[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 1 | // Copyright 2014 The Chromium Authors. All rights reserved. |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 5 | #include "components/leveldb_proto/proto_database_impl.h" |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 6 | |
avi | 2606292 | 2015-12-26 00:14:18 | [diff] [blame] | 7 | #include <stddef.h> |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 8 | |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 9 | #include <map> |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 10 | #include <memory> |
dcheng | 5160635 | 2015-12-26 21:16:23 | [diff] [blame] | 11 | #include <utility> |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 12 | |
| 13 | #include "base/bind.h" |
thestig | 819adcc8 | 2014-09-10 22:24:53 | [diff] [blame] | 14 | #include "base/files/file_util.h" |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 15 | #include "base/files/scoped_temp_dir.h" |
skyostil | b0daa01 | 2015-06-02 19:03:48 | [diff] [blame] | 16 | #include "base/location.h" |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 17 | #include "base/memory/ptr_util.h" |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 18 | #include "base/run_loop.h" |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 19 | #include "base/threading/thread.h" |
ssid | e4aba36 | 2016-09-26 21:34:00 | [diff] [blame] | 20 | #include "base/trace_event/memory_dump_manager.h" |
| 21 | #include "base/trace_event/process_memory_dump.h" |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 22 | #include "components/leveldb_proto/leveldb_database.h" |
| 23 | #include "components/leveldb_proto/testing/proto/test.pb.h" |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 24 | #include "testing/gmock/include/gmock/gmock.h" |
| 25 | #include "testing/gtest/include/gtest/gtest.h" |
cjhopman | 1aad174 | 2014-11-20 00:30:06 | [diff] [blame] | 26 | #include "third_party/leveldatabase/src/include/leveldb/options.h" |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 27 | |
| 28 | using base::MessageLoop; |
| 29 | using base::ScopedTempDir; |
| 30 | using testing::Invoke; |
| 31 | using testing::Return; |
tschumann | 108e9c2 | 2016-10-04 13:34:57 | [diff] [blame] | 32 | using testing::UnorderedElementsAre; |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 33 | using testing::_; |
| 34 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 35 | namespace leveldb_proto { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 36 | |
| 37 | namespace { |
| 38 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 39 | typedef std::map<std::string, TestProto> EntryMap; |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 40 | |
cmumford | 5187806 | 2015-10-13 17:02:08 | [diff] [blame] | 41 | const char kTestLevelDBClientName[] = "Test"; |
| 42 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 43 | class MockDB : public LevelDB { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 44 | public: |
treib | d0124d40 | 2016-11-24 21:54:35 | [diff] [blame] | 45 | MOCK_METHOD1(Init, bool(const leveldb_proto::Options& options)); |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 46 | MOCK_METHOD2(Save, bool(const KeyValueVector&, const KeyVector&)); |
| 47 | MOCK_METHOD1(Load, bool(std::vector<std::string>*)); |
treib | 4fe73e3 | 2016-06-16 15:36:15 | [diff] [blame] | 48 | MOCK_METHOD3(Get, bool(const std::string&, bool*, std::string*)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 49 | |
treib | 4fe73e3 | 2016-06-16 15:36:15 | [diff] [blame] | 50 | MockDB() : LevelDB(kTestLevelDBClientName) {} |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 51 | }; |
| 52 | |
| 53 | class MockDatabaseCaller { |
| 54 | public: |
| 55 | MOCK_METHOD1(InitCallback, void(bool)); |
jianli | 6dc78d4 | 2016-01-20 23:30:49 | [diff] [blame] | 56 | MOCK_METHOD1(DestroyCallback, void(bool)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 57 | MOCK_METHOD1(SaveCallback, void(bool)); |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 58 | void LoadCallback(bool success, |
| 59 | std::unique_ptr<std::vector<TestProto>> entries) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 60 | LoadCallback1(success, entries.get()); |
| 61 | } |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 62 | MOCK_METHOD2(LoadCallback1, void(bool, std::vector<TestProto>*)); |
treib | 4fe73e3 | 2016-06-16 15:36:15 | [diff] [blame] | 63 | void GetCallback(bool success, std::unique_ptr<TestProto> entry) { |
| 64 | GetCallback1(success, entry.get()); |
| 65 | } |
