chromium/chrome/browser/extensions/activity_log/database_string_table_unittest.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <stddef.h>
#include <stdint.h>

#include "base/files/scoped_temp_dir.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/extensions/activity_log/database_string_table.h"
#include "sql/database.h"
#include "sql/statement.h"
#include "sql/transaction.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace extensions {

class DatabaseStringTableTest : public testing::Test { … };

// Check that initializing the database works.
TEST_F(DatabaseStringTableTest, Init) { … }

// Insert a new mapping into the table, then verify the table contents.
TEST_F(DatabaseStringTableTest, Insert) { … }

// Check that different strings are mapped to different values, and the same
// string is mapped to the same value repeatably.
TEST_F(DatabaseStringTableTest, InsertMultiple) { … }

// Check that values can be read back from the database even after the
// in-memory cache is cleared.
TEST_F(DatabaseStringTableTest, CacheCleared) { … }

// Check that direct database modifications are picked up after the cache is
// cleared.
TEST_F(DatabaseStringTableTest, DatabaseModified) { … }

// Check that looking up an unknown id returns an error.
TEST_F(DatabaseStringTableTest, BadLookup) { … }

// Check looking up an inserted value, both cached and not cached.
TEST_F(DatabaseStringTableTest, Lookup) { … }

// Check that the in-memory cache for the string table does not become too
// large, even if many items are inserted.
TEST_F(DatabaseStringTableTest, Prune) { … }

}  // namespace extensions