| #include "quiche/http2/adapter/oghttp2_session.h" |
| |
| #include "quiche/http2/adapter/mock_http2_visitor.h" |
| #include "quiche/http2/adapter/test_frame_sequence.h" |
| #include "quiche/http2/adapter/test_utils.h" |
| #include "quiche/common/platform/api/quiche_test.h" |
| |
| namespace http2 { |
| namespace adapter { |
| namespace test { |
| namespace { |
| |
| using spdy::SpdyFrameType; |
| using testing::_; |
| |
| enum FrameType { |
| DATA, |
| HEADERS, |
| PRIORITY, |
| RST_STREAM, |
| SETTINGS, |
| PUSH_PROMISE, |
| PING, |
| GOAWAY, |
| WINDOW_UPDATE, |
| }; |
| |
| } // namespace |
| |
| TEST(OgHttp2SessionTest, ClientConstruction) { |
| testing::StrictMock<MockHttp2Visitor> visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_TRUE(session.want_read()); |
| EXPECT_FALSE(session.want_write()); |
| EXPECT_EQ(session.GetRemoteWindowSize(), kInitialFlowControlWindowSize); |
| EXPECT_FALSE(session.IsServerSession()); |
| EXPECT_EQ(0, session.GetHighestReceivedStreamId()); |
| } |
| |
| TEST(OgHttp2SessionTest, ClientHandlesFrames) { |
| testing::StrictMock<MockHttp2Visitor> visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| |
| const std::string initial_frames = TestFrameSequence() |
| .ServerPreface() |
| .Ping(42) |
| .WindowUpdate(0, 1000) |
| .Serialize(); |
| testing::InSequence s; |
| |
| // Server preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| |
| EXPECT_CALL(visitor, OnFrameHeader(0, 8, PING, 0)); |
| EXPECT_CALL(visitor, OnPing(42, false)); |
| EXPECT_CALL(visitor, OnFrameHeader(0, 4, WINDOW_UPDATE, 0)); |
| EXPECT_CALL(visitor, OnWindowUpdate(0, 1000)); |
| |
| const int64_t initial_result = session.ProcessBytes(initial_frames); |
| EXPECT_EQ(initial_frames.size(), static_cast<size_t>(initial_result)); |
| |
| EXPECT_EQ(session.GetRemoteWindowSize(), |
| kInitialFlowControlWindowSize + 1000); |
| EXPECT_EQ(0, session.GetHighestReceivedStreamId()); |
| |
| // Connection has not yet received any data. |
| EXPECT_EQ(kInitialFlowControlWindowSize, session.GetReceiveWindowSize()); |
| |
| EXPECT_EQ(0, session.GetHpackDecoderDynamicTableSize()); |
| |
| // Submit a request to ensure the first stream is created. |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, true); |
| body1->AppendPayload("This is an example request body."); |
| body1->EndData(); |
| int stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}), |
| std::move(body1), const_cast<char*>(kSentinel1)); |
| EXPECT_EQ(stream_id, 1); |
| |
| // Submit another request to ensure the next stream is created. |
| int stream_id2 = |
| session.SubmitRequest(ToHeaders({{":method", "GET"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/two"}}), |
| nullptr, nullptr); |
| EXPECT_EQ(stream_id2, 3); |
| |
| const std::string stream_frames = |
| TestFrameSequence() |
| .Headers(stream_id, |
| {{":status", "200"}, |
| {"server", "my-fake-server"}, |
| {"date", "Tue, 6 Apr 2021 12:54:01 GMT"}}, |
| /*fin=*/false) |
| .Data(stream_id, "This is the response body.") |
| .RstStream(stream_id2, Http2ErrorCode::INTERNAL_ERROR) |
| .GoAway(5, Http2ErrorCode::ENHANCE_YOUR_CALM, "calm down!!") |
| .Serialize(); |
| |
| EXPECT_CALL(visitor, OnFrameHeader(stream_id, _, HEADERS, 4)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(stream_id)); |
| EXPECT_CALL(visitor, OnHeaderForStream(stream_id, ":status", "200")); |
| EXPECT_CALL(visitor, |
| OnHeaderForStream(stream_id, "server", "my-fake-server")); |
| EXPECT_CALL(visitor, OnHeaderForStream(stream_id, "date", |
| "Tue, 6 Apr 2021 12:54:01 GMT")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(stream_id)); |
| EXPECT_CALL(visitor, OnFrameHeader(stream_id, 26, DATA, 0)); |
| EXPECT_CALL(visitor, OnBeginDataForStream(stream_id, 26)); |
| EXPECT_CALL(visitor, |
| OnDataForStream(stream_id, "This is the response body.")); |
| EXPECT_CALL(visitor, OnFrameHeader(stream_id2, 4, RST_STREAM, 0)); |
| EXPECT_CALL(visitor, OnRstStream(stream_id2, Http2ErrorCode::INTERNAL_ERROR)); |
| EXPECT_CALL(visitor, |
| OnCloseStream(stream_id2, Http2ErrorCode::INTERNAL_ERROR)); |
| EXPECT_CALL(visitor, OnFrameHeader(0, 19, GOAWAY, 0)); |
