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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <algorithm> | |
| 6 #include <functional> | |
| 7 #include <limits> | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/file_util.h" | |
| 11 #include "base/files/file_path.h" | |
| 12 #include "base/files/scoped_temp_dir.h" | |
| 13 #include "base/platform_file.h" | |
| 14 #include "base/stl_util.h" | |
| 15 #include "testing/gtest/include/gtest/gtest.h" | |
| 16 #include "third_party/leveldatabase/src/db/filename.h" | |
| 17 #include "third_party/leveldatabase/src/include/leveldb/db.h" | |
| 18 #include "webkit/fileapi/file_system_util.h" | |
| 19 #include "webkit/fileapi/sandbox_database_test_helper.h" | |
| 20 #include "webkit/fileapi/sandbox_origin_database.h" | |
| 21 | |
| 22 namespace fileapi { | |
| 23 | |
| 24 namespace { | |
| 25 const base::FilePath::CharType kFileSystemDirName[] = | |
| 26 FILE_PATH_LITERAL("File System"); | |
| 27 const base::FilePath::CharType kOriginDatabaseName[] = | |
| 28 FILE_PATH_LITERAL("Origins"); | |
| 29 } // namespace | |
| 30 | |
| 31 TEST(SandboxOriginDatabaseTest, BasicTest) { | |
| 32 base::ScopedTempDir dir; | |
| 33 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 34 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 35 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 36 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 37 | |
| 38 SandboxOriginDatabase database(kFSDir); | |
| 39 std::string origin("origin"); | |
| 40 | |
| 41 EXPECT_FALSE(database.HasOriginPath(origin)); | |
| 42 // Double-check to make sure that had no side effects. | |
| 43 EXPECT_FALSE(database.HasOriginPath(origin)); | |
| 44 | |
| 45 base::FilePath path0; | |
| 46 base::FilePath path1; | |
| 47 | |
| 48 // Empty strings aren't valid origins. | |
| 49 EXPECT_FALSE(database.GetPathForOrigin(std::string(), &path0)); | |
| 50 | |
| 51 EXPECT_TRUE(database.GetPathForOrigin(origin, &path0)); | |
| 52 EXPECT_TRUE(database.HasOriginPath(origin)); | |
| 53 EXPECT_TRUE(database.GetPathForOrigin(origin, &path1)); | |
| 54 EXPECT_FALSE(path0.empty()); | |
| 55 EXPECT_FALSE(path1.empty()); | |
| 56 EXPECT_EQ(path0, path1); | |
| 57 | |
| 58 EXPECT_TRUE(file_util::PathExists(kFSDir.Append(kOriginDatabaseName))); | |
| 59 } | |
| 60 | |
| 61 TEST(SandboxOriginDatabaseTest, TwoPathTest) { | |
| 62 base::ScopedTempDir dir; | |
| 63 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 64 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 65 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 66 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 67 | |
| 68 SandboxOriginDatabase database(kFSDir); | |
| 69 std::string origin0("origin0"); | |
| 70 std::string origin1("origin1"); | |
| 71 | |
| 72 EXPECT_FALSE(database.HasOriginPath(origin0)); | |
| 73 EXPECT_FALSE(database.HasOriginPath(origin1)); | |
| 74 | |
| 75 base::FilePath path0; | |
| 76 base::FilePath path1; | |
| 77 EXPECT_TRUE(database.GetPathForOrigin(origin0, &path0)); | |
| 78 EXPECT_TRUE(database.HasOriginPath(origin0)); | |
| 79 EXPECT_FALSE(database.HasOriginPath(origin1)); | |
| 80 EXPECT_TRUE(database.GetPathForOrigin(origin1, &path1)); | |
| 81 EXPECT_TRUE(database.HasOriginPath(origin1)); | |
| 82 EXPECT_FALSE(path0.empty()); | |
