| // Copyright 2010-2014, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "storage/tiny_storage.h" |
| |
| #include <map> |
| #include <set> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/file_util.h" |
| #include "base/port.h" |
| #include "base/scoped_ptr.h" |
| #include "storage/storage_interface.h" |
| #include "testing/base/public/googletest.h" |
| #include "testing/base/public/gunit.h" |
| |
| namespace mozc { |
| namespace storage { |
| namespace { |
| |
| void CreateKeyValue(map<string, string> *output, int size) { |
| output->clear(); |
| for (int i = 0; i < size; ++i) { |
| char key[64]; |
| char value[64]; |
| snprintf(key, sizeof(key), "key%d", i); |
| snprintf(value, sizeof(value), "value%d", i); |
| output->insert(pair<string, string>(key, value)); |
| } |
| } |
| |
| } // namespace |
| |
| class TinyStorageTest : public testing::Test { |
| protected: |
| TinyStorageTest() {} |
| |
| virtual void SetUp() { |
| UnlinkDBFileIfExists(); |
| } |
| |
| virtual void TearDown() { |
| UnlinkDBFileIfExists(); |
| } |
| |
| static void UnlinkDBFileIfExists() { |
| const string path = GetTemporaryFilePath(); |
| if (FileUtil::FileExists(path)) { |
| FileUtil::Unlink(path); |
| } |
| } |
| |
| static StorageInterface *CreateStorage() { |
| return TinyStorage::New(); |
| } |
| |
| static string GetTemporaryFilePath() { |
| // This name should be unique to each test. |
| return FileUtil::JoinPath(FLAGS_test_tmpdir, "TinyStorageTest_test.db"); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TinyStorageTest); |
| }; |
| |
| |
| TEST_F(TinyStorageTest, TinyStorageTest) { |
| const string filename = GetTemporaryFilePath(); |
| |
| static const int kSize[] = {10, 100, 1000}; |
| |
| for (int i = 0; i < arraysize(kSize); ++i) { |
| FileUtil::Unlink(filename); |
| scoped_ptr<StorageInterface> storage(CreateStorage()); |
| |
| // Insert |
| map<string, string> target; |
| CreateKeyValue(&target, kSize[i]); |
| { |
| EXPECT_TRUE(storage->Open(filename)); |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| EXPECT_TRUE(storage->Insert(it->first, it->second)); |
| } |
| } |
| |
| // Lookup |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| string value; |
| EXPECT_TRUE(storage->Lookup(it->first, &value)); |
| EXPECT_EQ(value, it->second); |
| } |
| |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| const string key = it->first + ".dummy"; |
| string value; |
| EXPECT_FALSE(storage->Lookup(key, &value)); |
| } |
| |
| storage->Sync(); |
| |
| scoped_ptr<StorageInterface> storage2(CreateStorage()); |
| EXPECT_TRUE(storage2->Open(filename)); |
| EXPECT_EQ(storage->Size(), storage2->Size()); |
| |
| // Lookup |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| string value; |
| EXPECT_TRUE(storage2->Lookup(it->first, &value)); |
| EXPECT_EQ(value, it->second); |
| } |
| |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| const string key = it->first + ".dummy"; |
| string value; |
| EXPECT_FALSE(storage2->Lookup(key, &value)); |
| } |
| |
| // Erase |
| int id = 0; |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| if (id % 2 == 0) { |
| EXPECT_TRUE(storage->Erase(it->first)); |
| const string key = it->first + ".dummy"; |
| EXPECT_FALSE(storage->Erase(key)); |
| } |
| } |
| |
| for (map<string, string>::const_iterator it = target.begin(); |
| it != target.end(); ++it) { |
| string value; |
| const string &key = it->first; |
| if (id % 2 == 0) { |
| EXPECT_FALSE(storage->Lookup(key, &value)); |
| } else { |
| EXPECT_TRUE(storage->Lookup(key, &value)); |
| } |
| } |
| } |
| } |
| |
| } // namespace storage |
| } // namespace mozc |