Add RegisterMountPointProvider and TestMountPointProvider for testing

webkit/fileapi/test_mount_point_provider.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 WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
-#define WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
+#ifndef WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_
+#define WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_
+#pragma once
 
-#include <vector>
-
+#include "base/file_path.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "webkit/fileapi/file_system_mount_point_provider.h"
 
+namespace base {
+class SequencedTaskRunner;
+}
+
 namespace fileapi {
 
-class IsolatedContext;
+class FileSystemQuotaUtil;
 
-class IsolatedMountPointProvider : public FileSystemMountPointProvider {
+// This should be only used for testing.
+// This mount point provider uses LocalFileUtil and stores data file
+// under the given directory.
+class TestMountPointProvider : public FileSystemMountPointProvider {
  public:
   typedef FileSystemMountPointProvider::ValidateFileSystemCallback
       ValidateFileSystemCallback;
 
-  IsolatedMountPointProvider();
-  virtual ~IsolatedMountPointProvider();
+  TestMountPointProvider(
+      base::SequencedTaskRunner* task_runner,
+      const FilePath& base_path);
+  virtual ~TestMountPointProvider();
 
   // FileSystemMountPointProvider implementation.
   virtual void ValidateFileSystemRoot(
       const GURL& origin_url,
       FileSystemType type,
       bool create,
       const ValidateFileSystemCallback& callback) OVERRIDE;
   virtual FilePath GetFileSystemRootPathOnFileThread(
       const GURL& origin_url,
       FileSystemType type,
       const FilePath& virtual_path,
       bool create) OVERRIDE;
   virtual bool IsAccessAllowed(const GURL& origin_url,
                                FileSystemType type,
                                const FilePath& virtual_path) OVERRIDE;
   virtual bool IsRestrictedFileName(const FilePath& filename) const OVERRIDE;
   virtual std::vector<FilePath> GetRootDirectories() const OVERRIDE;
   virtual FileSystemFileUtil* GetFileUtil() OVERRIDE;
   virtual FilePath GetPathForPermissionsCheck(const FilePath& virtual_path)
       const OVERRIDE;
   virtual FileSystemOperationInterface* CreateFileSystemOperation(
       const GURL& origin_url,
       FileSystemType file_system_type,
       const FilePath& virtual_path,
       FileSystemContext* context) const OVERRIDE;
   virtual webkit_blob::FileReader* CreateFileReader(
     const GURL& url,
     int64 offset,
     FileSystemContext* context) const OVERRIDE;
+  virtual FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE;
 
  private:
-  IsolatedContext* isolated_context() const;
-
-  scoped_ptr<FileSystemFileUtil> isolated_file_util_;
+  FilePath base_path_;
+  scoped_ptr<FileSystemFileUtil> local_file_util_;
+  scoped_ptr<FileSystemQuotaUtil> quota_util_;
 };
 
 }  // namespace fileapi
 
-#endif  // WEBKIT_FILEAPI_ISOLATED_MOUNT_POINT_PROVIDER_H_
+#endif  // WEBKIT_FILEAPI_TEST_MOUNT_POINT_PROVIDER_H_