SERVER_FACTORY_IDENTIFIER, None))
self.assertIsNotNone(
getattr(self._service_pb2, STUB_FACTORY_IDENTIFIER, None))
def testUpDown(self):
import protoc_plugin_test_pb2 as test_pb2
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (servicer, stub):
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(
self._service_pb2, self._response_pb2, self._payload_pb2):
self._request_pb2.SimpleRequest(response_size=13)
def testIncompleteServicer(self):
import protoc_plugin_test_pb2 as test_pb2
moves.reload_module(test_pb2)
with _CreateIncompleteService(test_pb2) as (servicer, stub):
request = test_pb2.SimpleRequest(response_size=13)
with _CreateIncompleteService(self._service_pb2) as (_, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
try:
response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
except face.AbortionError as error:
self.assertEqual(interfaces.StatusCode.UNIMPLEMENTED, error.code)
def testUnaryCall(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
response = stub.UnaryCall(request, test_constants.LONG_TIMEOUT)
expected_response = methods.UnaryCall(request, 'not a real context!')
self.assertEqual(expected_response, response)
def testUnaryCallFuture(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
# Check that the call does not block waiting for the server to respond.
with methods.pause():
response_future = stub.UnaryCall.future(
@ -328,10 +348,9 @@ class PythonPluginTest(unittest.TestCase):
self.assertEqual(expected_response, response)
def testUnaryCallFutureExpired(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
with methods.pause():
response_future = stub.UnaryCall.future(
request, test_constants.SHORT_TIMEOUT)
@ -339,30 +358,27 @@ class PythonPluginTest(unittest.TestCase):
response_future.result()
def testUnaryCallFutureCancelled(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
with methods.pause():
response_future = stub.UnaryCall.future(request, 1)
response_future.cancel()
self.assertTrue(response_future.cancelled())
def testUnaryCallFutureFailed(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = test_pb2.SimpleRequest(response_size=13)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = self._request_pb2.SimpleRequest(response_size=13)
with methods.fail():
response_future = stub.UnaryCall.future(
request, test_constants.LONG_TIMEOUT)
self.assertIsNotNone(response_future.exception())
def testStreamingOutputCall(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = _streaming_output_request(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = _streaming_output_request(self._request_pb2)
responses = stub.StreamingOutputCall(
request, test_constants.LONG_TIMEOUT)
expected_responses = methods.StreamingOutputCall(
@ -372,10 +388,9 @@ class PythonPluginTest(unittest.TestCase):
self.assertEqual(expected_response, response)
def testStreamingOutputCallExpired(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = _streaming_output_request(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = _streaming_output_request(self._request_pb2)
with methods.pause():
responses = stub.StreamingOutputCall(
request, test_constants.SHORT_TIMEOUT)
@ -383,10 +398,9 @@ class PythonPluginTest(unittest.TestCase):
list(responses)
def testStreamingOutputCallCancelled(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = _streaming_output_request(test_pb2)
with _CreateService(test_pb2) as (unused_methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = _streaming_output_request(self._request_pb2)
responses = stub.StreamingOutputCall(
request, test_constants.LONG_TIMEOUT)
next(responses)
@ -395,10 +409,9 @@ class PythonPluginTest(unittest.TestCase):
next(responses)
def testStreamingOutputCallFailed(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request = _streaming_output_request(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request = _streaming_output_request(self._request_pb2)
with methods.fail():
responses = stub.StreamingOutputCall(request, 1)
self.assertIsNotNone(responses)
@ -406,36 +419,38 @@ class PythonPluginTest(unittest.TestCase):
next(responses)
def testStreamingInputCall(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
response = stub.StreamingInputCall(
_streaming_input_request_iterator(test_pb2),
_streaming_input_request_iterator(
self._request_pb2, self._payload_pb2),
test_constants.LONG_TIMEOUT)
expected_response = methods.StreamingInputCall(
_streaming_input_request_iterator(test_pb2), 'not a real RpcContext!')
_streaming_input_request_iterator(self._request_pb2, self._payload_pb2),
'not a real RpcContext!')
self.assertEqual(expected_response, response)
def testStreamingInputCallFuture(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.pause():
response_future = stub.StreamingInputCall.future(
_streaming_input_request_iterator(test_pb2),
_streaming_input_request_iterator(
self._request_pb2, self._payload_pb2),
test_constants.LONG_TIMEOUT)
response = response_future.result()
expected_response = methods.StreamingInputCall(
_streaming_input_request_iterator(test_pb2), 'not a real RpcContext!')
