media config: expand is_encrypted to a struct.

media/filters/decrypting_audio_decoder_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 <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "media/base/audio_buffer.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/decrypt_config.h"
+#include "media/base/encryption_scheme.h"
 #include "media/base/gmock_callback_support.h"
 #include "media/base/media_util.h"
 #include "media/base/mock_filters.h"
 #include "media/base/test_helpers.h"
 #include "media/base/timestamp_constants.h"
 #include "media/filters/decrypting_audio_decoder.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using ::testing::_;
 using ::testing::AtMost;
@@ skipping 271 matching lines @@
 };
 
 TEST_F(DecryptingAudioDecoderTest, Initialize_Normal) {
   Initialize();
 }
 
 // Ensure that DecryptingAudioDecoder only accepts encrypted audio.
 TEST_F(DecryptingAudioDecoderTest, Initialize_UnencryptedAudioConfig) {
   AudioDecoderConfig config(kCodecVorbis, kSampleFormatPlanarF32,
                             CHANNEL_LAYOUT_STEREO, kSampleRate,
-                            EmptyExtraData(), false);
+                            EmptyExtraData(), EncryptionScheme(false));
 
   InitializeAndExpectResult(config, false);
 }
 
 // Ensure decoder handles invalid audio configs without crashing.
 TEST_F(DecryptingAudioDecoderTest, Initialize_InvalidAudioConfig) {
   AudioDecoderConfig config(kUnknownAudioCodec, kUnknownSampleFormat,
-                            CHANNEL_LAYOUT_STEREO, 0, EmptyExtraData(), true);
+                            CHANNEL_LAYOUT_STEREO, 0, EmptyExtraData(),
+                            EncryptionScheme(true));
 
   InitializeAndExpectResult(config, false);
 }
 
 // Ensure decoder handles unsupported audio configs without crashing.
 TEST_F(DecryptingAudioDecoderTest, Initialize_UnsupportedAudioConfig) {
   SetCdmType(CDM_WITH_DECRYPTOR);
   EXPECT_CALL(*decryptor_, InitializeAudioDecoder(_, _))
       .WillOnce(RunCallback<1>(false));
 
   AudioDecoderConfig config(kCodecVorbis, kSampleFormatPlanarF32,
                             CHANNEL_LAYOUT_STEREO, kSampleRate,
-                            EmptyExtraData(), true);
+                            EmptyExtraData(), EncryptionScheme(true));
   InitializeAndExpectResult(config, false);
 }
 
 TEST_F(DecryptingAudioDecoderTest, Initialize_NoCdm) {
   SetCdmType(NO_CDM);
   AudioDecoderConfig config(kCodecVorbis, kSampleFormatPlanarF32,
                             CHANNEL_LAYOUT_STEREO, kSampleRate,
                             EmptyExtraData(), true);
   InitializeAndExpectResult(config, false);
 }
 
 TEST_F(DecryptingAudioDecoderTest, Initialize_CdmWithoutDecryptor) {
   SetCdmType(CDM_WITHOUT_DECRYPTOR);
   AudioDecoderConfig config(kCodecVorbis, kSampleFormatPlanarF32,
                             CHANNEL_LAYOUT_STEREO, kSampleRate,
-                            EmptyExtraData(), true);
+                            EmptyExtraData(), EncryptionScheme(true));
   InitializeAndExpectResult(config, false);
 }
 
 // Test normal decrypt and decode case.
 TEST_F(DecryptingAudioDecoderTest, DecryptAndDecode_Normal) {
   Initialize();
   EnterNormalDecodingState();
 }
 
 // Test the case where the decryptor returns error when doing decrypt and
@@ skipping 48 matching lines @@
   Initialize();
 
   EXPECT_CALL(*decryptor_, InitializeAudioDecoder(_, _))
       .Times(AtMost(1))
       .WillOnce(RunCallback<1>(true));
 
   // The new config is different from the initial config in bits-per-channel,
   // channel layout and samples_per_second.
   AudioDecoderConfig new_config(kCodecVorbis, kSampleFormatPlanarS16,
                                 CHANNEL_LAYOUT_5_1, 88200, EmptyExtraData(),
-                                true);
+                                EncryptionScheme(true));
   EXPECT_NE(new_config.bits_per_channel(), config_.bits_per_channel());
   EXPECT_NE(new_config.channel_layout(), config_.channel_layout());
   EXPECT_NE(new_config.samples_per_second(), config_.samples_per_second());
 
   ReinitializeConfigChange(new_config);
   message_loop_.RunUntilIdle();
 }
 
 // Test the case where the a key is added when the decryptor is in
 // kWaitingForKey state.
@@ skipping 73 matching lines @@
 
 // Test resetting after the decoder has been reset.
 TEST_F(DecryptingAudioDecoderTest, Reset_AfterReset) {
   Initialize();
   EnterNormalDecodingState();
   Reset();
   Reset();
 }
 
 }  // namespace media