| 83 EXPECT_FALSE(path1.empty()); | |
| 84 EXPECT_NE(path0, path1); | |
| 85 | |
| 86 EXPECT_TRUE(file_util::PathExists(kFSDir.Append(kOriginDatabaseName))); | |
| 87 } | |
| 88 | |
| 89 TEST(SandboxOriginDatabaseTest, DropDatabaseTest) { | |
| 90 base::ScopedTempDir dir; | |
| 91 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 92 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 93 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 94 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 95 | |
| 96 SandboxOriginDatabase database(kFSDir); | |
| 97 std::string origin("origin"); | |
| 98 | |
| 99 EXPECT_FALSE(database.HasOriginPath(origin)); | |
| 100 | |
| 101 base::FilePath path0; | |
| 102 EXPECT_TRUE(database.GetPathForOrigin(origin, &path0)); | |
| 103 EXPECT_TRUE(database.HasOriginPath(origin)); | |
| 104 EXPECT_FALSE(path0.empty()); | |
| 105 | |
| 106 EXPECT_TRUE(file_util::PathExists(kFSDir.Append(kOriginDatabaseName))); | |
| 107 | |
| 108 database.DropDatabase(); | |
| 109 | |
| 110 base::FilePath path1; | |
| 111 EXPECT_TRUE(database.HasOriginPath(origin)); | |
| 112 EXPECT_TRUE(database.GetPathForOrigin(origin, &path1)); | |
| 113 EXPECT_FALSE(path1.empty()); | |
| 114 EXPECT_EQ(path0, path1); | |
| 115 } | |
| 116 | |
| 117 TEST(SandboxOriginDatabaseTest, DeleteOriginTest) { | |
| 118 base::ScopedTempDir dir; | |
| 119 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 120 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 121 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 122 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 123 | |
| 124 SandboxOriginDatabase database(kFSDir); | |
| 125 std::string origin("origin"); | |
| 126 | |
| 127 EXPECT_FALSE(database.HasOriginPath(origin)); | |
| 128 EXPECT_TRUE(database.RemovePathForOrigin(origin)); | |
| 129 | |
| 130 base::FilePath path0; | |
| 131 EXPECT_TRUE(database.GetPathForOrigin(origin, &path0)); | |
| 132 EXPECT_TRUE(database.HasOriginPath(origin)); | |
| 133 EXPECT_FALSE(path0.empty()); | |
| 134 | |
| 135 EXPECT_TRUE(database.RemovePathForOrigin(origin)); | |
| 136 EXPECT_FALSE(database.HasOriginPath(origin)); | |
| 137 | |
| 138 base::FilePath path1; | |
| 139 EXPECT_TRUE(database.GetPathForOrigin(origin, &path1)); | |
| 140 EXPECT_FALSE(path1.empty()); | |
| 141 EXPECT_NE(path0, path1); | |
| 142 } | |
| 143 | |
| 144 TEST(SandboxOriginDatabaseTest, ListOriginsTest) { | |
| 145 base::ScopedTempDir dir; | |
| 146 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 147 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 148 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 149 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 150 | |
| 151 std::vector<SandboxOriginDatabase::OriginRecord> origins; | |
| 152 | |
| 153 SandboxOriginDatabase database(kFSDir); | |
| 154 EXPECT_TRUE(database.ListAllOrigins(&origins)); | |
| 155 EXPECT_TRUE(origins.empty()); | |
| 156 origins.clear(); | |
| 157 | |
| 158 std::string origin0("origin0"); | |
| 159 std::string origin1("origin1"); | |
| 160 | |
| 161 EXPECT_FALSE(database.HasOriginPath(origin0)); | |
| 162 EXPECT_FALSE(database.HasOriginPath(origin1)); | |
| 163 | |
| 164 base::FilePath path0; | |
| 165 base::FilePath path1; | |
