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| 1 // Copyright (c) 2015 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 "net/quic/quic_multipath_received_packet_manager.h" | |
| 6 | |
| 7 #include "net/quic/quic_connection_stats.h" | |
| 8 #include "net/quic/quic_flags.h" | |
| 9 #include "net/quic/test_tools/quic_test_utils.h" | |
| 10 #include "net/test/gtest_util.h" | |
| 11 #include "testing/gmock/include/gmock/gmock.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 | |
| 14 using testing::Return; | |
| 15 using testing::_; | |
| 16 | |
| 17 namespace net { | |
| 18 namespace test { | |
| 19 | |
| 20 class QuicMultipathReceivedPacketManagerPeer { | |
| 21 public: | |
| 22 static bool PathReceivedPacketManagerExists( | |
| 23 QuicMultipathReceivedPacketManager* multipath_manager, | |
| 24 QuicPathId path_id) { | |
| 25 return multipath_manager->path_managers_.count(path_id); | |
| 26 } | |
| 27 | |
| 28 static void SetPathReceivedPacketManager( | |
| 29 QuicMultipathReceivedPacketManager* multipath_manager, | |
| 30 QuicPathId path_id, | |
| 31 QuicReceivedPacketManager* manager) { | |
| 32 delete multipath_manager->path_managers_[path_id]; | |
| 33 multipath_manager->path_managers_[path_id] = manager; | |
| 34 } | |
| 35 }; | |
| 36 | |
| 37 namespace { | |
| 38 | |
| 39 const QuicPathId kPathId1 = 1; | |
| 40 const QuicPathId kPathId2 = 2; | |
| 41 const QuicPathId kPathId3 = 3; | |
| 42 const QuicByteCount kBytes = 1350; | |
| 43 | |
| 44 class QuicMultipathReceivedPacketManagerTest : public testing::Test { | |
| 45 public: | |
| 46 QuicMultipathReceivedPacketManagerTest() | |
| 47 : multipath_manager_(&stats_), | |
| 48 manager_0_(new MockReceivedPacketManager(&stats_)), | |
| 49 manager_1_(new MockReceivedPacketManager(&stats_)) { | |
| 50 QuicMultipathReceivedPacketManagerPeer::SetPathReceivedPacketManager( | |
| 51 &multipath_manager_, kDefaultPathId, manager_0_); | |
| 52 QuicMultipathReceivedPacketManagerPeer::SetPathReceivedPacketManager( | |
| 53 &multipath_manager_, kPathId1, manager_1_); | |
| 54 } | |
| 55 | |
| 56 QuicConnectionStats stats_; | |
| 57 QuicMultipathReceivedPacketManager multipath_manager_; | |
| 58 MockReceivedPacketManager* manager_0_; | |
| 59 MockReceivedPacketManager* manager_1_; | |
| 60 QuicPacketHeader header_; | |
| 61 }; | |
| 62 | |
| 63 TEST_F(QuicMultipathReceivedPacketManagerTest, OnPathCreatedAndClosed) { | |
| 64 EXPECT_TRUE( | |
| 65 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 66 &multipath_manager_, kDefaultPathId)); | |
| 67 EXPECT_TRUE( | |
| 68 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 69 &multipath_manager_, kPathId1)); | |
| 70 EXPECT_DFATAL(multipath_manager_.OnPathCreated(kDefaultPathId, &stats_), | |
| 71 "Received packet manager of path already exists"); | |
| 72 // Path 2 created. | |
| 73 multipath_manager_.OnPathCreated(kPathId2, &stats_); | |
| 74 EXPECT_TRUE( | |
| 75 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 76 &multipath_manager_, kPathId2)); | |
| 77 EXPECT_FALSE( | |
| 78 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 79 &multipath_manager_, kPathId3)); | |
| 80 // Path 3 created. | |
| 81 multipath_manager_.OnPathCreated(kPathId3, &stats_); | |
| 82 EXPECT_TRUE( | |
| 83 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 84 &multipath_manager_, kPathId3)); | |
| 85 | |
| 86 // Path 0 closed. | |
| 87 multipath_manager_.OnPathClosed(kDefaultPathId); | |
| 88 EXPECT_FALSE( | |
| 89 QuicMultipathReceivedPacketManagerPeer::PathReceivedPacketManagerExists( | |
| 90 &multipath_manager_, kDefaultPathId)); | |
| 91 EXPECT_DFATAL(multipath_manager_.OnPathClosed(kDefaultPathId), | |
