mirror of https://github.com/grpc/grpc.git
Craig Tiller
8 years ago
commit
321b7d8fb0
173 changed files with 11524 additions and 5545 deletions
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# How to write unit tests for gRPC C client. |
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tl;dr: [Example code](https://github.com/grpc/grpc/blob/master/test/cpp/end2end/mock_test.cc). |
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To unit-test client-side logic via the synchronous API, gRPC provides a mocked Stub based on googletest(googlemock) that can be programmed upon and easily incorporated in the test code. |
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For instance, consider an EchoService like this: |
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```proto |
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service EchoTestService { |
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rpc Echo(EchoRequest) returns (EchoResponse); |
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rpc BidiStream(stream EchoRequest) returns (stream EchoResponse); |
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} |
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``` |
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The code generated would look something like this: |
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```c |
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class EchoTestService final { |
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public: |
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class StubInterface { |
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virtual ::grpc::Status Echo(::grpc::ClientContext* context, const ::grpc::testing::EchoRequest& request, ::grpc::testing::EchoResponse* response) = 0; |
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… |
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std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>> BidiStream(::grpc::ClientContext* context) { |
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return std::unique_ptr< ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>>(BidiStreamRaw(context)); |
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} |
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… |
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private: |
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virtual ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>* BidiStreamRaw(::grpc::ClientContext* context) = 0; |
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… |
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} // End StubInterface |
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… |
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} // End EchoTestService |
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``` |
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If we mock the StubInterface and set expectations on the pure-virtual methods we can test client-side logic without having to make any rpcs. |
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A mock for this StubInterface will look like this: |
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```c |
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class MockEchoTestServiceStub : public EchoTestService::StubInterface { |
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public: |
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MOCK_METHOD3(Echo, ::grpc::Status(::grpc::ClientContext* context, const ::grpc::testing::EchoRequest& request, ::grpc::testing::EchoResponse* response)); |
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MOCK_METHOD1(BidiStreamRaw, ::grpc::ClientReaderWriterInterface< ::grpc::testing::EchoRequest, ::grpc::testing::EchoResponse>*(::grpc::ClientContext* context)); |
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}; |
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``` |
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**Generating mock code:** |
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Such a mock can be auto-generated by: |
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1. Setting flag(generate_mock_code=true) on grpc plugin for protoc, or |
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1. Setting an attribute(generate_mock) in your bazel rule. |
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Protoc plugin flag: |
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```sh |
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protoc -I . --grpc_out=generate_mock_code=true:. --plugin=protoc-gen-grpc=`which grpc_cpp_plugin` echo.proto |
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``` |
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Bazel rule: |
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```py |
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grpc_proto_library( |
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name = "echo_proto", |
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srcs = ["echo.proto"], |
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generate_mock = True, |
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) |
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``` |
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By adding such a flag now a header file `echo_mock.grpc.pb.h` containing the mocked stub will also be generated. |
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This header file can then be included in test files along with a gmock dependency. |
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**Writing tests with mocked Stub.** |
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Consider the following client a user might have: |
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```c |
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class FakeClient { |
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public: |
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explicit FakeClient(EchoTestService::StubInterface* stub) : stub_(stub) {} |
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void DoEcho() { |
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ClientContext context; |
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EchoRequest request; |
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EchoResponse response; |
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request.set_message("hello world"); |
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Status s = stub_->Echo(&context, request, &response); |
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EXPECT_EQ(request.message(), response.message()); |
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EXPECT_TRUE(s.ok()); |
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} |
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void DoBidiStream() { |
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EchoRequest request; |
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EchoResponse response; |
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ClientContext context; |
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grpc::string msg("hello"); |
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std::unique_ptr<ClientReaderWriterInterface<EchoRequest, EchoResponse>> |
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stream = stub_->BidiStream(&context); |
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request.set_message(msg "0"); |
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EXPECT_TRUE(stream->Write(request)); |
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EXPECT_TRUE(stream->Read(&response)); |
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EXPECT_EQ(response.message(), request.message()); |
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request.set_message(msg "1"); |
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EXPECT_TRUE(stream->Write(request)); |
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EXPECT_TRUE(stream->Read(&response)); |
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EXPECT_EQ(response.message(), request.message()); |
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request.set_message(msg "2"); |
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EXPECT_TRUE(stream->Write(request)); |
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EXPECT_TRUE(stream->Read(&response)); |
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EXPECT_EQ(response.message(), request.message()); |
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stream->WritesDone(); |
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EXPECT_FALSE(stream->Read(&response)); |
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Status s = stream->Finish(); |
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EXPECT_TRUE(s.ok()); |
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} |
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void ResetStub(EchoTestService::StubInterface* stub) { stub_ = stub; } |
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private: |
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EchoTestService::StubInterface* stub_; |
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}; |
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``` |
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A test could initialize this FakeClient with a mocked stub having set expectations on it: |
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Unary RPC: |
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```c |
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MockEchoTestServiceStub stub; |
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EchoResponse resp; |
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resp.set_message("hello world"); |
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Expect_CALL(stub, Echo(_,_,_)).Times(Atleast(1)).WillOnce(DoAll(SetArgPointee<2>(resp), Return(Status::OK))); |
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FakeClient client(stub); |
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client.DoEcho(); |
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``` |
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Streaming RPC: |
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```c |
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ACTION_P(copy, msg) { |
