Landing Recent QUIC changes until Fri Nov 18 23:21:04 2016 +0000

net/quic/core/quic_protocol_test.cc

Index: net/quic/core/quic_protocol_test.cc
diff --git a/net/quic/core/quic_protocol_test.cc b/net/quic/core/quic_protocol_test.cc
deleted file mode 100644
index d9bacf5d2ecba6a799c72a751dee08789e240112..0000000000000000000000000000000000000000
--- a/net/quic/core/quic_protocol_test.cc
+++ /dev/null
@@ -1,300 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/quic/core/quic_protocol.h"
-
-#include <sstream>
-
-#include "base/stl_util.h"
-#include "net/quic/core/quic_flags.h"
-#include "net/quic/core/quic_utils.h"
-#include "net/quic/test_tools/quic_test_utils.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-namespace test {
-namespace {
-
-TEST(QuicProtocolTest, MakeQuicTag) {
-  QuicTag tag = MakeQuicTag('A', 'B', 'C', 'D');
-  char bytes[4];
-  memcpy(bytes, &tag, 4);
-  EXPECT_EQ('A', bytes[0]);
-  EXPECT_EQ('B', bytes[1]);
-  EXPECT_EQ('C', bytes[2]);
-  EXPECT_EQ('D', bytes[3]);
-}
-
-TEST(QuicProtocolTest, IsAwaitingPacket) {
-  QuicAckFrame ack_frame1;
-  ack_frame1.largest_observed = 10u;
-  ack_frame1.packets.Add(1, 11);
-  EXPECT_TRUE(IsAwaitingPacket(ack_frame1, 11u, 0u));
-  EXPECT_FALSE(IsAwaitingPacket(ack_frame1, 1u, 0u));
-
-  ack_frame1.packets.Remove(10);
-  EXPECT_TRUE(IsAwaitingPacket(ack_frame1, 10u, 0u));
-
-  QuicAckFrame ack_frame2;
-  ack_frame2.largest_observed = 100u;
-  ack_frame2.packets.Add(21, 100);
-  EXPECT_FALSE(IsAwaitingPacket(ack_frame2, 11u, 20u));
-  EXPECT_FALSE(IsAwaitingPacket(ack_frame2, 80u, 20u));
-  EXPECT_TRUE(IsAwaitingPacket(ack_frame2, 101u, 20u));
-
-  ack_frame2.packets.Remove(50);
-  EXPECT_TRUE(IsAwaitingPacket(ack_frame2, 50u, 20u));
-}
-
-TEST(QuicProtocolTest, AckFrameToString) {
-  QuicAckFrame frame;
-  frame.largest_observed = 2;
-  frame.ack_delay_time = QuicTime::Delta::FromMicroseconds(3);
-  frame.packets.Add(4);
-  frame.packets.Add(5);
-  frame.received_packet_times = {
-      {6, QuicTime::Zero() + QuicTime::Delta::FromMicroseconds(7)}};
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ(
-      "{ largest_observed: 2, ack_delay_time: 3, "
-      "packets: [ 4 5  ], received_packets: [ 6 at 7  ] }\n",
-      stream.str());
-}
-
-TEST(QuicProtocolTest, PaddingFrameToString) {
-  QuicPaddingFrame frame;
-  frame.num_padding_bytes = 1;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ num_padding_bytes: 1 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, RstStreamFrameToString) {
-  QuicRstStreamFrame frame;
-  frame.stream_id = 1;
-  frame.error_code = QUIC_STREAM_CANCELLED;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ stream_id: 1, error_code: 6 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, ConnectionCloseFrameToString) {
-  QuicConnectionCloseFrame frame;
-  frame.error_code = QUIC_NETWORK_IDLE_TIMEOUT;
-  frame.error_details = "No recent network activity.";
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ(
-      "{ error_code: 25, error_details: 'No recent network activity.' }\n",
-      stream.str());
-}
-
-TEST(QuicProtocolTest, GoAwayFrameToString) {
-  QuicGoAwayFrame frame;
-  frame.error_code = QUIC_NETWORK_IDLE_TIMEOUT;
-  frame.last_good_stream_id = 2;
-  frame.reason_phrase = "Reason";
