Revert "Flip unified media pipeline to default-on w/ disabled holdback."

content/browser/media/media_canplaytype_browsertest.cc

 // Copyright 2014 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 "base/macros.h"
 #include "build/build_config.h"
 #include "content/browser/media/media_browsertest.h"
 #include "content/public/test/browser_test_utils.h"
@@ skipping 14 matching lines @@
 const char* kPropMaybe = kMaybe;
 #else
 const char* kPropProbably = kNot;
 const char* kPropMaybe = kNot;
 #endif  // USE_PROPRIETARY_CODECS
 
 #if !defined(OS_ANDROID)
 const char* kOggVideoProbably = kProbably;
 const char* kOggVideoMaybe = kMaybe;
 const char* kTheoraProbably = kProbably;
+const char* kOggOpusProbably = kProbably;
+const char* kMpeg2AacProbably = kPropProbably;
 const char* kHlsProbably = kNot;
 const char* kHlsMaybe = kNot;
 #else
 const char* kOggVideoProbably = kNot;
 const char* kOggVideoMaybe = kNot;
 const char* kTheoraProbably = kNot;
+const char* kOggOpusProbably = kNot;
+const char* kMpeg2AacProbably = kNot;  // https://crbug.com/544268.
 const char* kHlsProbably = kPropProbably;
 const char* kHlsMaybe = kPropMaybe;
 #endif  // !OS_ANDROID
 
 #if BUILDFLAG(ENABLE_HEVC_DEMUXING)
 const char* kHevcSupported = kPropProbably;
 #else
 const char* kHevcSupported = kNot;
 #endif
 
@@ skipping 453 matching lines @@
 
   TestWAVUnacceptableCombinations("audio/wav");
 
   EXPECT_EQ(kMaybe, CanPlay("'audio/x-wav'"));
   EXPECT_EQ(kProbably, CanPlay("'audio/x-wav; codecs=\"1\"'"));
 
   TestWAVUnacceptableCombinations("audio/x-wav");
 }
 
 IN_PROC_BROWSER_TEST_F(MediaCanPlayTypeTest, CodecSupportTest_webm) {
+  // On Android, VP9 is supported only on KitKat and above (API level 19) and
+  // Opus is supported only on Lollipop and above (API level 21).
+  std::string VP9Probably = "probably";
+  std::string VP9AndOpusProbably = "probably";
+  std::string OpusProbably = "probably";
+#if defined(OS_ANDROID)
+  if (base::android::BuildInfo::GetInstance()->sdk_int() < 19)
+    VP9Probably = "";
+  if (base::android::BuildInfo::GetInstance()->sdk_int() < 21) {
+    OpusProbably = "";
+    VP9AndOpusProbably = "";
+  }
+#endif
   EXPECT_EQ(kMaybe, CanPlay("'video/webm'"));
 
   EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8\"'"));
   EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8.0\"'"));
   EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8, vorbis\"'"));
   EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8.0, vorbis\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8, opus\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8.0, opus\"'"));
+  EXPECT_EQ(OpusProbably, CanPlay("'video/webm; codecs=\"vp8, opus\"'"));
+  EXPECT_EQ(OpusProbably, CanPlay("'video/webm; codecs=\"vp8.0, opus\"'"));
 
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9.0\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9, vorbis\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9.0, vorbis\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9, opus\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp9.0, opus\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp9\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp9.0\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp9, vorbis\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp9.0, vorbis\"'"));
+  EXPECT_EQ(VP9AndOpusProbably, CanPlay("'video/webm; codecs=\"vp9, opus\"'"));
+  EXPECT_EQ(VP9AndOpusProbably,
+            CanPlay("'video/webm; codecs=\"vp9.0, opus\"'"));
 
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8, vp9\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'video/webm; codecs=\"vp8.0, vp9.0\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp8, vp9\"'"));
+  EXPECT_EQ(VP9Probably, CanPlay("'video/webm; codecs=\"vp8.0, vp9.0\"'"));
 
   TestWEBMUnacceptableCombinations("video/webm");
 