| 92 "Received packet manager of path does not exist"); | |
| 93 } | |
| 94 | |
| 95 TEST_F(QuicMultipathReceivedPacketManagerTest, RecordPacketReceived) { | |
| 96 EXPECT_CALL(*manager_0_, RecordPacketReceived(_, _, _)).Times(1); | |
| 97 multipath_manager_.RecordPacketReceived(kDefaultPathId, kBytes, header_, | |
| 98 QuicTime::Zero()); | |
| 99 EXPECT_DFATAL(multipath_manager_.RecordPacketReceived( | |
| 100 kPathId2, kBytes, header_, QuicTime::Zero()), | |
| 101 "Received a packet on a non-existent path"); | |
| 102 } | |
| 103 | |
| 104 TEST_F(QuicMultipathReceivedPacketManagerTest, IsMissing) { | |
| 105 EXPECT_CALL(*manager_0_, IsMissing(header_.packet_number)) | |
| 106 .WillOnce(Return(true)); | |
| 107 EXPECT_CALL(*manager_1_, IsMissing(header_.packet_number)) | |
| 108 .WillOnce(Return(false)); | |
| 109 EXPECT_TRUE( | |
| 110 multipath_manager_.IsMissing(kDefaultPathId, header_.packet_number)); | |
| 111 EXPECT_FALSE(multipath_manager_.IsMissing(kPathId1, header_.packet_number)); | |
| 112 EXPECT_DFATAL(multipath_manager_.IsMissing(kPathId2, header_.packet_number), | |
| 113 "Check whether a packet is missing on a non-existent path"); | |
| 114 } | |
| 115 | |
| 116 TEST_F(QuicMultipathReceivedPacketManagerTest, IsAwaitingPacket) { | |
| 117 EXPECT_CALL(*manager_0_, IsAwaitingPacket(header_.packet_number)) | |
| 118 .WillOnce(Return(true)); | |
| 119 EXPECT_CALL(*manager_1_, IsAwaitingPacket(header_.packet_number)) | |
| 120 .WillOnce(Return(false)); | |
| 121 EXPECT_TRUE(multipath_manager_.IsAwaitingPacket(kDefaultPathId, | |
| 122 header_.packet_number)); | |
| 123 EXPECT_FALSE( | |
| 124 multipath_manager_.IsAwaitingPacket(kPathId1, header_.packet_number)); | |
| 125 EXPECT_DFATAL( | |
| 126 multipath_manager_.IsAwaitingPacket(kPathId2, header_.packet_number), | |
| 127 "Check whether a packet is awaited on a non-existent path"); | |
| 128 } | |
| 129 | |
| 130 TEST_F(QuicMultipathReceivedPacketManagerTest, | |
| 131 UpdatePacketInformationSentByPeer) { | |
| 132 std::vector<QuicStopWaitingFrame> stop_waitings; | |
| 133 QuicStopWaitingFrame stop_waiting_0; | |
| 134 QuicStopWaitingFrame stop_waiting_1; | |
| 135 QuicStopWaitingFrame stop_waiting_2; | |
| 136 stop_waiting_0.path_id = kDefaultPathId; | |
| 137 stop_waiting_1.path_id = kPathId1; | |
| 138 stop_waiting_2.path_id = kPathId2; | |
| 139 stop_waitings.push_back(stop_waiting_0); | |
| 140 stop_waitings.push_back(stop_waiting_1); | |
| 141 stop_waitings.push_back(stop_waiting_2); | |
| 142 EXPECT_CALL(*manager_0_, UpdatePacketInformationSentByPeer(_)).Times(1); | |
| 143 EXPECT_CALL(*manager_1_, UpdatePacketInformationSentByPeer(_)).Times(1); | |
| 144 multipath_manager_.UpdatePacketInformationSentByPeer(stop_waitings); | |
| 145 } | |
| 146 | |
| 147 TEST_F(QuicMultipathReceivedPacketManagerTest, HasNewMissingPackets) { | |
| 148 EXPECT_CALL(*manager_0_, HasNewMissingPackets()).WillOnce(Return(true)); | |
| 149 EXPECT_CALL(*manager_1_, HasNewMissingPackets()).WillOnce(Return(false)); | |
| 150 EXPECT_TRUE(multipath_manager_.HasNewMissingPackets(kDefaultPathId)); | |
| 151 EXPECT_FALSE(multipath_manager_.HasNewMissingPackets(kPathId1)); | |
| 152 EXPECT_DFATAL(multipath_manager_.HasNewMissingPackets(kPathId2), | |
| 153 "Check whether has new missing packets on a non-existent path"); | |
| 154 } | |
| 155 | |
| 156 } // namespace | |
| 157 } // namespace test | |
| 158 } // namespace net | |
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Chromium Code Reviews
Issue 2193073003:
Move shared files in net/quic/ into net/quic/core/ (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master