Move async_file_test_helper.* to content/public/test/

webkit/browser/fileapi/async_file_test_helper.cc

Index: webkit/browser/fileapi/async_file_test_helper.cc
diff --git a/webkit/browser/fileapi/async_file_test_helper.cc b/webkit/browser/fileapi/async_file_test_helper.cc
deleted file mode 100644
index 0e882984c1e49b74aff7ba91def0d42b6b3217ef..0000000000000000000000000000000000000000
--- a/webkit/browser/fileapi/async_file_test_helper.cc
+++ /dev/null
@@ -1,270 +0,0 @@
-// Copyright (c) 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 "base/bind.h"
-#include "base/file_util.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/run_loop.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/async_file_test_helper.h"
-#include "webkit/browser/fileapi/file_system_backend.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_runner.h"
-#include "webkit/browser/fileapi/file_system_url.h"
-#include "webkit/browser/quota/quota_manager.h"
-#include "webkit/common/fileapi/file_system_util.h"
-
-namespace fileapi {
-
-namespace {
-
-typedef FileSystemOperation::FileEntryList FileEntryList;
-
-void AssignAndQuit(base::RunLoop* run_loop,
-                   base::File::Error* result_out,
-                   base::File::Error result) {
-  *result_out = result;
-  run_loop->Quit();
-}
-
-base::Callback<void(base::File::Error)>
-AssignAndQuitCallback(base::RunLoop* run_loop,
-                      base::File::Error* result) {
-  return base::Bind(&AssignAndQuit, run_loop, base::Unretained(result));
-}
-
-void GetMetadataCallback(base::RunLoop* run_loop,
-                         base::File::Error* result_out,
-                         base::File::Info* file_info_out,
-                         base::File::Error result,
-                         const base::File::Info& file_info) {
-  *result_out = result;
-  if (file_info_out)
-    *file_info_out = file_info;
-  run_loop->Quit();
-}
-
-void CreateSnapshotFileCallback(
-    base::RunLoop* run_loop,
-    base::File::Error* result_out,
-    base::FilePath* platform_path_out,
-    base::File::Error result,
-    const base::File::Info& file_info,
-    const base::FilePath& platform_path,
-    const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref) {
-  DCHECK(!file_ref.get());
-  *result_out = result;
-  if (platform_path_out)
-    *platform_path_out = platform_path;
-  run_loop->Quit();
-}
-
-void ReadDirectoryCallback(base::RunLoop* run_loop,
-                           base::File::Error* result_out,
-                           FileEntryList* entries_out,
-                           base::File::Error result,
-                           const FileEntryList& entries,
-                           bool has_more) {
-  *result_out = result;
-  *entries_out = entries;
-  if (result != base::File::FILE_OK || !has_more)
-    run_loop->Quit();
-}
-
-void DidGetUsageAndQuota(quota::QuotaStatusCode* status_out,
-                         int64* usage_out,
-                         int64* quota_out,
-                         quota::QuotaStatusCode status,
-                         int64 usage,
-                         int64 quota) {
-  if (status_out)
-    *status_out = status;
-  if (usage_out)
-    *usage_out = usage;
-  if (quota_out)
-    *quota_out = quota;
-}
-
-}  // namespace
-
-const int64 AsyncFileTestHelper::kDontCheckSize = -1;
-
-base::File::Error AsyncFileTestHelper::Copy(
-    FileSystemContext* context,
-    const FileSystemURL& src,
-    const FileSystemURL& dest) {
-  return CopyWithProgress(context, src, dest, CopyProgressCallback());
-}
-
-base::File::Error AsyncFileTestHelper::CopyWithProgress(
-    FileSystemContext* context,
-    const FileSystemURL& src,
-    const FileSystemURL& dest,
-    const CopyProgressCallback& progress_callback) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->Copy(
-      src, dest, FileSystemOperation::OPTION_NONE, progress_callback,
-      AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::Move(
-    FileSystemContext* context,
-    const FileSystemURL& src,
-    const FileSystemURL& dest) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->Move(
-      src, dest, FileSystemOperation::OPTION_NONE,
-      AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::Remove(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    bool recursive) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->Remove(
-      url, recursive, AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::ReadDirectory(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    FileEntryList* entries) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  DCHECK(entries);
-  entries->clear();
-  base::RunLoop run_loop;
-  context->operation_runner()->ReadDirectory(
-      url, base::Bind(&ReadDirectoryCallback, &run_loop, &result, entries));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::CreateDirectory(
-    FileSystemContext* context,
-    const FileSystemURL& url) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->CreateDirectory(
-      url,
-      false /* exclusive */,
-      false /* recursive */,
-      AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::CreateFile(
-    FileSystemContext* context,
-    const FileSystemURL& url) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->CreateFile(
-      url, false /* exclusive */,
-      AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::CreateFileWithData(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    const char* buf,
-    int buf_size) {
-  base::ScopedTempDir dir;
-  if (!dir.CreateUniqueTempDir())
-    return base::File::FILE_ERROR_FAILED;
-  base::FilePath local_path = dir.path().AppendASCII("tmp");
-  if (buf_size != file_util::WriteFile(local_path, buf, buf_size))
-    return base::File::FILE_ERROR_FAILED;
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->CopyInForeignFile(
-      local_path, url, AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::TruncateFile(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    size_t size) {
-  base::RunLoop run_loop;
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  context->operation_runner()->Truncate(
-      url, size, AssignAndQuitCallback(&run_loop, &result));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::GetMetadata(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    base::File::Info* file_info) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->GetMetadata(
-      url, base::Bind(&GetMetadataCallback, &run_loop, &result,
-                      file_info));
-  run_loop.Run();
-  return result;
-}
-
-base::File::Error AsyncFileTestHelper::GetPlatformPath(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    base::FilePath* platform_path) {
-  base::File::Error result = base::File::FILE_ERROR_FAILED;
-  base::RunLoop run_loop;
-  context->operation_runner()->CreateSnapshotFile(
-      url, base::Bind(&CreateSnapshotFileCallback, &run_loop, &result,
-                      platform_path));
-  run_loop.Run();
-  return result;
-}
-
-bool AsyncFileTestHelper::FileExists(
-    FileSystemContext* context,
-    const FileSystemURL& url,
-    int64 expected_size) {
-  base::File::Info file_info;
-  base::File::Error result = GetMetadata(context, url, &file_info);
-  if (result != base::File::FILE_OK || file_info.is_directory)
-    return false;
-  return expected_size == kDontCheckSize || file_info.size == expected_size;
-}
-
-bool AsyncFileTestHelper::DirectoryExists(
-    FileSystemContext* context,
-    const FileSystemURL& url) {
-  base::File::Info file_info;
-  base::File::Error result = GetMetadata(context, url, &file_info);
-  return (result == base::File::FILE_OK) && file_info.is_directory;
-}
-
-quota::QuotaStatusCode AsyncFileTestHelper::GetUsageAndQuota(
-    quota::QuotaManager* quota_manager,
-    const GURL& origin,
-    FileSystemType type,
-    int64* usage,
-    int64* quota) {
-  quota::QuotaStatusCode status = quota::kQuotaStatusUnknown;
-  quota_manager->GetUsageAndQuota(
-      origin,
-      FileSystemTypeToQuotaStorageType(type),
-      base::Bind(&DidGetUsageAndQuota, &status, usage, quota));
-  base::RunLoop().RunUntilIdle();
-  return status;
-}
-
-}  // namespace fileapi