| 166 EXPECT_TRUE(database.GetPathForOrigin(origin0, &path0)); | |
| 167 EXPECT_TRUE(database.ListAllOrigins(&origins)); | |
| 168 EXPECT_EQ(origins.size(), 1UL); | |
| 169 EXPECT_EQ(origins[0].origin, origin0); | |
| 170 EXPECT_EQ(origins[0].path, path0); | |
| 171 origins.clear(); | |
| 172 EXPECT_TRUE(database.GetPathForOrigin(origin1, &path1)); | |
| 173 EXPECT_TRUE(database.ListAllOrigins(&origins)); | |
| 174 EXPECT_EQ(origins.size(), 2UL); | |
| 175 if (origins[0].origin == origin0) { | |
| 176 EXPECT_EQ(origins[0].path, path0); | |
| 177 EXPECT_EQ(origins[1].origin, origin1); | |
| 178 EXPECT_EQ(origins[1].path, path1); | |
| 179 } else { | |
| 180 EXPECT_EQ(origins[0].origin, origin1); | |
| 181 EXPECT_EQ(origins[0].path, path1); | |
| 182 EXPECT_EQ(origins[1].origin, origin0); | |
| 183 EXPECT_EQ(origins[1].path, path0); | |
| 184 } | |
| 185 } | |
| 186 | |
| 187 TEST(SandboxOriginDatabaseTest, DatabaseRecoveryTest) { | |
| 188 // Checks if SandboxOriginDatabase properly handles database corruption. | |
| 189 // In this test, we'll register some origins to the origin database, then | |
| 190 // corrupt database and its log file. | |
| 191 // After repairing, the origin database should be consistent even when some | |
| 192 // entries lost. | |
| 193 | |
| 194 base::ScopedTempDir dir; | |
| 195 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 196 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 197 const base::FilePath kDBDir = kFSDir.Append(kOriginDatabaseName); | |
| 198 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 199 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 200 | |
| 201 const std::string kOrigins[] = { | |
| 202 "foo.example.com", | |
| 203 "bar.example.com", | |
| 204 "baz.example.com", | |
| 205 "hoge.example.com", | |
| 206 "fuga.example.com", | |
| 207 }; | |
| 208 | |
| 209 scoped_ptr<SandboxOriginDatabase> database( | |
| 210 new SandboxOriginDatabase(kFSDir)); | |
| 211 for (size_t i = 0; i < arraysize(kOrigins); ++i) { | |
| 212 base::FilePath path; | |
| 213 EXPECT_FALSE(database->HasOriginPath(kOrigins[i])); | |
| 214 EXPECT_TRUE(database->GetPathForOrigin(kOrigins[i], &path)); | |
| 215 EXPECT_FALSE(path.empty()); | |
| 216 EXPECT_TRUE(database->GetPathForOrigin(kOrigins[i], &path)); | |
| 217 | |
| 218 if (i != 1) | |
| 219 EXPECT_TRUE(file_util::CreateDirectory(kFSDir.Append(path))); | |
| 220 } | |
| 221 database.reset(); | |
| 222 | |
| 223 const base::FilePath kGarbageDir = kFSDir.AppendASCII("foo"); | |
| 224 const base::FilePath kGarbageFile = kGarbageDir.AppendASCII("bar"); | |
| 225 EXPECT_TRUE(file_util::CreateDirectory(kGarbageDir)); | |
| 226 bool created = false; | |
| 227 base::PlatformFileError error; | |
| 228 base::PlatformFile file = base::CreatePlatformFile( | |
| 229 kGarbageFile, | |
| 230 base::PLATFORM_FILE_CREATE | base::PLATFORM_FILE_WRITE, | |
| 231 &created, &error); | |
| 232 EXPECT_EQ(base::PLATFORM_FILE_OK, error); | |
| 233 EXPECT_TRUE(created); | |
| 234 EXPECT_TRUE(base::ClosePlatformFile(file)); | |
| 235 | |
| 236 // Corrupt database itself and last log entry to drop last 1 database | |
| 237 // operation. The database should detect the corruption and should recover | |
| 238 // its consistency after recovery. | |
| 239 CorruptDatabase(kDBDir, leveldb::kDescriptorFile, | |
