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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/crostini/crostini_browser_test_util.h"
#include <utility>
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ash/crostini/crostini_pref_names.h"
#include "chrome/browser/ash/crostini/fake_crostini_features.h"
#include "chrome/browser/ash/guest_os/public/guest_os_service.h"
#include "chrome/browser/ash/guest_os/public/guest_os_wayland_server.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chrome_browser_main.h"
#include "chrome/browser/chrome_browser_main_extra_parts.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_features.h"
#include "chrome/test/base/browser_process_platform_part_test_api_chromeos.h"
#include "components/component_updater/ash/fake_component_manager_ash.h"
#include "components/prefs/pref_service.h"
#include "content/public/test/network_connection_change_simulator.h"
#include "third_party/cros_system_api/dbus/service_constants.h"
// ChromeBrowserMainExtraParts used to install a FakeComponentManagerAsh.
class CrostiniBrowserTestChromeBrowserMainExtraParts
: public ChromeBrowserMainExtraParts {
public:
explicit CrostiniBrowserTestChromeBrowserMainExtraParts(bool register_termina)
: register_termina_(register_termina) {}
CrostiniBrowserTestChromeBrowserMainExtraParts(
const CrostiniBrowserTestChromeBrowserMainExtraParts&) = delete;
CrostiniBrowserTestChromeBrowserMainExtraParts& operator=(
const CrostiniBrowserTestChromeBrowserMainExtraParts&) = delete;
component_updater::FakeComponentManagerAsh* component_manager_ash() {
return component_manager_ash_ptr_;
}
content::NetworkConnectionChangeSimulator* connection_change_simulator() {
return &connection_change_simulator_;
}
// ChromeBrowserMainExtraParts:
void PostEarlyInitialization() override {
auto component_manager_ash =
base::MakeRefCounted<component_updater::FakeComponentManagerAsh>();
component_manager_ash->set_supported_components(
{imageloader::kTerminaComponentName});
if (register_termina_) {
component_manager_ash->SetRegisteredComponents(
{imageloader::kTerminaComponentName});
component_manager_ash->ResetComponentState(
imageloader::kTerminaComponentName,
component_updater::FakeComponentManagerAsh::ComponentInfo(
component_updater::ComponentManagerAsh::Error::NONE,
base::FilePath("/dev/null"), base::FilePath("/dev/null")));
}
component_manager_ash_ptr_ = component_manager_ash.get();
browser_process_platform_part_test_api_ =
std::make_unique<BrowserProcessPlatformPartTestApi>(
g_browser_process->platform_part());
browser_process_platform_part_test_api_->InitializeComponentManager(
std::move(component_manager_ash));
}
// Ideally we'd call SetConnectionType in PostCreateThreads, but currently we
// have to wait for PreProfileInit to complete, since that creatse the
// ash::Shell that AshService needs in order to start.
void PostProfileInit(Profile* profile, bool is_initial_profile) override {
// The setup below is intended to run for only the initial profile.
if (!is_initial_profile) {
return;
}
connection_change_simulator_.SetConnectionType(
network::mojom::ConnectionType::CONNECTION_WIFI);
}
void PostMainMessageLoopRun() override {
component_manager_ash_ptr_ = nullptr;
browser_process_platform_part_test_api_->ShutdownComponentManager();
browser_process_platform_part_test_api_.reset();
}
private:
const bool register_termina_;
std::unique_ptr<BrowserProcessPlatformPartTestApi>
browser_process_platform_part_test_api_;
raw_ptr<component_updater::FakeComponentManagerAsh>
component_manager_ash_ptr_ = nullptr;
content::NetworkConnectionChangeSimulator connection_change_simulator_;
};
CrostiniBrowserTestBase::CrostiniBrowserTestBase(bool register_termina)
: register_termina_(register_termina) {
scoped_feature_list_.InitAndEnableFeature(features::kCrostini);
fake_crostini_features_.SetAll(true);
dmgr_ = new ash::disks::MockDiskMountManager;
ON_CALL(*dmgr_, MountPath)
.WillByDefault(Invoke(this, &CrostiniBrowserTestBase::DiskMountImpl));
// Test object will be deleted by DiskMountManager::Shutdown
ash::disks::DiskMountManager::InitializeForTesting(dmgr_);
}
void CrostiniBrowserTestBase::DiskMountImpl(
const std::string& source_path,
const std::string& source_format,
const std::string& mount_label,
const std::vector<std::string>& mount_options,
ash::MountType type,
ash::MountAccessMode access_mode,
ash::disks::DiskMountManager::MountPathCallback callback) {
const ash::disks::DiskMountManager::MountPoint info{source_path,
"/path/to/mount", type};
std::move(callback).Run(ash::MountError::kSuccess, info);
dmgr_->NotifyMountEvent(ash::disks::DiskMountManager::MountEvent::MOUNTING,
ash::MountError::kSuccess, info);
}
void CrostiniBrowserTestBase::CreatedBrowserMainParts(
content::BrowserMainParts* browser_main_parts) {
ChromeBrowserMainParts* chrome_browser_main_parts =
static_cast<ChromeBrowserMainParts*>(browser_main_parts);
extra_parts_ =
new CrostiniBrowserTestChromeBrowserMainExtraParts(register_termina_);
chrome_browser_main_parts->AddParts(base::WrapUnique(extra_parts_.get()));
}
void CrostiniBrowserTestBase::SetUpOnMainThread() {
browser()->profile()->GetPrefs()->SetBoolean(
crostini::prefs::kCrostiniEnabled, true);
}
void CrostiniBrowserTestBase::SetConnectionType(
network::mojom::ConnectionType connection_type) {
extra_parts_->connection_change_simulator()->SetConnectionType(
connection_type);
}
void CrostiniBrowserTestBase::UnregisterTermina() {
extra_parts_->component_manager_ash()->ResetComponentState(
imageloader::kTerminaComponentName,
component_updater::FakeComponentManagerAsh::ComponentInfo(
component_updater::ComponentManagerAsh::Error::INSTALL_FAILURE,
base::FilePath(), base::FilePath()));
}
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