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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/storage_monitor/test_storage_monitor.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/run_loop.h"
#include "base/synchronization/waitable_event.h"
#include "build/build_config.h"
#include "components/storage_monitor/storage_info.h"
#if BUILDFLAG(IS_CHROMEOS)
#include "components/storage_monitor/test_media_transfer_protocol_manager_chromeos.h"
#endif
namespace storage_monitor {
TestStorageMonitor::TestStorageMonitor() : init_called_(false) {
#if BUILDFLAG(IS_CHROMEOS)
auto* fake_mtp_manager =
TestMediaTransferProtocolManagerChromeOS::GetFakeMtpManager();
fake_mtp_manager->AddReceiver(
media_transfer_protocol_manager_.BindNewPipeAndPassReceiver());
#endif
}
TestStorageMonitor::~TestStorageMonitor() = default;
// static
TestStorageMonitor* TestStorageMonitor::CreateAndInstall() {
TestStorageMonitor* monitor = new TestStorageMonitor();
std::unique_ptr<StorageMonitor> pass_monitor(monitor);
monitor->Init();
monitor->MarkInitialized();
if (StorageMonitor::GetInstance() == nullptr) {
StorageMonitor::SetStorageMonitorForTesting(std::move(pass_monitor));
return monitor;
}
return nullptr;
}
// static
TestStorageMonitor* TestStorageMonitor::CreateForBrowserTests() {
TestStorageMonitor* monitor = new TestStorageMonitor();
monitor->Init();
monitor->MarkInitialized();
std::unique_ptr<StorageMonitor> pass_monitor(monitor);
StorageMonitor::SetStorageMonitorForTesting(std::move(pass_monitor));
return monitor;
}
// static
void TestStorageMonitor::SyncInitialize() {
StorageMonitor* monitor = StorageMonitor::GetInstance();
if (monitor->IsInitialized())
return;
base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
base::WaitableEvent::InitialState::NOT_SIGNALED);
monitor->EnsureInitialized(
base::BindOnce(&base::WaitableEvent::Signal, base::Unretained(&event)));
while (!event.IsSignaled()) {
base::RunLoop().RunUntilIdle();
}
DCHECK(monitor->IsInitialized());
}
void TestStorageMonitor::Init() {
init_called_ = true;
}
void TestStorageMonitor::MarkInitialized() {
StorageMonitor::MarkInitialized();
}
bool TestStorageMonitor::GetStorageInfoForPath(
const base::FilePath& path,
StorageInfo* device_info) const {
DCHECK(device_info);
if (!path.IsAbsolute())
return false;
bool is_removable = false;
for (const base::FilePath& removable : removable_paths_) {
if (path == removable || removable.IsParent(path)) {
is_removable = true;
break;
}
}
std::string device_id = StorageInfo::MakeDeviceId(
is_removable ? StorageInfo::REMOVABLE_MASS_STORAGE_NO_DCIM
: StorageInfo::FIXED_MASS_STORAGE,
path.AsUTF8Unsafe());
*device_info = StorageInfo(device_id, path.value(), std::u16string(),
std::u16string(), std::u16string(), 0);
return true;
}
#if BUILDFLAG(IS_WIN)
bool TestStorageMonitor::GetMTPStorageInfoFromDeviceId(
const std::string& storage_device_id,
std::wstring* device_location,
std::wstring* storage_object_id) const {
return false;
}
#endif
#if BUILDFLAG(IS_CHROMEOS)
device::mojom::MtpManager*
TestStorageMonitor::media_transfer_protocol_manager() {
return media_transfer_protocol_manager_.get();
}
#endif
StorageMonitor::Receiver* TestStorageMonitor::receiver() const {
return StorageMonitor::receiver();
}
void TestStorageMonitor::EjectDevice(
const std::string& device_id,
base::OnceCallback<void(EjectStatus)> callback) {
ejected_device_ = device_id;
std::move(callback).Run(EJECT_OK);
}
void TestStorageMonitor::AddRemovablePath(const base::FilePath& path) {
CHECK(path.IsAbsolute());
removable_paths_.push_back(path);
}
} // namespace storage_monitor
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