media_session_impl_browsertest.cc | Explore in Territory

// Copyright 2015 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/media/session/media_session_impl.h"

#include <stddef.h>

#include <list>
#include <memory>
#include <vector>

#include "base/atomic_sequence_num.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/metrics/histogram_samples.h"
#include "base/strings/strcat.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/simple_test_tick_clock.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "content/browser/media/session/audio_focus_delegate.h"
#include "content/browser/media/session/mock_media_session_player_observer.h"
#include "content/browser/media/session/mock_media_session_service_impl.h"
#include "content/browser/renderer_host/back_forward_cache_impl.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/media_session.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/back_forward_cache_util.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/prerender_test_util.h"
#include "content/shell/browser/shell.h"
#include "content/test/content_browser_test_utils_internal.h"
#include "media/base/media_content_type.h"
#include "net/base/filename_util.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "services/media_session/public/cpp/test/mock_media_session.h"
#include "services/media_session/public/mojom/audio_focus.mojom.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "third_party/blink/public/mojom/favicon/favicon_url.mojom.h"

AudioFocusType;
MediaPlaybackState;
MediaSessionInfo;

_;
Eq;
Expectation;
NiceMock;

namespace {

const double kDefaultVolumeMultiplier = …;
const double kDuckingVolumeMultiplier = …;
const double kDifferentDuckingVolumeMultiplier = …;

const std::u16string kExpectedSourceTitlePrefix = …;

constexpr gfx::Size kDefaultFaviconSize = …;

const std::string kExampleSinkId = …;

class MockAudioFocusDelegate : public content::AudioFocusDelegate { … };

// Helper class to mock `GetVisibility` callbacks.
class GetVisibilityWaiter { … };

}  // namespace

namespace content {

class MediaSessionImplBrowserTest : public ContentBrowserTest { … };

class MediaSessionImplParamBrowserTest
    : public MediaSessionImplBrowserTest,
      public testing::WithParamInterface<bool> { … };

class MediaSessionImplSyncBrowserTest : public MediaSessionImplBrowserTest { … };

INSTANTIATE_TEST_SUITE_P(…);

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       PlayersFromSameObserverDoNotStopEachOtherInSameSession) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       PlayersFromManyObserverDoNotStopEachOtherInSameSession) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       SuspendedMediaSessionStopsPlayers) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ResumedMediaSessionRestartsPlayers) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       StartedPlayerOnSuspendedSessionPlaysAlone) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       InitialVolumeMultiplier) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       StartDuckingReducesVolumeMultiplier) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       StopDuckingRecoversVolumeMultiplier) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       DuckingUsesConfiguredMultiplier) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       AudioFocusInitialState) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       AddPlayerOnSuspendedFocusUnducksWhenPlaybackRestarts) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       CanRequestFocusBeforePlayerCreation) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       StartPlayerGivesFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       SuspendGivesAwayAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       StopGivesAwayAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       SystemResumeGivesBackAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UIResumeGivesBackAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingLastPlayerDropsAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingLastPlayerFromManyObserversDropsAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingAllPlayersFromObserversDropsAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ResumePlayGivesAudioFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ResumeSuspendSeekAreSentOnlyOncePerPlayers) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ResumeSuspendSeekAreSentOnlyOncePerPlayersAddedTwice) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingTheSamePlayerTwiceIsANoop) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest, AudioFocusType) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShowForContent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsNoShowForTransient) { … }

// This behaviour is specific to desktop.
#if !BUILDFLAG(IS_ANDROID)

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsNoShowForTransientAndRoutedService) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsNoShowForTransientAndPlaybackStateNone) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShowForTransientAndPlaybackStatePaused) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShowForTransientAndPlaybackStatePlaying) { … }

#endif  // !BUILDFLAG(IS_ANDROID)