_streaming_input_request_iterator(self._request_pb2, self._payload_pb2),
'not a real RpcContext!')
self.assertEqual(expected_response, response)
def testStreamingInputCallFutureExpired(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.pause():
response_future = stub.StreamingInputCall.future(
_streaming_input_request_iterator(test_pb2),
_streaming_input_request_iterator(
self._request_pb2, self._payload_pb2),
test_constants.SHORT_TIMEOUT)
with self.assertRaises(face.ExpirationError):
response_future.result()
@ -443,12 +458,12 @@ class PythonPluginTest(unittest.TestCase):
response_future.exception(), face.ExpirationError)
def testStreamingInputCallFutureCancelled(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.pause():
response_future = stub.StreamingInputCall.future(
_streaming_input_request_iterator(test_pb2),
_streaming_input_request_iterator(
self._request_pb2, self._payload_pb2),
test_constants.LONG_TIMEOUT)
response_future.cancel()
self.assertTrue(response_future.cancelled())
@ -456,32 +471,32 @@ class PythonPluginTest(unittest.TestCase):
response_future.result()
def testStreamingInputCallFutureFailed(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.fail():
response_future = stub.StreamingInputCall.future(
_streaming_input_request_iterator(test_pb2),
_streaming_input_request_iterator(
self._request_pb2, self._payload_pb2),
test_constants.LONG_TIMEOUT)
self.assertIsNotNone(response_future.exception())
def testFullDuplexCall(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
responses = stub.FullDuplexCall(
_full_duplex_request_iterator(test_pb2), test_constants.LONG_TIMEOUT)
_full_duplex_request_iterator(self._request_pb2),
test_constants.LONG_TIMEOUT)
expected_responses = methods.FullDuplexCall(
_full_duplex_request_iterator(test_pb2), 'not a real RpcContext!')
_full_duplex_request_iterator(self._request_pb2),
'not a real RpcContext!')
for expected_response, response in moves.zip_longest(
expected_responses, responses):
self.assertEqual(expected_response, response)
def testFullDuplexCallExpired(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request_iterator = _full_duplex_request_iterator(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
request_iterator = _full_duplex_request_iterator(self._request_pb2)
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.pause():
responses = stub.FullDuplexCall(
request_iterator, test_constants.SHORT_TIMEOUT)
@ -489,10 +504,9 @@ class PythonPluginTest(unittest.TestCase):
list(responses)
def testFullDuplexCallCancelled(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
request_iterator = _full_duplex_request_iterator(test_pb2)
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
request_iterator = _full_duplex_request_iterator(self._request_pb2)
responses = stub.FullDuplexCall(
request_iterator, test_constants.LONG_TIMEOUT)
next(responses)
@ -501,10 +515,9 @@ class PythonPluginTest(unittest.TestCase):
next(responses)
def testFullDuplexCallFailed(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
request_iterator = _full_duplex_request_iterator(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
request_iterator = _full_duplex_request_iterator(self._request_pb2)
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with methods.fail():
responses = stub.FullDuplexCall(
request_iterator, test_constants.LONG_TIMEOUT)
@ -513,14 +526,13 @@ class PythonPluginTest(unittest.TestCase):
next(responses)
def testHalfDuplexCall(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
def half_duplex_request_iterator():
request = test_pb2.StreamingOutputCallRequest()
request = self._request_pb2.StreamingOutputCallRequest()
request.response_parameters.add(size=1, interval_us=0)
yield request
request = test_pb2.StreamingOutputCallRequest()
request = self._request_pb2.StreamingOutputCallRequest()
request.response_parameters.add(size=2, interval_us=0)
request.response_parameters.add(size=3, interval_us=0)
yield request
@ -533,8 +545,6 @@ class PythonPluginTest(unittest.TestCase):
self.assertEqual(expected_response, response)
def testHalfDuplexCallWedged(self):
import protoc_plugin_test_pb2 as test_pb2 # pylint: disable=g-import-not-at-top
moves.reload_module(test_pb2)
condition = threading.Condition()
wait_cell = [False]
@contextlib.contextmanager
@ -547,13 +557,14 @@ class PythonPluginTest(unittest.TestCase):
wait_cell[0] = False
condition.notify_all()
def half_duplex_request_iterator():
request = test_pb2.StreamingOutputCallRequest()
request = self._request_pb2.StreamingOutputCallRequest()
request.response_parameters.add(size=1, interval_us=0)
yield request
with condition:
while wait_cell[0]:
condition.wait()
with _CreateService(test_pb2) as (methods, stub):
with _CreateService(self._service_pb2, self._response_pb2,
self._payload_pb2) as (methods, stub):
with wait():
responses = stub.HalfDuplexCall(
half_duplex_request_iterator(), test_constants.SHORT_TIMEOUT)
@ -563,5 +574,5 @@ class PythonPluginTest(unittest.TestCase):
if __name__ == '__main__':
os.chdir(os.path.dirname(sys.argv[0]))
#os.chdir(os.path.dirname(sys.argv[0]))
unittest.main(verbosity=2)

51
src/python/grpcio/tests/protoc_plugin/protos/payload/test_payload.proto
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@ -0,0 +1,51 @@
// Copyright 2016, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
package grpc_protoc_plugin;
enum PayloadType {
// Compressable text format.
