blob: 2a736533fc6fd24789047a7bb036c096e54eb3b3 [file] [log] [blame]
// Copyright 2017 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 "remoting/host/desktop_session_agent.h"
#include <memory>
#include "base/bind.h"
#include "base/callback.h"
#include "base/location.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "base/single_thread_task_runner.h"
#include "base/threading/thread_task_runner_handle.h"
#include "ipc/ipc_channel_proxy.h"
#include "ipc/ipc_listener.h"
#include "remoting/base/auto_thread_task_runner.h"
#include "remoting/host/chromoting_messages.h"
#include "remoting/host/desktop_environment_options.h"
#include "remoting/host/fake_desktop_environment.h"
#include "remoting/host/screen_resolution.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace remoting {
namespace {
class FakeDelegate : public DesktopSessionAgent::Delegate {
public:
FakeDelegate(scoped_refptr<base::SingleThreadTaskRunner> runner);
~FakeDelegate() override = default;
DesktopEnvironmentFactory& desktop_environment_factory() override {
return factory_;
}
void OnNetworkProcessDisconnected() override {}
base::WeakPtr<Delegate> GetWeakPtr() { return weak_ptr_.GetWeakPtr(); }
private:
FakeDesktopEnvironmentFactory factory_;
base::WeakPtrFactory<FakeDelegate> weak_ptr_;
};
FakeDelegate::FakeDelegate(scoped_refptr<base::SingleThreadTaskRunner> runner)
: factory_(runner),
weak_ptr_(this) {}
class ProcessStatsListener : public IPC::Listener {
public:
ProcessStatsListener(base::Closure action_after_received)
: action_after_received_(action_after_received) {}
~ProcessStatsListener() override = default;
private:
// IPC::Listener implementation.
bool OnMessageReceived(const IPC::Message& message) override;
void OnProcessResourceUsage(
const remoting::protocol::AggregatedProcessResourceUsage& usage);
const base::Closure action_after_received_;
};
bool ProcessStatsListener::OnMessageReceived(const IPC::Message& message) {
bool handled = false;
IPC_BEGIN_MESSAGE_MAP(ProcessStatsListener, message)
IPC_MESSAGE_HANDLER(ChromotingAnyToNetworkMsg_ReportProcessStats,
OnProcessResourceUsage);
IPC_MESSAGE_UNHANDLED(handled = false);
IPC_END_MESSAGE_MAP()
return handled;
}
void ProcessStatsListener::OnProcessResourceUsage(
const remoting::protocol::AggregatedProcessResourceUsage& usage) {
action_after_received_.Run();
}
} // namespace
class DesktopSessionAgentTest : public ::testing::Test {
public:
DesktopSessionAgentTest();
~DesktopSessionAgentTest() override = default;
void Shutdown();
protected:
base::MessageLoop message_loop_;
base::RunLoop run_loop_;
scoped_refptr<AutoThreadTaskRunner> task_runner_;
scoped_refptr<DesktopSessionAgent> agent_;
};
DesktopSessionAgentTest::DesktopSessionAgentTest()
: task_runner_(new AutoThreadTaskRunner(
message_loop_.task_runner(), run_loop_.QuitClosure())),
agent_(new DesktopSessionAgent(
task_runner_, task_runner_, task_runner_, task_runner_)) {}
void DesktopSessionAgentTest::Shutdown() {
task_runner_ = nullptr;
agent_->Stop();
agent_ = nullptr;
}
TEST_F(DesktopSessionAgentTest, StartProcessStatsReport) {
std::unique_ptr<FakeDelegate> delegate(new FakeDelegate(task_runner_));
std::unique_ptr<IPC::ChannelProxy> proxy;
ProcessStatsListener listener(base::Bind([](
DesktopSessionAgentTest* test,
std::unique_ptr<FakeDelegate>* delegate,
std::unique_ptr<IPC::ChannelProxy>* proxy) {
test->Shutdown();
delegate->reset();
proxy->reset();
},
base::Unretained(this),
base::Unretained(&delegate),
base::Unretained(&proxy)));
proxy = IPC::ChannelProxy::Create(
agent_->Start(delegate->GetWeakPtr()).release(),
IPC::Channel::MODE_CLIENT, &listener, task_runner_,
base::ThreadTaskRunnerHandle::Get());
ASSERT_TRUE(proxy->Send(new ChromotingNetworkDesktopMsg_StartSessionAgent(
"jid", ScreenResolution(), DesktopEnvironmentOptions())));
ASSERT_TRUE(proxy->Send(new ChromotingNetworkToAnyMsg_StartProcessStatsReport(
base::TimeDelta::FromMilliseconds(1))));
run_loop_.Run();
}
TEST_F(DesktopSessionAgentTest, StartProcessStatsReportWithInvalidInterval) {
std::unique_ptr<FakeDelegate> delegate(new FakeDelegate(task_runner_));
std::unique_ptr<IPC::ChannelProxy> proxy;
