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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "MediaControlService.h"
#include "MediaController.h"
#include "mozilla/dom/MediaSessionBinding.h"
using namespace mozilla::dom;
#define CONTROLLER_ID 0
#define FAKE_CONTEXT_ID 0
#define FIRST_CONTROLLER_ID 0
TEST(MediaController, DefaultValueCheck)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
ASSERT_TRUE(!controller->IsAnyMediaBeingControlled());
ASSERT_TRUE(controller->Id() == CONTROLLER_ID);
ASSERT_TRUE(controller->PlaybackState() == MediaSessionPlaybackState::None);
ASSERT_TRUE(!controller->IsAudible());
}
TEST(MediaController, IsAnyMediaBeingControlled)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
ASSERT_TRUE(!controller->IsAnyMediaBeingControlled());
controller->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStarted);
ASSERT_TRUE(controller->IsAnyMediaBeingControlled());
controller->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStarted);
ASSERT_TRUE(controller->IsAnyMediaBeingControlled());
controller->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStopped);
ASSERT_TRUE(controller->IsAnyMediaBeingControlled());
controller->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStopped);
ASSERT_TRUE(!controller->IsAnyMediaBeingControlled());
}
class FakeControlledMedia final {
public:
explicit FakeControlledMedia(MediaController* aController)
: mController(aController) {
mController->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStarted);
}
void SetPlaying(MediaPlaybackState aState) {
if (mPlaybackState == aState) {
return;
}
mController->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID, aState);
mPlaybackState = aState;
}
void SetAudible(MediaAudibleState aState) {
if (mAudibleState == aState) {
return;
}
mController->NotifyMediaAudibleChanged(FAKE_CONTEXT_ID, aState);
mAudibleState = aState;
}
~FakeControlledMedia() {
if (mPlaybackState == MediaPlaybackState::ePlayed) {
mController->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::ePaused);
}
mController->NotifyMediaPlaybackChanged(FAKE_CONTEXT_ID,
MediaPlaybackState::eStopped);
}
private:
MediaPlaybackState mPlaybackState = MediaPlaybackState::eStopped;
MediaAudibleState mAudibleState = MediaAudibleState::eInaudible;
RefPtr<MediaController> mController;
};
TEST(MediaController, ActiveAndDeactiveController)
{
RefPtr<MediaControlService> service = MediaControlService::GetService();
ASSERT_TRUE(service->GetActiveControllersNum() == 0);
RefPtr<MediaController> controller = new MediaController(FIRST_CONTROLLER_ID);
// In order to check active control number after FakeControlledMedia
// destroyed.
{
FakeControlledMedia fakeMedia(controller);
fakeMedia.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(service->GetActiveControllersNum() == 1);
fakeMedia.SetAudible(MediaAudibleState::eAudible);
ASSERT_TRUE(service->GetActiveControllersNum() == 1);
fakeMedia.SetAudible(MediaAudibleState::eInaudible);
ASSERT_TRUE(service->GetActiveControllersNum() == 1);
}
ASSERT_TRUE(service->GetActiveControllersNum() == 0);
}
TEST(MediaController, AudibleChanged)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
FakeControlledMedia fakeMedia(controller);
fakeMedia.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(!controller->IsAudible());
fakeMedia.SetAudible(MediaAudibleState::eAudible);
ASSERT_TRUE(controller->IsAudible());
fakeMedia.SetAudible(MediaAudibleState::eInaudible);
ASSERT_TRUE(!controller->IsAudible());
}
TEST(MediaController, PlayingStateChangeViaControlledMedia)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
// In order to check playing state after FakeControlledMedia destroyed.
{
FakeControlledMedia foo(controller);
ASSERT_TRUE(controller->PlaybackState() == MediaSessionPlaybackState::None);
foo.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
foo.SetPlaying(MediaPlaybackState::ePaused);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Paused);
foo.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
}
// FakeControlledMedia has been destroyed, no playing media exists.
ASSERT_TRUE(controller->PlaybackState() == MediaSessionPlaybackState::Paused);
}
TEST(MediaController, ControllerShouldRemainPlayingIfAnyPlayingMediaExists)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
{
FakeControlledMedia foo(controller);
ASSERT_TRUE(controller->PlaybackState() == MediaSessionPlaybackState::None);
foo.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
// foo is playing, so controller is in `playing` state.
FakeControlledMedia bar(controller);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
bar.SetPlaying(MediaPlaybackState::ePlayed);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
// Although we paused bar, but foo is still playing, so the controller would
// still be in `playing`.
bar.SetPlaying(MediaPlaybackState::ePaused);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Playing);
foo.SetPlaying(MediaPlaybackState::ePaused);
ASSERT_TRUE(controller->PlaybackState() ==
MediaSessionPlaybackState::Paused);
}
// both foo and bar have been destroyed, no playing media exists.
ASSERT_TRUE(controller->PlaybackState() == MediaSessionPlaybackState::Paused);
}
TEST(MediaController, PictureInPictureModeOrFullscreen)
{
RefPtr<MediaController> controller = new MediaController(CONTROLLER_ID);
ASSERT_TRUE(!controller->IsBeingUsedInPIPModeOrFullscreen());
controller->SetIsInPictureInPictureMode(FAKE_CONTEXT_ID, true);
ASSERT_TRUE(controller->IsBeingUsedInPIPModeOrFullscreen());
controller->SetIsInPictureInPictureMode(FAKE_CONTEXT_ID, false);
ASSERT_TRUE(!controller->IsBeingUsedInPIPModeOrFullscreen());
controller->NotifyMediaFullScreenState(FAKE_CONTEXT_ID, true);
ASSERT_TRUE(controller->IsBeingUsedInPIPModeOrFullscreen());
controller->NotifyMediaFullScreenState(FAKE_CONTEXT_ID, false);
ASSERT_TRUE(!controller->IsBeingUsedInPIPModeOrFullscreen());
}
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