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

chrome/browser/history/in_memory_url_index_base_unittest.cc

Index: chrome/browser/history/in_memory_url_index_base_unittest.cc
===================================================================
--- chrome/browser/history/in_memory_url_index_base_unittest.cc	(revision 0)
+++ chrome/browser/history/in_memory_url_index_base_unittest.cc	(revision 0)
@@ -0,0 +1,143 @@
+// Copyright (c) 2011 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.
+
+#include "chrome/browser/history/in_memory_url_index_base_unittest.h"
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "base/string_split.h"
+#include "base/synchronization/waitable_event.h"
+#include "chrome/browser/history/history.h"
+#include "chrome/browser/history/history_backend.h"
+#include "chrome/browser/history/history_service_factory.h"
+#include "chrome/browser/history/in_memory_url_cache_database.h"
+#include "chrome/browser/history/in_memory_url_index.h"
+#include "chrome/browser/history/url_index_private_data.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "content/public/browser/browser_thread.h"
+#include "sql/connection.h"
+#include "sql/statement.h"
+#include "sql/transaction.h"
+
+namespace history {
+
+InMemoryURLIndexBaseTest::InMemoryURLIndexBaseTest()
+    : ui_thread_(content::BrowserThread::UI, &message_loop_),
+      db_thread_(content::BrowserThread::DB) {
+}
+
+InMemoryURLIndexBaseTest::~InMemoryURLIndexBaseTest() {
+}
+
+void InMemoryURLIndexBaseTest::SetUp() {
+  if (!profile_.get())
+    profile_.reset(new TestingProfile);
+  db_thread_.Start();
+  // We cannot access the database until the backend has been loaded.
+  profile_->CreateHistoryService(true, false);
+  HistoryService* history_service =
+      HistoryServiceFactory::GetForProfile(profile_.get(),
+                                           Profile::EXPLICIT_ACCESS);
+  ASSERT_TRUE(history_service);
+  url_index_ = history_service->InMemoryIndex();
+  BlockUntilIndexLoaded();
+  DCHECK(url_index_->index_available());
+  profile_->CreateBookmarkModel(true);
+  HistoryBackend* backend = history_service->get_history_backend_for_testing();
+  history_database_ = backend->db();
+  ui_test_utils::WaitForHistoryToLoad(history_service);
+  DCHECK(history_service->backend_loaded());
+
+  // Create and populate a working copy of the URL history database from the
+  // data contained in the file specified by the TestDBName() function.
+  // TODO(mrossetti): Adopt sqlite3_ functions for performing the database
+  // initialization. See http://crbug.com/137352.
+  FilePath test_file_path;
+  PathService::Get(chrome::DIR_TEST_DATA, &test_file_path);
+  test_file_path = test_file_path.Append(FILE_PATH_LITERAL("History"));
+  test_file_path = test_file_path.Append(TestDBName());
+  EXPECT_TRUE(file_util::PathExists(test_file_path));
+
+  std::string sql_command_buffer;
+  file_util::ReadFileToString(test_file_path, &sql_command_buffer);
+  std::vector<std::string> sql_commands;
+  base::SplitStringDontTrim(sql_command_buffer, '\n', &sql_commands);
+  sql::Connection* db(history_database_->get_db_for_testing());
+  for (std::vector<std::string>::const_iterator i = sql_commands.begin();
+       i != sql_commands.end(); ++i) {
+    // We only process lines which begin with a upper-case letter.
+    // TODO(mrossetti): Can iswupper() be used here?
+    const std::string& sql_command(*i);
+    if (sql_command[0] >= 'A' && sql_command[0] <= 'Z')
+      EXPECT_TRUE(db->Execute(sql_command.c_str()));
+  }
+
+  // Update the last_visit_time table column such that it represents a time
+  // relative to 'now'.
+  // TODO(mrossetti): Do an UPDATE to alter the days-ago.
+  // See http://crbug.com/137352.
+  sql::Statement statement(db->GetUniqueStatement(
+      "SELECT" HISTORY_URL_ROW_FIELDS "FROM urls"));
+  EXPECT_TRUE(statement.is_valid());
+  base::Time time_right_now = base::Time::NowFromSystemTime();
+  base::TimeDelta day_delta = base::TimeDelta::FromDays(1);
+  while (statement.Step()) {
+    URLRow row;
+    history_database_->FillURLRow(statement, &row);
+    row.set_last_visit(time_right_now -
+                       day_delta * row.last_visit().ToInternalValue());
+    history_database_->UpdateURLRow(row.id(), row);
+  }
+}
+
+void InMemoryURLIndexBaseTest::TearDown() {
+  profile_->BlockUntilHistoryProcessesPendingRequests();
+  message_loop_.RunAllPending();
+  MessageLoop::current()->RunAllPending();
+  content::BrowserThread::GetBlockingPool()->FlushForTesting();
+  base::WaitableEvent done(false, false);
+  content::BrowserThread::PostTask(content::BrowserThread::DB, FROM_HERE,
+      base::Bind(&base::WaitableEvent::Signal, base::Unretained(&done)));
+  done.Wait();
+  db_thread_.Stop();
+  message_loop_.RunAllPending();
+  MessageLoop::current()->RunAllPending();
+}
+
+void InMemoryURLIndexBaseTest::LoadIndex() {
+  url_index_->ScheduleRebuildFromHistory();
+  BlockUntilIndexLoaded();
+}
+
+void InMemoryURLIndexBaseTest::BlockUntilIndexLoaded() {
+  if (url_index_->index_available())
+    return;
+  content::BrowserThread::GetBlockingPool()->FlushForTesting();
+  InMemoryURLIndex::Observer observer(url_index_);
+  MessageLoop::current()->Run();
+}
+
+URLIndexPrivateData* InMemoryURLIndexBaseTest::GetPrivateData() {
+  return url_index_->private_data();
+}
+
+bool InMemoryURLIndexBaseTest::UpdateURL(const URLRow& row) {
+  bool success = GetPrivateData()->UpdateURL(row);
+  content::BrowserThread::GetBlockingPool()->FlushForTesting();
+  return success;
+}
+
+bool InMemoryURLIndexBaseTest::DeleteURL(const GURL& url) {
+  bool success = GetPrivateData()->DeleteURL(url);
+  content::BrowserThread::GetBlockingPool()->FlushForTesting();
+  return success;
+}
+
+bool InMemoryURLIndexBaseTest::GetCacheDBPath(FilePath* file_path) {
+  return GetPrivateData()->GetCacheDBPath(file_path);
+}
+
+}  // namespace history
Property changes on: chrome/browser/history/in_memory_url_index_base_unittest.cc
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Added: svn:eol-style
   + LF