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ(
-      "{ error_code: 25, last_good_stream_id: 2, reason_phrase: 'Reason' }\n",
-      stream.str());
-}
-
-TEST(QuicProtocolTest, WindowUpdateFrameToString) {
-  QuicWindowUpdateFrame frame;
-  std::ostringstream stream;
-  frame.stream_id = 1;
-  frame.byte_offset = 2;
-  stream << frame;
-  EXPECT_EQ("{ stream_id: 1, byte_offset: 2 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, BlockedFrameToString) {
-  QuicBlockedFrame frame;
-  frame.stream_id = 1;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ stream_id: 1 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, StreamFrameToString) {
-  QuicStreamFrame frame;
-  frame.stream_id = 1;
-  frame.fin = false;
-  frame.offset = 2;
-  frame.data_length = 3;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ stream_id: 1, fin: 0, offset: 2, length: 3 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, StopWaitingFrameToString) {
-  QuicStopWaitingFrame frame;
-  frame.least_unacked = 2;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ least_unacked: 2 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, PathCloseFrameToString) {
-  QuicPathCloseFrame frame;
-  frame.path_id = 1;
-  std::ostringstream stream;
-  stream << frame;
-  EXPECT_EQ("{ path_id: 1 }\n", stream.str());
-}
-
-TEST(QuicProtocolTest, QuicVersionManager) {
-  QuicFlagSaver flags;
-  FLAGS_quic_enable_version_36_v3 = false;
-  QuicVersionManager manager(AllSupportedVersions());
-  EXPECT_EQ(FilterSupportedVersions(AllSupportedVersions()),
-            manager.GetSupportedVersions());
-  FLAGS_quic_enable_version_36_v3 = true;
-  EXPECT_EQ(FilterSupportedVersions(AllSupportedVersions()),
-            manager.GetSupportedVersions());
-  EXPECT_EQ(QUIC_VERSION_36, manager.GetSupportedVersions()[0]);
-  EXPECT_EQ(QUIC_VERSION_35, manager.GetSupportedVersions()[1]);
-}
-
-// Tests that a queue contains the expected data after calls to Add().
-TEST(PacketNumberQueueTest, AddRange) {
-  PacketNumberQueue queue;
-  queue.Add(1, 51);
-  queue.Add(53);
-
-  EXPECT_FALSE(queue.Contains(0));
-  for (int i = 1; i < 51; ++i) {
-    EXPECT_TRUE(queue.Contains(i));
-  }
-  EXPECT_FALSE(queue.Contains(51));
-  EXPECT_FALSE(queue.Contains(52));
-  EXPECT_TRUE(queue.Contains(53));
-  EXPECT_FALSE(queue.Contains(54));
-  EXPECT_EQ(51u, queue.NumPacketsSlow());
-  EXPECT_EQ(1u, queue.Min());
-  EXPECT_EQ(53u, queue.Max());
-
-  queue.Add(70);
-  EXPECT_EQ(70u, queue.Max());
-}
-
-// Tests that a queue contains the expected data after calls to Remove().
-TEST(PacketNumberQueueTest, Removal) {
-  PacketNumberQueue queue;
-  queue.Add(0, 100);
-
-  EXPECT_TRUE(queue.RemoveUpTo(51));
-  EXPECT_FALSE(queue.RemoveUpTo(51));
-  queue.Remove(53);
-
-  EXPECT_FALSE(queue.Contains(0));
-  for (int i = 1; i < 51; ++i) {
-    EXPECT_FALSE(queue.Contains(i));
-  }
-  EXPECT_TRUE(queue.Contains(51));
-  EXPECT_TRUE(queue.Contains(52));
-  EXPECT_FALSE(queue.Contains(53));
-  EXPECT_TRUE(queue.Contains(54));
-  EXPECT_EQ(48u, queue.NumPacketsSlow());
-  EXPECT_EQ(51u, queue.Min());
-  EXPECT_EQ(99u, queue.Max());
-
-  queue.Remove(51);
-  EXPECT_EQ(52u, queue.Min());
-  queue.Remove(99);
-  EXPECT_EQ(98u, queue.Max());
-}
-
-// Tests that a queue is empty when all of its elements are removed.
