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// 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/run_loop.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/fileapi/async_file_test_helper.h"
#include "webkit/fileapi/file_system_context.h"
#include "webkit/fileapi/file_system_mount_point_provider.h"
#include "webkit/fileapi/file_system_url.h"
#include "webkit/fileapi/file_system_util.h"
#include "webkit/quota/quota_manager.h"
namespace fileapi {
namespace {
typedef FileSystemOperation::FileEntryList FileEntryList;
void AssignAndQuit(base::RunLoop* run_loop,
base::PlatformFileError* result_out,
base::PlatformFileError result) {
*result_out = result;
run_loop->Quit();
}
base::Callback<void(base::PlatformFileError)>
AssignAndQuitCallback(base::RunLoop* run_loop,
base::PlatformFileError* result) {
return base::Bind(&AssignAndQuit, run_loop, base::Unretained(result));
}
void GetMetadataCallback(base::RunLoop* run_loop,
base::PlatformFileError* result_out,
base::PlatformFileInfo* file_info_out,
base::FilePath* platform_path_out,
base::PlatformFileError result,
const base::PlatformFileInfo& file_info,
const base::FilePath& platform_path) {
*result_out = result;
if (file_info_out)
*file_info_out = file_info;
if (platform_path_out)
*platform_path_out = platform_path;
run_loop->Quit();
}
void ReadDirectoryCallback(base::RunLoop* run_loop,
base::PlatformFileError* result_out,
FileEntryList* entries_out,
base::PlatformFileError result,
const FileEntryList& entries,
bool has_more) {
*result_out = result;
*entries_out = entries;
if (result != base::PLATFORM_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::PlatformFileError AsyncFileTestHelper::Copy(
FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) {
DCHECK(context);
FileSystemOperation* operation =
context->CreateFileSystemOperation(dest, NULL);
EXPECT_TRUE(operation != NULL);
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
base::RunLoop run_loop;
operation->Copy(src, dest, AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::Move(
FileSystemContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) {
FileSystemOperation* operation =
context->CreateFileSystemOperation(dest, NULL);
EXPECT_TRUE(operation != NULL);
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
base::RunLoop run_loop;
operation->Move(src, dest, AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::Remove(
FileSystemContext* context,
const FileSystemURL& url,
bool recursive) {
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
base::RunLoop run_loop;
operation->Remove(url, recursive, AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::ReadDirectory(
FileSystemContext* context,
const FileSystemURL& url,
FileEntryList* entries) {
DCHECK(entries);
entries->clear();
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
base::RunLoop run_loop;
operation->ReadDirectory(
url, base::Bind(&ReadDirectoryCallback, &run_loop, &result, entries));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::CreateDirectory(
FileSystemContext* context,
const FileSystemURL& url) {
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
base::RunLoop run_loop;
operation->CreateDirectory(url,
false /* exclusive */,
false /* recursive */,
AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::CreateFile(
FileSystemContext* context,
const FileSystemURL& url) {
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
base::RunLoop run_loop;
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
operation->CreateFile(url, false /* exclusive */,
AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::TruncateFile(
FileSystemContext* context,
const FileSystemURL& url,
size_t size) {
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
base::RunLoop run_loop;
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
operation->Truncate(url, size,
AssignAndQuitCallback(&run_loop, &result));
run_loop.Run();
return result;
}
base::PlatformFileError AsyncFileTestHelper::GetMetadata(
FileSystemContext* context,
const FileSystemURL& url,
base::PlatformFileInfo* file_info,
base::FilePath* platform_path) {
base::PlatformFileError result = base::PLATFORM_FILE_ERROR_FAILED;
base::RunLoop run_loop;
FileSystemOperation* operation =
context->CreateFileSystemOperation(url, NULL);
EXPECT_TRUE(operation != NULL);
operation->GetMetadata(url, base::Bind(&GetMetadataCallback,
&run_loop, &result,
file_info, platform_path));
run_loop.Run();
return result;
}
bool AsyncFileTestHelper::FileExists(
FileSystemContext* context,
const FileSystemURL& url,
int64 expected_size) {
base::PlatformFileInfo file_info;
base::PlatformFileError result = GetMetadata(context, url, &file_info, NULL);
if (result != base::PLATFORM_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::PlatformFileInfo file_info;
base::PlatformFileError result = GetMetadata(context, url, &file_info, NULL);
return (result == base::PLATFORM_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));
MessageLoop::current()->RunUntilIdle();
return status;
}
} // namespace fileapi
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