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Side by Side Diff: net/quic/test_tools/quic_test_utils.cc

Issue 420313005: Land Recent QUIC Changes. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@Final_0723
Patch Set: change QUIC packet size to 1350 Created 6 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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/test_tools/quic_test_utils.h" 5 #include "net/quic/test_tools/quic_test_utils.h"
6 6
7 #include "base/sha1.h" 7 #include "base/sha1.h"
8 #include "base/stl_util.h" 8 #include "base/stl_util.h"
9 #include "base/strings/string_number_conversions.h" 9 #include "base/strings/string_number_conversions.h"
10 #include "net/quic/crypto/crypto_framer.h" 10 #include "net/quic/crypto/crypto_framer.h"
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36 explicit TestAlarm(QuicAlarm::Delegate* delegate) 36 explicit TestAlarm(QuicAlarm::Delegate* delegate)
37 : QuicAlarm(delegate) { 37 : QuicAlarm(delegate) {
38 } 38 }
39 39
40 virtual void SetImpl() OVERRIDE {} 40 virtual void SetImpl() OVERRIDE {}
41 virtual void CancelImpl() OVERRIDE {} 41 virtual void CancelImpl() OVERRIDE {}
42 }; 42 };
43 43
44 } // namespace 44 } // namespace
45 45
46 QuicAckFrame MakeAckFrame(QuicPacketSequenceNumber largest_observed, 46 QuicAckFrame MakeAckFrame(QuicPacketSequenceNumber largest_observed) {
47 QuicPacketSequenceNumber least_unacked) {
48 QuicAckFrame ack; 47 QuicAckFrame ack;
49 ack.received_info.largest_observed = largest_observed; 48 ack.largest_observed = largest_observed;
50 ack.received_info.entropy_hash = 0; 49 ack.entropy_hash = 0;
51 ack.sent_info.least_unacked = least_unacked;
52 ack.sent_info.entropy_hash = 0;
53 return ack; 50 return ack;
54 } 51 }
55 52
56 QuicAckFrame MakeAckFrameWithNackRanges( 53 QuicAckFrame MakeAckFrameWithNackRanges(
57 size_t num_nack_ranges, QuicPacketSequenceNumber least_unacked) { 54 size_t num_nack_ranges, QuicPacketSequenceNumber least_unacked) {
58 QuicAckFrame ack = MakeAckFrame(2 * num_nack_ranges + least_unacked, 55 QuicAckFrame ack = MakeAckFrame(2 * num_nack_ranges + least_unacked);
59 least_unacked);
60 // Add enough missing packets to get num_nack_ranges nack ranges. 56 // Add enough missing packets to get num_nack_ranges nack ranges.
61 for (QuicPacketSequenceNumber i = 1; i < 2 * num_nack_ranges; i += 2) { 57 for (QuicPacketSequenceNumber i = 1; i < 2 * num_nack_ranges; i += 2) {
62 ack.received_info.missing_packets.insert(least_unacked + i); 58 ack.missing_packets.insert(least_unacked + i);
63 } 59 }
64 return ack; 60 return ack;
65 } 61 }
66 62
67 SerializedPacket BuildUnsizedDataPacket(QuicFramer* framer, 63 SerializedPacket BuildUnsizedDataPacket(QuicFramer* framer,
68 const QuicPacketHeader& header, 64 const QuicPacketHeader& header,
69 const QuicFrames& frames) { 65 const QuicFrames& frames) {
70 const size_t max_plaintext_size = framer->GetMaxPlaintextSize(kMaxPacketSize); 66 const size_t max_plaintext_size = framer->GetMaxPlaintextSize(kMaxPacketSize);
71 size_t packet_size = GetPacketHeaderSize(header); 67 size_t packet_size = GetPacketHeaderSize(header);
72 for (size_t i = 0; i < frames.size(); ++i) { 68 for (size_t i = 0; i < frames.size(); ++i) {