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arg0->set_message(msg->message()); |
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} |
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auto rw = new MockClientReaderWriter<EchoRequest, EchoResponse>(); |
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EchoRequest msg; |
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EXPECT_CALL(*rw, Write(_, _)).Times(3).WillRepeatedly(DoAll(SaveArg<0>(&msg), Return(true))); |
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EXPECT_CALL(*rw, Read(_)). |
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WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))). |
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WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))). |
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WillOnce(DoAll(WithArg<0>(copy(&msg)), Return(true))). |
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WillOnce(Return(false)); |
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MockEchoTestServiceStub stub; |
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EXPECT_CALL(stub, BidiStreamRaw(_)).Times(AtLeast(1)).WillOnce(Return(rw)); |
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FakeClient client(stub); |
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client.DoBidiStream(); |
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``` |
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@ -0,0 +1,46 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPC_SUPPORT_WORKAROUND_LIST_H |
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#define GRPC_SUPPORT_WORKAROUND_LIST_H |
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/* The list of IDs of server workarounds currently maintained by gRPC. For
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* explanation and detailed descriptions of workarounds, see |
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* /docs/workarounds.md |
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*/ |
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typedef enum { |
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GRPC_WORKAROUND_ID_CRONET_COMPRESSION = 0, |
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GRPC_MAX_WORKAROUND_ID |
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} grpc_workaround_list; |
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#endif |
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@ -0,0 +1,223 @@ |
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//
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// Copyright 2017, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following disclaimer
|
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#include "src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h" |
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#include <string.h> |
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#include <grpc/support/alloc.h> |
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#include "src/core/ext/filters/workarounds/workaround_utils.h" |
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#include "src/core/lib/channel/channel_stack_builder.h" |
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#include "src/core/lib/surface/channel_init.h" |
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#include "src/core/lib/transport/metadata.h" |
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typedef struct call_data { |
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// Receive closures are chained: we inject this closure as the
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// recv_initial_metadata_ready up-call on transport_stream_op, and remember to
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// call our next_recv_initial_metadata_ready member after handling it.
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grpc_closure recv_initial_metadata_ready; |
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// Used by recv_initial_metadata_ready.
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grpc_metadata_batch* recv_initial_metadata; |
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// Original recv_initial_metadata_ready callback, invoked after our own.
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grpc_closure* next_recv_initial_metadata_ready; |
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// Marks whether the workaround is active
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bool workaround_active; |
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} call_data; |
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// Find the user agent metadata element in the batch
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static bool get_user_agent_mdelem(const grpc_metadata_batch* batch, |
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grpc_mdelem* md) { |
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if (batch->idx.named.user_agent != NULL) { |
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*md = batch->idx.named.user_agent->md; |
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return true; |
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} |
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return false; |
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} |
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// Callback invoked when we receive an initial metadata.
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static void recv_initial_metadata_ready(grpc_exec_ctx* exec_ctx, |
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void* user_data, grpc_error* error) { |
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grpc_call_element* elem = user_data; |
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call_data* calld = elem->call_data; |
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if (GRPC_ERROR_NONE == error) { |
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grpc_mdelem md; |
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if (get_user_agent_mdelem(calld->recv_initial_metadata, &md)) { |
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grpc_workaround_user_agent_md* user_agent_md = grpc_parse_user_agent(md); |
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if (user_agent_md |
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->workaround_active[GRPC_WORKAROUND_ID_CRONET_COMPRESSION]) { |
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calld->workaround_active = true; |
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} |
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} |
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} |
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// Invoke the next callback.
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grpc_closure_run(exec_ctx, calld->next_recv_initial_metadata_ready, |
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GRPC_ERROR_REF(error)); |
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} |
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// Start transport stream op.
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static void start_transport_stream_op_batch( |
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grpc_exec_ctx* exec_ctx, grpc_call_element* elem, |
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grpc_transport_stream_op_batch* op) { |
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call_data* calld = elem->call_data; |
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// Inject callback for receiving initial metadata
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if (op->recv_initial_metadata) { |
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calld->next_recv_initial_metadata_ready = |
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op->payload->recv_initial_metadata.recv_initial_metadata_ready; |
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op->payload->recv_initial_metadata.recv_initial_metadata_ready = |
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&calld->recv_initial_metadata_ready; |
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calld->recv_initial_metadata = |
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op->payload->recv_initial_metadata.recv_initial_metadata; |
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} |
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if (op->send_message) { |
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/* Send message happens after client's user-agent (initial metadata) is
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* received, so workaround_active must be set already */ |
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if (calld->workaround_active) { |
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op->payload->send_message.send_message->flags |= GRPC_WRITE_NO_COMPRESS; |
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} |
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} |
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// Chain to the next filter.
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grpc_call_next_op(exec_ctx, elem, op); |
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} |
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// Constructor for call_data.
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static grpc_error* init_call_elem(grpc_exec_ctx* exec_ctx, |
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grpc_call_element* elem, |
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const grpc_call_element_args* args) { |
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call_data* calld = elem->call_data; |
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calld->next_recv_initial_metadata_ready = NULL; |
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calld->workaround_active = false; |
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grpc_closure_init(&calld->recv_initial_metadata_ready, |
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recv_initial_metadata_ready, elem, |
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grpc_schedule_on_exec_ctx); |
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return GRPC_ERROR_NONE; |
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} |
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// Destructor for call_data.
