blob: abf6eb93b4d374baf62a157e1993e8670af4694e [file] [log] [blame]
// Copyright 2016 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 "media/remoting/remoting_renderer_controller.h"
#include "base/callback.h"
#include "base/memory/ptr_util.h"
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "media/base/audio_decoder_config.h"
#include "media/base/cdm_config.h"
#include "media/base/limits.h"
#include "media/base/media_util.h"
#include "media/base/test_helpers.h"
#include "media/base/video_decoder_config.h"
#include "media/remoting/fake_remoting_controller.h"
#include "media/remoting/remoting_cdm.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace media {
namespace {
constexpr mojom::RemotingSinkCapabilities kAllCapabilities =
mojom::RemotingSinkCapabilities::CONTENT_DECRYPTION_AND_RENDERING;
PipelineMetadata DefaultMetadata() {
PipelineMetadata data;
data.has_audio = true;
data.has_video = true;
data.video_decoder_config = TestVideoConfig::Normal();
return data;
}
PipelineMetadata EncryptedMetadata() {
PipelineMetadata data;
data.has_audio = true;
data.has_video = true;
data.video_decoder_config = TestVideoConfig::NormalEncrypted();
return data;
}
} // namespace
class RemotingRendererControllerTest : public ::testing::Test {
public:
RemotingRendererControllerTest() {}
~RemotingRendererControllerTest() override {}
void TearDown() final { RunUntilIdle(); }
static void RunUntilIdle() { base::RunLoop().RunUntilIdle(); }
void ToggleRenderer() {
is_rendering_remotely_ =
remoting_renderer_controller_->remote_rendering_started();
}
void CreateCdm(bool is_remoting) { is_remoting_cdm_ = is_remoting; }
base::MessageLoop message_loop_;
protected:
std::unique_ptr<RemotingRendererController> remoting_renderer_controller_;
bool is_rendering_remotely_ = false;
bool is_remoting_cdm_ = false;
private:
DISALLOW_COPY_AND_ASSIGN(RemotingRendererControllerTest);
};
TEST_F(RemotingRendererControllerTest, ToggleRendererOnFullscreenChange) {
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> remoting_source_impl =
CreateRemotingSourceImpl(false);
remoting_renderer_controller_ =
base::MakeUnique<RemotingRendererController>(remoting_source_impl);
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_source_impl->OnSinkAvailable(kAllCapabilities);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(DefaultMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_); // All requirements now satisfied.
// Leaving fullscreen should shut down remoting.
remoting_renderer_controller_->OnExitedFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
}
TEST_F(RemotingRendererControllerTest, ToggleRendererOnSinkCapabilities) {
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> remoting_source_impl =
CreateRemotingSourceImpl(false);
remoting_renderer_controller_ =
base::MakeUnique<RemotingRendererController>(remoting_source_impl);
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(DefaultMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
// An available sink that does not support remote rendering should not cause
// the controller to toggle remote rendering on.
remoting_source_impl->OnSinkAvailable(mojom::RemotingSinkCapabilities::NONE);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_source_impl->OnSinkGone(); // Bye-bye useless sink!
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
// A sink that *does* support remote rendering *does* cause the controller to
// toggle remote rendering on.
remoting_source_impl->OnSinkAvailable(kAllCapabilities);
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_);
remoting_renderer_controller_->OnExitedFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
}
TEST_F(RemotingRendererControllerTest, ToggleRendererOnDisableChange) {
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> remoting_source_impl =
CreateRemotingSourceImpl(false);
remoting_renderer_controller_ =
base::MakeUnique<RemotingRendererController>(remoting_source_impl);
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(true);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_source_impl->OnSinkAvailable(kAllCapabilities);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(DefaultMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_); // All requirements now satisfied.
// If the page disables remote playback (e.g., by setting the
// disableRemotePlayback attribute), this should shut down remoting.
remoting_renderer_controller_->OnRemotePlaybackDisabled(true);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
}
TEST_F(RemotingRendererControllerTest, StartFailed) {
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> remoting_source_impl =
CreateRemotingSourceImpl(true);
remoting_renderer_controller_ =
base::MakeUnique<RemotingRendererController>(remoting_source_impl);
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_source_impl->OnSinkAvailable(kAllCapabilities);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(DefaultMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
}
TEST_F(RemotingRendererControllerTest, EncryptedWithRemotingCdm) {
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_ = base::MakeUnique<RemotingRendererController>(
CreateRemotingSourceImpl(false));
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(EncryptedMetadata());
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> cdm_remoting_source_impl =
CreateRemotingSourceImpl(false);
std::unique_ptr<RemotingCdmController> remoting_cdm_controller =
base::MakeUnique<RemotingCdmController>(cdm_remoting_source_impl);
cdm_remoting_source_impl->OnSinkAvailable(kAllCapabilities);
remoting_cdm_controller->ShouldCreateRemotingCdm(base::Bind(
&RemotingRendererControllerTest::CreateCdm, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
EXPECT_TRUE(is_remoting_cdm_);
// Create a RemotingCdm with |remoting_cdm_controller|.
