1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/logging.h" 6 #include "base/memory/scoped_ptr.h" 7 #include "net/quic/congestion_control/tcp_receiver.h" 8 #include "net/quic/test_tools/mock_clock.h" 9 #include "testing/gtest/include/gtest/gtest.h" 10 11 namespace net { 12 namespace test { 13 14 class QuicTcpReceiverTest : public ::testing::Test { 15 protected: 16 virtual void SetUp() { 17 receiver_.reset(new TcpReceiver()); 18 } 19 scoped_ptr<TcpReceiver> receiver_; 20 }; 21 22 TEST_F(QuicTcpReceiverTest, SimpleReceiver) { 23 QuicCongestionFeedbackFrame feedback; 24 QuicTime timestamp(QuicTime::Zero()); 25 receiver_->RecordIncomingPacket(1, 1, timestamp, false); 26 ASSERT_TRUE(receiver_->GenerateCongestionFeedback(&feedback)); 27 EXPECT_EQ(kTCP, feedback.type); 28 EXPECT_EQ(256000u, feedback.tcp.receive_window); 29 EXPECT_EQ(0, feedback.tcp.accumulated_number_of_lost_packets); 30 receiver_->RecordIncomingPacket(1, 2, timestamp, true); 31 ASSERT_TRUE(receiver_->GenerateCongestionFeedback(&feedback)); 32 EXPECT_EQ(kTCP, feedback.type); 33 EXPECT_EQ(256000u, feedback.tcp.receive_window); 34 EXPECT_EQ(1, feedback.tcp.accumulated_number_of_lost_packets); 35 } 36 37 } // namespace test 38 } // namespace net 39
