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content / browser / picture_in_picture / picture_in_picture_service_impl_unittest.cc [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/picture_in_picture/picture_in_picture_service_impl.h"
#include <memory>
#include <utility>
#include "base/memory/raw_ptr.h"
#include "base/test/bind.h"
#include "build/build_config.h"
#include "content/browser/picture_in_picture/video_picture_in_picture_window_controller_impl.h"
#include "content/public/browser/overlay_window.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/common/content_client.h"
#include "content/test/test_content_browser_client.h"
#include "content/test/test_render_frame_host.h"
#include "content/test/test_render_view_host.h"
#include "content/test/test_web_contents.h"
#include "media/mojo/mojom/media_player.mojom.h"
#include "mojo/public/cpp/bindings/associated_receiver.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "testing/gmock/include/gmock/gmock.h"
using testing::_;
namespace content {
class DummyPictureInPictureSessionObserver final
: public blink::mojom::PictureInPictureSessionObserver {
public:
DummyPictureInPictureSessionObserver() = default;
DummyPictureInPictureSessionObserver(
const DummyPictureInPictureSessionObserver&) = delete;
DummyPictureInPictureSessionObserver& operator=(
const DummyPictureInPictureSessionObserver&) = delete;
~DummyPictureInPictureSessionObserver() override = default;
// Implementation of PictureInPictureSessionObserver.
void OnWindowSizeChanged(const gfx::Size&) override {}
void OnStopped() override {}
};
class PictureInPictureDelegate : public WebContentsDelegate {
public:
PictureInPictureDelegate() = default;
PictureInPictureDelegate(const PictureInPictureDelegate&) = delete;
PictureInPictureDelegate& operator=(const PictureInPictureDelegate&) = delete;
MOCK_METHOD1(EnterPictureInPicture, PictureInPictureResult(WebContents*));
};
class TestOverlayWindow : public VideoOverlayWindow {
public:
TestOverlayWindow() = default;
TestOverlayWindow(const TestOverlayWindow&) = delete;
TestOverlayWindow& operator=(const TestOverlayWindow&) = delete;
~TestOverlayWindow() override {}
static std::unique_ptr<VideoOverlayWindow> Create(
VideoPictureInPictureWindowController* controller) {
return std::unique_ptr<VideoOverlayWindow>(new TestOverlayWindow());
}
bool IsActive() const override { return false; }
void Close() override {}
void ShowInactive() override {}
void Hide() override {}
bool IsVisible() const override { return false; }
gfx::Rect GetBounds() override { return gfx::Rect(size_); }
void UpdateNaturalSize(const gfx::Size& natural_size) override {
size_ = natural_size;
}
void SetPlaybackState(PlaybackState playback_state) override {}
void SetPlayPauseButtonVisibility(bool is_visible) override {}
void SetSkipAdButtonVisibility(bool is_visible) override {}
void SetNextTrackButtonVisibility(bool is_visible) override {}
void SetPreviousTrackButtonVisibility(bool is_visible) override {}
void SetMicrophoneMuted(bool muted) override {}
void SetCameraState(bool turned_on) override {}
void SetToggleMicrophoneButtonVisibility(bool is_visible) override {}
void SetToggleCameraButtonVisibility(bool is_visible) override {}
void SetHangUpButtonVisibility(bool is_visible) override {}
void SetNextSlideButtonVisibility(bool is_visible) override {}
void SetPreviousSlideButtonVisibility(bool is_visible) override {}
void SetSurfaceId(const viz::SurfaceId& surface_id) override {}
private:
gfx::Size size_;
};
class PictureInPictureTestBrowserClient : public TestContentBrowserClient {
public:
PictureInPictureTestBrowserClient() = default;
~PictureInPictureTestBrowserClient() override = default;
std::unique_ptr<VideoOverlayWindow> CreateWindowForVideoPictureInPicture(
VideoPictureInPictureWindowController* controller) override {
return TestOverlayWindow::Create(controller);
}
};
// Helper class with a dummy implementation of the media::mojom::MediaPlayer
// mojo interface to allow providing a valid PendingRemote to StartSession from
// inside the PictureInPictureServiceImplTest unit tests.