| EXPECT_CALL(visitor, OnGoAway(5, Http2ErrorCode::ENHANCE_YOUR_CALM, "")); |
| const int64_t stream_result = session.ProcessBytes(stream_frames); |
| EXPECT_EQ(stream_frames.size(), static_cast<size_t>(stream_result)); |
| EXPECT_EQ(stream_id2, session.GetHighestReceivedStreamId()); |
| |
| // The first stream is active and has received some data. |
| EXPECT_GT(kInitialFlowControlWindowSize, |
| session.GetStreamReceiveWindowSize(stream_id)); |
| // Connection receive window is equivalent to the first stream's. |
| EXPECT_EQ(session.GetReceiveWindowSize(), |
| session.GetStreamReceiveWindowSize(stream_id)); |
| // Receive window upper bound is still the initial value. |
| EXPECT_EQ(kInitialFlowControlWindowSize, |
| session.GetStreamReceiveWindowLimit(stream_id)); |
| |
| EXPECT_GT(session.GetHpackDecoderDynamicTableSize(), 0); |
| } |
| |
| // Verifies that a client session enqueues initial SETTINGS if Send() is called |
| // before any frames are explicitly queued. |
| TEST(OgHttp2SessionTest, ClientEnqueuesSettingsOnSend) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, EqualsFrames({SpdyFrameType::SETTINGS})); |
| } |
| |
| // Verifies that a client session enqueues initial SETTINGS before whatever |
| // frame type is passed to the first invocation of EnqueueFrame(). |
| TEST(OgHttp2SessionTest, ClientEnqueuesSettingsBeforeOtherFrame) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| session.EnqueueFrame(absl::make_unique<spdy::SpdyPingIR>(42)); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(PING, 0, 8, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(PING, 0, 8, 0x0, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::PING})); |
| } |
| |
| // Verifies that if the first call to EnqueueFrame() passes a SETTINGS frame, |
| // the client session will not enqueue an additional SETTINGS frame. |
| TEST(OgHttp2SessionTest, ClientEnqueuesSettingsOnce) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| session.EnqueueFrame(absl::make_unique<spdy::SpdySettingsIR>()); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, EqualsFrames({SpdyFrameType::SETTINGS})); |
| } |
| |
| TEST(OgHttp2SessionTest, ClientSubmitRequest) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| |
| // Even though the user has not queued any frames for the session, it should |
| // still send the connection preface. |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| // Initial SETTINGS. |
| EXPECT_THAT(serialized, EqualsFrames({SpdyFrameType::SETTINGS})); |
| visitor.Clear(); |
| |
| const std::string initial_frames = |
| TestFrameSequence().ServerPreface().Serialize(); |
| testing::InSequence s; |
| |
| // Server preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| |
| const int64_t initial_result = session.ProcessBytes(initial_frames); |
| EXPECT_EQ(initial_frames.size(), static_cast<size_t>(initial_result)); |
| |
| // Session will want to write a SETTINGS ack. |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x1, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({SpdyFrameType::SETTINGS})); |
| visitor.Clear(); |
| |
| EXPECT_EQ(0, session.GetHpackEncoderDynamicTableSize()); |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, true); |
| body1->AppendPayload("This is an example request body."); |
| body1->EndData(); |
| int stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}), |
| std::move(body1), const_cast<char*>(kSentinel1)); |
| EXPECT_GT(stream_id, 0); |
| EXPECT_TRUE(session.want_write()); |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, stream_id, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, stream_id, _, 0x4, 0)); |
| EXPECT_CALL(visitor, OnFrameSent(DATA, stream_id, _, 0x1, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({spdy::SpdyFrameType::HEADERS, |
| spdy::SpdyFrameType::DATA})); |
| visitor.Clear(); |
| EXPECT_FALSE(session.want_write()); |
| |
| // Some data was sent, so the remaining send window size should be less than |
| // the default. |
| EXPECT_LT(session.GetStreamSendWindowSize(stream_id), |
| kInitialFlowControlWindowSize); |
| EXPECT_GT(session.GetStreamSendWindowSize(stream_id), 0); |
