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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "base/memory/scoped_ptr.h" | 5 #include "base/memory/scoped_ptr.h" |
| 6 #include "net/base/net_util.h" | 6 #include "net/base/net_util.h" |
| 7 #include "net/dns/dns_response.h" | 7 #include "net/dns/dns_response.h" |
| 8 #include "net/dns/record_rdata.h" | 8 #include "net/dns/record_rdata.h" |
| 9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
| 10 | 10 |
| 11 namespace net { | 11 namespace net { |
| 12 | 12 |
| 13 base::StringPiece MakeStringPiece(const uint8* data, unsigned size) { | 13 base::StringPiece MakeStringPiece(const uint8* data, unsigned size) { |
| 14 const char* data_cc = reinterpret_cast<const char*>(data); | 14 const char* data_cc = reinterpret_cast<const char*>(data); |
| 15 return base::StringPiece(data_cc, size); | 15 return base::StringPiece(data_cc, size); |
| 16 } | 16 } |
| 17 | 17 |
| 18 TEST(RecordRdataTest, ParseSrvRecord) { | 18 TEST(RecordRdataTest, ParseSrvRecord) { |
| 19 scoped_ptr<SrvRecordRdata> record1_obj; | 19 scoped_ptr<SrvRecordRdata> record1_obj; |
| 20 scoped_ptr<SrvRecordRdata> record2_obj; | 20 scoped_ptr<SrvRecordRdata> record2_obj; |
| 21 | 21 |
| 22 // These are just the rdata portions of the DNS records, rather than complete | 22 // These are just the rdata portions of the DNS records, rather than complete |
| 23 // records, but it works well enough for this test. | 23 // records, but it works well enough for this test. |
| 24 | 24 |
| 25 const uint8 record[] = { | 25 const uint8 |
| 26 0x00, 0x01, | 26 record |
| 27 0x00, 0x02, | 27 [] = { |
| 28 0x00, 0x50, | 28 0x00, 0x01, 0x00, 0x02, 0x00, 0x50, 0x03, 'w', 'w', |
| 29 0x03, 'w', 'w', 'w', | 29 'w', 0x06, 'g', 'o', 'o', 'g', 'l', 'e', 0x03, |
| 30 0x06, 'g', 'o', 'o', 'g', 'l', 'e', | 30 'c', 'o', 'm', 0x00, 0x01, 0x01, 0x01, 0x02, 0x01, |
| 31 0x03, 'c', 'o', 'm', | 31 0x03, 0x04, 'w', 'w', 'w', '2', 0xc0, 0x0a, // Pointer to |
| 32 0x00, | 32 // "google.com" |
| 33 0x01, 0x01, | 33 }; |
| 34 0x01, 0x02, | |
| 35 0x01, 0x03, | |
| 36 0x04, 'w', 'w', 'w', '2', | |
| 37 0xc0, 0x0a, // Pointer to "google.com" | |
| 38 }; | |
| 39 | 34 |
| 40 DnsRecordParser parser(record, sizeof(record), 0); | 35 DnsRecordParser parser(record, sizeof(record), 0); |
| 41 const unsigned first_record_len = 22; | 36 const unsigned first_record_len = 22; |
| 42 base::StringPiece record1_strpiece = MakeStringPiece( | 37 base::StringPiece record1_strpiece = |
| 43 record, first_record_len); | 38 MakeStringPiece(record, first_record_len); |
| 44 base::StringPiece record2_strpiece = MakeStringPiece( | 39 base::StringPiece record2_strpiece = MakeStringPiece( |
| 45 record + first_record_len, sizeof(record) - first_record_len); | 40 record + first_record_len, sizeof(record) - first_record_len); |
| 46 | 41 |
| 47 record1_obj = SrvRecordRdata::Create(record1_strpiece, parser); | 42 record1_obj = SrvRecordRdata::Create(record1_strpiece, parser); |
| 48 ASSERT_TRUE(record1_obj != NULL); | 43 ASSERT_TRUE(record1_obj != NULL); |
| 49 ASSERT_EQ(1, record1_obj->priority()); | 44 ASSERT_EQ(1, record1_obj->priority()); |
| 50 ASSERT_EQ(2, record1_obj->weight()); | 45 ASSERT_EQ(2, record1_obj->weight()); |
| 51 ASSERT_EQ(80, record1_obj->port()); | 46 ASSERT_EQ(80, record1_obj->port()); |
| 52 | 47 |
| 53 ASSERT_EQ("www.google.com", record1_obj->target()); | 48 ASSERT_EQ("www.google.com", record1_obj->target()); |
| (...skipping 10 matching lines...) Expand all Loading... |
