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// 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.
#include "webkit/fileapi/file_system_test_helper.h"
#include "base/file_util.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.h"
#include "googleurl/src/gurl.h"
#include "webkit/fileapi/file_system_context.h"
#include "webkit/fileapi/file_system_operation.h"
#include "webkit/fileapi/file_system_operation_context.h"
#include "webkit/fileapi/file_system_usage_cache.h"
#include "webkit/fileapi/file_system_util.h"
#include "webkit/fileapi/mock_file_system_options.h"
#include "webkit/fileapi/sandbox_mount_point_provider.h"
#include "webkit/quota/mock_special_storage_policy.h"
namespace fileapi {
FileSystemTestOriginHelper::FileSystemTestOriginHelper(
const GURL& origin, FileSystemType type)
: origin_(origin), type_(type), file_util_(NULL) {
}
FileSystemTestOriginHelper::FileSystemTestOriginHelper()
: origin_(GURL("http://foo.com")),
type_(kFileSystemTypeTemporary),
file_util_(NULL) {
}
FileSystemTestOriginHelper::~FileSystemTestOriginHelper() {
}
void FileSystemTestOriginHelper::SetUp(
const FilePath& base_dir, FileSystemFileUtil* file_util) {
SetUp(base_dir, false, NULL, file_util);
}
void FileSystemTestOriginHelper::SetUp(
FileSystemContext* file_system_context, FileSystemFileUtil* file_util) {
DCHECK(file_system_context->sandbox_provider());
file_util_ = file_util;
file_system_context_ = file_system_context;
if (!file_util_)
file_util_ = file_system_context->sandbox_provider()->GetFileUtil();
DCHECK(file_util_);
// Prepare the origin's root directory.
file_system_context_->GetMountPointProvider(type_)->
GetFileSystemRootPathOnFileThread(
origin_, type_, FilePath(), true /* create */);
// Initialize the usage cache file.
FilePath usage_cache_path = file_system_context_->
sandbox_provider()->GetUsageCachePathForOriginAndType(origin_, type_);
FileSystemUsageCache::UpdateUsage(usage_cache_path, 0);
}
void FileSystemTestOriginHelper::SetUp(
const FilePath& base_dir,
bool unlimited_quota,
quota::QuotaManagerProxy* quota_manager_proxy,
FileSystemFileUtil* file_util) {
file_util_ = file_util;
DCHECK(file_util_);
scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
new quota::MockSpecialStoragePolicy;
special_storage_policy->SetAllUnlimited(unlimited_quota);
file_system_context_ = new FileSystemContext(
base::MessageLoopProxy::current(),
base::MessageLoopProxy::current(),
special_storage_policy,
quota_manager_proxy,
base_dir,
CreateAllowFileAccessOptions());
DCHECK(file_system_context_->sandbox_provider());
// Prepare the origin's root directory.
file_system_context_->GetMountPointProvider(type_)->
GetFileSystemRootPathOnFileThread(
origin_, type_, FilePath(), true /* create */);
// Initialize the usage cache file. This code assumes that we're either using
// OFSFU or we've mocked it out in the sandbox provider.
FilePath usage_cache_path = file_system_context_->
sandbox_provider()->GetUsageCachePathForOriginAndType(origin_, type_);
FileSystemUsageCache::UpdateUsage(usage_cache_path, 0);
}
void FileSystemTestOriginHelper::TearDown() {
file_system_context_ = NULL;
MessageLoop::current()->RunAllPending();
}
FilePath FileSystemTestOriginHelper::GetOriginRootPath() const {
return file_system_context_->GetMountPointProvider(type_)->
GetFileSystemRootPathOnFileThread(
origin_, type_, FilePath(), false);
}
FilePath FileSystemTestOriginHelper::GetLocalPath(const FilePath& path) {
DCHECK(file_util_);
FilePath local_path;
scoped_ptr<FileSystemOperationContext> context(NewOperationContext());
file_util_->GetLocalFilePath(context.get(), CreatePath(path), &local_path);
return local_path;
}
FilePath FileSystemTestOriginHelper::GetLocalPathFromASCII(
const std::string& path) {
return GetLocalPath(FilePath().AppendASCII(path));
}
GURL FileSystemTestOriginHelper::GetURLForPath(const FilePath& path) const {
return GURL(GetFileSystemRootURI(origin_, type_).spec() +
path.MaybeAsASCII());
}
FilePath FileSystemTestOriginHelper::GetUsageCachePath() const {
return file_system_context_->
sandbox_provider()->GetUsageCachePathForOriginAndType(origin_, type_);
}
FileSystemPath FileSystemTestOriginHelper::CreatePath(
const FilePath& path) const {
return FileSystemPath(origin_, type_, path, file_util_);
}
int64 FileSystemTestOriginHelper::GetCachedOriginUsage() const {
return FileSystemUsageCache::GetUsage(GetUsageCachePath());
}
bool FileSystemTestOriginHelper::RevokeUsageCache() const {
return file_util::Delete(GetUsageCachePath(), false);
}
int64 FileSystemTestOriginHelper::ComputeCurrentOriginUsage() const {
int64 size = file_util::ComputeDirectorySize(GetOriginRootPath());
if (file_util::PathExists(GetUsageCachePath()))
size -= FileSystemUsageCache::kUsageFileSize;
return size;
}
FileSystemOperation* FileSystemTestOriginHelper::NewOperation() {
DCHECK(file_system_context_.get());
DCHECK(file_util_);
FileSystemOperation* operation =
new FileSystemOperation(base::MessageLoopProxy::current(),
file_system_context_.get());
operation->set_override_file_util(file_util_);
return operation;
}
FileSystemOperationContext* FileSystemTestOriginHelper::NewOperationContext() {
DCHECK(file_system_context_.get());
FileSystemOperationContext* context =
new FileSystemOperationContext(file_system_context_.get());
return context;
}
} // namespace fileapi
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