| 66 | MOCK_METHOD2(GetCallback1, void(bool, TestProto*)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 67 | }; |
| 68 | |
| 69 | } // namespace |
| 70 | |
treib | d0124d40 | 2016-11-24 21:54:35 | [diff] [blame] | 71 | bool operator==(const Options& lhs, const Options& rhs) { |
| 72 | return lhs.database_dir == rhs.database_dir && |
| 73 | lhs.write_buffer_size == rhs.write_buffer_size; |
| 74 | } |
| 75 | |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 76 | EntryMap GetSmallModel() { |
| 77 | EntryMap model; |
| 78 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 79 | model["0"].set_id("0"); |
| 80 | model["0"].set_data("http://foo.com/1"); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 81 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 82 | model["1"].set_id("1"); |
| 83 | model["1"].set_data("http://bar.com/all"); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 84 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 85 | model["2"].set_id("2"); |
| 86 | model["2"].set_data("http://baz.com/1"); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 87 | |
| 88 | return model; |
| 89 | } |
| 90 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 91 | void ExpectEntryPointersEquals(EntryMap expected, |
| 92 | const std::vector<TestProto>& actual) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 93 | EXPECT_EQ(expected.size(), actual.size()); |
| 94 | for (size_t i = 0; i < actual.size(); i++) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 95 | EntryMap::iterator expected_it = expected.find(actual[i].id()); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 96 | EXPECT_TRUE(expected_it != expected.end()); |
| 97 | std::string serialized_expected = expected_it->second.SerializeAsString(); |
| 98 | std::string serialized_actual = actual[i].SerializeAsString(); |
| 99 | EXPECT_EQ(serialized_expected, serialized_actual); |
| 100 | expected.erase(expected_it); |
| 101 | } |
| 102 | } |
| 103 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 104 | class ProtoDatabaseImplTest : public testing::Test { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 105 | public: |
dcheng | 30a1b154 | 2014-10-29 21:27:50 | [diff] [blame] | 106 | void SetUp() override { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 107 | main_loop_.reset(new MessageLoop()); |
skyostil | b0daa01 | 2015-06-02 19:03:48 | [diff] [blame] | 108 | db_.reset(new ProtoDatabaseImpl<TestProto>(main_loop_->task_runner())); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 109 | } |
| 110 | |
dcheng | 30a1b154 | 2014-10-29 21:27:50 | [diff] [blame] | 111 | void TearDown() override { |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 112 | db_.reset(); |
| 113 | base::RunLoop().RunUntilIdle(); |
| 114 | main_loop_.reset(); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 115 | } |
| 116 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 117 | std::unique_ptr<ProtoDatabaseImpl<TestProto>> db_; |
| 118 | std::unique_ptr<MessageLoop> main_loop_; |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 119 | }; |
| 120 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 121 | // Test that ProtoDatabaseImpl calls Init on the underlying database and that |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 122 | // the caller's InitCallback is called with the correct value. |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 123 | TEST_F(ProtoDatabaseImplTest, TestDBInitSuccess) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 124 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 125 | |
| 126 | MockDB* mock_db = new MockDB(); |
treib | d0124d40 | 2016-11-24 21:54:35 | [diff] [blame] | 127 | EXPECT_CALL(*mock_db, Init(Options(path))).WillOnce(Return(true)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 128 | |
| 129 | MockDatabaseCaller caller; |
| 130 | EXPECT_CALL(caller, InitCallback(true)); |
| 131 | |
| 132 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 133 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 134 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 135 | |
| 136 | base::RunLoop().RunUntilIdle(); |
| 137 | } |
| 138 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 139 | TEST_F(ProtoDatabaseImplTest, TestDBInitFailure) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 140 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 141 | |
| 142 | MockDB* mock_db = new MockDB(); |
treib | d0124d40 | 2016-11-24 21:54:35 | [diff] [blame] | 143 | EXPECT_CALL(*mock_db, Init(Options(path))).WillOnce(Return(false)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 144 | |
| 145 | MockDatabaseCaller caller; |