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static void destroy_call_elem(grpc_exec_ctx* exec_ctx, grpc_call_element* elem, |
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const grpc_call_final_info* final_info, |
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grpc_closure* ignored) {} |
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// Constructor for channel_data.
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static grpc_error* init_channel_elem(grpc_exec_ctx* exec_ctx, |
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grpc_channel_element* elem, |
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grpc_channel_element_args* args) { |
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return GRPC_ERROR_NONE; |
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} |
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// Destructor for channel_data.
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static void destroy_channel_elem(grpc_exec_ctx* exec_ctx, |
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grpc_channel_element* elem) {} |
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// Parse the user agent
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static bool parse_user_agent(grpc_mdelem md) { |
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const char grpc_objc_specifier[] = "grpc-objc/"; |
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const size_t grpc_objc_specifier_len = sizeof(grpc_objc_specifier) - 1; |
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const char cronet_specifier[] = "cronet_http"; |
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const size_t cronet_specifier_len = sizeof(cronet_specifier) - 1; |
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char* user_agent_str = grpc_slice_to_c_string(GRPC_MDVALUE(md)); |
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bool grpc_objc_specifier_seen = false; |
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bool cronet_specifier_seen = false; |
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char *major_version_str = user_agent_str, *minor_version_str; |
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long major_version, minor_version; |
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char* head = strtok(user_agent_str, " "); |
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while (head != NULL) { |
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if (!grpc_objc_specifier_seen && |
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0 == strncmp(head, grpc_objc_specifier, grpc_objc_specifier_len)) { |
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major_version_str = head + grpc_objc_specifier_len; |
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grpc_objc_specifier_seen = true; |
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} else if (grpc_objc_specifier_seen && |
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0 == strncmp(head, cronet_specifier, cronet_specifier_len)) { |
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cronet_specifier_seen = true; |
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break; |
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} |
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head = strtok(NULL, " "); |
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} |
||||||
|
if (grpc_objc_specifier_seen) { |
||||||
|
major_version_str = strtok(major_version_str, "."); |
||||||
|
minor_version_str = strtok(NULL, "."); |
||||||
|
major_version = atol(major_version_str); |
||||||
|
minor_version = atol(minor_version_str); |
||||||
|
} |
||||||
|
|
||||||
|
gpr_free(user_agent_str); |
||||||
|
return (grpc_objc_specifier_seen && cronet_specifier_seen && |
||||||
|
(major_version < 1 || (major_version == 1 && minor_version <= 3))); |
||||||
|
} |
||||||
|
|
||||||
|
const grpc_channel_filter grpc_workaround_cronet_compression_filter = { |
||||||
|
start_transport_stream_op_batch, |
||||||
|
grpc_channel_next_op, |
||||||
|
sizeof(call_data), |
||||||
|
init_call_elem, |
||||||
|
grpc_call_stack_ignore_set_pollset_or_pollset_set, |
||||||
|
destroy_call_elem, |
||||||
|
0, |
||||||
|
init_channel_elem, |
||||||
|
destroy_channel_elem, |
||||||
|
grpc_call_next_get_peer, |
||||||
|
grpc_channel_next_get_info, |
||||||
|
"workaround_cronet_compression"}; |
||||||
|
|
||||||
|
static bool register_workaround_cronet_compression( |
||||||
|
grpc_exec_ctx* exec_ctx, grpc_channel_stack_builder* builder, void* arg) { |
||||||
|
const grpc_channel_args* channel_args = |
||||||
|
grpc_channel_stack_builder_get_channel_arguments(builder); |
||||||
|
const grpc_arg* a = grpc_channel_args_find( |
||||||
|
channel_args, GRPC_ARG_WORKAROUND_CRONET_COMPRESSION); |
||||||
|
if (a == NULL) { |
||||||
|
return true; |
||||||
|
} |
||||||
|
if (grpc_channel_arg_get_bool(a, false) == false) { |
||||||
|
return true; |
||||||
|
} |
||||||
|
return grpc_channel_stack_builder_prepend_filter( |
||||||
|
builder, &grpc_workaround_cronet_compression_filter, NULL, NULL); |
||||||
|
} |
||||||
|
|
||||||
|
void grpc_workaround_cronet_compression_filter_init(void) { |
||||||
|
grpc_channel_init_register_stage( |
||||||
|
GRPC_SERVER_CHANNEL, GRPC_WORKAROUND_PRIORITY_HIGH, |
||||||
|
register_workaround_cronet_compression, NULL); |
||||||
|
grpc_register_workaround(GRPC_WORKAROUND_ID_CRONET_COMPRESSION, |
||||||
|
parse_user_agent); |
||||||
|
} |
||||||
|
|
||||||
|
void grpc_workaround_cronet_compression_filter_shutdown(void) {} |
||||||
@ -0,0 +1,40 @@ |
|||||||
|
//
|
||||||
|
// Copyright 2017, 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.