-TEST(PacketNumberQueueTest, Empty) {
-  PacketNumberQueue queue;
-  EXPECT_TRUE(queue.Empty());
-  EXPECT_EQ(0u, queue.NumPacketsSlow());
-
-  queue.Add(1, 100);
-  EXPECT_TRUE(queue.RemoveUpTo(100));
-  EXPECT_TRUE(queue.Empty());
-  EXPECT_EQ(0u, queue.NumPacketsSlow());
-}
-
-// Tests that logging the state of a PacketNumberQueue does not crash.
-TEST(PacketNumberQueueTest, LogDoesNotCrash) {
-  std::ostringstream oss;
-  PacketNumberQueue queue;
-  oss << queue;
-
-  queue.Add(1);
-  queue.Add(50, 100);
-  oss << queue;
-}
-
-// Tests that the iterators returned from a packet queue iterate over the queue.
-TEST(PacketNumberQueueTest, Iterators) {
-  PacketNumberQueue queue;
-  queue.Add(1, 100);
-
-  const std::vector<Interval<QuicPacketNumber>> actual_intervals(queue.begin(),
-                                                                 queue.end());
-
-  std::vector<Interval<QuicPacketNumber>> expected_intervals;
-  expected_intervals.push_back(Interval<QuicPacketNumber>(1, 100));
-
-  EXPECT_EQ(expected_intervals, actual_intervals);
-}
-
-TEST(PacketNumberQueueTest, LowerBoundEquals) {
-  PacketNumberQueue queue;
-  queue.Add(1, 100);
-
-  PacketNumberQueue::const_iterator it = queue.lower_bound(10);
-  ASSERT_NE(queue.end(), it);
-  EXPECT_TRUE(it->Contains(10u));
-
-  it = queue.lower_bound(101);
-  EXPECT_TRUE(queue.end() == it);
-}
-
-TEST(PacketNumberQueueTest, LowerBoundGreater) {
-  PacketNumberQueue queue;
-  queue.Add(15, 25);
-  queue.Add(50, 100);
-
-  PacketNumberQueue::const_iterator it = queue.lower_bound(10);
-  ASSERT_NE(queue.end(), it);
-  EXPECT_EQ(15u, it->min());
-  EXPECT_EQ(25u, it->max());
-}
-
-TEST(PacketNumberQueueTest, IntervalLengthAndRemoveInterval) {
-  PacketNumberQueue queue;
-  queue.Add(1, 10);
-  queue.Add(20, 30);
-  queue.Add(40, 50);
-  EXPECT_EQ(3u, queue.NumIntervals());
-  EXPECT_EQ(10u, queue.LastIntervalLength());
-  queue.Remove(9, 21);
-  EXPECT_EQ(3u, queue.NumIntervals());
-  EXPECT_FALSE(queue.Contains(9));
-  EXPECT_FALSE(queue.Contains(20));
-}
-
-TEST(PacketNumberQueueTest, Complement) {
-  PacketNumberQueue queue;
-  queue.Add(1, 10);
-  queue.Add(12, 20);
-  queue.Add(22, 30);
-  queue.Complement();
-  EXPECT_EQ(2u, queue.NumIntervals());
-  EXPECT_TRUE(queue.Contains(10));
-  EXPECT_TRUE(queue.Contains(11));
-  EXPECT_TRUE(queue.Contains(20));
-  EXPECT_TRUE(queue.Contains(21));
-}
-
-}  // namespace
-}  // namespace test
-}  // namespace net