| // Send window for a nonexistent stream is not available. |
| EXPECT_EQ(-1, session.GetStreamSendWindowSize(stream_id + 2)); |
| |
| EXPECT_GT(session.GetHpackEncoderDynamicTableSize(), 0); |
| |
| stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/two"}}), |
| nullptr, nullptr); |
| EXPECT_GT(stream_id, 0); |
| EXPECT_TRUE(session.want_write()); |
| const char* kSentinel2 = "arbitrary pointer 2"; |
| EXPECT_EQ(nullptr, session.GetStreamUserData(stream_id)); |
| session.SetStreamUserData(stream_id, const_cast<char*>(kSentinel2)); |
| EXPECT_EQ(kSentinel2, session.GetStreamUserData(stream_id)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, stream_id, _, 0x5)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, stream_id, _, 0x5, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({spdy::SpdyFrameType::HEADERS})); |
| |
| // No data was sent (just HEADERS), so the remaining send window size should |
| // still be the default. |
| EXPECT_EQ(session.GetStreamSendWindowSize(stream_id), |
| kInitialFlowControlWindowSize); |
| } |
| |
| // This test exercises the case where the client request body source is read |
| // blocked. |
| TEST(OgHttp2SessionTest, ClientSubmitRequestWithReadBlock) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, true); |
| TestDataFrameSource* body_ref = body1.get(); |
| int stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}), |
| std::move(body1), const_cast<char*>(kSentinel1)); |
| EXPECT_GT(stream_id, 0); |
| EXPECT_TRUE(session.want_write()); |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, stream_id, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, stream_id, _, 0x4, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::HEADERS})); |
| // No data frame, as body1 was read blocked. |
| visitor.Clear(); |
| EXPECT_FALSE(session.want_write()); |
| |
| body_ref->AppendPayload("This is an example request body."); |
| body_ref->EndData(); |
| EXPECT_TRUE(session.ResumeStream(stream_id)); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnFrameSent(DATA, stream_id, _, 0x1, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({SpdyFrameType::DATA})); |
| EXPECT_FALSE(session.want_write()); |
| |
| // Stream data is done, so this stream cannot be resumed. |
| EXPECT_FALSE(session.ResumeStream(stream_id)); |
| EXPECT_FALSE(session.want_write()); |
| } |
| |
| // This test exercises the case where the client request body source is read |
| // blocked, then ends with an empty DATA frame. |
| TEST(OgHttp2SessionTest, ClientSubmitRequestEmptyDataWithFin) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, true); |
| TestDataFrameSource* body_ref = body1.get(); |
| int stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}), |
| std::move(body1), const_cast<char*>(kSentinel1)); |
| EXPECT_GT(stream_id, 0); |
| EXPECT_TRUE(session.want_write()); |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, stream_id, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, stream_id, _, 0x4, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::HEADERS})); |
| // No data frame, as body1 was read blocked. |
| visitor.Clear(); |
| EXPECT_FALSE(session.want_write()); |
| |
| body_ref->EndData(); |
| EXPECT_TRUE(session.ResumeStream(stream_id)); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnFrameSent(DATA, stream_id, 0, 0x1, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({SpdyFrameType::DATA})); |
| EXPECT_FALSE(session.want_write()); |
| |
| // Stream data is done, so this stream cannot be resumed. |
| EXPECT_FALSE(session.ResumeStream(stream_id)); |
| EXPECT_FALSE(session.want_write()); |
| } |
| |
| // This test exercises the case where the connection to the peer is write |
| // blocked. |
| TEST(OgHttp2SessionTest, ClientSubmitRequestWithWriteBlock) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kClient; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, true); |
| body1->AppendPayload("This is an example request body."); |
| body1->EndData(); |
| int stream_id = |
| session.SubmitRequest(ToHeaders({{":method", "POST"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}), |
| std::move(body1), const_cast<char*>(kSentinel1)); |