| 146 | EXPECT_CALL(caller, InitCallback(false)); |
| 147 | |
| 148 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 149 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 150 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 151 | |
| 152 | base::RunLoop().RunUntilIdle(); |
| 153 | } |
| 154 | |
| 155 | ACTION_P(AppendLoadEntries, model) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 156 | std::vector<std::string>* output = arg0; |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 157 | for (const auto& pair : model) |
| 158 | output->push_back(pair.second.SerializeAsString()); |
| 159 | |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 160 | return true; |
| 161 | } |
| 162 | |
| 163 | ACTION_P(VerifyLoadEntries, expected) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 164 | std::vector<TestProto>* actual = arg1; |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 165 | ExpectEntryPointersEquals(expected, *actual); |
| 166 | } |
| 167 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 168 | // Test that ProtoDatabaseImpl calls Load on the underlying database and that |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 169 | // the caller's LoadCallback is called with the correct success value. Also |
| 170 | // confirms that on success, the expected entries are passed to the caller's |
| 171 | // LoadCallback. |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 172 | TEST_F(ProtoDatabaseImplTest, TestDBLoadSuccess) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 173 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 174 | |
| 175 | MockDB* mock_db = new MockDB(); |
| 176 | MockDatabaseCaller caller; |
| 177 | EntryMap model = GetSmallModel(); |
| 178 | |
| 179 | EXPECT_CALL(*mock_db, Init(_)); |
| 180 | EXPECT_CALL(caller, InitCallback(_)); |
| 181 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 182 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 183 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 184 | |
| 185 | EXPECT_CALL(*mock_db, Load(_)).WillOnce(AppendLoadEntries(model)); |
| 186 | EXPECT_CALL(caller, LoadCallback1(true, _)) |
| 187 | .WillOnce(VerifyLoadEntries(testing::ByRef(model))); |
| 188 | db_->LoadEntries( |
| 189 | base::Bind(&MockDatabaseCaller::LoadCallback, base::Unretained(&caller))); |
| 190 | |
| 191 | base::RunLoop().RunUntilIdle(); |
| 192 | } |
| 193 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 194 | TEST_F(ProtoDatabaseImplTest, TestDBLoadFailure) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 195 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 196 | |
| 197 | MockDB* mock_db = new MockDB(); |
| 198 | MockDatabaseCaller caller; |
| 199 | |
| 200 | EXPECT_CALL(*mock_db, Init(_)); |
| 201 | EXPECT_CALL(caller, InitCallback(_)); |
| 202 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 203 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 204 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 205 | |
| 206 | EXPECT_CALL(*mock_db, Load(_)).WillOnce(Return(false)); |
| 207 | EXPECT_CALL(caller, LoadCallback1(false, _)); |
| 208 | db_->LoadEntries( |
| 209 | base::Bind(&MockDatabaseCaller::LoadCallback, base::Unretained(&caller))); |
| 210 | |
| 211 | base::RunLoop().RunUntilIdle(); |
| 212 | } |
| 213 | |
treib | 4fe73e3 | 2016-06-16 15:36:15 | [diff] [blame] | 214 | ACTION_P(SetGetEntry, model) { |
| 215 | const std::string& key = arg0; |
| 216 | bool* found = arg1; |
| 217 | std::string* output = arg2; |
| 218 | auto it = model.find(key); |
| 219 | if (it == model.end()) { |
| 220 | *found = false; |
| 221 | } else { |
| 222 | *found = true; |
| 223 | *output = it->second.SerializeAsString(); |
| 224 | } |
| 225 | return true; |
| 226 | } |
| 227 | |
| 228 | ACTION_P(VerifyGetEntry, expected) { |
| 229 | TestProto* actual = arg1; |
| 230 | EXPECT_EQ(expected.SerializeAsString(), actual->SerializeAsString()); |
| 231 | } |
| 232 | |
| 233 | TEST_F(ProtoDatabaseImplTest, TestDBGetSuccess) { |
| 234 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 235 | |
| 236 | MockDB* mock_db = new MockDB(); |
| 237 | MockDatabaseCaller caller; |
| 238 | EntryMap model = GetSmallModel(); |
| 239 | |
| 240 | EXPECT_CALL(*mock_db, Init(_)); |
| 241 | EXPECT_CALL(caller, InitCallback(_)); |
| 242 | db_->InitWithDatabase( |
| 243 | base::WrapUnique(mock_db), path, |
| 244 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 245 | |
| 246 | std::string key("1"); |
| 247 | ASSERT_TRUE(model.count(key)); |
| 248 | EXPECT_CALL(*mock_db, Get(key, _, _)).WillOnce(SetGetEntry(model)); |
| 249 | EXPECT_CALL(caller, GetCallback1(true, _)) |
