Revert 152946 - Replace HistoryQuickProvider protobuf-based caching with an SQLite-based database.

chrome/browser/history/in_memory_url_index_base_unittest.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_BASE_UNITTEST_H_
-#define CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_BASE_UNITTEST_H_
-
-#include "base/file_util.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
-#include "chrome/browser/history/history_database.h"
-#include "chrome/browser/history/in_memory_database.h"
-#include "chrome/browser/history/in_memory_url_index.h"
-#include "chrome/test/base/testing_profile.h"
-#include "content/public/test/test_browser_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace history {
-
-class HistoryDatabase;
-
-// A base class for unit tests that exercise the InMemoryURLIndex and the
-// HistoryQuickProvider. Provides initialization of the index using data
-// contained in a test file.
-//
-// The test version of the history url database table ('url') is contained in
-// a database file created from a text file as specified by the
-// TestDBName() method overridden by subclasses. The only difference between
-// the table specified in this test file and a live 'urls' table from a
-// profile is that the last_visit_time column in the test table contains a
-// number specifying the number of days relative to 'today' to which the
-// visit time of the URL will be set during the test setup stage.
-//
-// The format of the test database text file is of a SQLite .dump file.
-// Note that only lines whose first character is an upper-case letter are
-// processed when creating the test database.
-//
-class InMemoryURLIndexBaseTest : public testing::Test {
- protected:
-  InMemoryURLIndexBaseTest();
-  virtual ~InMemoryURLIndexBaseTest();
-
-  // Specifies the test data file name used by the subclass. The specified file
-  // must reside in the path given by chrome::DIR_TEST_DATA.
-  virtual FilePath::StringType TestDBName() const = 0;
-
-  // Fills the HistoryBackend with test data from the test data file and creates
-  // the InMemoryURLIndex instance, but does not fill it with data. Call
-  // LoadIndex() after calling SetUp() To fill the InMemoryURLIndex instance
-  // with the test data.
-  // NOTE: By default, TestingProfile does not enable the cache database
-  //       (InMemoryURLCacheDatabase). If a test relies on the cache database
-  //       having been enabled then that test should subclass TestingProfile
-  //       and provide an override of InitHistoryService(...) that causes
-  //       the cache database to be created and initialized. For an example,
-  //       see CacheTestingProfile in in_memory_url_index_unittest.cc.
-  virtual void SetUp() OVERRIDE;
-  virtual void TearDown() OVERRIDE;
-
-  // Blocks the caller until the load sequence for the index has completed.
-  // Note that load completion does not imply success.
-  void BlockUntilIndexLoaded();
-
-  // Loads the InMemoryURLIndex instance with data from the HistoryBackend.
-  // Blocks until the load completes. Completion does not imply success.
-  void LoadIndex();
-
-  // Sets |blockingPoolShutdown_| to true as part of TearDown().
-  void BlockingPoolShutdown();
-
-  // Pass-through function to simplify our friendship with InMemoryURLIndex.
-  URLIndexPrivateData* GetPrivateData();
-
-  // Pass-through functions to simplify our friendship with URLIndexPrivateData.
-  bool UpdateURL(const URLRow& row);
-  bool DeleteURL(const GURL& url);
-  bool GetCacheDBPath(FilePath* file_path);
-
-  InMemoryURLIndex* url_index_;
-  HistoryDatabase* history_database_;
-
-  MessageLoopForUI message_loop_;
-  content::TestBrowserThread ui_thread_;
-  content::TestBrowserThread db_thread_;
-  scoped_ptr<TestingProfile> profile_;
-};
-
-}  // namespace history
-
-#endif  // CHROME_BROWSER_HISTORY_IN_MEMORY_URL_INDEX_BASE_UNITTEST_H_