|
||||||
|
//
|
||||||
|
|
||||||
|
#ifndef GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H |
||||||
|
#define GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H |
||||||
|
|
||||||
|
#include "src/core/lib/channel/channel_stack.h" |
||||||
|
|
||||||
|
extern const grpc_channel_filter grpc_workaround_cronet_compression_filter; |
||||||
|
|
||||||
|
#endif /* GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H \ |
||||||
|
*/ |
||||||
@ -0,0 +1,65 @@ |
|||||||
|
//
|
||||||
|
// Copyright 2017, 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.
|
||||||
|
//
|
||||||
|
|
||||||
|
#include "src/core/ext/filters/workarounds/workaround_utils.h" |
||||||
|
|
||||||
|
#include <grpc/support/alloc.h> |
||||||
|
#include <grpc/support/log.h> |
||||||
|
|
||||||
|
user_agent_parser ua_parser[GRPC_MAX_WORKAROUND_ID]; |
||||||
|
|
||||||
|
static void destroy_user_agent_md(void *user_agent_md) { |
||||||
|
gpr_free(user_agent_md); |
||||||
|
} |
||||||
|
|
||||||
|
grpc_workaround_user_agent_md *grpc_parse_user_agent(grpc_mdelem md) { |
||||||
|
grpc_workaround_user_agent_md *user_agent_md = |
||||||
|
(grpc_workaround_user_agent_md *)grpc_mdelem_get_user_data( |
||||||
|
md, destroy_user_agent_md); |
||||||
|
|
||||||
|
if (NULL != user_agent_md) { |
||||||
|
return user_agent_md; |
||||||
|
} |
||||||
|
user_agent_md = gpr_malloc(sizeof(grpc_workaround_user_agent_md)); |
||||||
|
for (int i = 0; i < GRPC_MAX_WORKAROUND_ID; i++) { |
||||||
|
if (ua_parser[i]) { |
||||||
|
user_agent_md->workaround_active[i] = ua_parser[i](md); |
||||||
|
} |
||||||
|
} |
||||||
|
grpc_mdelem_set_user_data(md, destroy_user_agent_md, (void *)user_agent_md); |
||||||
|
|
||||||
|
return user_agent_md; |
||||||
|
} |
||||||
|
|
||||||
|
void grpc_register_workaround(uint32_t id, user_agent_parser parser) { |
||||||
|
GPR_ASSERT(id < GRPC_MAX_WORKAROUND_ID); |
||||||
|
ua_parser[id] = parser; |
||||||
|
} |
||||||
@ -0,0 +1,52 @@ |
|||||||
|
//
|
||||||
|
// Copyright 2017, 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.
|
||||||
|
//
|
||||||
|
|
||||||
|
#ifndef GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_UTILS_H |
||||||
|
#define GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_UTILS_H |
||||||
|
|
||||||
|
#include <grpc/support/workaround_list.h> |
||||||
|
|
||||||
|
#include "src/core/lib/transport/metadata.h" |
||||||
|
|
||||||
|
#define GRPC_WORKAROUND_PRIORITY_HIGH 10001 |
||||||
|
#define GRPC_WORKAROUND_PROIRITY_LOW 9999 |
||||||
|
|
||||||
|
typedef struct grpc_workaround_user_agent_md { |
||||||
|
bool workaround_active[GRPC_MAX_WORKAROUND_ID]; |
||||||
|
} grpc_workaround_user_agent_md; |
||||||
|
|
||||||
|
grpc_workaround_user_agent_md *grpc_parse_user_agent(grpc_mdelem md); |
||||||
|
|
||||||
|
typedef bool (*user_agent_parser)(grpc_mdelem); |
||||||
|
|
||||||
|
void grpc_register_workaround(uint32_t id, user_agent_parser parser); |
||||||
|
|
||||||
|
#endif |
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,137 @@ |
|||||||
|
/*
|
||||||
|
* |
||||||
|
* 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. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
#include "test/core/end2end/end2end_tests.h" |
||||||
|
|
||||||
|
#include <string.h> |
||||||
|
|
||||||
|
#include <grpc/support/alloc.h> |
||||||
|
#include <grpc/support/host_port.h> |
||||||
|
#include <grpc/support/log.h> |
||||||
|
#include <grpc/support/sync.h> |
||||||
|
#include <grpc/support/thd.h> |
||||||
|
#include <grpc/support/useful.h> |
||||||
|
#include <grpc/support/workaround_list.h> |
||||||
|
#include "src/core/ext/filters/client_channel/client_channel.h" |
||||||
|
#include "src/core/ext/filters/http/server/http_server_filter.h" |
||||||
|
#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" |
||||||
|
#include "src/core/lib/channel/connected_channel.h" |
||||||
|
#include "src/core/lib/surface/channel.h" |
||||||
|
#include "src/core/lib/surface/server.h" |
||||||
|
#include "test/core/util/port.h" |
||||||
|
#include "test/core/util/test_config.h" |
||||||
|
|
||||||
|
static char *workarounds_arg[GRPC_MAX_WORKAROUND_ID] = { |
||||||
|
GRPC_ARG_WORKAROUND_CRONET_COMPRESSION}; |
||||||
|
|
||||||
|
typedef struct fullstack_fixture_data { |
||||||
|
char *localaddr; |
||||||
|
} fullstack_fixture_data; |
||||||
|
|
||||||
|
static grpc_end2end_test_fixture chttp2_create_fixture_fullstack( |
||||||
|
grpc_channel_args *client_args, grpc_channel_args *server_args) { |
||||||
|