| 250 | .WillOnce(VerifyGetEntry(model[key])); |
| 251 | db_->GetEntry(key, base::Bind(&MockDatabaseCaller::GetCallback, |
| 252 | base::Unretained(&caller))); |
| 253 | |
| 254 | base::RunLoop().RunUntilIdle(); |
| 255 | } |
| 256 | |
tschumann | 108e9c2 | 2016-10-04 13:34:57 | [diff] [blame] | 257 | TEST(ProtoDatabaseImplLevelDBTest, TestDBSaveAndLoadKeys) { |
| 258 | base::MessageLoop main_loop; |
| 259 | |
| 260 | ScopedTempDir temp_dir; |
| 261 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 262 | base::Thread db_thread("dbthread"); |
| 263 | ASSERT_TRUE(db_thread.Start()); |
| 264 | std::unique_ptr<ProtoDatabaseImpl<TestProto>> db( |
| 265 | new ProtoDatabaseImpl<TestProto>(db_thread.task_runner())); |
| 266 | |
| 267 | auto expect_init_success = |
| 268 | base::Bind([](bool success) { EXPECT_TRUE(success); }); |
| 269 | db->Init(kTestLevelDBClientName, temp_dir.GetPath(), expect_init_success); |
| 270 | |
| 271 | base::RunLoop run_update_entries; |
| 272 | auto expect_update_success = base::Bind( |
| 273 | [](base::Closure signal, bool success) { |
| 274 | EXPECT_TRUE(success); |
| 275 | signal.Run(); |
| 276 | }, |
| 277 | run_update_entries.QuitClosure()); |
| 278 | TestProto test_proto; |
| 279 | test_proto.set_data("some data"); |
| 280 | ProtoDatabase<TestProto>::KeyEntryVector data_set( |
| 281 | {{"0", test_proto}, {"1", test_proto}, {"2", test_proto}}); |
| 282 | db->UpdateEntries( |
| 283 | base::MakeUnique<ProtoDatabase<TestProto>::KeyEntryVector>(data_set), |
| 284 | base::MakeUnique<std::vector<std::string>>(), expect_update_success); |
| 285 | run_update_entries.Run(); |
| 286 | |
| 287 | base::RunLoop run_load_keys; |
| 288 | auto verify_loaded_keys = base::Bind( |
| 289 | [](base::Closure signal, bool success, |
| 290 | std::unique_ptr<std::vector<std::string>> keys) { |
| 291 | EXPECT_TRUE(success); |
| 292 | EXPECT_THAT(*keys, UnorderedElementsAre("0", "1", "2")); |
| 293 | signal.Run(); |
| 294 | }, |
| 295 | run_load_keys.QuitClosure()); |
| 296 | db->LoadKeys(verify_loaded_keys); |
| 297 | run_load_keys.Run(); |
| 298 | |
| 299 | // Shutdown database. |
| 300 | db.reset(); |
| 301 | base::RunLoop run_destruction; |
| 302 | db_thread.task_runner()->PostTaskAndReply( |
| 303 | FROM_HERE, base::Bind(base::DoNothing), run_destruction.QuitClosure()); |
| 304 | run_destruction.Run(); |
| 305 | } |
| 306 | |
treib | 4fe73e3 | 2016-06-16 15:36:15 | [diff] [blame] | 307 | TEST_F(ProtoDatabaseImplTest, TestDBGetNotFound) { |
| 308 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 309 | |
| 310 | MockDB* mock_db = new MockDB(); |
| 311 | MockDatabaseCaller caller; |
| 312 | EntryMap model = GetSmallModel(); |
| 313 | |
| 314 | EXPECT_CALL(*mock_db, Init(_)); |
| 315 | EXPECT_CALL(caller, InitCallback(_)); |
| 316 | db_->InitWithDatabase( |
| 317 | base::WrapUnique(mock_db), path, |
| 318 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 319 | |
| 320 | std::string key("does_not_exist"); |
| 321 | ASSERT_FALSE(model.count(key)); |
| 322 | EXPECT_CALL(*mock_db, Get(key, _, _)).WillOnce(SetGetEntry(model)); |
| 323 | EXPECT_CALL(caller, GetCallback1(true, nullptr)); |
| 324 | db_->GetEntry(key, base::Bind(&MockDatabaseCaller::GetCallback, |
| 325 | base::Unretained(&caller))); |
| 326 | |
| 327 | base::RunLoop().RunUntilIdle(); |
| 328 | } |
| 329 | |
| 330 | TEST_F(ProtoDatabaseImplTest, TestDBGetFailure) { |
| 331 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 332 | |
| 333 | MockDB* mock_db = new MockDB(); |
| 334 | MockDatabaseCaller caller; |
| 335 | EntryMap model = GetSmallModel(); |
| 336 | |
| 337 | EXPECT_CALL(*mock_db, Init(_)); |
| 338 | EXPECT_CALL(caller, InitCallback(_)); |
| 339 | db_->InitWithDatabase( |
| 340 | base::WrapUnique(mock_db), path, |
| 341 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 342 | |
| 343 | std::string key("does_not_exist"); |
| 344 | ASSERT_FALSE(model.count(key)); |
| 345 | EXPECT_CALL(*mock_db, Get(key, _, _)).WillOnce(Return(false)); |
| 346 | EXPECT_CALL(caller, GetCallback1(false, nullptr)); |
| 347 | db_->GetEntry(key, base::Bind(&MockDatabaseCaller::GetCallback, |
| 348 | base::Unretained(&caller))); |
| 349 | |
| 350 | base::RunLoop().RunUntilIdle(); |
| 351 | } |
| 352 | |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 353 | ACTION_P(VerifyUpdateEntries, expected) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 354 | const KeyValueVector actual = arg0; |
| 355 | // Create a vector of TestProto from |actual| to reuse the comparison |
| 356 | // function. |
