Decryptors can report kNoKey to WebMediaPlayer

media/test/pipeline_integration_test_base.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 "media/test/pipeline_integration_test_base.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "media/base/cdm_context.h"
 #include "media/base/media_log.h"
@@ skipping 103 matching lines @@
       .Times(AtMost(1));
   CreateDemuxer(filename);
 
   if (cdm_context) {
     EXPECT_CALL(*this, DecryptorAttached(true));
     pipeline_->SetCdm(
         cdm_context, base::Bind(&PipelineIntegrationTestBase::DecryptorAttached,
                                 base::Unretained(this)));
   }
 
+  // Should never be called as the required decryption keys for the encrypted
+  // media files are provided in advance.
+  EXPECT_CALL(*this, OnWaitingForDecryptionKey()).Times(0);
+
   pipeline_->Start(
       demuxer_.get(), CreateRenderer(),
       base::Bind(&PipelineIntegrationTestBase::OnEnded, base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnError, base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnStatusCallback,
                  base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnMetadata,
                  base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnBufferingStateChanged,
                  base::Unretained(this)),
       base::Bind(&PipelineIntegrationTestBase::OnVideoFramePaint,
                  base::Unretained(this)),
       base::Closure(), base::Bind(&PipelineIntegrationTestBase::OnAddTextTrack,
-                                  base::Unretained(this)));
+                                  base::Unretained(this)),
+      base::Bind(&PipelineIntegrationTestBase::OnWaitingForDecryptionKey,
+                 base::Unretained(this)));
   message_loop_.Run();
   return pipeline_status_;
 }
 
 PipelineStatus PipelineIntegrationTestBase::Start(const std::string& filename,
                                                   kTestType test_type) {
   hashing_enabled_ = test_type == kHashed;
   clockless_playback_ = test_type == kClockless;
   return Start(filename);
 }
@@ skipping 160 matching lines @@
   DCHECK(clockless_playback_);
   return clockless_audio_sink_->render_time();
 }
 
 base::TimeTicks DummyTickClock::NowTicks() {
   now_ += base::TimeDelta::FromSeconds(60);
   return now_;
 }
 
 }  // namespace media