COMPRESSABLE= 0;
// Uncompressable binary format.
UNCOMPRESSABLE = 1;
// Randomly chosen from all other formats defined in this enum.
RANDOM = 2;
}
message Payload {
PayloadType payload_type = 1;
oneof payload_body {
string payload_compressable = 2;
bytes payload_uncompressable = 3;
}
}

77
src/python/grpcio/tests/protoc_plugin/protos/requests/r/test_requests.proto
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@ -0,0 +1,77 @@
// Copyright 2016, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
import "protos/payload/test_payload.proto";
package grpc_protoc_plugin;
message SimpleRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, server randomly chooses one from other formats.
PayloadType response_type = 1;
// Desired payload size in the response from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
int32 response_size = 2;
// input payload sent along with the request.
Payload payload = 3;
}
message StreamingInputCallRequest {
// input payload sent along with the request.
Payload payload = 1;
// Not expecting any payload from the response.
}
message ResponseParameters {
// Desired payload sizes in responses from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
int32 size = 1;
// Desired interval between consecutive responses in the response stream in
// microseconds.
int32 interval_us = 2;
}
message StreamingOutputCallRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, the payload from each response in the stream
// might be of different types. This is to simulate a mixed type of payload
// stream.
PayloadType response_type = 1;
repeated ResponseParameters response_parameters = 2;
// input payload sent along with the request.
Payload payload = 3;
}

47
src/python/grpcio/tests/protoc_plugin/protos/responses/test_responses.proto
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@ -0,0 +1,47 @@
// Copyright 2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto3";
import "protos/payload/test_payload.proto";
package grpc_protoc_plugin;
message SimpleResponse {
Payload payload = 1;
}
message StreamingInputCallResponse {
// Aggregated size of payloads received from the client.
int32 aggregated_payload_size = 1;
}
message StreamingOutputCallResponse {
Payload payload = 1;
}

85
src/python/grpcio/tests/protoc_plugin/protoc_plugin_test.proto → src/python/grpcio/tests/protoc_plugin/protos/service/test_service.proto
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@ -1,4 +1,4 @@
// Copyright 2015, Google Inc.
// Copyright 2016, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@ -27,87 +27,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// An integration test service that covers all the method signature permutations
// of unary/streaming requests/responses.
// This file is duplicated around the code base. See GitHub issue #526.
syntax = "proto2";
syntax = "proto3";
package grpc_protoc_plugin;
enum PayloadType {
// Compressable text format.
COMPRESSABLE= 1;
// Uncompressable binary format.
UNCOMPRESSABLE = 2;
// Randomly chosen from all other formats defined in this enum.
RANDOM = 3;
}
message Payload {
required PayloadType payload_type = 1;
oneof payload_body {
string payload_compressable = 2;
bytes payload_uncompressable = 3;
}
}
message SimpleRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, server randomly chooses one from other formats.
optional PayloadType response_type = 1 [default=COMPRESSABLE];
// Desired payload size in the response from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
optional int32 response_size = 2;
// Optional input payload sent along with the request.
optional Payload payload = 3;
}
message SimpleResponse {
optional Payload payload = 1;
}
message StreamingInputCallRequest {
// Optional input payload sent along with the request.
optional Payload payload = 1;
import "protos/requests/r/test_requests.proto";
import "protos/responses/test_responses.proto";
// Not expecting any payload from the response.
}
message StreamingInputCallResponse {
// Aggregated size of payloads received from the client.
optional int32 aggregated_payload_size = 1;
}
message ResponseParameters {
// Desired payload sizes in responses from the server.
// If response_type is COMPRESSABLE, this denotes the size before compression.
required int32 size = 1;
// Desired interval between consecutive responses in the response stream in
// microseconds.
required int32 interval_us = 2;
}
message StreamingOutputCallRequest {
// Desired payload type in the response from the server.
// If response_type is RANDOM, the payload from each response in the stream
// might be of different types. This is to simulate a mixed type of payload
// stream.
optional PayloadType response_type = 1 [default=COMPRESSABLE];
repeated ResponseParameters response_parameters = 2;
// Optional input payload sent along with the request.
optional Payload payload = 3;
}
message StreamingOutputCallResponse {
optional Payload payload = 1;
}
package grpc_protoc_plugin;
service TestService {
// One request followed by one response.
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