grpc_end2end_test_fixture f; |
||||||
|
int port = grpc_pick_unused_port_or_die(); |
||||||
|
fullstack_fixture_data *ffd = gpr_malloc(sizeof(fullstack_fixture_data)); |
||||||
|
memset(&f, 0, sizeof(f)); |
||||||
|
|
||||||
|
gpr_join_host_port(&ffd->localaddr, "localhost", port); |
||||||
|
|
||||||
|
f.fixture_data = ffd; |
||||||
|
f.cq = grpc_completion_queue_create_for_next(NULL); |
||||||
|
f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL); |
||||||
|
|
||||||
|
return f; |
||||||
|
} |
||||||
|
|
||||||
|
void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f, |
||||||
|
grpc_channel_args *client_args) { |
||||||
|
fullstack_fixture_data *ffd = f->fixture_data; |
||||||
|
f->client = grpc_insecure_channel_create(ffd->localaddr, client_args, NULL); |
||||||
|
GPR_ASSERT(f->client); |
||||||
|
} |
||||||
|
|
||||||
|
void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f, |
||||||
|
grpc_channel_args *server_args) { |
||||||
|
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
||||||
|
fullstack_fixture_data *ffd = f->fixture_data; |
||||||
|
grpc_arg args[GRPC_MAX_WORKAROUND_ID]; |
||||||
|
for (uint32_t i = 0; i < GRPC_MAX_WORKAROUND_ID; i++) { |
||||||
|
args[i].key = workarounds_arg[i]; |
||||||
|
args[i].type = GRPC_ARG_INTEGER; |
||||||
|
args[i].value.integer = 1; |
||||||
|
} |
||||||
|
grpc_channel_args *server_args_new = |
||||||
|
grpc_channel_args_copy_and_add(server_args, args, GRPC_MAX_WORKAROUND_ID); |
||||||
|
if (f->server) { |
||||||
|
grpc_server_destroy(f->server); |
||||||
|
} |
||||||
|
f->server = grpc_server_create(server_args_new, NULL); |
||||||
|
grpc_server_register_completion_queue(f->server, f->cq, NULL); |
||||||
|
GPR_ASSERT(grpc_server_add_insecure_http2_port(f->server, ffd->localaddr)); |
||||||
|
grpc_server_start(f->server); |
||||||
|
grpc_channel_args_destroy(&exec_ctx, server_args_new); |
||||||
|
grpc_exec_ctx_finish(&exec_ctx); |
||||||
|
} |
||||||
|
|
||||||
|
void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) { |
||||||
|
fullstack_fixture_data *ffd = f->fixture_data; |
||||||
|
gpr_free(ffd->localaddr); |
||||||
|
gpr_free(ffd); |
||||||
|
} |
||||||
|
|
||||||
|
/* All test configurations */ |
||||||
|
static grpc_end2end_test_config configs[] = { |
||||||
|
{"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION | |
||||||
|
FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL | |
||||||
|
FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER | |
||||||
|
FEATURE_MASK_SUPPORTS_WORKAROUNDS, |
||||||
|
chttp2_create_fixture_fullstack, chttp2_init_client_fullstack, |
||||||
|
chttp2_init_server_fullstack, chttp2_tear_down_fullstack}, |
||||||
|
}; |
||||||
|
|
||||||
|
int main(int argc, char **argv) { |
||||||
|
size_t i; |
||||||
|
|
||||||
|
grpc_test_init(argc, argv); |
||||||
|
grpc_end2end_tests_pre_init(); |
||||||
|
grpc_init(); |
||||||
|
|
||||||
|
for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) { |
||||||
|
grpc_end2end_tests(argc, argv, configs[i]); |
||||||
|
} |
||||||
|
|
||||||
|
grpc_shutdown(); |
||||||
|
|
||||||
|
return 0; |
||||||
|
} |
||||||
@ -0,0 +1,411 @@ |
|||||||
|
/*
|
||||||
|
* |
||||||
|
* 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. |
||||||
|
* |
||||||
|
*/ |
||||||
|
|
||||||
|
#include "test/core/end2end/end2end_tests.h" |
||||||
|
|
||||||
|
#include <stdio.h> |
||||||
|
#include <string.h> |
||||||
|
|
||||||
|
#include <grpc/byte_buffer.h> |
||||||
|
#include <grpc/byte_buffer_reader.h> |
||||||
|
#include <grpc/compression.h> |
||||||
|
#include <grpc/support/alloc.h> |
||||||
|
#include <grpc/support/log.h> |
||||||
|
#include <grpc/support/string_util.h> |
||||||
|
#include <grpc/support/time.h> |
||||||
|
#include <grpc/support/useful.h> |
||||||
|
|
||||||
|
#include "src/core/lib/channel/channel_args.h" |
||||||
|
#include "src/core/lib/surface/call.h" |
||||||
|
#include "src/core/lib/surface/call_test_only.h" |
||||||
|
#include "src/core/lib/transport/static_metadata.h" |
||||||
|
#include "test/core/end2end/cq_verifier.h" |
||||||
|
|
||||||
|
static void *tag(intptr_t t) { return (void *)t; } |
||||||
|
|
||||||
|
static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
||||||
|
const char *test_name, |
||||||
|
grpc_channel_args *client_args, |
||||||
|
grpc_channel_args *server_args) { |
||||||
|
grpc_end2end_test_fixture f; |
||||||
|
gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); |
||||||
|
f = config.create_fixture(client_args, server_args); |
||||||
