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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/quic/quic_flow_controller.h" | 5 #include "net/quic/quic_flow_controller.h" |
| 6 | 6 |
| 7 #include <memory> |
| 8 |
| 7 #include "base/format_macros.h" | 9 #include "base/format_macros.h" |
| 8 #include "base/strings/stringprintf.h" | 10 #include "base/strings/stringprintf.h" |
| 9 #include "net/quic/quic_flags.h" | 11 #include "net/quic/quic_flags.h" |
| 10 #include "net/quic/quic_utils.h" | 12 #include "net/quic/quic_utils.h" |
| 11 #include "net/quic/test_tools/quic_connection_peer.h" | 13 #include "net/quic/test_tools/quic_connection_peer.h" |
| 12 #include "net/quic/test_tools/quic_flow_controller_peer.h" | 14 #include "net/quic/test_tools/quic_flow_controller_peer.h" |
| 13 #include "net/quic/test_tools/quic_sent_packet_manager_peer.h" | 15 #include "net/quic/test_tools/quic_sent_packet_manager_peer.h" |
| 14 #include "net/quic/test_tools/quic_test_utils.h" | 16 #include "net/quic/test_tools/quic_test_utils.h" |
| 15 #include "net/test/gtest_util.h" | 17 #include "net/test/gtest_util.h" |
| 16 #include "testing/gmock/include/gmock/gmock.h" | 18 #include "testing/gmock/include/gmock/gmock.h" |
| 17 | 19 |
| 18 using testing::_; | 20 using testing::_; |
| 19 | 21 |
| 20 namespace net { | 22 namespace net { |
| 21 namespace test { | 23 namespace test { |
| 22 | 24 |
| 23 // Receive window auto-tuning uses RTT in its logic. | 25 // Receive window auto-tuning uses RTT in its logic. |
| 24 const int64_t kRtt = 100; | 26 const int64_t kRtt = 100; |
| 25 | 27 |
| 26 class QuicFlowControllerTest : public ::testing::Test { | 28 class QuicFlowControllerTest : public ::testing::Test { |
| 27 public: | 29 public: |
| 28 QuicFlowControllerTest() | 30 QuicFlowControllerTest() |
| 29 : stream_id_(1234), | 31 : stream_id_(1234), |
| 30 send_window_(kInitialSessionFlowControlWindowForTest), | 32 send_window_(kInitialSessionFlowControlWindowForTest), |
| 31 receive_window_(kInitialSessionFlowControlWindowForTest), | 33 receive_window_(kInitialSessionFlowControlWindowForTest), |
| 32 connection_(&helper_, Perspective::IS_CLIENT) {} | 34 connection_(&helper_, &alarm_factory_, Perspective::IS_CLIENT) {} |
| 33 | 35 |
| 34 void Initialize() { | 36 void Initialize() { |
| 35 flow_controller_.reset( | 37 flow_controller_.reset( |
| 36 new QuicFlowController(&connection_, stream_id_, Perspective::IS_CLIENT, | 38 new QuicFlowController(&connection_, stream_id_, Perspective::IS_CLIENT, |
| 37 send_window_, receive_window_, false)); | 39 send_window_, receive_window_, false)); |
| 38 } | 40 } |
| 39 | 41 |
| 40 protected: | 42 protected: |
| 41 QuicStreamId stream_id_; | 43 QuicStreamId stream_id_; |
| 42 QuicByteCount send_window_; | 44 QuicByteCount send_window_; |
| 43 QuicByteCount receive_window_; | 45 QuicByteCount receive_window_; |
| 44 std::unique_ptr<QuicFlowController> flow_controller_; | 46 std::unique_ptr<QuicFlowController> flow_controller_; |
| 45 MockConnectionHelper helper_; | 47 MockConnectionHelper helper_; |
| 48 MockAlarmFactory alarm_factory_; |
| 46 MockConnection connection_; | 49 MockConnection connection_; |
| 47 }; | 50 }; |
| 48 | 51 |
| 49 TEST_F(QuicFlowControllerTest, SendingBytes) { | 52 TEST_F(QuicFlowControllerTest, SendingBytes) { |
| 50 Initialize(); | 53 Initialize(); |
| 51 | 54 |
| 52 EXPECT_FALSE(flow_controller_->IsBlocked()); | 55 EXPECT_FALSE(flow_controller_->IsBlocked()); |
| 53 EXPECT_FALSE(flow_controller_->FlowControlViolation()); | 56 EXPECT_FALSE(flow_controller_->FlowControlViolation()); |
| 54 EXPECT_EQ(send_window_, flow_controller_->SendWindowSize()); | 57 EXPECT_EQ(send_window_, flow_controller_->SendWindowSize()); |
| 55 | 58 |
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| 255 EXPECT_FALSE(flow_controller_->FlowControlViolation()); | 258 EXPECT_FALSE(flow_controller_->FlowControlViolation()); |
| 256 | 259 |
| 257 QuicByteCount new_threshold = | 260 QuicByteCount new_threshold = |
| 258 QuicFlowControllerPeer::WindowUpdateThreshold(flow_controller_.get()); | 261 QuicFlowControllerPeer::WindowUpdateThreshold(flow_controller_.get()); |
| 259 | 262 |
| 260 EXPECT_EQ(new_threshold, threshold); | 263 EXPECT_EQ(new_threshold, threshold); |
| 261 } | 264 } |
| 262 | 265 |
| 263 } // namespace test | 266 } // namespace test |
| 264 } // namespace net | 267 } // namespace net |
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