Wait for parent directory sync before performing server-side copy

chrome/browser/chromeos/drive/file_system/operation_test_base.h

 // Copyright 2013 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_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_
 
 #include <set>
 
 #include "base/files/scoped_temp_dir.h"
@@ skipping 30 matching lines @@
 namespace file_system {
 
 // Base fixture class for testing Drive file system operations. It sets up the
 // basic set of Drive internal classes (ResourceMetadata, Cache, etc) on top of
 // FakeDriveService for testing.
 class OperationTestBase : public testing::Test {
  protected:
   // OperationObserver that records all the events.
   class LoggingObserver : public OperationObserver {
    public:
+    typedef base::Callback<bool(
+        const std::string& local_id,
+        const FileOperationCallback& callback)> WaitForSyncCompleteHandler;
+
     LoggingObserver();
     ~LoggingObserver();
 
     // OperationObserver overrides.
     virtual void OnFileChangedByOperation(
         const FileChange& changed_files) OVERRIDE;
     virtual void OnEntryUpdatedByOperation(
         const std::string& local_id) OVERRIDE;
     virtual void OnDriveSyncError(DriveSyncErrorType type,
                                   const std::string& local_id) OVERRIDE;
+    virtual bool WaitForSyncComplete(
+        const std::string& local_id,
+        const FileOperationCallback& callback) OVERRIDE;
 
     // Gets the set of changed paths.
     const FileChange& get_changed_files() { return changed_files_; }
 
     // Gets the set of updated local IDs.
     const std::set<std::string>& updated_local_ids() const {
       return updated_local_ids_;
     }
 
     // Gets the list of drive sync errors.
     const std::vector<DriveSyncErrorType>& drive_sync_errors() const {
       return drive_sync_errors_;
     }
 
+    // Sets the callback used to handle WaitForSyncComplete() method calls.
+    void set_wait_for_sync_complete_handler(
+        const WaitForSyncCompleteHandler& wait_for_sync_complete_handler) {
+      wait_for_sync_complete_handler_ = wait_for_sync_complete_handler;
+    }
+
    private:
     FileChange changed_files_;
     std::set<std::string> updated_local_ids_;
     std::vector<DriveSyncErrorType> drive_sync_errors_;
+    WaitForSyncCompleteHandler wait_for_sync_complete_handler_;
   };
 
   OperationTestBase();
   explicit OperationTestBase(int test_thread_bundle_options);
   virtual ~OperationTestBase();
 
   // testing::Test overrides.
   virtual void SetUp() OVERRIDE;
 
   // Returns the path of the temporary directory for putting test files.
@@ skipping 56 matching lines @@
       metadata_;
   scoped_ptr<internal::AboutResourceLoader> about_resource_loader_;
   scoped_ptr<internal::LoaderController> loader_controller_;
   scoped_ptr<internal::ChangeListLoader> change_list_loader_;
 };
 
 }  // namespace file_system
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_FILE_SYSTEM_OPERATION_TEST_BASE_H_