|
config.init_server(&f, server_args); |
||||||
|
config.init_client(&f, client_args); |
||||||
|
return f; |
||||||
|
} |
||||||
|
|
||||||
|
static gpr_timespec n_seconds_from_now(int n) { |
||||||
|
return grpc_timeout_seconds_to_deadline(n); |
||||||
|
} |
||||||
|
|
||||||
|
static gpr_timespec five_seconds_from_now(void) { |
||||||
|
return n_seconds_from_now(5); |
||||||
|
} |
||||||
|
|
||||||
|
static void drain_cq(grpc_completion_queue *cq) { |
||||||
|
grpc_event ev; |
||||||
|
do { |
||||||
|
ev = grpc_completion_queue_next(cq, five_seconds_from_now(), NULL); |
||||||
|
} while (ev.type != GRPC_QUEUE_SHUTDOWN); |
||||||
|
} |
||||||
|
|
||||||
|
static void shutdown_server(grpc_end2end_test_fixture *f) { |
||||||
|
if (!f->server) return; |
||||||
|
grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000)); |
||||||
|
GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000), |
||||||
|
grpc_timeout_seconds_to_deadline(5), |
||||||
|
NULL) |
||||||
|
.type == GRPC_OP_COMPLETE); |
||||||
|
grpc_server_destroy(f->server); |
||||||
|
f->server = NULL; |
||||||
|
} |
||||||
|
|
||||||
|
static void shutdown_client(grpc_end2end_test_fixture *f) { |
||||||
|
if (!f->client) return; |
||||||
|
grpc_channel_destroy(f->client); |
||||||
|
f->client = NULL; |
||||||
|
} |
||||||
|
|
||||||
|
static void end_test(grpc_end2end_test_fixture *f) { |
||||||
|
shutdown_server(f); |
||||||
|
shutdown_client(f); |
||||||
|
|
||||||
|
grpc_completion_queue_shutdown(f->cq); |
||||||
|
drain_cq(f->cq); |
||||||
|
grpc_completion_queue_destroy(f->cq); |
||||||
|
grpc_completion_queue_destroy(f->shutdown_cq); |
||||||
|
} |
||||||
|
|
||||||
|
static void request_with_payload_template( |
||||||
|
grpc_end2end_test_config config, const char *test_name, |
||||||
|
uint32_t client_send_flags_bitmask, |
||||||
|
grpc_compression_algorithm default_client_channel_compression_algorithm, |
||||||
|
grpc_compression_algorithm default_server_channel_compression_algorithm, |
||||||
|
grpc_compression_algorithm expected_algorithm_from_client, |
||||||
|
grpc_compression_algorithm expected_algorithm_from_server, |
||||||
|
grpc_metadata *client_init_metadata, bool set_server_level, |
||||||
|
grpc_compression_level server_compression_level, |
||||||
|
char *user_agent_override) { |
||||||
|
grpc_call *c; |
||||||
|
grpc_call *s; |
||||||
|
grpc_slice request_payload_slice; |
||||||
|
grpc_byte_buffer *request_payload; |
||||||
|
grpc_channel_args *client_args; |
||||||
|
grpc_channel_args *server_args; |
||||||
|
grpc_end2end_test_fixture f; |
||||||
|
grpc_op ops[6]; |
||||||
|
grpc_op *op; |
||||||
|
grpc_metadata_array initial_metadata_recv; |
||||||
|
grpc_metadata_array trailing_metadata_recv; |
||||||
|
grpc_metadata_array request_metadata_recv; |
||||||
|
grpc_byte_buffer *request_payload_recv = NULL; |
||||||
|
grpc_byte_buffer *response_payload; |
||||||
|
grpc_byte_buffer *response_payload_recv; |
||||||
|
grpc_call_details call_details; |
||||||
|
grpc_status_code status; |
||||||
|
grpc_call_error error; |
||||||
|
grpc_slice details; |
||||||
|
int was_cancelled = 2; |
||||||
|
cq_verifier *cqv; |
||||||
|
char request_str[1024]; |
||||||
|
char response_str[1024]; |
||||||
|
|
||||||
|
memset(request_str, 'x', 1023); |
||||||
|
request_str[1023] = '\0'; |
||||||
|
|
||||||
|
memset(response_str, 'y', 1023); |
||||||
|
response_str[1023] = '\0'; |
||||||
|
|
||||||
|
request_payload_slice = grpc_slice_from_copied_string(request_str); |
||||||
|
grpc_slice response_payload_slice = |
||||||
|
grpc_slice_from_copied_string(response_str); |
||||||
|
|
||||||
|
client_args = grpc_channel_args_set_compression_algorithm( |
||||||
|
NULL, default_client_channel_compression_algorithm); |
||||||
|
server_args = grpc_channel_args_set_compression_algorithm( |
||||||
|
NULL, default_server_channel_compression_algorithm); |
||||||
|
|
||||||
|
if (user_agent_override) { |
||||||
|
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
||||||
|
grpc_channel_args *client_args_old = client_args; |
||||||
|
grpc_arg arg; |
||||||
|
arg.key = GRPC_ARG_PRIMARY_USER_AGENT_STRING; |
||||||
|
arg.type = GRPC_ARG_STRING; |
||||||
|
arg.value.string = user_agent_override; |
||||||
|
client_args = grpc_channel_args_copy_and_add(client_args_old, &arg, 1); |
||||||
|
grpc_channel_args_destroy(&exec_ctx, client_args_old); |
||||||
|
grpc_exec_ctx_finish(&exec_ctx); |
||||||
|
} |
||||||
|
|
||||||
|
f = begin_test(config, test_name, client_args, server_args); |
