Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
Junxiao Shi | 79a7a16 | 2017-09-09 08:33:57 +0000 | [diff] [blame] | 2 | /* |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 3 | * Copyright (c) 2013-2022 Regents of the University of California. |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 4 | * |
| 5 | * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions). |
| 6 | * |
| 7 | * ndn-cxx library is free software: you can redistribute it and/or modify it under the |
| 8 | * terms of the GNU Lesser General Public License as published by the Free Software |
| 9 | * Foundation, either version 3 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY |
| 12 | * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 13 | * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
| 14 | * |
| 15 | * You should have received copies of the GNU General Public License and GNU Lesser |
| 16 | * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see |
| 17 | * <http://www.gnu.org/licenses/>. |
| 18 | * |
| 19 | * See AUTHORS.md for complete list of ndn-cxx authors and contributors. |
| 20 | * |
| 21 | * @author Eric Newberry <enewberry@email.arizona.edu> |
| 22 | */ |
| 23 | |
Davide Pesavento | 7e78064 | 2018-11-24 15:51:34 -0500 | [diff] [blame] | 24 | #include "ndn-cxx/lp/nack-header.hpp" |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 25 | |
Davide Pesavento | 7e78064 | 2018-11-24 15:51:34 -0500 | [diff] [blame] | 26 | #include "tests/boost-test.hpp" |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 27 | |
| 28 | namespace ndn { |
| 29 | namespace lp { |
| 30 | namespace tests { |
| 31 | |
Davide Pesavento | eee3e82 | 2016-11-26 19:19:34 +0100 | [diff] [blame] | 32 | BOOST_AUTO_TEST_SUITE(Lp) |
| 33 | BOOST_AUTO_TEST_SUITE(TestNackHeader) |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 34 | |
Junxiao Shi | 79a7a16 | 2017-09-09 08:33:57 +0000 | [diff] [blame] | 35 | BOOST_AUTO_TEST_CASE(IsLessSevere) |
| 36 | { |
| 37 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::NONE, NackReason::NONE), false); |
| 38 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::CONGESTION, NackReason::CONGESTION), false); |
| 39 | |
| 40 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::CONGESTION, NackReason::NONE), true); |
| 41 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::NONE, NackReason::CONGESTION), false); |
| 42 | |
| 43 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::CONGESTION, NackReason::NO_ROUTE), true); |
| 44 | BOOST_CHECK_EQUAL(isLessSevere(NackReason::NO_ROUTE, NackReason::CONGESTION), false); |
| 45 | } |
| 46 | |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 47 | BOOST_AUTO_TEST_CASE(Encode) |
| 48 | { |
| 49 | NackHeader header; |
| 50 | header.setReason(NackReason::DUPLICATE); |
| 51 | |
| 52 | Block wire; |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 53 | BOOST_CHECK_NO_THROW(wire = header.wireEncode()); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 54 | |
| 55 | // Sample encoded value obtained with: |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 56 | // for (auto it = wire.begin(); it != wire.end(); ++it) { |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 57 | // printf("0x%02x, ", *it); |
| 58 | // } |
| 59 | |
| 60 | // Contains NackReason::DUPLICATE |
| 61 | static const uint8_t expectedBlock[] = { |
| 62 | 0xfd, 0x03, 0x20, 0x05, 0xfd, 0x03, 0x21, 0x01, 0x64, |
| 63 | }; |
| 64 | |
| 65 | BOOST_CHECK_EQUAL_COLLECTIONS(expectedBlock, expectedBlock + sizeof(expectedBlock), |
| 66 | wire.begin(), wire.end()); |
| 67 | |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 68 | BOOST_CHECK_NO_THROW(header.wireDecode(wire)); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 69 | } |
| 70 | |
| 71 | BOOST_AUTO_TEST_CASE(DecodeUnknownReasonCode) |
| 72 | { |
| 73 | static const uint8_t expectedBlock[] = { |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 74 | 0xfd, 0x03, 0x20, 0x08, 0xfd, 0x03, 0x21, 0x04, 0x1f, 0xff, 0xff, 0xff, |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 75 | }; |
| 76 | |
| 77 | NackHeader header; |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 78 | Block wire(expectedBlock); |
| 79 | BOOST_CHECK_NO_THROW(header.wireDecode(wire)); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 80 | Block wireEncoded; |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 81 | BOOST_CHECK_NO_THROW(wireEncoded = header.wireEncode()); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 82 | BOOST_CHECK_EQUAL_COLLECTIONS(expectedBlock, expectedBlock + sizeof(expectedBlock), |
| 83 | wireEncoded.begin(), wireEncoded.end()); |
| 84 | BOOST_CHECK_EQUAL(header.getReason(), NackReason::NONE); |
| 85 | } |
| 86 | |
| 87 | BOOST_AUTO_TEST_CASE(DecodeOmitReason) |
| 88 | { |
| 89 | static const uint8_t expectedBlock[] = { |
| 90 | 0xfd, 0x03, 0x20, 0x00, |
| 91 | }; |
| 92 | |
| 93 | NackHeader header; |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 94 | Block wire(expectedBlock); |
| 95 | BOOST_CHECK_NO_THROW(header.wireDecode(wire)); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 96 | Block wireEncoded; |
Davide Pesavento | fbea4fc | 2022-02-08 07:26:04 -0500 | [diff] [blame^] | 97 | BOOST_CHECK_NO_THROW(wireEncoded = header.wireEncode()); |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 98 | BOOST_CHECK_EQUAL_COLLECTIONS(expectedBlock, expectedBlock + sizeof(expectedBlock), |
| 99 | wireEncoded.begin(), wireEncoded.end()); |
| 100 | BOOST_CHECK_EQUAL(header.getReason(), NackReason::NONE); |
| 101 | } |
| 102 | |
| 103 | BOOST_AUTO_TEST_CASE(Reason) |
| 104 | { |
| 105 | NackHeader header; |
| 106 | BOOST_CHECK_EQUAL(header.getReason(), NackReason::NONE); |
| 107 | |
| 108 | header.setReason(NackReason::DUPLICATE); |
| 109 | BOOST_CHECK_EQUAL(header.getReason(), NackReason::DUPLICATE); |
| 110 | } |
| 111 | |
Davide Pesavento | eee3e82 | 2016-11-26 19:19:34 +0100 | [diff] [blame] | 112 | BOOST_AUTO_TEST_SUITE_END() // TestNackHeader |
| 113 | BOOST_AUTO_TEST_SUITE_END() // Lp |
Eric Newberry | 3898262 | 2015-08-06 21:39:55 -0700 | [diff] [blame] | 114 | |
| 115 | } // namespace tests |
| 116 | } // namespace lp |
Davide Pesavento | eee3e82 | 2016-11-26 19:19:34 +0100 | [diff] [blame] | 117 | } // namespace ndn |