| 64 ASSERT_FALSE(record1_obj->IsEqual(record2_obj.get())); | 59 ASSERT_FALSE(record1_obj->IsEqual(record2_obj.get())); |
| 65 } | 60 } |
| 66 | 61 |
| 67 TEST(RecordRdataTest, ParseARecord) { | 62 TEST(RecordRdataTest, ParseARecord) { |
| 68 scoped_ptr<ARecordRdata> record_obj; | 63 scoped_ptr<ARecordRdata> record_obj; |
| 69 | 64 |
| 70 // These are just the rdata portions of the DNS records, rather than complete | 65 // These are just the rdata portions of the DNS records, rather than complete |
| 71 // records, but it works well enough for this test. | 66 // records, but it works well enough for this test. |
| 72 | 67 |
| 73 const uint8 record[] = { | 68 const uint8 record[] = { |
| 74 0x7F, 0x00, 0x00, 0x01 // 127.0.0.1 | 69 0x7F, 0x00, 0x00, 0x01 // 127.0.0.1 |
| 75 }; | 70 }; |
| 76 | 71 |
| 77 DnsRecordParser parser(record, sizeof(record), 0); | 72 DnsRecordParser parser(record, sizeof(record), 0); |
| 78 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 73 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 79 | 74 |
| 80 record_obj = ARecordRdata::Create(record_strpiece, parser); | 75 record_obj = ARecordRdata::Create(record_strpiece, parser); |
| 81 ASSERT_TRUE(record_obj != NULL); | 76 ASSERT_TRUE(record_obj != NULL); |
| 82 | 77 |
| 83 ASSERT_EQ("127.0.0.1", IPAddressToString(record_obj->address())); | 78 ASSERT_EQ("127.0.0.1", IPAddressToString(record_obj->address())); |
| 84 | 79 |
| 85 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 80 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 86 } | 81 } |
| 87 | 82 |
| 88 TEST(RecordRdataTest, ParseAAAARecord) { | 83 TEST(RecordRdataTest, ParseAAAARecord) { |
| 89 scoped_ptr<AAAARecordRdata> record_obj; | 84 scoped_ptr<AAAARecordRdata> record_obj; |
| 90 | 85 |
| 91 // These are just the rdata portions of the DNS records, rather than complete | 86 // These are just the rdata portions of the DNS records, rather than complete |
| 92 // records, but it works well enough for this test. | 87 // records, but it works well enough for this test. |
| 93 | 88 |
| 94 const uint8 record[] = { | 89 const uint8 record[] = { |
| 95 0x12, 0x34, 0x56, 0x78, | 90 0x12, 0x34, 0x56, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 96 0x00, 0x00, 0x00, 0x00, | 91 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09 // 1234:5678::9A |
| 97 0x00, 0x00, 0x00, 0x00, | |
| 98 0x00, 0x00, 0x00, 0x09 // 1234:5678::9A | |
| 99 }; | 92 }; |
| 100 | 93 |
| 101 DnsRecordParser parser(record, sizeof(record), 0); | 94 DnsRecordParser parser(record, sizeof(record), 0); |
| 102 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 95 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 103 | 96 |
| 104 record_obj = AAAARecordRdata::Create(record_strpiece, parser); | 97 record_obj = AAAARecordRdata::Create(record_strpiece, parser); |
| 105 ASSERT_TRUE(record_obj != NULL); | 98 ASSERT_TRUE(record_obj != NULL); |
| 106 | 99 |
| 107 ASSERT_EQ("1234:5678::9", | 100 ASSERT_EQ("1234:5678::9", IPAddressToString(record_obj->address())); |
| 108 IPAddressToString(record_obj->address())); | |
| 109 | 101 |
| 110 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 102 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 111 } | 103 } |
| 112 | 104 |
| 113 TEST(RecordRdataTest, ParseCnameRecord) { | 105 TEST(RecordRdataTest, ParseCnameRecord) { |
| 114 scoped_ptr<CnameRecordRdata> record_obj; | 106 scoped_ptr<CnameRecordRdata> record_obj; |
| 115 | 107 |