||||||
|
cqv = cq_verifier_create(f.cq); |
||||||
|
|
||||||
|
gpr_timespec deadline = five_seconds_from_now(); |
||||||
|
c = grpc_channel_create_call( |
||||||
|
f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq, |
||||||
|
grpc_slice_from_static_string("/foo"), |
||||||
|
get_host_override_slice("foo.test.google.fr:1234", config), deadline, |
||||||
|
NULL); |
||||||
|
GPR_ASSERT(c); |
||||||
|
|
||||||
|
grpc_metadata_array_init(&initial_metadata_recv); |
||||||
|
grpc_metadata_array_init(&trailing_metadata_recv); |
||||||
|
grpc_metadata_array_init(&request_metadata_recv); |
||||||
|
grpc_call_details_init(&call_details); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
||||||
|
if (client_init_metadata != NULL) { |
||||||
|
op->data.send_initial_metadata.count = 1; |
||||||
|
op->data.send_initial_metadata.metadata = client_init_metadata; |
||||||
|
} else { |
||||||
|
op->data.send_initial_metadata.count = 0; |
||||||
|
} |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
op->op = GRPC_OP_RECV_INITIAL_METADATA; |
||||||
|
op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; |
||||||
|
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; |
||||||
|
op->data.recv_status_on_client.status = &status; |
||||||
|
op->data.recv_status_on_client.status_details = &details; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(1), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
|
||||||
|
error = |
||||||
|
grpc_server_request_call(f.server, &s, &call_details, |
||||||
|
&request_metadata_recv, f.cq, f.cq, tag(100)); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(100), true); |
||||||
|
cq_verify(cqv); |
||||||
|
|
||||||
|
GPR_ASSERT(GPR_BITCOUNT(grpc_call_test_only_get_encodings_accepted_by_peer( |
||||||
|
s)) == GRPC_COMPRESS_ALGORITHMS_COUNT); |
||||||
|
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||||
|
GRPC_COMPRESS_NONE) != 0); |
||||||
|
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||||
|
GRPC_COMPRESS_DEFLATE) != 0); |
||||||
|
GPR_ASSERT(GPR_BITGET(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||||
|
GRPC_COMPRESS_GZIP) != 0); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
||||||
|
op->data.send_initial_metadata.count = 0; |
||||||
|
if (set_server_level) { |
||||||
|
op->data.send_initial_metadata.maybe_compression_level.is_set = true; |
||||||
|
op->data.send_initial_metadata.maybe_compression_level.level = |
||||||
|
server_compression_level; |
||||||
|
} |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
||||||
|
op->data.recv_close_on_server.cancelled = &was_cancelled; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(101), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
|
||||||
|
for (int i = 0; i < 2; i++) { |
||||||
|
request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
||||||
|
response_payload = grpc_raw_byte_buffer_create(&response_payload_slice, 1); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_MESSAGE; |
||||||
|
op->data.send_message.send_message = request_payload; |
||||||
|
op->flags = client_send_flags_bitmask; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
op->op = GRPC_OP_RECV_MESSAGE; |
||||||
|
op->data.recv_message.recv_message = &response_payload_recv; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(2), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_RECV_MESSAGE; |
||||||
|
op->data.recv_message.recv_message = &request_payload_recv; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(102), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
||||||
|
cq_verify(cqv); |
||||||
|
|
||||||
|
GPR_ASSERT(request_payload_recv->type == GRPC_BB_RAW); |
||||||
|
GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, request_str)); |
||||||
|
GPR_ASSERT(request_payload_recv->data.raw.compression == |
||||||
|
expected_algorithm_from_client); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_MESSAGE; |
||||||
|
op->data.send_message.send_message = response_payload; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(103), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(2), 1); |
||||||
|
cq_verify(cqv); |
||||||
|
|
||||||
|
GPR_ASSERT(response_payload_recv->type == GRPC_BB_RAW); |
||||||
|
GPR_ASSERT(byte_buffer_eq_string(response_payload_recv, response_str)); |
||||||
|
if (server_compression_level > GRPC_COMPRESS_LEVEL_NONE) { |
||||||
|
const grpc_compression_algorithm algo_for_server_level = |
||||||
|
grpc_call_compression_for_level(s, server_compression_level); |