   EXPECT_EQ(kMaybe, CanPlay("'audio/webm'"));
   EXPECT_EQ(kProbably, CanPlay("'audio/webm; codecs=\"vorbis\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'audio/webm; codecs=\"opus\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'audio/webm; codecs=\"opus, vorbis\"'"));
+  EXPECT_EQ(OpusProbably, CanPlay("'audio/webm; codecs=\"opus\"'"));
+  EXPECT_EQ(OpusProbably, CanPlay("'audio/webm; codecs=\"opus, vorbis\"'"));
 
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8.0\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8, vorbis\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8.0, vorbis\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8, opus\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp8.0, opus\"'"));
 
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp9\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/webm; codecs=\"vp9.0\"'"));
@@ skipping 12 matching lines @@
             CanPlay("'video/ogg; codecs=\"theora, vorbis\"'"));
   EXPECT_EQ(kOggVideoProbably,
             CanPlay("'video/ogg; codecs=\"theora, opus\"'"));
   EXPECT_EQ(kOggVideoProbably,
             CanPlay("'video/ogg; codecs=\"opus, vorbis\"'"));
 
   TestOGGUnacceptableCombinations("video/ogg");
 
   EXPECT_EQ(kMaybe, CanPlay("'audio/ogg'"));
   EXPECT_EQ(kProbably, CanPlay("'audio/ogg; codecs=\"vorbis\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'audio/ogg; codecs=\"opus\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'audio/ogg; codecs=\"vorbis, opus\"'"));
+  EXPECT_EQ(kOggOpusProbably, CanPlay("'audio/ogg; codecs=\"opus\"'"));
+  EXPECT_EQ(kOggOpusProbably, CanPlay("'audio/ogg; codecs=\"vorbis, opus\"'"));
 
   EXPECT_EQ(kNot, CanPlay("'audio/ogg; codecs=\"theora\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/ogg; codecs=\"theora, opus\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/ogg; codecs=\"theora, vorbis\"'"));
 
   TestOGGUnacceptableCombinations("audio/ogg");
 
   EXPECT_EQ(kMaybe, CanPlay("'application/ogg'"));
   EXPECT_EQ(kProbably, CanPlay("'application/ogg; codecs=\"vorbis\"'"));
   EXPECT_EQ(kTheoraProbably, CanPlay("'application/ogg; codecs=\"theora\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'application/ogg; codecs=\"opus\"'"));
+  EXPECT_EQ(kOggOpusProbably, CanPlay("'application/ogg; codecs=\"opus\"'"));
   EXPECT_EQ(kTheoraProbably,
             CanPlay("'application/ogg; codecs=\"theora, vorbis\"'"));
   EXPECT_EQ(kTheoraProbably,
             CanPlay("'application/ogg; codecs=\"theora, opus\"'"));
-  EXPECT_EQ(kProbably, CanPlay("'application/ogg; codecs=\"opus, vorbis\"'"));
+  EXPECT_EQ(kOggOpusProbably,
+            CanPlay("'application/ogg; codecs=\"opus, vorbis\"'"));
 
   TestOGGUnacceptableCombinations("application/ogg");
 }
 
 IN_PROC_BROWSER_TEST_F(MediaCanPlayTypeTest, CodecSupportTest_mp3) {
   EXPECT_EQ(kNot, CanPlay("'video/mp3'"));
   EXPECT_EQ(kNot, CanPlay("'video/mpeg'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-mp3'"));
 
   // audio/mpeg without a codecs parameter (RFC 3003 compliant)
@@ skipping 73 matching lines @@
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc1.42E01E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc1.42101E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc1.42701E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc1.42F01E\"'"));
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc3.42E01E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc3.42801E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"avc3.42C01E\"'"));
 
-  EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.66\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.67\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.68\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/mp4; codecs=\"mp4a.66\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/mp4; codecs=\"mp4a.67\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/mp4; codecs=\"mp4a.68\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.69\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.6B\"'"));
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/mp4; codecs=\"mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably,
             CanPlay("'video/mp4; codecs=\"avc1.42E01E, mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably,
             CanPlay("'video/mp4; codecs=\"avc1.42E01E, mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably,
@@ skipping 61 matching lines @@
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc1.42E01E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc1.42101E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc1.42701E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc1.42F01E\"'"));
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc3.42E01E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc3.42801E\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"avc3.42C01E\"'"));
 