class PictureInPictureMediaPlayerReceiver : public media::mojom::MediaPlayer {
public:
mojo::PendingAssociatedRemote<media::mojom::MediaPlayer>
BindMediaPlayerReceiverAndPassRemote() {
// A tests could potentially call StartSession() multiple times.
receiver_.reset();
return receiver_.BindNewEndpointAndPassDedicatedRemote();
}
mojo::AssociatedReceiver<media::mojom::MediaPlayer>& receiver() {
return receiver_;
}
// media::mojom::MediaPlayer implementation.
void RequestPlay() override {}
void RequestPause(bool triggered_by_user) override {}
void RequestSeekForward(base::TimeDelta seek_time) override {}
void RequestSeekBackward(base::TimeDelta seek_time) override {}
void RequestSeekTo(base::TimeDelta seek_time) override {}
void RequestEnterPictureInPicture() override {}
void RequestMute(bool mute) override {}
void SetVolumeMultiplier(double multiplier) override {}
void SetPersistentState(bool persistent) override {}
void SetPowerExperimentState(bool enabled) override {}
void SetAudioSinkId(const std::string& sink_id) override {}
void SuspendForFrameClosed() override {}
void RequestMediaRemoting() override {}
void RequestVisibility(
RequestVisibilityCallback request_visibility_callback) override {}
private:
mojo::AssociatedReceiver<media::mojom::MediaPlayer> receiver_{this};
};
class PictureInPictureServiceImplTest : public RenderViewHostImplTestHarness {
public:
void SetUp() override {
RenderViewHostImplTestHarness::SetUp();
SetBrowserClientForTesting(&browser_client_);
TestRenderFrameHost* render_frame_host = contents()->GetPrimaryMainFrame();
render_frame_host->InitializeRenderFrameIfNeeded();
contents()->SetDelegate(&delegate_);
mojo::Remote<blink::mojom::PictureInPictureService> service_remote;
service_impl_ = PictureInPictureServiceImpl::CreateForTesting(
render_frame_host, service_remote.BindNewPipeAndPassReceiver());
}
void TearDown() override {
service_impl_ = nullptr;
RenderViewHostImplTestHarness::TearDown();
}
PictureInPictureServiceImpl& service() { return *service_impl_; }
PictureInPictureDelegate& delegate() { return delegate_; }
mojo::PendingAssociatedRemote<media::mojom::MediaPlayer>
BindMediaPlayerReceiverAndPassRemote() {
return media_player_receiver_.BindMediaPlayerReceiverAndPassRemote();
}
void ResetMediaPlayerReceiver() { media_player_receiver_.receiver().reset(); }
private:
PictureInPictureTestBrowserClient browser_client_;
PictureInPictureDelegate delegate_;
// Will be deleted when the frame is destroyed.
raw_ptr<PictureInPictureServiceImpl> service_impl_;
// Required to pass a valid PendingRemote to StartSession() in the tests.
PictureInPictureMediaPlayerReceiver media_player_receiver_;
};
// Flaky on Android. https://crbug.com/970866
#if BUILDFLAG(IS_ANDROID)
#define MAYBE_EnterPictureInPicture DISABLED_EnterPictureInPicture
#else
#define MAYBE_EnterPictureInPicture EnterPictureInPicture
#endif
TEST_F(PictureInPictureServiceImplTest, MAYBE_EnterPictureInPicture) {
const int kPlayerVideoOnlyId = 30;
const VideoPictureInPictureWindowControllerImpl* controller =
VideoPictureInPictureWindowControllerImpl::GetOrCreateForWebContents(
contents());
ASSERT_TRUE(controller);
DummyPictureInPictureSessionObserver observer;
mojo::Receiver<blink::mojom::PictureInPictureSessionObserver>
observer_receiver(&observer);
mojo::PendingRemote<blink::mojom::PictureInPictureSessionObserver>
observer_remote;
observer_receiver.Bind(observer_remote.InitWithNewPipeAndPassReceiver());
// If Picture-in-Picture there shouldn't be an active session.