||||||
|
GPR_ASSERT(response_payload_recv->data.raw.compression == |
||||||
|
algo_for_server_level); |
||||||
|
} else { |
||||||
|
GPR_ASSERT(response_payload_recv->data.raw.compression == |
||||||
|
expected_algorithm_from_server); |
||||||
|
} |
||||||
|
|
||||||
|
grpc_byte_buffer_destroy(request_payload); |
||||||
|
grpc_byte_buffer_destroy(response_payload); |
||||||
|
grpc_byte_buffer_destroy(request_payload_recv); |
||||||
|
grpc_byte_buffer_destroy(response_payload_recv); |
||||||
|
} |
||||||
|
|
||||||
|
grpc_slice_unref(request_payload_slice); |
||||||
|
grpc_slice_unref(response_payload_slice); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(c, ops, (size_t)(op - ops), tag(3), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
|
||||||
|
memset(ops, 0, sizeof(ops)); |
||||||
|
op = ops; |
||||||
|
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; |
||||||
|
op->data.send_status_from_server.trailing_metadata_count = 0; |
||||||
|
op->data.send_status_from_server.status = GRPC_STATUS_OK; |
||||||
|
grpc_slice status_details = grpc_slice_from_static_string("xyz"); |
||||||
|
op->data.send_status_from_server.status_details = &status_details; |
||||||
|
op->flags = 0; |
||||||
|
op->reserved = NULL; |
||||||
|
op++; |
||||||
|
error = grpc_call_start_batch(s, ops, (size_t)(op - ops), tag(104), NULL); |
||||||
|
GPR_ASSERT(GRPC_CALL_OK == error); |
||||||
|
|
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(3), 1); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
||||||
|
CQ_EXPECT_COMPLETION(cqv, tag(104), 1); |
||||||
|
cq_verify(cqv); |
||||||
|
|
||||||
|
GPR_ASSERT(status == GRPC_STATUS_OK); |
||||||
|
GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); |
||||||
|
GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); |
||||||
|
validate_host_override_string("foo.test.google.fr:1234", call_details.host, |
||||||
|
config); |
||||||
|
GPR_ASSERT(was_cancelled == 0); |
||||||
|
|
||||||
|
grpc_slice_unref(details); |
||||||
|
grpc_metadata_array_destroy(&initial_metadata_recv); |
||||||
|
grpc_metadata_array_destroy(&trailing_metadata_recv); |
||||||
|
grpc_metadata_array_destroy(&request_metadata_recv); |
||||||
|
grpc_call_details_destroy(&call_details); |
||||||
|
|
||||||
|
grpc_call_unref(c); |
||||||
|
grpc_call_unref(s); |
||||||
|
|
||||||
|
cq_verifier_destroy(cqv); |
||||||
|
|
||||||
|
{ |
||||||
|
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
||||||
|
grpc_channel_args_destroy(&exec_ctx, client_args); |
||||||
|
grpc_channel_args_destroy(&exec_ctx, server_args); |
||||||
|
grpc_exec_ctx_finish(&exec_ctx); |
||||||
|
} |
||||||
|
|
||||||
|
end_test(&f); |
||||||
|
config.tear_down_data(&f); |
||||||
|
} |
||||||
|
|
||||||
|
typedef struct workaround_cronet_compression_config { |
||||||
|
char *user_agent_override; |
||||||
|
grpc_compression_algorithm expected_algorithm_from_server; |
||||||
|
} workaround_cronet_compression_config; |
||||||
|
|
||||||
|
static workaround_cronet_compression_config workaround_configs[] = { |
||||||
|
{NULL, GRPC_COMPRESS_GZIP}, |
||||||
|
{"grpc-objc/1.3.0-dev grpc-c/3.0.0-dev (ios; cronet_http; gentle)", |
||||||
|
GRPC_COMPRESS_NONE}, |
||||||
|
{"grpc-objc/1.3.0-dev grpc-c/3.0.0-dev (ios; chttp2; gentle)", |
||||||
|
GRPC_COMPRESS_GZIP}, |
||||||
|
{"grpc-objc/1.4.0 grpc-c/3.0.0-dev (ios; cronet_http; gentle)", |
||||||
|
GRPC_COMPRESS_GZIP}}; |
||||||
|
static const size_t workaround_configs_num = |
||||||
|
sizeof(workaround_configs) / sizeof(*workaround_configs); |
||||||
|
|
||||||
|
static void test_workaround_cronet_compression( |
||||||
|
grpc_end2end_test_config config) { |
||||||
|
for (uint32_t i = 0; i < workaround_configs_num; i++) { |
||||||
|
request_with_payload_template( |
||||||
|
config, "test_invoke_request_with_compressed_payload", 0, |
||||||
|
GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, |
||||||
|
workaround_configs[i].expected_algorithm_from_server, NULL, false, |
||||||
|
/* ignored */ GRPC_COMPRESS_LEVEL_NONE, |
||||||
|
workaround_configs[i].user_agent_override); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void workaround_cronet_compression(grpc_end2end_test_config config) { |
||||||
|
if (config.feature_mask & FEATURE_MASK_SUPPORTS_WORKAROUNDS) { |
||||||
|
test_workaround_cronet_compression(config); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void workaround_cronet_compression_pre_init(void) {} |
||||||
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