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenStopped) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShownAcceptTransient) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShownAfterContentAdded) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsStayIfOnlyOnePlayerHasBeenPaused) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenTheLastPlayerIsRemoved) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenAllThePlayersAreRemoved) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsNotHideWhenTheLastPlayerIsPaused) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       SuspendTemporaryUpdatesControls) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsUpdatedWhenResumed) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenSessionSuspendedPermanently) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenSessionStops) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHideWhenSessionChangesFromContentToTransient) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsUpdatedWhenNewPlayerResetsSession) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsResumedWhenPlayerIsResumed) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsUpdatedDueToResumeSessionAction) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsUpdatedDueToSuspendSessionAction) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsDontShowWhenOnlyOneShotIsPresent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsHiddenAfterRemoveOneShotWithoutOtherPlayers) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ControlsShowAfterRemoveOneShotWithPersistentPresent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       DontSuspendWhenOnlyOneShotIsPresent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       SuspendWhenOneShotAndNormalArePresent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       DontResumeBySystemUISuspendedSessions) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       AllowUIResumeForSystemSuspend) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest, ResumeSuspendFromUI) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ResumeSuspendFromSystem) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       OneShotTakesGainFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingOneShotDropsFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       RemovingOneShotWhileStillHavingOtherPlayersKeepsFocus) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ActualPlaybackStateWhilePlayerPaused) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ActualPlaybackStateWhilePlayerPlaying) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       ActualPlaybackStateWhilePlayerRemoved) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_Suspended_SystemTransient) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_Suspended_SystemPermantent) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest, UMA_Suspended_UI) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_Suspended_Multiple) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_Suspended_Crossing) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest, UMA_Suspended_Stop) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_NoActivation) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_SimpleActivation) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_ActivationWithUISuspension) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_ActivationWithSystemSuspension) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_ActivateSuspendedButNotStopped) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_ActivateSuspendStopTwice) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       UMA_ActiveTime_MultipleActivations) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       AddingObserverNotifiesCurrentInformation_EmptyInfo) { … }

IN_PROC_BROWSER_TEST_P(MediaSessionImplParamBrowserTest,
                       AddingMojoObserverNotifiesCurrentInformation_WithInfo) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplSyncBrowserTest,
                       PepperPlayerNotAddedIfFocusFailed) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_RequestFailure_Gain) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       Async_RequestFailure_GainTransient) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_GainThenTransient) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_TransientThenGain) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       Async_SuspendBeforeResolve) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_ResumeBeforeResolve) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_RemoveBeforeResolve) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_StopBeforeResolve) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_Unducking_Failure) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_Unducking_Inactive) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_Unducking_Success) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, Async_Unducking_Suspended) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, MetadataWhenFileUrlScheme) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, UpdateFaviconURL) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       UpdateFaviconURL_ClearOnNavigate) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       SinkIdChangeNotifiesObservers) { … }

class MediaSessionFaviconBrowserTest : public ContentBrowserTest { … };

// Helper class that waits to receive a favicon from the renderer process.
class FaviconWaiter : public WebContentsObserver { … };

IN_PROC_BROWSER_TEST_F(MediaSessionFaviconBrowserTest, StartupInitalization) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       PositionStateRouteWithTwoPlayers) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       PositionStateWithOneShotPlayer) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       PositionStateWithPepperPlayer) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       PositionStateRouteWithTwoPlayers_OneShot) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       PositionStateRouteWithTwoPlayers_Pepper) { … }

#if BUILDFLAG(IS_CHROMEOS_ASH) || BUILDFLAG(IS_ANDROID)
// TODO(crbug.com/40097218): Re-enable this test.
#define MAYBE_PositionStateRouteWithOnePlayer …
#else
#define MAYBE_PositionStateRouteWithOnePlayer …
#endif
IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       MAYBE_PositionStateRouteWithOnePlayer) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       AudioDeviceSettingPersists) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, CacheFaviconImages) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       GetVisibilityNotifiesObservers) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       GetVisibilityMultiplePlayersMeetsVisibility) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       GetVisibilityMultiplePlayersDoesNotMeetVisibility) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       GetVisibilityMultiplePlayersEarlyCancelDoesNotCrash) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest, GetVisibilityNoPlayers) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplBrowserTest,
                       GetVisibilityPlayersPausedDoesNotMeetVisibility) { … }

class MediaSessionImplPrerenderingBrowserTest
    : public MediaSessionImplBrowserTest { … };

// Tests the audio device persists a prerender activation on same origin and
// that it is reset after a navigation cross-origin.
IN_PROC_BROWSER_TEST_F(MediaSessionImplPrerenderingBrowserTest,
                       AudioDeviceSettingPersists) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplPrerenderingBrowserTest,
                       DontClearFaviconCacheOnPrerenderNavigation) { … }

class MediaSessionImplWithBackForwardCacheBrowserTest
    : public MediaSessionImplBrowserTest { … };

IN_PROC_BROWSER_TEST_F(MediaSessionImplWithBackForwardCacheBrowserTest,
                       PlayAndCache) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplWithBackForwardCacheBrowserTest,
                       PauseAndCache) { … }

IN_PROC_BROWSER_TEST_F(MediaSessionImplWithBackForwardCacheBrowserTest,
                       CacheClearDoesntAffectCurrentPage) { … }

}  // namespace content
chromium/content/browser/media/session/media_session_impl_browsertest.cc