ProcessStatsListener listener{base::DoNothing()};
proxy = IPC::ChannelProxy::Create(
agent_->Start(delegate->GetWeakPtr()).release(),
IPC::Channel::MODE_CLIENT, &listener, task_runner_,
base::ThreadTaskRunnerHandle::Get());
ASSERT_TRUE(proxy->Send(new ChromotingNetworkDesktopMsg_StartSessionAgent(
"jid", ScreenResolution(), DesktopEnvironmentOptions())));
ASSERT_TRUE(proxy->Send(new ChromotingNetworkToAnyMsg_StartProcessStatsReport(
base::TimeDelta::FromMilliseconds(-1))));
ASSERT_TRUE(proxy->Send(
new ChromotingNetworkToAnyMsg_StopProcessStatsReport()));
task_runner_->PostDelayedTask(FROM_HERE, base::Bind([](
DesktopSessionAgentTest* test,
std::unique_ptr<FakeDelegate>* delegate,
std::unique_ptr<IPC::ChannelProxy>* proxy) {
test->Shutdown();
delegate->reset();
proxy->reset();
},
base::Unretained(this),
base::Unretained(&delegate),
base::Unretained(&proxy)),
base::TimeDelta::FromMilliseconds(1));
run_loop_.Run();
}
TEST_F(DesktopSessionAgentTest, StartThenStopProcessStatsReport) {
std::unique_ptr<FakeDelegate> delegate(new FakeDelegate(task_runner_));
std::unique_ptr<IPC::ChannelProxy> proxy;
ProcessStatsListener listener{base::DoNothing()};
proxy = IPC::ChannelProxy::Create(
agent_->Start(delegate->GetWeakPtr()).release(),
IPC::Channel::MODE_CLIENT, &listener, task_runner_,
base::ThreadTaskRunnerHandle::Get());
ASSERT_TRUE(proxy->Send(new ChromotingNetworkDesktopMsg_StartSessionAgent(
"jid", ScreenResolution(), DesktopEnvironmentOptions())));
ASSERT_TRUE(proxy->Send(new ChromotingNetworkToAnyMsg_StartProcessStatsReport(
base::TimeDelta::FromMilliseconds(1))));
ASSERT_TRUE(proxy->Send(
new ChromotingNetworkToAnyMsg_StopProcessStatsReport()));
task_runner_->PostDelayedTask(FROM_HERE, base::Bind([](
DesktopSessionAgentTest* test,
std::unique_ptr<FakeDelegate>* delegate,
std::unique_ptr<IPC::ChannelProxy>* proxy) {
test->Shutdown();
delegate->reset();
proxy->reset();
},
base::Unretained(this),
base::Unretained(&delegate),
base::Unretained(&proxy)),
base::TimeDelta::FromMilliseconds(1));
run_loop_.Run();
}
TEST_F(DesktopSessionAgentTest, SendAggregatedProcessResourceUsage) {
std::unique_ptr<IPC::Channel> receiver;
std::unique_ptr<IPC::Channel> sender;
ProcessStatsListener listener(base::Bind([](
DesktopSessionAgentTest* test,
std::unique_ptr<IPC::Channel>* receiver,
std::unique_ptr<IPC::Channel>* sender) {
test->Shutdown();
base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
FROM_HERE, receiver->release());
base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
FROM_HERE, sender->release());
},
base::Unretained(this),
base::Unretained(&receiver),
base::Unretained(&sender)));
mojo::MessagePipe pipe;
receiver = IPC::Channel::CreateServer(
pipe.handle1.release(),
&listener,
task_runner_);
ASSERT_TRUE(receiver->Connect());
sender = IPC::Channel::CreateClient(
pipe.handle0.release(),
&listener,
task_runner_);
ASSERT_TRUE(sender->Connect());
protocol::AggregatedProcessResourceUsage aggregated;
for (int i = 0; i < 2; i++) {
*aggregated.add_usages() = protocol::ProcessResourceUsage();
}
ASSERT_TRUE(sender->Send(
new ChromotingAnyToNetworkMsg_ReportProcessStats(aggregated)));
run_loop_.Run();
}
TEST_F(DesktopSessionAgentTest, SendEmptyAggregatedProcessResourceUsage) {
std::unique_ptr<IPC::Channel> receiver;
std::unique_ptr<IPC::Channel> sender;
ProcessStatsListener listener(base::Bind([](
DesktopSessionAgentTest* test,
std::unique_ptr<IPC::Channel>* receiver,
std::unique_ptr<IPC::Channel>* sender) {
test->Shutdown();
base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
FROM_HERE, receiver->release());
base::ThreadTaskRunnerHandle::Get()->DeleteSoon(
FROM_HERE, sender->release());
},
base::Unretained(this),
base::Unretained(&receiver),
base::Unretained(&sender)));
mojo::MessagePipe pipe;
receiver = IPC::Channel::CreateServer(
pipe.handle1.release(),
&listener,
task_runner_);
ASSERT_TRUE(receiver->Connect());
sender = IPC::Channel::CreateClient(
pipe.handle0.release(),
&listener,
task_runner_);
ASSERT_TRUE(sender->Connect());
ASSERT_TRUE(sender->Send(new ChromotingAnyToNetworkMsg_ReportProcessStats(
protocol::AggregatedProcessResourceUsage())));
run_loop_.Run();
}
} // namespace remoting