| EXPECT_GT(stream_id, 0); |
| EXPECT_TRUE(session.want_write()); |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(stream_id)); |
| visitor.set_is_write_blocked(true); |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| |
| EXPECT_THAT(visitor.data(), testing::IsEmpty()); |
| EXPECT_TRUE(session.want_write()); |
| visitor.set_is_write_blocked(false); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, stream_id, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, stream_id, _, 0x4, 0)); |
| EXPECT_CALL(visitor, OnFrameSent(DATA, stream_id, _, 0x1, 0)); |
| |
| result = session.Send(); |
| EXPECT_EQ(0, result); |
| |
| absl::string_view serialized = visitor.data(); |
| EXPECT_THAT(serialized, |
| testing::StartsWith(spdy::kHttp2ConnectionHeaderPrefix)); |
| serialized.remove_prefix(strlen(spdy::kHttp2ConnectionHeaderPrefix)); |
| EXPECT_THAT(serialized, |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::HEADERS, |
| SpdyFrameType::DATA})); |
| EXPECT_FALSE(session.want_write()); |
| } |
| |
| TEST(OgHttp2SessionTest, ServerConstruction) { |
| testing::StrictMock<MockHttp2Visitor> visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| EXPECT_TRUE(session.want_read()); |
| EXPECT_FALSE(session.want_write()); |
| EXPECT_EQ(session.GetRemoteWindowSize(), kInitialFlowControlWindowSize); |
| EXPECT_TRUE(session.IsServerSession()); |
| EXPECT_EQ(0, session.GetHighestReceivedStreamId()); |
| } |
| |
| TEST(OgHttp2SessionTest, ServerHandlesFrames) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| |
| EXPECT_EQ(0, session.GetHpackDecoderDynamicTableSize()); |
| |
| const std::string frames = TestFrameSequence() |
| .ClientPreface() |
| .Ping(42) |
| .WindowUpdate(0, 1000) |
| .Headers(1, |
| {{":method", "POST"}, |
| {":scheme", "https"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}, |
| /*fin=*/false) |
| .WindowUpdate(1, 2000) |
| .Data(1, "This is the request body.") |
| .Headers(3, |
| {{":method", "GET"}, |
| {":scheme", "http"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/two"}}, |
| /*fin=*/true) |
| .RstStream(3, Http2ErrorCode::CANCEL) |
| .Ping(47) |
| .Serialize(); |
| testing::InSequence s; |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| |
| // Client preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| |
| EXPECT_CALL(visitor, OnFrameHeader(0, 8, PING, 0)); |
| EXPECT_CALL(visitor, OnPing(42, false)); |
| EXPECT_CALL(visitor, OnFrameHeader(0, 4, WINDOW_UPDATE, 0)); |
| EXPECT_CALL(visitor, OnWindowUpdate(0, 1000)); |
| EXPECT_CALL(visitor, OnFrameHeader(1, _, HEADERS, 4)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":method", "POST")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":scheme", "https")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":authority", "example.com")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":path", "/this/is/request/one")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(1)) |
| .WillOnce(testing::InvokeWithoutArgs([&session, kSentinel1]() { |
| session.SetStreamUserData(1, const_cast<char*>(kSentinel1)); |
| return true; |
| })); |
| EXPECT_CALL(visitor, OnFrameHeader(1, 4, WINDOW_UPDATE, 0)); |
| EXPECT_CALL(visitor, OnWindowUpdate(1, 2000)); |
| EXPECT_CALL(visitor, OnFrameHeader(1, 25, DATA, 0)); |
| EXPECT_CALL(visitor, OnBeginDataForStream(1, 25)); |
| EXPECT_CALL(visitor, OnDataForStream(1, "This is the request body.")); |
| EXPECT_CALL(visitor, OnFrameHeader(3, _, HEADERS, 5)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(3)); |
| EXPECT_CALL(visitor, OnHeaderForStream(3, ":method", "GET")); |
| EXPECT_CALL(visitor, OnHeaderForStream(3, ":scheme", "http")); |
| EXPECT_CALL(visitor, OnHeaderForStream(3, ":authority", "example.com")); |
| EXPECT_CALL(visitor, OnHeaderForStream(3, ":path", "/this/is/request/two")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(3)); |
| EXPECT_CALL(visitor, OnEndStream(3)); |
| EXPECT_CALL(visitor, OnFrameHeader(3, 4, RST_STREAM, 0)); |
| EXPECT_CALL(visitor, OnRstStream(3, Http2ErrorCode::CANCEL)); |
| EXPECT_CALL(visitor, OnCloseStream(3, Http2ErrorCode::CANCEL)); |
