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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 <stdint.h> |
| 6 |
5 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
6 #include "base/logging.h" | 8 #include "base/logging.h" |
7 #include "net/disk_cache/blockfile/addr.h" | 9 #include "net/disk_cache/blockfile/addr.h" |
8 #include "net/disk_cache/blockfile/disk_format_v3.h" | 10 #include "net/disk_cache/blockfile/disk_format_v3.h" |
9 #include "net/disk_cache/blockfile/index_table_v3.h" | 11 #include "net/disk_cache/blockfile/index_table_v3.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
11 | 13 |
12 using disk_cache::EntryCell; | 14 using disk_cache::EntryCell; |
13 using disk_cache::IndexCell; | 15 using disk_cache::IndexCell; |
14 using disk_cache::IndexTable; | 16 using disk_cache::IndexTable; |
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219 | 221 |
220 source.last_part = 0x55; | 222 source.last_part = 0x55; |
221 EXPECT_EQ(3, GetChecksum(source)); | 223 EXPECT_EQ(3, GetChecksum(source)); |
222 | 224 |
223 source.first_part = 0x555555; | 225 source.first_part = 0x555555; |
224 EXPECT_EQ(2, GetChecksum(source)); | 226 EXPECT_EQ(2, GetChecksum(source)); |
225 | 227 |
226 source.last_part = 0; | 228 source.last_part = 0; |
227 EXPECT_EQ(1, GetChecksum(source)); | 229 EXPECT_EQ(1, GetChecksum(source)); |
228 | 230 |
229 source.first_part = GG_UINT64_C(0x8000000080000000); | 231 source.first_part = UINT64_C(0x8000000080000000); |
230 EXPECT_EQ(0, GetChecksum(source)); | 232 EXPECT_EQ(0, GetChecksum(source)); |
231 | 233 |
232 source.first_part = GG_UINT64_C(0x4000000040000000); | 234 source.first_part = UINT64_C(0x4000000040000000); |
233 EXPECT_EQ(2, GetChecksum(source)); | 235 EXPECT_EQ(2, GetChecksum(source)); |
234 | 236 |
235 source.first_part = GG_UINT64_C(0x200000020000000); | 237 source.first_part = UINT64_C(0x200000020000000); |
236 EXPECT_EQ(1, GetChecksum(source)); | 238 EXPECT_EQ(1, GetChecksum(source)); |
237 | 239 |
238 source.first_part = GG_UINT64_C(0x100000010010000); | 240 source.first_part = UINT64_C(0x100000010010000); |
239 EXPECT_EQ(3, GetChecksum(source)); | 241 EXPECT_EQ(3, GetChecksum(source)); |
240 | 242 |
241 source.first_part = 0x80008000; | 243 source.first_part = 0x80008000; |
242 EXPECT_EQ(0, GetChecksum(source)); | 244 EXPECT_EQ(0, GetChecksum(source)); |
243 | 245 |
244 source.first_part = GG_UINT64_C(0x800000008000); | 246 source.first_part = UINT64_C(0x800000008000); |
245 EXPECT_EQ(1, GetChecksum(source)); | 247 EXPECT_EQ(1, GetChecksum(source)); |
246 | 248 |
247 source.first_part = 0x8080; | 249 source.first_part = 0x8080; |
248 EXPECT_EQ(0, GetChecksum(source)); | 250 EXPECT_EQ(0, GetChecksum(source)); |
249 | 251 |
250 source.first_part = 0x800080; | 252 source.first_part = 0x800080; |
251 EXPECT_EQ(1, GetChecksum(source)); | 253 EXPECT_EQ(1, GetChecksum(source)); |
252 | 254 |
253 source.first_part = 0x88; | 255 source.first_part = 0x88; |
254 EXPECT_EQ(0, GetChecksum(source)); | 256 EXPECT_EQ(0, GetChecksum(source)); |
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697 | 699 |
698 uint32 hash = 0; | 700 uint32 hash = 0; |
699 disk_cache::Addr addr(disk_cache::BLOCK_ENTRIES, 1, 5, 6); | 701 disk_cache::Addr addr(disk_cache::BLOCK_ENTRIES, 1, 5, 6); |
700 EntryCell entry = index.CreateEntryCell(hash, addr); | 702 EntryCell entry = index.CreateEntryCell(hash, addr); |
701 EXPECT_TRUE(entry.IsValid()); | 703 EXPECT_TRUE(entry.IsValid()); |
702 | 704 |
703 index.OnBackupTimer(); | 705 index.OnBackupTimer(); |
704 int expected = (1024 + 512) / 8 + sizeof(disk_cache::IndexHeaderV3); | 706 int expected = (1024 + 512) / 8 + sizeof(disk_cache::IndexHeaderV3); |
705 EXPECT_EQ(expected, backend.buffer_len()); | 707 EXPECT_EQ(expected, backend.buffer_len()); |
706 } | 708 } |
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