| 116 // These are just the rdata portions of the DNS records, rather than complete | 108 // These are just the rdata portions of the DNS records, rather than complete |
| 117 // records, but it works well enough for this test. | 109 // records, but it works well enough for this test. |
| 118 | 110 |
| 119 const uint8 record[] = { | 111 const uint8 record[] = {0x03, 'w', 'w', 'w', 0x06, 'g', 'o', 'o', |
| 120 0x03, 'w', 'w', 'w', | 112 'g', 'l', 'e', 0x03, 'c', 'o', 'm', 0x00}; |
| 121 0x06, 'g', 'o', 'o', 'g', 'l', 'e', | |
| 122 0x03, 'c', 'o', 'm', | |
| 123 0x00 | |
| 124 }; | |
| 125 | 113 |
| 126 DnsRecordParser parser(record, sizeof(record), 0); | 114 DnsRecordParser parser(record, sizeof(record), 0); |
| 127 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 115 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 128 | 116 |
| 129 record_obj = CnameRecordRdata::Create(record_strpiece, parser); | 117 record_obj = CnameRecordRdata::Create(record_strpiece, parser); |
| 130 ASSERT_TRUE(record_obj != NULL); | 118 ASSERT_TRUE(record_obj != NULL); |
| 131 | 119 |
| 132 ASSERT_EQ("www.google.com", record_obj->cname()); | 120 ASSERT_EQ("www.google.com", record_obj->cname()); |
| 133 | 121 |
| 134 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 122 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 135 } | 123 } |
| 136 | 124 |
| 137 TEST(RecordRdataTest, ParsePtrRecord) { | 125 TEST(RecordRdataTest, ParsePtrRecord) { |
| 138 scoped_ptr<PtrRecordRdata> record_obj; | 126 scoped_ptr<PtrRecordRdata> record_obj; |
| 139 | 127 |
| 140 // These are just the rdata portions of the DNS records, rather than complete | 128 // These are just the rdata portions of the DNS records, rather than complete |
| 141 // records, but it works well enough for this test. | 129 // records, but it works well enough for this test. |
| 142 | 130 |
| 143 const uint8 record[] = { | 131 const uint8 record[] = {0x03, 'w', 'w', 'w', 0x06, 'g', 'o', 'o', |
| 144 0x03, 'w', 'w', 'w', | 132 'g', 'l', 'e', 0x03, 'c', 'o', 'm', 0x00}; |
| 145 0x06, 'g', 'o', 'o', 'g', 'l', 'e', | |
| 146 0x03, 'c', 'o', 'm', | |
| 147 0x00 | |
| 148 }; | |
| 149 | 133 |
| 150 DnsRecordParser parser(record, sizeof(record), 0); | 134 DnsRecordParser parser(record, sizeof(record), 0); |
| 151 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 135 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 152 | 136 |
| 153 record_obj = PtrRecordRdata::Create(record_strpiece, parser); | 137 record_obj = PtrRecordRdata::Create(record_strpiece, parser); |
| 154 ASSERT_TRUE(record_obj != NULL); | 138 ASSERT_TRUE(record_obj != NULL); |
| 155 | 139 |
| 156 ASSERT_EQ("www.google.com", record_obj->ptrdomain()); | 140 ASSERT_EQ("www.google.com", record_obj->ptrdomain()); |
| 157 | 141 |
| 158 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 142 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 159 } | 143 } |
| 160 | 144 |
| 161 TEST(RecordRdataTest, ParseTxtRecord) { | 145 TEST(RecordRdataTest, ParseTxtRecord) { |
| 162 scoped_ptr<TxtRecordRdata> record_obj; | 146 scoped_ptr<TxtRecordRdata> record_obj; |
| 163 | 147 |
| 164 // These are just the rdata portions of the DNS records, rather than complete | 148 // These are just the rdata portions of the DNS records, rather than complete |
| 165 // records, but it works well enough for this test. | 149 // records, but it works well enough for this test. |
| 166 | 150 |
| 167 const uint8 record[] = { | 151 const uint8 record[] = {0x03, 'w', 'w', 'w', 0x06, 'g', 'o', 'o', |