-  EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.66\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.67\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.68\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.66\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.67\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.68\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"mp4a.69\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"mp4a.6B\"'"));
 
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'video/x-m4v; codecs=\"mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably,
             CanPlay("'video/x-m4v; codecs=\"avc1.42E01E, mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably,
             CanPlay("'video/x-m4v; codecs=\"avc1.42E01E, mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably,
@@ skipping 28 matching lines @@
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,ac-3\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,mp4a.a5\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,mp4a.A5\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,ec-3\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,mp4a.a6\"'"));
   EXPECT_EQ(kNot, CanPlay("'video/x-m4v; codecs=\"avc1.640028,mp4a.A6\"'"));
 
   TestMPEGUnacceptableCombinations("video/x-m4v");
 
   EXPECT_EQ(kPropMaybe, CanPlay("'audio/mp4'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.66\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.67\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.68\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.66\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.67\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.68\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.69\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.6B\"'"));
 
   EXPECT_EQ(kPropMaybe, CanPlay("'audio/mp4; codecs=\"mp4a.40\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.40.5\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.40.05\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.40.29\"'"));
 
@@ skipping 16 matching lines @@
   EXPECT_EQ(kAc3Eac3Probably, CanPlay("'audio/mp4; codecs=\"ec-3\"'"));
   EXPECT_EQ(kAc3Eac3Probably, CanPlay("'audio/mp4; codecs=\"mp4a.a6\"'"));
   EXPECT_EQ(kAc3Eac3Probably, CanPlay("'audio/mp4; codecs=\"mp4a.A6\"'"));
 
   TestMPEGUnacceptableCombinations("audio/mp4");
   // This result is incorrect. See https://crbug.com/592889.
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp3\"'"));
 
   EXPECT_EQ(kPropMaybe, CanPlay("'audio/x-m4a'"));
 
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.66\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.67\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.68\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.66\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.67\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.68\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/x-m4a; codecs=\"mp4a.69\"'"));
   EXPECT_EQ(kNot, CanPlay("'audio/x-m4a; codecs=\"mp4a.6B\"'"));
 
   EXPECT_EQ(kPropMaybe, CanPlay("'audio/x-m4a; codecs=\"mp4a.40\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.40.2\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.40.02\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.40.5\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.40.05\"'"));
   EXPECT_EQ(kPropProbably, CanPlay("'audio/x-m4a; codecs=\"mp4a.40.29\"'"));
 
@@ skipping 321 matching lines @@
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.\"'"));
 
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.60\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.61\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.62\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.63\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.65\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.65\"'"));
-  // MPEG2 AAC Main, LC, and SSR are supported.
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.66\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.67\"'"));
-  EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.68\"'"));
+  // MPEG2 AAC Main, LC, and SSR are supported except on Android.
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.66\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.67\"'"));
+  EXPECT_EQ(kMpeg2AacProbably, CanPlay("'audio/mp4; codecs=\"mp4a.68\"'"));
   // MP3.
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.69\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6A\"'"));
   // MP3.
   EXPECT_EQ(kPropProbably, CanPlay("'audio/mp4; codecs=\"mp4a.6B\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6b\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6C\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6D\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6E\"'"));
   EXPECT_EQ(kNot,          CanPlay("'audio/mp4; codecs=\"mp4a.6F\"'"));
@@ skipping 347 matching lines @@
   EXPECT_EQ(kMp2tsProbably,
             CanPlay("'video/mp2t; codecs=\"avc1.100.40,mp4a.40.2\"'"));
 }
 
 IN_PROC_BROWSER_TEST_F(MediaCanPlayTypeTest, CodecSupportTest_Mpeg2TsAudio) {
   // audio/mp2t is currently not supported (see also crbug.com/556837).
   EXPECT_EQ(kNot, CanPlay("'audio/mp2t; codecs=\"mp4a.40.2\"'"));
 }
 
 }  // namespace content