| 240 0, std::numeric_limits<size_t>::max()); | |
| 241 CorruptDatabase(kDBDir, leveldb::kLogFile, -1, 1); | |
| 242 | |
| 243 base::FilePath path; | |
| 244 database.reset(new SandboxOriginDatabase(kFSDir)); | |
| 245 std::vector<SandboxOriginDatabase::OriginRecord> origins_in_db; | |
| 246 EXPECT_TRUE(database->ListAllOrigins(&origins_in_db)); | |
| 247 | |
| 248 // Expect all but last added origin will be repaired back, and kOrigins[1] | |
| 249 // should be dropped due to absence of backing directory. | |
| 250 EXPECT_EQ(arraysize(kOrigins) - 2, origins_in_db.size()); | |
| 251 | |
| 252 const std::string kOrigin("piyo.example.org"); | |
| 253 EXPECT_FALSE(database->HasOriginPath(kOrigin)); | |
| 254 EXPECT_TRUE(database->GetPathForOrigin(kOrigin, &path)); | |
| 255 EXPECT_FALSE(path.empty()); | |
| 256 EXPECT_TRUE(database->HasOriginPath(kOrigin)); | |
| 257 | |
| 258 EXPECT_FALSE(file_util::PathExists(kGarbageFile)); | |
| 259 EXPECT_FALSE(file_util::PathExists(kGarbageDir)); | |
| 260 } | |
| 261 | |
| 262 TEST(SandboxOriginDatabaseTest, DatabaseRecoveryForMissingDBFileTest) { | |
| 263 const leveldb::FileType kLevelDBFileTypes[] = { | |
| 264 leveldb::kLogFile, | |
| 265 leveldb::kDBLockFile, | |
| 266 leveldb::kTableFile, | |
| 267 leveldb::kDescriptorFile, | |
| 268 leveldb::kCurrentFile, | |
| 269 leveldb::kTempFile, | |
| 270 leveldb::kInfoLogFile, | |
| 271 }; | |
| 272 | |
| 273 for (size_t i = 0; i < arraysize(kLevelDBFileTypes); ++i) { | |
| 274 base::ScopedTempDir dir; | |
| 275 ASSERT_TRUE(dir.CreateUniqueTempDir()); | |
| 276 const base::FilePath kFSDir = dir.path().Append(kFileSystemDirName); | |
| 277 const base::FilePath kDBDir = kFSDir.Append(kOriginDatabaseName); | |
| 278 EXPECT_FALSE(file_util::PathExists(kFSDir)); | |
| 279 EXPECT_TRUE(file_util::CreateDirectory(kFSDir)); | |
| 280 | |
| 281 const std::string kOrigin = "foo.example.com"; | |
| 282 base::FilePath path; | |
| 283 | |
| 284 scoped_ptr<SandboxOriginDatabase> database( | |
| 285 new SandboxOriginDatabase(kFSDir)); | |
| 286 EXPECT_FALSE(database->HasOriginPath(kOrigin)); | |
| 287 EXPECT_TRUE(database->GetPathForOrigin(kOrigin, &path)); | |
| 288 EXPECT_FALSE(path.empty()); | |
| 289 EXPECT_TRUE(database->GetPathForOrigin(kOrigin, &path)); | |
| 290 EXPECT_TRUE(file_util::CreateDirectory(kFSDir.Append(path))); | |
| 291 database.reset(); | |
| 292 | |
| 293 DeleteDatabaseFile(kDBDir, kLevelDBFileTypes[i]); | |
| 294 | |
| 295 database.reset(new SandboxOriginDatabase(kFSDir)); | |
| 296 std::vector<SandboxOriginDatabase::OriginRecord> origins_in_db; | |
| 297 EXPECT_TRUE(database->ListAllOrigins(&origins_in_db)); | |
| 298 | |
| 299 const std::string kOrigin2("piyo.example.org"); | |
| 300 EXPECT_FALSE(database->HasOriginPath(kOrigin2)); | |
| 301 EXPECT_TRUE(database->GetPathForOrigin(kOrigin2, &path)); | |
| 302 EXPECT_FALSE(path.empty()); | |
| 303 EXPECT_TRUE(database->HasOriginPath(kOrigin2)); | |
| 304 } | |
| 305 } | |
| 306 | |
| 307 } // namespace fileapi | |
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Chromium Code Reviews
Issue 15442002:
Move FileAPI sandboxed filesystem related code from webkit/fileapi to webkit/browser/fileapi (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src