| 357 | std::vector<TestProto> extracted_entries; |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 358 | for (const auto& pair : actual) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 359 | TestProto entry; |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 360 | if (!entry.ParseFromString(pair.second)) { |
| 361 | ADD_FAILURE() << "Unable to deserialize the protobuf"; |
| 362 | return false; |
| 363 | } |
| 364 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 365 | extracted_entries.push_back(entry); |
| 366 | } |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 367 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 368 | ExpectEntryPointersEquals(expected, extracted_entries); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 369 | return true; |
| 370 | } |
| 371 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 372 | // Test that ProtoDatabaseImpl calls Save on the underlying database with the |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 373 | // correct entries to save and that the caller's SaveCallback is called with the |
| 374 | // correct success value. |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 375 | TEST_F(ProtoDatabaseImplTest, TestDBSaveSuccess) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 376 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 377 | |
| 378 | MockDB* mock_db = new MockDB(); |
| 379 | MockDatabaseCaller caller; |
| 380 | EntryMap model = GetSmallModel(); |
| 381 | |
| 382 | EXPECT_CALL(*mock_db, Init(_)); |
| 383 | EXPECT_CALL(caller, InitCallback(_)); |
| 384 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 385 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 386 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 387 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 388 | std::unique_ptr<ProtoDatabase<TestProto>::KeyEntryVector> entries( |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 389 | new ProtoDatabase<TestProto>::KeyEntryVector()); |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 390 | for (const auto& pair : model) |
| 391 | entries->push_back(std::make_pair(pair.second.id(), pair.second)); |
| 392 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 393 | std::unique_ptr<KeyVector> keys_to_remove(new KeyVector()); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 394 | |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 395 | EXPECT_CALL(*mock_db, Save(_, _)).WillOnce(VerifyUpdateEntries(model)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 396 | EXPECT_CALL(caller, SaveCallback(true)); |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 397 | db_->UpdateEntries( |
dcheng | 5160635 | 2015-12-26 21:16:23 | [diff] [blame] | 398 | std::move(entries), std::move(keys_to_remove), |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 399 | base::Bind(&MockDatabaseCaller::SaveCallback, base::Unretained(&caller))); |
| 400 | |
| 401 | base::RunLoop().RunUntilIdle(); |
| 402 | } |
| 403 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 404 | TEST_F(ProtoDatabaseImplTest, TestDBSaveFailure) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 405 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 406 | |
| 407 | MockDB* mock_db = new MockDB(); |
| 408 | MockDatabaseCaller caller; |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 409 | std::unique_ptr<ProtoDatabase<TestProto>::KeyEntryVector> entries( |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 410 | new ProtoDatabase<TestProto>::KeyEntryVector()); |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 411 | std::unique_ptr<KeyVector> keys_to_remove(new KeyVector()); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 412 | |
| 413 | EXPECT_CALL(*mock_db, Init(_)); |
| 414 | EXPECT_CALL(caller, InitCallback(_)); |
| 415 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 416 | base::WrapUnique(mock_db), path, |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 417 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 418 | |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 419 | EXPECT_CALL(*mock_db, Save(_, _)).WillOnce(Return(false)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 420 | EXPECT_CALL(caller, SaveCallback(false)); |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 421 | db_->UpdateEntries( |
dcheng | 5160635 | 2015-12-26 21:16:23 | [diff] [blame] | 422 | std::move(entries), std::move(keys_to_remove), |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 423 | base::Bind(&MockDatabaseCaller::SaveCallback, base::Unretained(&caller))); |
| 424 | |
| 425 | base::RunLoop().RunUntilIdle(); |
| 426 | } |
