Index: webrtc/modules/congestion_controller/acknowledged_bitrate_estimator_unittest.cc |
diff --git a/webrtc/modules/congestion_controller/acknowledged_bitrate_estimator_unittest.cc b/webrtc/modules/congestion_controller/acknowledged_bitrate_estimator_unittest.cc |
deleted file mode 100644 |
index 0c8522d5cfb2ae582df4ea3daeaa37d3d7b82625..0000000000000000000000000000000000000000 |
--- a/webrtc/modules/congestion_controller/acknowledged_bitrate_estimator_unittest.cc |
+++ /dev/null |
@@ -1,177 +0,0 @@ |
-/* |
- * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. |
- * |
- * Use of this source code is governed by a BSD-style license |
- * that can be found in the LICENSE file in the root of the source |
- * tree. An additional intellectual property rights grant can be found |
- * in the file PATENTS. All contributing project authors may |
- * be found in the AUTHORS file in the root of the source tree. |
- */ |
- |
-#include "webrtc/modules/congestion_controller/acknowledged_bitrate_estimator.h" |
- |
-#include <utility> |
- |
-#include "webrtc/base/fakeclock.h" |
-#include "webrtc/base/ptr_util.h" |
-#include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
-#include "webrtc/test/gmock.h" |
-#include "webrtc/test/gtest.h" |
- |
-using testing::_; |
-using testing::NiceMock; |
-using testing::InSequence; |
-using testing::Return; |
- |
-namespace webrtc { |
- |
-namespace { |
- |
-constexpr int64_t first_arrival_time_ms = 10; |
-constexpr int64_t first_send_time_ms = 10; |
-constexpr uint16_t sequence_number = 1; |
-constexpr size_t payload_size = 10; |
- |
-class MockBitrateEstimator : public BitrateEstimator { |
- public: |
- MOCK_METHOD2(Update, void(int64_t now_ms, int bytes)); |
- MOCK_CONST_METHOD0(bitrate_bps, rtc::Optional<uint32_t>()); |
-}; |
- |
-class MockBitrateEstimatorCreator : public BitrateEstimatorCreator { |
- public: |
- MockBitrateEstimatorCreator() |
- : mock_bitrate_estimator_(nullptr), num_created_bitrate_estimators_(0) {} |
- std::unique_ptr<BitrateEstimator> Create() override { |
- auto bitrate_estimator = rtc::MakeUnique<NiceMock<MockBitrateEstimator>>(); |
- mock_bitrate_estimator_ = bitrate_estimator.get(); |
- num_created_bitrate_estimators_++; |
- return bitrate_estimator; |
- } |
- int num_created_bitrate_estimators() { |
- return num_created_bitrate_estimators_; |
- } |
- |
- MockBitrateEstimator* get_mock_bitrate_estimator() { |
- RTC_CHECK(mock_bitrate_estimator_); |
- return mock_bitrate_estimator_; |
- } |
- |
- private: |
- MockBitrateEstimator* mock_bitrate_estimator_; |
- int num_created_bitrate_estimators_; |
-}; |
- |
-struct AcknowledgedBitrateEstimatorTestStates { |
- std::unique_ptr<AcknowledgedBitrateEstimator> acknowledged_bitrate_estimator; |
- MockBitrateEstimatorCreator* mock_bitrate_estimator_creator; |
-}; |
- |
-AcknowledgedBitrateEstimatorTestStates CreateTestStates() { |
- AcknowledgedBitrateEstimatorTestStates states; |
- auto mock_bitrate_estimator_creator = |
- rtc::MakeUnique<MockBitrateEstimatorCreator>(); |
- states.mock_bitrate_estimator_creator = mock_bitrate_estimator_creator.get(); |
- states.acknowledged_bitrate_estimator = |
- rtc::MakeUnique<AcknowledgedBitrateEstimator>( |
- std::move(mock_bitrate_estimator_creator)); |
- return states; |
-} |
- |
-std::vector<PacketFeedback> CreateFeedbackVector() { |
