Wait for parent directory sync before performing server-side copy

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

 // 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.
 
 #include "chrome/browser/chromeos/drive/file_system/operation_test_base.h"
 
 #include "base/prefs/testing_pref_service.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/drive/change_list_loader.h"
 #include "chrome/browser/chromeos/drive/fake_free_disk_space_getter.h"
@@ skipping 26 matching lines @@
 void OperationTestBase::LoggingObserver::OnEntryUpdatedByOperation(
     const std::string& local_id) {
   updated_local_ids_.insert(local_id);
 }
 
 void OperationTestBase::LoggingObserver::OnDriveSyncError(
     DriveSyncErrorType type, const std::string& local_id) {
   drive_sync_errors_.push_back(type);
 }
 
+bool OperationTestBase::LoggingObserver::WaitForSyncComplete(
+    const std::string& local_id,
+    const FileOperationCallback& callback) {
+  return wait_for_sync_complete_handler_.is_null() ?
+      false : wait_for_sync_complete_handler_.Run(local_id, callback);
+}
+
 OperationTestBase::OperationTestBase() {
 }
 
 OperationTestBase::OperationTestBase(int test_thread_bundle_options)
     : thread_bundle_(test_thread_bundle_options) {
 }
 
 OperationTestBase::~OperationTestBase() {
 }
 
@@ skipping 121 matching lines @@
 FileError OperationTestBase::CheckForUpdates() {
   FileError error = FILE_ERROR_FAILED;
   change_list_loader_->CheckForUpdates(
       google_apis::test_util::CreateCopyResultCallback(&error));
   content::RunAllBlockingPoolTasksUntilIdle();
   return error;
 }
 
 }  // namespace file_system
 }  // namespace drive