| 427 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 428 | // Test that ProtoDatabaseImpl calls Save on the underlying database with the |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 429 | // correct entries to delete and that the caller's SaveCallback is called with |
| 430 | // the correct success value. |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 431 | TEST_F(ProtoDatabaseImplTest, TestDBRemoveSuccess) { |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 432 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 433 | |
| 434 | MockDB* mock_db = new MockDB(); |
| 435 | MockDatabaseCaller caller; |
| 436 | EntryMap model = GetSmallModel(); |
| 437 | |
| 438 | EXPECT_CALL(*mock_db, Init(_)); |
| 439 | EXPECT_CALL(caller, InitCallback(_)); |
| 440 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 441 | base::WrapUnique(mock_db), path, |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 442 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 443 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 444 | std::unique_ptr<ProtoDatabase<TestProto>::KeyEntryVector> entries( |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 445 | new ProtoDatabase<TestProto>::KeyEntryVector()); |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 446 | std::unique_ptr<KeyVector> keys_to_remove(new KeyVector()); |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 447 | for (const auto& pair : model) |
| 448 | keys_to_remove->push_back(pair.second.id()); |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 449 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 450 | KeyVector keys_copy(*keys_to_remove.get()); |
| 451 | EXPECT_CALL(*mock_db, Save(_, keys_copy)).WillOnce(Return(true)); |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 452 | EXPECT_CALL(caller, SaveCallback(true)); |
| 453 | db_->UpdateEntries( |
dcheng | 5160635 | 2015-12-26 21:16:23 | [diff] [blame] | 454 | std::move(entries), std::move(keys_to_remove), |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 455 | base::Bind(&MockDatabaseCaller::SaveCallback, base::Unretained(&caller))); |
| 456 | |
| 457 | base::RunLoop().RunUntilIdle(); |
| 458 | } |
| 459 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 460 | TEST_F(ProtoDatabaseImplTest, TestDBRemoveFailure) { |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 461 | base::FilePath path(FILE_PATH_LITERAL("/fake/path")); |
| 462 | |
| 463 | MockDB* mock_db = new MockDB(); |
| 464 | MockDatabaseCaller caller; |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 465 | std::unique_ptr<ProtoDatabase<TestProto>::KeyEntryVector> entries( |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 466 | new ProtoDatabase<TestProto>::KeyEntryVector()); |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 467 | std::unique_ptr<KeyVector> keys_to_remove(new KeyVector()); |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 468 | |
| 469 | EXPECT_CALL(*mock_db, Init(_)); |
| 470 | EXPECT_CALL(caller, InitCallback(_)); |
| 471 | db_->InitWithDatabase( |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 472 | base::WrapUnique(mock_db), path, |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 473 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 474 | |
| 475 | EXPECT_CALL(*mock_db, Save(_, _)).WillOnce(Return(false)); |
| 476 | EXPECT_CALL(caller, SaveCallback(false)); |
| 477 | db_->UpdateEntries( |
dcheng | 5160635 | 2015-12-26 21:16:23 | [diff] [blame] | 478 | std::move(entries), std::move(keys_to_remove), |
[email protected] | 4b79f61e | 2013-12-04 05:43:08 | [diff] [blame] | 479 | base::Bind(&MockDatabaseCaller::SaveCallback, base::Unretained(&caller))); |
| 480 | |
| 481 | base::RunLoop().RunUntilIdle(); |
| 482 | } |
| 483 | |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 484 | // This tests that normal usage of the real database does not cause any |
| 485 | // threading violations. |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 486 | TEST(ProtoDatabaseImplThreadingTest, TestDBDestruction) { |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 487 | base::MessageLoop main_loop; |
| 488 | |
| 489 | ScopedTempDir temp_dir; |
| 490 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 491 | |
| 492 | base::Thread db_thread("dbthread"); |
| 493 | ASSERT_TRUE(db_thread.Start()); |
| 494 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 495 | std::unique_ptr<ProtoDatabaseImpl<TestProto>> db( |
skyostil | b0daa01 | 2015-06-02 19:03:48 | [diff] [blame] | 496 | new ProtoDatabaseImpl<TestProto>(db_thread.task_runner())); |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 497 | |