(...skipping 482 matching lines...) Expand 10 before | Expand all | Expand 10 after
555 size_t GetPacketLengthForOneStream( 551 size_t GetPacketLengthForOneStream(
556 QuicVersion version, 552 QuicVersion version,
557 bool include_version, 553 bool include_version,
558 QuicSequenceNumberLength sequence_number_length, 554 QuicSequenceNumberLength sequence_number_length,
559 InFecGroup is_in_fec_group, 555 InFecGroup is_in_fec_group,
560 size_t* payload_length) { 556 size_t* payload_length) {
561 *payload_length = 1; 557 *payload_length = 1;
562 const size_t stream_length = 558 const size_t stream_length =
563 NullEncrypter().GetCiphertextSize(*payload_length) + 559 NullEncrypter().GetCiphertextSize(*payload_length) +
564 QuicPacketCreator::StreamFramePacketOverhead( 560 QuicPacketCreator::StreamFramePacketOverhead(
565 version, PACKET_8BYTE_CONNECTION_ID, include_version, 561 PACKET_8BYTE_CONNECTION_ID, include_version,
566 sequence_number_length, 0u, is_in_fec_group); 562 sequence_number_length, 0u, is_in_fec_group);
567 const size_t ack_length = NullEncrypter().GetCiphertextSize( 563 const size_t ack_length = NullEncrypter().GetCiphertextSize(
568 QuicFramer::GetMinAckFrameSize( 564 QuicFramer::GetMinAckFrameSize(
569 version, sequence_number_length, PACKET_1BYTE_SEQUENCE_NUMBER)) + 565 sequence_number_length, PACKET_1BYTE_SEQUENCE_NUMBER)) +
570 GetPacketHeaderSize(PACKET_8BYTE_CONNECTION_ID, include_version, 566 GetPacketHeaderSize(PACKET_8BYTE_CONNECTION_ID, include_version,
571 sequence_number_length, is_in_fec_group); 567 sequence_number_length, is_in_fec_group);
572 if (stream_length < ack_length) { 568 if (stream_length < ack_length) {
573 *payload_length = 1 + ack_length - stream_length; 569 *payload_length = 1 + ack_length - stream_length;
574 } 570 }
575 571
576 return NullEncrypter().GetCiphertextSize(*payload_length) + 572 return NullEncrypter().GetCiphertextSize(*payload_length) +
577 QuicPacketCreator::StreamFramePacketOverhead( 573 QuicPacketCreator::StreamFramePacketOverhead(
578 version, PACKET_8BYTE_CONNECTION_ID, include_version, 574 PACKET_8BYTE_CONNECTION_ID, include_version,
579 sequence_number_length, 0u, is_in_fec_group); 575 sequence_number_length, 0u, is_in_fec_group);
580 } 576 }
581 577
582 TestEntropyCalculator::TestEntropyCalculator() {} 578 TestEntropyCalculator::TestEntropyCalculator() {}
583 579
584 TestEntropyCalculator::~TestEntropyCalculator() {} 580 TestEntropyCalculator::~TestEntropyCalculator() {}
585 581
586 QuicPacketEntropyHash TestEntropyCalculator::EntropyHash( 582 QuicPacketEntropyHash TestEntropyCalculator::EntropyHash(
587 QuicPacketSequenceNumber sequence_number) const { 583 QuicPacketSequenceNumber sequence_number) const {
588 return 1u; 584 return 1u;
(...skipping 16 matching lines...) Expand all
605 } 601 }
606 602
607 QuicVersionVector SupportedVersions(QuicVersion version) { 603 QuicVersionVector SupportedVersions(QuicVersion version) {
608 QuicVersionVector versions; 604 QuicVersionVector versions;
609 versions.push_back(version); 605 versions.push_back(version);
610 return versions; 606 return versions;
611 } 607 }
612 608
613 } // namespace test 609 } // namespace test
614 } // namespace net 610 } // namespace net
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