EXPECT_FALSE(controller->active_session_for_testing());
viz::SurfaceId surface_id = viz::SurfaceId(
viz::FrameSinkId(1, 1),
viz::LocalSurfaceId(
11, base::UnguessableToken::CreateForTesting(0x111111, 0)));
EXPECT_CALL(delegate(), EnterPictureInPicture(contents()))
.WillRepeatedly(testing::Return(PictureInPictureResult::kSuccess));
mojo::Remote<blink::mojom::PictureInPictureSession> session_remote;
gfx::Size window_size;
const gfx::Rect source_bounds(1, 2, 3, 4);
service().StartSession(
kPlayerVideoOnlyId, BindMediaPlayerReceiverAndPassRemote(), surface_id,
gfx::Size(42, 42), true /* show_play_pause_button */,
std::move(observer_remote), source_bounds,
base::BindLambdaForTesting(
[&](mojo::PendingRemote<blink::mojom::PictureInPictureSession> remote,
const gfx::Size& b) {
if (remote.is_valid())
session_remote.Bind(std::move(remote));
window_size = b;
}));
EXPECT_TRUE(session_remote);
EXPECT_EQ(gfx::Size(42, 42), window_size);
EXPECT_EQ(source_bounds, controller->GetSourceBounds());
// Picture-in-Picture media player id should not be reset when the media is
// destroyed (e.g. video stops playing). This allows the Picture-in-Picture
// window to continue to control the media.
ResetMediaPlayerReceiver();
EXPECT_TRUE(controller->active_session_for_testing());
}
TEST_F(PictureInPictureServiceImplTest, EnterPictureInPicture_NotSupported) {
const int kPlayerVideoOnlyId = 30;
const VideoPictureInPictureWindowControllerImpl* controller =
VideoPictureInPictureWindowControllerImpl::GetOrCreateForWebContents(
contents());
ASSERT_TRUE(controller);
EXPECT_FALSE(controller->active_session_for_testing());
mojo::PendingRemote<blink::mojom::PictureInPictureSessionObserver>
observer_remote;
viz::SurfaceId surface_id = viz::SurfaceId(
viz::FrameSinkId(1, 1),
viz::LocalSurfaceId(
11, base::UnguessableToken::CreateForTesting(0x111111, 0)));
EXPECT_CALL(delegate(), EnterPictureInPicture(contents()))
.WillRepeatedly(testing::Return(PictureInPictureResult::kNotSupported));
mojo::Remote<blink::mojom::PictureInPictureSession> session_remote;
gfx::Size window_size;
const gfx::Rect source_bounds(1, 2, 3, 4);
service().StartSession(
kPlayerVideoOnlyId, BindMediaPlayerReceiverAndPassRemote(), surface_id,
gfx::Size(42, 42), true /* show_play_pause_button */,
std::move(observer_remote), source_bounds,
base::BindLambdaForTesting(
[&](mojo::PendingRemote<blink::mojom::PictureInPictureSession> remote,
const gfx::Size& b) {
if (remote.is_valid())
session_remote.Bind(std::move(remote));
window_size = b;
}));
EXPECT_FALSE(controller->active_session_for_testing());
// The |session_remote| won't be bound because the |remote| received in the
// StartSessionCallback will be invalid due to PictureInPictureSession not
// ever being created (meaning the the receiver won't be bound either).
EXPECT_FALSE(session_remote);
EXPECT_EQ(gfx::Size(), window_size);
}
} // namespace content