| 498 | MockDatabaseCaller caller; |
| 499 | EXPECT_CALL(caller, InitCallback(_)); |
cmumford | 5187806 | 2015-10-13 17:02:08 | [diff] [blame] | 500 | db->Init( |
vabr | 0c237ae | 2016-09-14 09:24:28 | [diff] [blame] | 501 | kTestLevelDBClientName, temp_dir.GetPath(), |
cmumford | 5187806 | 2015-10-13 17:02:08 | [diff] [blame] | 502 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 503 | |
| 504 | db.reset(); |
| 505 | |
| 506 | base::RunLoop run_loop; |
skyostil | b0daa01 | 2015-06-02 19:03:48 | [diff] [blame] | 507 | db_thread.task_runner()->PostTaskAndReply( |
[email protected] | e16968e | 2013-11-06 21:59:25 | [diff] [blame] | 508 | FROM_HERE, base::Bind(base::DoNothing), run_loop.QuitClosure()); |
| 509 | run_loop.Run(); |
| 510 | } |
| 511 | |
jianli | 6dc78d4 | 2016-01-20 23:30:49 | [diff] [blame] | 512 | // This tests that normal usage of the real database does not cause any |
| 513 | // threading violations. |
| 514 | TEST(ProtoDatabaseImplThreadingTest, TestDBDestroy) { |
| 515 | base::MessageLoop main_loop; |
| 516 | |
| 517 | ScopedTempDir temp_dir; |
| 518 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 519 | |
| 520 | base::Thread db_thread("dbthread"); |
| 521 | ASSERT_TRUE(db_thread.Start()); |
| 522 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 523 | std::unique_ptr<ProtoDatabaseImpl<TestProto>> db( |
jianli | 6dc78d4 | 2016-01-20 23:30:49 | [diff] [blame] | 524 | new ProtoDatabaseImpl<TestProto>(db_thread.task_runner())); |
| 525 | |
| 526 | MockDatabaseCaller caller; |
| 527 | EXPECT_CALL(caller, InitCallback(_)); |
| 528 | db->Init( |
vabr | 0c237ae | 2016-09-14 09:24:28 | [diff] [blame] | 529 | kTestLevelDBClientName, temp_dir.GetPath(), |
jianli | 6dc78d4 | 2016-01-20 23:30:49 | [diff] [blame] | 530 | base::Bind(&MockDatabaseCaller::InitCallback, base::Unretained(&caller))); |
| 531 | |
| 532 | EXPECT_CALL(caller, DestroyCallback(_)); |
| 533 | db->Destroy(base::Bind(&MockDatabaseCaller::DestroyCallback, |
| 534 | base::Unretained(&caller))); |
| 535 | |
| 536 | db.reset(); |
| 537 | |
| 538 | base::RunLoop run_loop; |
| 539 | db_thread.task_runner()->PostTaskAndReply( |
| 540 | FROM_HERE, base::Bind(base::DoNothing), run_loop.QuitClosure()); |
| 541 | run_loop.Run(); |
| 542 | } |
| 543 | |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 544 | // Test that the LevelDB properly saves entries and that load returns the saved |
| 545 | // entries. If |close_after_save| is true, the database will be closed after |
| 546 | // saving and then re-opened to ensure that the data is properly persisted. |
| 547 | void TestLevelDBSaveAndLoad(bool close_after_save) { |
ssid | e4aba36 | 2016-09-26 21:34:00 | [diff] [blame] | 548 | base::MessageLoop main_loop; |
| 549 | |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 550 | ScopedTempDir temp_dir; |
| 551 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 552 | |
| 553 | EntryMap model = GetSmallModel(); |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 554 | |
| 555 | KeyValueVector save_entries; |
| 556 | std::vector<std::string> load_entries; |
| 557 | KeyVector remove_keys; |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 558 | |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 559 | for (const auto& pair : model) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 560 | save_entries.push_back( |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 561 | std::make_pair(pair.second.id(), pair.second.SerializeAsString())); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 562 | } |
| 563 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 564 | std::unique_ptr<LevelDB> db(new LevelDB(kTestLevelDBClientName)); |
vabr | 0c237ae | 2016-09-14 09:24:28 | [diff] [blame] | 565 | EXPECT_TRUE(db->Init(temp_dir.GetPath())); |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 566 | EXPECT_TRUE(db->Save(save_entries, remove_keys)); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 567 | |
| 568 | if (close_after_save) { |
cmumford | 5187806 | 2015-10-13 17:02:08 | [diff] [blame] | 569 | db.reset(new LevelDB(kTestLevelDBClientName)); |
vabr | 0c237ae | 2016-09-14 09:24:28 | [diff] [blame] | 570 | EXPECT_TRUE(db->Init(temp_dir.GetPath())); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 571 | } |
| 572 | |
| 573 | EXPECT_TRUE(db->Load(&load_entries)); |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 574 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 575 | // Convert the strings back to TestProto. |