| 168 0x03, 'w', 'w', 'w', | 152 'g', 'l', 'e', 0x03, 'c', 'o', 'm'}; |
| 169 0x06, 'g', 'o', 'o', 'g', 'l', 'e', | |
| 170 0x03, 'c', 'o', 'm' | |
| 171 }; | |
| 172 | 153 |
| 173 DnsRecordParser parser(record, sizeof(record), 0); | 154 DnsRecordParser parser(record, sizeof(record), 0); |
| 174 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 155 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 175 | 156 |
| 176 record_obj = TxtRecordRdata::Create(record_strpiece, parser); | 157 record_obj = TxtRecordRdata::Create(record_strpiece, parser); |
| 177 ASSERT_TRUE(record_obj != NULL); | 158 ASSERT_TRUE(record_obj != NULL); |
| 178 | 159 |
| 179 std::vector<std::string> expected; | 160 std::vector<std::string> expected; |
| 180 expected.push_back("www"); | 161 expected.push_back("www"); |
| 181 expected.push_back("google"); | 162 expected.push_back("google"); |
| 182 expected.push_back("com"); | 163 expected.push_back("com"); |
| 183 | 164 |
| 184 ASSERT_EQ(expected, record_obj->texts()); | 165 ASSERT_EQ(expected, record_obj->texts()); |
| 185 | 166 |
| 186 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 167 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 187 } | 168 } |
| 188 | 169 |
| 189 TEST(RecordRdataTest, ParseNsecRecord) { | 170 TEST(RecordRdataTest, ParseNsecRecord) { |
| 190 scoped_ptr<NsecRecordRdata> record_obj; | 171 scoped_ptr<NsecRecordRdata> record_obj; |
| 191 | 172 |
| 192 // These are just the rdata portions of the DNS records, rather than complete | 173 // These are just the rdata portions of the DNS records, rather than complete |
| 193 // records, but it works well enough for this test. | 174 // records, but it works well enough for this test. |
| 194 | 175 |
| 195 const uint8 record[] = { | 176 const uint8 record[] = {0x03, 'w', 'w', 'w', 0x06, 'g', 'o', |
| 196 0x03, 'w', 'w', 'w', | 177 'o', 'g', 'l', 'e', 0x03, 'c', 'o', |
| 197 0x06, 'g', 'o', 'o', 'g', 'l', 'e', | 178 'm', 0x00, 0x00, 0x02, 0x40, 0x01}; |
| 198 0x03, 'c', 'o', 'm', | |
| 199 0x00, | |
| 200 0x00, 0x02, 0x40, 0x01 | |
| 201 }; | |
| 202 | 179 |
| 203 DnsRecordParser parser(record, sizeof(record), 0); | 180 DnsRecordParser parser(record, sizeof(record), 0); |
| 204 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); | 181 base::StringPiece record_strpiece = MakeStringPiece(record, sizeof(record)); |
| 205 | 182 |
| 206 record_obj = NsecRecordRdata::Create(record_strpiece, parser); | 183 record_obj = NsecRecordRdata::Create(record_strpiece, parser); |
| 207 ASSERT_TRUE(record_obj != NULL); | 184 ASSERT_TRUE(record_obj != NULL); |
| 208 | 185 |
| 209 ASSERT_EQ(16u, record_obj->bitmap_length()); | 186 ASSERT_EQ(16u, record_obj->bitmap_length()); |
| 210 | 187 |
| 211 EXPECT_FALSE(record_obj->GetBit(0)); | 188 EXPECT_FALSE(record_obj->GetBit(0)); |
| 212 EXPECT_TRUE(record_obj->GetBit(1)); | 189 EXPECT_TRUE(record_obj->GetBit(1)); |
| 213 for (int i = 2; i < 15; i++) { | 190 for (int i = 2; i < 15; i++) { |
| 214 EXPECT_FALSE(record_obj->GetBit(i)); | 191 EXPECT_FALSE(record_obj->GetBit(i)); |
| 215 } | 192 } |
| 216 EXPECT_TRUE(record_obj->GetBit(15)); | 193 EXPECT_TRUE(record_obj->GetBit(15)); |
| 217 | 194 |
| 218 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); | 195 ASSERT_TRUE(record_obj->IsEqual(record_obj.get())); |
| 219 } | 196 } |
| 220 | 197 |
| 221 | |
| 222 } // namespace net | 198 } // namespace net |
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