scoped_refptr<RemotingCdm> remoting_cdm = new RemotingCdm(
std::string(), GURL(), CdmConfig(), SessionMessageCB(), SessionClosedCB(),
SessionKeysChangeCB(), SessionExpirationUpdateCB(), CdmCreatedCB(),
std::move(remoting_cdm_controller));
std::unique_ptr<RemotingCdmContext> remoting_cdm_context =
base::MakeUnique<RemotingCdmContext>(remoting_cdm.get());
remoting_renderer_controller_->OnSetCdm(remoting_cdm_context.get());
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_);
// For encrypted contents, entering/exiting full screen has no effect.
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_);
remoting_renderer_controller_->OnExitedFullscreen();
RunUntilIdle();
EXPECT_TRUE(is_rendering_remotely_);
EXPECT_NE(RemotingSessionState::SESSION_PERMANENTLY_STOPPED,
remoting_renderer_controller_->remoting_source()->state());
cdm_remoting_source_impl->OnSinkGone();
RunUntilIdle();
EXPECT_EQ(RemotingSessionState::SESSION_PERMANENTLY_STOPPED,
remoting_renderer_controller_->remoting_source()->state());
// Don't switch renderer in this case. Still using the remoting renderer to
// show the failure interstitial.
EXPECT_TRUE(is_rendering_remotely_);
}
TEST_F(RemotingRendererControllerTest, EncryptedWithLocalCdm) {
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> renderer_remoting_source_impl =
CreateRemotingSourceImpl(false);
remoting_renderer_controller_ = base::MakeUnique<RemotingRendererController>(
renderer_remoting_source_impl);
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
renderer_remoting_source_impl->OnSinkAvailable(kAllCapabilities);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(EncryptedMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> cdm_remoting_source_impl =
CreateRemotingSourceImpl(true);
std::unique_ptr<RemotingCdmController> remoting_cdm_controller =
base::MakeUnique<RemotingCdmController>(cdm_remoting_source_impl);
cdm_remoting_source_impl->OnSinkAvailable(kAllCapabilities);
remoting_cdm_controller->ShouldCreateRemotingCdm(base::Bind(
&RemotingRendererControllerTest::CreateCdm, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
EXPECT_FALSE(is_remoting_cdm_);
}
TEST_F(RemotingRendererControllerTest, EncryptedWithFailedRemotingCdm) {
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_ = base::MakeUnique<RemotingRendererController>(
CreateRemotingSourceImpl(false));
remoting_renderer_controller_->SetSwitchRendererCallback(base::Bind(
&RemotingRendererControllerTest::ToggleRenderer, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnEnteredFullscreen();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnMetadataChanged(EncryptedMetadata());
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnRemotePlaybackDisabled(false);
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
remoting_renderer_controller_->OnPlaying();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
scoped_refptr<RemotingSourceImpl> cdm_remoting_source_impl =
CreateRemotingSourceImpl(false);
std::unique_ptr<RemotingCdmController> remoting_cdm_controller =
base::MakeUnique<RemotingCdmController>(cdm_remoting_source_impl);
cdm_remoting_source_impl->OnSinkAvailable(kAllCapabilities);
remoting_cdm_controller->ShouldCreateRemotingCdm(base::Bind(
&RemotingRendererControllerTest::CreateCdm, base::Unretained(this)));
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
EXPECT_TRUE(is_remoting_cdm_);
cdm_remoting_source_impl->OnSinkGone();
RunUntilIdle();
EXPECT_FALSE(is_rendering_remotely_);
EXPECT_NE(RemotingSessionState::SESSION_PERMANENTLY_STOPPED,
remoting_renderer_controller_->remoting_source()->state());
scoped_refptr<RemotingCdm> remoting_cdm = new RemotingCdm(
std::string(), GURL(), CdmConfig(), SessionMessageCB(), SessionClosedCB(),
SessionKeysChangeCB(), SessionExpirationUpdateCB(), CdmCreatedCB(),
std::move(remoting_cdm_controller));
std::unique_ptr<RemotingCdmContext> remoting_cdm_context =
base::MakeUnique<RemotingCdmContext>(remoting_cdm.get());
remoting_renderer_controller_->OnSetCdm(remoting_cdm_context.get());
RunUntilIdle();
// Switch to using the remoting renderer, even when the remoting CDM session
// was already terminated, to show the failure interstitial.
EXPECT_TRUE(is_rendering_remotely_);
EXPECT_EQ(RemotingSessionState::SESSION_PERMANENTLY_STOPPED,
remoting_renderer_controller_->remoting_source()->state());
}
} // namespace media