| 576 | std::vector<TestProto> loaded_protos; |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 577 | for (const auto& serialized_entry : load_entries) { |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 578 | TestProto entry; |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 579 | ASSERT_TRUE(entry.ParseFromString(serialized_entry)); |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 580 | loaded_protos.push_back(entry); |
| 581 | } |
peter | 7cdc93c | 2015-07-30 14:03:14 | [diff] [blame] | 582 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 583 | ExpectEntryPointersEquals(model, loaded_protos); |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 584 | } |
| 585 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 586 | TEST(ProtoDatabaseImplLevelDBTest, TestDBSaveAndLoad) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 587 | TestLevelDBSaveAndLoad(false); |
| 588 | } |
| 589 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 590 | TEST(ProtoDatabaseImplLevelDBTest, TestDBCloseAndReopen) { |
[email protected] | 0664b5ab | 2013-09-23 04:14:45 | [diff] [blame] | 591 | TestLevelDBSaveAndLoad(true); |
| 592 | } |
| 593 | |
cjhopman | 1aad174 | 2014-11-20 00:30:06 | [diff] [blame] | 594 | TEST(ProtoDatabaseImplLevelDBTest, TestDBInitFail) { |
| 595 | ScopedTempDir temp_dir; |
| 596 | ASSERT_TRUE(temp_dir.CreateUniqueTempDir()); |
| 597 | |
| 598 | leveldb::Options options; |
| 599 | options.create_if_missing = false; |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 600 | std::unique_ptr<LevelDB> db(new LevelDB(kTestLevelDBClientName)); |
cjhopman | 1aad174 | 2014-11-20 00:30:06 | [diff] [blame] | 601 | |
| 602 | KeyValueVector save_entries; |
| 603 | std::vector<std::string> load_entries; |
| 604 | KeyVector remove_keys; |
| 605 | |
vabr | 0c237ae | 2016-09-14 09:24:28 | [diff] [blame] | 606 | EXPECT_FALSE(db->InitWithOptions(temp_dir.GetPath(), options)); |
cjhopman | 1aad174 | 2014-11-20 00:30:06 | [diff] [blame] | 607 | EXPECT_FALSE(db->Load(&load_entries)); |
| 608 | EXPECT_FALSE(db->Save(save_entries, remove_keys)); |
| 609 | } |
| 610 | |
peter | 3617707 | 2015-07-23 14:36:09 | [diff] [blame] | 611 | TEST(ProtoDatabaseImplLevelDBTest, TestMemoryDatabase) { |
ssid | e4aba36 | 2016-09-26 21:34:00 | [diff] [blame] | 612 | base::MessageLoop main_loop; |
| 613 | |
dcheng | 84c358e | 2016-04-26 07:05:53 | [diff] [blame] | 614 | std::unique_ptr<LevelDB> db(new LevelDB(kTestLevelDBClientName)); |
peter | 3617707 | 2015-07-23 14:36:09 | [diff] [blame] | 615 | |
| 616 | std::vector<std::string> load_entries; |
| 617 | |
| 618 | ASSERT_TRUE(db->Init(base::FilePath())); |
| 619 | |
| 620 | ASSERT_TRUE(db->Load(&load_entries)); |
| 621 | EXPECT_EQ(0u, load_entries.size()); |
| 622 | |
| 623 | KeyValueVector save_entries(1, std::make_pair("foo", "bar")); |
| 624 | KeyVector remove_keys; |
| 625 | |
| 626 | ASSERT_TRUE(db->Save(save_entries, remove_keys)); |
| 627 | |
| 628 | std::vector<std::string> second_load_entries; |
| 629 | |
| 630 | ASSERT_TRUE(db->Load(&second_load_entries)); |
| 631 | EXPECT_EQ(1u, second_load_entries.size()); |
| 632 | } |
| 633 | |
ssid | e4aba36 | 2016-09-26 21:34:00 | [diff] [blame] | 634 | TEST(ProtoDatabaseImplLevelDBTest, TestOnMemoryDumpEmitsData) { |
| 635 | base::MessageLoop main_loop; |
| 636 | std::unique_ptr<LevelDB> db(new LevelDB(kTestLevelDBClientName)); |
| 637 | std::vector<std::string> load_entries; |
| 638 | ASSERT_TRUE(db->Init(base::FilePath())); |
| 639 | KeyValueVector save_entries(1, std::make_pair("foo", "bar")); |
| 640 | KeyVector remove_keys; |
| 641 | ASSERT_TRUE(db->Save(save_entries, remove_keys)); |
| 642 | |
| 643 | base::trace_event::MemoryDumpArgs dump_args = { |
| 644 | base::trace_event::MemoryDumpLevelOfDetail::DETAILED}; |
| 645 | std::unique_ptr<base::trace_event::ProcessMemoryDump> process_memory_dump( |
| 646 | new base::trace_event::ProcessMemoryDump(nullptr, dump_args)); |
| 647 | db->OnMemoryDump(dump_args, process_memory_dump.get()); |
| 648 | |
| 649 | const auto& allocator_dumps = process_memory_dump->allocator_dumps(); |
| 650 | const char* system_allocator_pool_name = |
| 651 | base::trace_event::MemoryDumpManager::GetInstance() |
| 652 | ->system_allocator_pool_name(); |
| 653 | size_t expected_dump_count = system_allocator_pool_name ? 2 : 1; |
| 654 | EXPECT_EQ(expected_dump_count, allocator_dumps.size()); |
| 655 | for (const auto& dump : allocator_dumps) { |
| 656 | ASSERT_TRUE(dump.first.find("leveldb/leveldb_proto/") == 0 || |
| 657 | dump.first.find(system_allocator_pool_name) == 0); |
| 658 | } |
| 659 | } |
| 660 | |
[email protected] | 2b894b8 | 2014-06-18 16:22:30 | [diff] [blame] | 661 | } // namespace leveldb_proto |