- std::vector<PacketFeedback> packet_feedback_vector; |
- const PacedPacketInfo pacing_info; |
- packet_feedback_vector.push_back( |
- PacketFeedback(first_arrival_time_ms, first_send_time_ms, sequence_number, |
- payload_size, pacing_info)); |
- packet_feedback_vector.push_back( |
- PacketFeedback(first_arrival_time_ms + 10, first_send_time_ms + 10, |
- sequence_number, payload_size + 10, pacing_info)); |
- return packet_feedback_vector; |
-} |
- |
-} // anonymous namespace |
- |
-TEST(TestAcknowledgedBitrateEstimator, DontAddPacketsWhichAreNotInSendHistory) { |
- auto states = CreateTestStates(); |
- std::vector<PacketFeedback> packet_feedback_vector; |
- packet_feedback_vector.push_back( |
- PacketFeedback(first_arrival_time_ms, sequence_number)); |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- Update(_, _)) |
- .Times(0); |
- states.acknowledged_bitrate_estimator->IncomingPacketFeedbackVector( |
- packet_feedback_vector, false); |
-} |
- |
-TEST(TestAcknowledgedBitrateEstimator, UpdateBandwith) { |
- auto states = CreateTestStates(); |
- auto packet_feedback_vector = CreateFeedbackVector(); |
- { |
- InSequence dummy; |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- Update(packet_feedback_vector[0].arrival_time_ms, |
- static_cast<int>(packet_feedback_vector[0].payload_size))) |
- .Times(1); |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- Update(packet_feedback_vector[1].arrival_time_ms, |
- static_cast<int>(packet_feedback_vector[1].payload_size))) |
- .Times(1); |
- } |
- states.acknowledged_bitrate_estimator->IncomingPacketFeedbackVector( |
- packet_feedback_vector, false); |
-} |
- |
-TEST(TestAcknowledgedBitrateEstimator, |
- ResetAfterLeafAlrStateAndDontAddOldPackets) { |
- auto states = CreateTestStates(); |
- auto packet_feedback_vector = CreateFeedbackVector(); |
- states.acknowledged_bitrate_estimator->IncomingPacketFeedbackVector( |
- packet_feedback_vector, true); |
- |
- rtc::ScopedFakeClock fake_clock; |
- |
- fake_clock.AdvanceTime( |
- rtc::TimeDelta::FromMilliseconds(first_arrival_time_ms + 1)); |
- |
- EXPECT_EQ( |
- 1, |
- states.mock_bitrate_estimator_creator->num_created_bitrate_estimators()); |
- states.acknowledged_bitrate_estimator->IncomingPacketFeedbackVector( |
- std::vector<PacketFeedback>(), false); |
- EXPECT_EQ( |
- 2, |
- states.mock_bitrate_estimator_creator->num_created_bitrate_estimators()); |
- |
- { |
- InSequence dummy; |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- Update(packet_feedback_vector[0].arrival_time_ms, |
- static_cast<int>(packet_feedback_vector[0].payload_size))) |
- .Times(0); |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- Update(packet_feedback_vector[1].arrival_time_ms, |
- static_cast<int>(packet_feedback_vector[1].payload_size))) |
- .Times(1); |
- } |
- states.acknowledged_bitrate_estimator->IncomingPacketFeedbackVector( |
- packet_feedback_vector, false); |
-} |
- |
-TEST(TestAcknowledgedBitrateEstimator, ReturnBitrate) { |
- auto states = CreateTestStates(); |
- rtc::Optional<uint32_t> return_value(42); |
- EXPECT_CALL( |
- *states.mock_bitrate_estimator_creator->get_mock_bitrate_estimator(), |
- bitrate_bps()) |
- .Times(1) |
- .WillOnce(Return(return_value)); |
- EXPECT_EQ(return_value, states.acknowledged_bitrate_estimator->bitrate_bps()); |
-} |
- |
-} // namespace webrtc |