| EXPECT_CALL(visitor, OnFrameHeader(0, 8, PING, 0)); |
| EXPECT_CALL(visitor, OnPing(47, false)); |
| |
| const int64_t result = session.ProcessBytes(frames); |
| EXPECT_EQ(frames.size(), static_cast<size_t>(result)); |
| |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(1)); |
| |
| // The first stream is active and has received some data. |
| EXPECT_GT(kInitialFlowControlWindowSize, |
| session.GetStreamReceiveWindowSize(1)); |
| // Connection receive window is equivalent to the first stream's. |
| EXPECT_EQ(session.GetReceiveWindowSize(), |
| session.GetStreamReceiveWindowSize(1)); |
| // Receive window upper bound is still the initial value. |
| EXPECT_EQ(kInitialFlowControlWindowSize, |
| session.GetStreamReceiveWindowLimit(1)); |
| |
| EXPECT_GT(session.GetHpackDecoderDynamicTableSize(), 0); |
| |
| // It should no longer be possible to set user data on a closed stream. |
| const char* kSentinel3 = "another arbitrary pointer"; |
| session.SetStreamUserData(3, const_cast<char*>(kSentinel3)); |
| EXPECT_EQ(nullptr, session.GetStreamUserData(3)); |
| |
| EXPECT_EQ(session.GetRemoteWindowSize(), |
| kInitialFlowControlWindowSize + 1000); |
| EXPECT_EQ(3, session.GetHighestReceivedStreamId()); |
| |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x1, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(PING, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(PING, 0, _, 0x1, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(PING, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(PING, 0, _, 0x1, 0)); |
| |
| // Some bytes should have been serialized. |
| int send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| // Initial SETTINGS, SETTINGS ack, and PING acks (for PING IDs 42 and 47). |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames( |
| {spdy::SpdyFrameType::SETTINGS, spdy::SpdyFrameType::SETTINGS, |
| spdy::SpdyFrameType::PING, spdy::SpdyFrameType::PING})); |
| } |
| |
| // Verifies that a server session enqueues initial SETTINGS before whatever |
| // frame type is passed to the first invocation of EnqueueFrame(). |
| TEST(OgHttp2SessionTest, ServerEnqueuesSettingsBeforeOtherFrame) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| session.EnqueueFrame(absl::make_unique<spdy::SpdyPingIR>(42)); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(PING, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(PING, 0, _, 0x0, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::PING})); |
| } |
| |
| // Verifies that if the first call to EnqueueFrame() passes a SETTINGS frame, |
| // the server session will not enqueue an additional SETTINGS frame. |
| TEST(OgHttp2SessionTest, ServerEnqueuesSettingsOnce) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| EXPECT_FALSE(session.want_write()); |
| session.EnqueueFrame(absl::make_unique<spdy::SpdySettingsIR>()); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| |
| int result = session.Send(); |
| EXPECT_EQ(0, result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({SpdyFrameType::SETTINGS})); |
| } |
| |
| TEST(OgHttp2SessionTest, ServerSubmitResponse) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| const std::string frames = TestFrameSequence() |
| .ClientPreface() |
| .Headers(1, |
| {{":method", "GET"}, |
| {":scheme", "https"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}, |
| /*fin=*/true) |
| .Serialize(); |
| testing::InSequence s; |
| |
| const char* kSentinel1 = "arbitrary pointer 1"; |
| |
| // Client preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| // Stream 1 |
| EXPECT_CALL(visitor, OnFrameHeader(1, _, HEADERS, 5)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":method", "GET")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":scheme", "https")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":authority", "example.com")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":path", "/this/is/request/one")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(1)) |
| .WillOnce(testing::InvokeWithoutArgs([&session, kSentinel1]() { |
| session.SetStreamUserData(1, const_cast<char*>(kSentinel1)); |
| return true; |
| })); |
