Decryptors can report kNoKey to WebMediaPlayer

media/base/pipeline_unittest.cc

 // Copyright (c) 2012 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 <vector>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "base/test/simple_test_tick_clock.h"
@@ skipping 152 matching lines @@
 
   scoped_ptr<StrictMock<MockDemuxerStream> > CreateStream(
       DemuxerStream::Type type) {
     scoped_ptr<StrictMock<MockDemuxerStream> > stream(
         new StrictMock<MockDemuxerStream>(type));
     return stream.Pass();
   }
 
   // Sets up expectations to allow the video renderer to initialize.
   void SetRendererExpectations() {
-    EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _))
+    EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _, _))
         .WillOnce(DoAll(SaveArg<3>(&buffering_state_cb_),
                         SaveArg<5>(&ended_cb_),
                         PostCallback<1>(PIPELINE_OK)));
     EXPECT_CALL(*renderer_, HasAudio()).WillRepeatedly(Return(audio_stream()));
     EXPECT_CALL(*renderer_, HasVideo()).WillRepeatedly(Return(video_stream()));
   }
 
   void AddTextStream() {
     EXPECT_CALL(*this, OnAddTextTrack(_,_))
         .WillOnce(Invoke(this, &PipelineTest::DoOnAddTextTrack));
     static_cast<DemuxerHost*>(pipeline_.get())->AddTextStream(text_stream(),
                               TextTrackConfig(kTextSubtitles, "", "", ""));
     message_loop_.RunUntilIdle();
   }
 
   void StartPipeline() {
+    EXPECT_CALL(*this, OnWaitingForDecryptionKey()).Times(0);
     pipeline_->Start(
         demuxer_.get(), scoped_renderer_.Pass(),
         base::Bind(&CallbackHelper::OnEnded, base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnError, base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnStart, base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnMetadata, base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnBufferingStateChange,
                    base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnVideoFramePaint,
                    base::Unretained(&callbacks_)),
         base::Bind(&CallbackHelper::OnDurationChange,
                    base::Unretained(&callbacks_)),
-        base::Bind(&PipelineTest::OnAddTextTrack, base::Unretained(this)));
+        base::Bind(&PipelineTest::OnAddTextTrack, base::Unretained(this)),
+        base::Bind(&PipelineTest::OnWaitingForDecryptionKey,
+                   base::Unretained(this)));
   }
 
   // Sets up expectations on the callback and initializes the pipeline. Called
   // after tests have set expectations any filters they wish to use.
   void StartPipelineAndExpect(PipelineStatus start_status) {
     EXPECT_CALL(callbacks_, OnStart(start_status));
 
     if (start_status == PIPELINE_OK) {
       EXPECT_CALL(callbacks_, OnMetadata(_)).WillOnce(SaveArg<0>(&metadata_));
       EXPECT_CALL(*renderer_, SetPlaybackRate(0.0f));
@@ skipping 76 matching lines @@
 
   void ExpectPipelineStopAndDestroyPipeline() {
     // After the Pipeline is stopped, it could be destroyed any time. Always
     // destroy the pipeline immediately after OnStop() to test this.
     EXPECT_CALL(callbacks_, OnStop())
         .WillOnce(Invoke(this, &PipelineTest::DestroyPipeline));
   }
 
   MOCK_METHOD2(OnAddTextTrack, void(const TextTrackConfig&,
                                     const AddTextTrackDoneCB&));
+  MOCK_METHOD0(OnWaitingForDecryptionKey, void(void));
 
   void DoOnAddTextTrack(const TextTrackConfig& config,
                         const AddTextTrackDoneCB& done_cb) {
     scoped_ptr<TextTrack> text_track(new MockTextTrack);
     done_cb.Run(text_track.Pass());
   }
 
   // Fixture members.
   StrictMock<CallbackHelper> callbacks_;
   base::SimpleTestTickClock test_tick_clock_;
@@ skipping 541 matching lines @@
     MockDemuxerStreamVector streams;
     streams.push_back(audio_stream());
     streams.push_back(video_stream());
     SetDemuxerExpectations(&streams, base::TimeDelta::FromSeconds(3000));
 
     EXPECT_CALL(*renderer_, HasAudio()).WillRepeatedly(Return(true));
     EXPECT_CALL(*renderer_, HasVideo()).WillRepeatedly(Return(true));
 
     if (state == kInitRenderer) {
       if (stop_or_error == kStop) {
-        EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _))
+        EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _, _))
             .WillOnce(DoAll(Stop(pipeline_.get(), stop_cb),
                             PostCallback<1>(PIPELINE_OK)));
         ExpectPipelineStopAndDestroyPipeline();
       } else {
         status = PIPELINE_ERROR_INITIALIZATION_FAILED;
-        EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _))
+        EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _, _))
             .WillOnce(PostCallback<1>(status));
       }
 
       EXPECT_CALL(*demuxer_, Stop());
       EXPECT_CALL(callbacks_, OnMetadata(_));
       return status;
     }
 
-    EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _))
+    EXPECT_CALL(*renderer_, Initialize(_, _, _, _, _, _, _, _))
         .WillOnce(DoAll(SaveArg<3>(&buffering_state_cb_),
                         PostCallback<1>(PIPELINE_OK)));
 
     EXPECT_CALL(callbacks_, OnMetadata(_));
 
     // If we get here it's a successful initialization.
     EXPECT_CALL(*renderer_, SetPlaybackRate(0.0f));
     EXPECT_CALL(*renderer_, SetVolume(1.0f));
     EXPECT_CALL(*renderer_, StartPlayingFrom(base::TimeDelta()))
         .WillOnce(SetBufferingState(&buffering_state_cb_,
@@ skipping 118 matching lines @@
 
 INSTANTIATE_TEARDOWN_TEST(Error, InitDemuxer);
 INSTANTIATE_TEARDOWN_TEST(Error, InitRenderer);
 INSTANTIATE_TEARDOWN_TEST(Error, Flushing);
 INSTANTIATE_TEARDOWN_TEST(Error, Seeking);
 INSTANTIATE_TEARDOWN_TEST(Error, Playing);
 
 INSTANTIATE_TEARDOWN_TEST(ErrorAndStop, Playing);
 
 }  // namespace media