Move webkit/database to webkit/browser and webkit/common.

webkit/database/database_connections_unittest.cc

Index: webkit/database/database_connections_unittest.cc
===================================================================
--- webkit/database/database_connections_unittest.cc	(revision 201604)
+++ webkit/database/database_connections_unittest.cc	(working copy)
@@ -1,143 +0,0 @@
-// 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.
-
-#include "base/bind.h"
-#include "base/message_loop.h"
-#include "base/threading/thread.h"
-#include "base/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/database/database_connections.h"
-
-namespace webkit_database {
-
-namespace {
-
-void RemoveConnectionTask(
-    const base::string16& origin_id, const base::string16& database_name,
-    scoped_refptr<DatabaseConnectionsWrapper> obj,
-    bool* did_task_execute) {
-  *did_task_execute = true;
-  obj->RemoveOpenConnection(origin_id, database_name);
-}
-
-void ScheduleRemoveConnectionTask(
-    base::Thread* thread,  const base::string16& origin_id,
-    const base::string16& database_name,
-    scoped_refptr<DatabaseConnectionsWrapper> obj,
-    bool* did_task_execute) {
-  thread->message_loop()->PostTask(
-      FROM_HERE,
-      base::Bind(&RemoveConnectionTask, origin_id, database_name, obj,
-                 did_task_execute));
-}
-
-}  // anonymous namespace
-
-TEST(DatabaseConnectionsTest, DatabaseConnectionsTest) {
-  const base::string16 kOriginId(ASCIIToUTF16("origin_id"));
-  const base::string16 kName(ASCIIToUTF16("database_name"));
-  const base::string16 kName2(ASCIIToUTF16("database_name2"));
-  const int64 kSize = 1000;
-
-  DatabaseConnections connections;
-
-  EXPECT_TRUE(connections.IsEmpty());
-  EXPECT_FALSE(connections.IsDatabaseOpened(kOriginId, kName));
-  EXPECT_FALSE(connections.IsOriginUsed(kOriginId));
-
-  connections.AddConnection(kOriginId, kName);
-  EXPECT_FALSE(connections.IsEmpty());
-  EXPECT_TRUE(connections.IsDatabaseOpened(kOriginId, kName));
-  EXPECT_TRUE(connections.IsOriginUsed(kOriginId));
-  EXPECT_EQ(0, connections.GetOpenDatabaseSize(kOriginId, kName));
-  connections.SetOpenDatabaseSize(kOriginId, kName, kSize);
-  EXPECT_EQ(kSize, connections.GetOpenDatabaseSize(kOriginId, kName));
-
-  connections.RemoveConnection(kOriginId, kName);
-  EXPECT_TRUE(connections.IsEmpty());
-  EXPECT_FALSE(connections.IsDatabaseOpened(kOriginId, kName));
-  EXPECT_FALSE(connections.IsOriginUsed(kOriginId));
-
-  connections.AddConnection(kOriginId, kName);
-  connections.SetOpenDatabaseSize(kOriginId, kName, kSize);
-  EXPECT_EQ(kSize, connections.GetOpenDatabaseSize(kOriginId, kName));
-  connections.AddConnection(kOriginId, kName);
-  EXPECT_EQ(kSize, connections.GetOpenDatabaseSize(kOriginId, kName));
-  EXPECT_FALSE(connections.IsEmpty());
-  EXPECT_TRUE(connections.IsDatabaseOpened(kOriginId, kName));
-  EXPECT_TRUE(connections.IsOriginUsed(kOriginId));
-  connections.AddConnection(kOriginId, kName2);
-  EXPECT_TRUE(connections.IsDatabaseOpened(kOriginId, kName2));
-
-  DatabaseConnections another;
-  another.AddConnection(kOriginId, kName);
-  another.AddConnection(kOriginId, kName2);
-
-  std::vector<std::pair<base::string16, base::string16> > closed_dbs;
-  connections.RemoveConnections(another, &closed_dbs);
-  EXPECT_EQ(1u, closed_dbs.size());
-  EXPECT_EQ(kOriginId, closed_dbs[0].first);
-  EXPECT_EQ(kName2, closed_dbs[0].second);
-  EXPECT_FALSE(connections.IsDatabaseOpened(kOriginId, kName2));
-  EXPECT_TRUE(connections.IsDatabaseOpened(kOriginId, kName));
-  EXPECT_EQ(kSize, connections.GetOpenDatabaseSize(kOriginId, kName));
-  another.RemoveAllConnections();
-  connections.RemoveAllConnections();
-  EXPECT_TRUE(connections.IsEmpty());
-
-  // Ensure the return value properly indicates the initial
-  // addition and final removal.
-  EXPECT_TRUE(connections.AddConnection(kOriginId, kName));
-  EXPECT_FALSE(connections.AddConnection(kOriginId, kName));
-  EXPECT_FALSE(connections.AddConnection(kOriginId, kName));
-  EXPECT_FALSE(connections.RemoveConnection(kOriginId, kName));
-  EXPECT_FALSE(connections.RemoveConnection(kOriginId, kName));
-  EXPECT_TRUE(connections.RemoveConnection(kOriginId, kName));
-}
-
-TEST(DatabaseConnectionsTest, DatabaseConnectionsWrapperTest) {
-  const base::string16 kOriginId(ASCIIToUTF16("origin_id"));
-  const base::string16 kName(ASCIIToUTF16("database_name"));
-
-  base::MessageLoop message_loop;
-  scoped_refptr<DatabaseConnectionsWrapper> obj(new DatabaseConnectionsWrapper);
-  EXPECT_FALSE(obj->HasOpenConnections());
-  obj->AddOpenConnection(kOriginId, kName);
-  EXPECT_TRUE(obj->HasOpenConnections());
-  obj->AddOpenConnection(kOriginId, kName);
-  EXPECT_TRUE(obj->HasOpenConnections());
-  obj->RemoveOpenConnection(kOriginId, kName);
-  EXPECT_TRUE(obj->HasOpenConnections());
-  obj->RemoveOpenConnection(kOriginId, kName);
-  EXPECT_FALSE(obj->HasOpenConnections());
-  obj->WaitForAllDatabasesToClose();  // should return immediately
-
-  // Test WaitForAllDatabasesToClose with the last connection
-  // being removed on the current thread.
-  obj->AddOpenConnection(kOriginId, kName);
-  bool did_task_execute = false;
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&RemoveConnectionTask, kOriginId, kName, obj,
-                 &did_task_execute));
-  obj->WaitForAllDatabasesToClose();  // should return after the task executes
-  EXPECT_TRUE(did_task_execute);
-  EXPECT_FALSE(obj->HasOpenConnections());
-
-  // Test WaitForAllDatabasesToClose with the last connection
-  // being removed on another thread.
-  obj->AddOpenConnection(kOriginId, kName);
-  base::Thread thread("WrapperTestThread");
-  thread.Start();
-  did_task_execute = false;
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&ScheduleRemoveConnectionTask, &thread, kOriginId, kName, obj,
-                 &did_task_execute));
-  obj->WaitForAllDatabasesToClose();  // should return after the task executes
-  EXPECT_TRUE(did_task_execute);
-  EXPECT_FALSE(obj->HasOpenConnections());
-}
-
-}  // namespace webkit_database