| EXPECT_CALL(visitor, OnEndStream(1)); |
| |
| const int64_t result = session.ProcessBytes(frames); |
| EXPECT_EQ(frames.size(), static_cast<size_t>(result)); |
| |
| EXPECT_EQ(1, session.GetHighestReceivedStreamId()); |
| |
| EXPECT_EQ(0, session.GetHpackEncoderDynamicTableSize()); |
| |
| // Server will want to send initial SETTINGS, and a SETTINGS ack. |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x1, 0)); |
| |
| int send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::SETTINGS})); |
| visitor.Clear(); |
| |
| EXPECT_FALSE(session.want_write()); |
| // A data fin is not sent so that the stream remains open, and the flow |
| // control state can be verified. |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, false); |
| body1->AppendPayload("This is an example response body."); |
| int submit_result = session.SubmitResponse( |
| 1, |
| ToHeaders({{":status", "404"}, |
| {"x-comment", "I have no idea what you're talking about."}}), |
| std::move(body1)); |
| EXPECT_EQ(submit_result, 0); |
| EXPECT_TRUE(session.want_write()); |
| |
| // Stream user data should have been set successfully after receiving headers. |
| EXPECT_EQ(kSentinel1, session.GetStreamUserData(1)); |
| session.SetStreamUserData(1, nullptr); |
| EXPECT_EQ(nullptr, session.GetStreamUserData(1)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, 1, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, 1, _, 0x4, 0)); |
| EXPECT_CALL(visitor, OnFrameSent(DATA, 1, _, 0x0, 0)); |
| |
| send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::HEADERS, SpdyFrameType::DATA})); |
| EXPECT_FALSE(session.want_write()); |
| |
| // Some data was sent, so the remaining send window size should be less than |
| // the default. |
| EXPECT_LT(session.GetStreamSendWindowSize(1), kInitialFlowControlWindowSize); |
| EXPECT_GT(session.GetStreamSendWindowSize(1), 0); |
| // Send window for a nonexistent stream is not available. |
| EXPECT_EQ(session.GetStreamSendWindowSize(3), -1); |
| |
| EXPECT_GT(session.GetHpackEncoderDynamicTableSize(), 0); |
| } |
| |
| // Tests the case where the server queues trailers after the data stream is |
| // exhausted. |
| TEST(OgHttp2SessionTest, ServerSendsTrailers) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| const std::string frames = TestFrameSequence() |
| .ClientPreface() |
| .Headers(1, |
| {{":method", "GET"}, |
| {":scheme", "https"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}, |
| /*fin=*/true) |
| .Serialize(); |
| testing::InSequence s; |
| |
| // Client preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| // Stream 1 |
| EXPECT_CALL(visitor, OnFrameHeader(1, _, HEADERS, 5)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":method", "GET")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":scheme", "https")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":authority", "example.com")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":path", "/this/is/request/one")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnEndStream(1)); |
| |
| const int64_t result = session.ProcessBytes(frames); |
| EXPECT_EQ(frames.size(), static_cast<size_t>(result)); |
| |
| // Server will want to send initial SETTINGS, and a SETTINGS ack. |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x1, 0)); |
| |
| int send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::SETTINGS})); |
| visitor.Clear(); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| // The body source must indicate that the end of the body is not the end of |
| // the stream. |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, false); |
| body1->AppendPayload("This is an example response body."); |
| body1->EndData(); |
| int submit_result = session.SubmitResponse( |
| 1, ToHeaders({{":status", "200"}, {"x-comment", "Sure, sounds good."}}), |
| std::move(body1)); |
| EXPECT_EQ(submit_result, 0); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, 1, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, 1, _, 0x4, 0)); |
| EXPECT_CALL(visitor, OnFrameSent(DATA, 1, _, 0x0, 0)); |
| |
| send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::HEADERS, SpdyFrameType::DATA})); |
