| // 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 "third_party/blink/public/platform/web_media_player.h" |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_EMPTY_WEB_MEDIA_PLAYER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_EMPTY_WEB_MEDIA_PLAYER_H_ |
| |
| namespace blink { |
| |
| // An empty WebMediaPlayer used only for tests. This class defines the methods |
| // of WebMediaPlayer so that mock WebMediaPlayers don't need to redefine them if |
| // they don't care their behavior. |
| class EmptyWebMediaPlayer : public WebMediaPlayer { |
| public: |
| ~EmptyWebMediaPlayer() override = default; |
| |
| void Load(LoadType, const WebMediaPlayerSource&, CORSMode) override {} |
| void Play() override {} |
| void Pause() override {} |
| void Seek(double seconds) override {} |
| void SetRate(double) override {} |
| void SetVolume(double) override {} |
| void EnterPictureInPicture(PipWindowSizeCallback) override {} |
| void ExitPictureInPicture(PipWindowClosedCallback) override {} |
| WebTimeRanges Buffered() const override; |
| WebTimeRanges Seekable() const override; |
| void SetSinkId(const WebString& sink_id, |
| WebSetSinkIdCallbacks*) override {} |
| bool HasVideo() const override { return false; } |
| bool HasAudio() const override { return false; } |
| WebSize NaturalSize() const override; |
| WebSize VisibleRect() const override; |
| bool Paused() const override { return false; } |
| bool Seeking() const override { return false; } |
| double Duration() const override { return 0.0; } |
| double CurrentTime() const override { return 0.0; } |
| NetworkState GetNetworkState() const override { return kNetworkStateEmpty; } |
| ReadyState GetReadyState() const override { return kReadyStateHaveNothing; } |
| WebString GetErrorMessage() const override; |
| bool DidLoadingProgress() override { return false; } |
| bool DidGetOpaqueResponseFromServiceWorker() const override { return false; } |
| bool HasSingleSecurityOrigin() const override { return true; } |
| bool DidPassCORSAccessCheck() const override { return true; } |
| double MediaTimeForTimeValue(double time_value) const override { |
| return time_value; |
| }; |
| unsigned DecodedFrameCount() const override { return 0; } |
| unsigned DroppedFrameCount() const override { return 0; } |
| size_t AudioDecodedByteCount() const override { return 0; } |
| size_t VideoDecodedByteCount() const override { return 0; } |
| void Paint(WebCanvas*, |
| const WebRect&, |
| cc::PaintFlags&, |
| int already_uploaded_id, |
| VideoFrameUploadMetadata*) override {} |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_TESTING_EMPTY_WEB_MEDIA_PLAYER_H_ |