| visitor.Clear(); |
| EXPECT_FALSE(session.want_write()); |
| |
| // The body source has been exhausted by the call to Send() above. |
| int trailer_result = session.SubmitTrailer( |
| 1, ToHeaders({{"final-status", "a-ok"}, |
| {"x-comment", "trailers sure are cool"}})); |
| ASSERT_EQ(trailer_result, 0); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, 1, _, 0x5)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, 1, _, 0x5, 0)); |
| EXPECT_CALL(visitor, OnCloseStream(1, Http2ErrorCode::HTTP2_NO_ERROR)); |
| |
| send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), EqualsFrames({SpdyFrameType::HEADERS})); |
| } |
| |
| // Tests the case where the server queues trailers immediately after headers and |
| // data, and before any writes have taken place. |
| TEST(OgHttp2SessionTest, ServerQueuesTrailersWithResponse) { |
| DataSavingVisitor visitor; |
| OgHttp2Session::Options options; |
| options.perspective = Perspective::kServer; |
| OgHttp2Session session(visitor, options); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| const std::string frames = TestFrameSequence() |
| .ClientPreface() |
| .Headers(1, |
| {{":method", "GET"}, |
| {":scheme", "https"}, |
| {":authority", "example.com"}, |
| {":path", "/this/is/request/one"}}, |
| /*fin=*/true) |
| .Serialize(); |
| testing::InSequence s; |
| |
| // Client preface (empty SETTINGS) |
| EXPECT_CALL(visitor, OnFrameHeader(0, 0, SETTINGS, 0)); |
| EXPECT_CALL(visitor, OnSettingsStart()); |
| EXPECT_CALL(visitor, OnSettingsEnd()); |
| // Stream 1 |
| EXPECT_CALL(visitor, OnFrameHeader(1, _, HEADERS, 5)); |
| EXPECT_CALL(visitor, OnBeginHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":method", "GET")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":scheme", "https")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":authority", "example.com")); |
| EXPECT_CALL(visitor, OnHeaderForStream(1, ":path", "/this/is/request/one")); |
| EXPECT_CALL(visitor, OnEndHeadersForStream(1)); |
| EXPECT_CALL(visitor, OnEndStream(1)); |
| |
| const int64_t result = session.ProcessBytes(frames); |
| EXPECT_EQ(frames.size(), static_cast<size_t>(result)); |
| |
| // Server will want to send initial SETTINGS, and a SETTINGS ack. |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x0)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x0, 0)); |
| EXPECT_CALL(visitor, OnBeforeFrameSent(SETTINGS, 0, _, 0x1)); |
| EXPECT_CALL(visitor, OnFrameSent(SETTINGS, 0, _, 0x1, 0)); |
| |
| int send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::SETTINGS, SpdyFrameType::SETTINGS})); |
| visitor.Clear(); |
| |
| EXPECT_FALSE(session.want_write()); |
| |
| // The body source must indicate that the end of the body is not the end of |
| // the stream. |
| auto body1 = absl::make_unique<TestDataFrameSource>(visitor, false); |
| body1->AppendPayload("This is an example response body."); |
| body1->EndData(); |
| int submit_result = session.SubmitResponse( |
| 1, ToHeaders({{":status", "200"}, {"x-comment", "Sure, sounds good."}}), |
| std::move(body1)); |
| EXPECT_EQ(submit_result, 0); |
| EXPECT_TRUE(session.want_write()); |
| // There has not been a call to Send() yet, so neither headers nor body have |
| // been written. |
| int trailer_result = session.SubmitTrailer( |
| 1, ToHeaders({{"final-status", "a-ok"}, |
| {"x-comment", "trailers sure are cool"}})); |
| ASSERT_EQ(trailer_result, 0); |
| EXPECT_TRUE(session.want_write()); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, 1, _, 0x4)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, 1, _, 0x4, 0)); |
| EXPECT_CALL(visitor, OnFrameSent(DATA, 1, _, 0x0, 0)); |
| |
| EXPECT_CALL(visitor, OnBeforeFrameSent(HEADERS, 1, _, 0x5)); |
| EXPECT_CALL(visitor, OnFrameSent(HEADERS, 1, _, 0x5, 0)); |
| EXPECT_CALL(visitor, OnCloseStream(1, Http2ErrorCode::HTTP2_NO_ERROR)); |
| |
| send_result = session.Send(); |
| EXPECT_EQ(0, send_result); |
| EXPECT_THAT(visitor.data(), |
| EqualsFrames({SpdyFrameType::HEADERS, SpdyFrameType::DATA, |
| SpdyFrameType::HEADERS})); |
| } |
| |
| } // namespace test |
| } // namespace adapter |
| } // namespace http2 |