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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/command_line.h"
      6 #include "content/browser/media/media_browsertest.h"
      7 #include "content/public/common/content_switches.h"
      8 #if defined(OS_ANDROID)
      9 #include "base/android/build_info.h"
     10 #endif
     11 
     12 // Common media types.
     13 const char kWebMAudioOnly[] = "audio/webm; codecs=\"vorbis\"";
     14 #if !defined(OS_ANDROID)
     15 const char kWebMOpusAudioOnly[] = "audio/webm; codecs=\"opus\"";
     16 #endif
     17 const char kWebMVideoOnly[] = "video/webm; codecs=\"vp8\"";
     18 const char kWebMAudioVideo[] = "video/webm; codecs=\"vorbis, vp8\"";
     19 
     20 namespace content {
     21 
     22 // MSE is available on all desktop platforms and on Android 4.1 and later.
     23 static bool IsMSESupported() {
     24 #if defined(OS_ANDROID)
     25   if (base::android::BuildInfo::GetInstance()->sdk_int() < 16) {
     26     VLOG(0) << "MSE is only supported in Android 4.1 and later.";
     27     return false;
     28   }
     29 #endif  // defined(OS_ANDROID)
     30   return true;
     31 }
     32 
     33 class MediaSourceTest : public content::MediaBrowserTest {
     34  public:
     35   void TestSimplePlayback(const char* media_file, const char* media_type,
     36                           const char* expectation) {
     37     if (!IsMSESupported()) {
     38       VLOG(0) << "Skipping test - MSE not supported.";
     39       return;
     40     }
     41 
     42     std::vector<StringPair> query_params;
     43     query_params.push_back(std::make_pair("mediafile", media_file));
     44     query_params.push_back(std::make_pair("mediatype", media_type));
     45     RunMediaTestPage("media_source_player.html", &query_params, expectation,
     46                      true);
     47   }
     48 
     49 #if defined(OS_ANDROID)
     50   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     51     command_line->AppendSwitch(
     52         switches::kDisableGestureRequirementForMediaPlayback);
     53   }
     54 #endif
     55 };
     56 
     57 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_VideoAudio_WebM) {
     58   TestSimplePlayback("bear-320x240.webm", kWebMAudioVideo, kEnded);
     59 }
     60 
     61 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_VideoOnly_WebM) {
     62   TestSimplePlayback("bear-320x240-video-only.webm", kWebMVideoOnly, kEnded);
     63 }
     64 
     65 // Opus is not supported in Android as of now.
     66 #if !defined(OS_ANDROID)
     67 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_AudioOnly_Opus_WebM) {
     68   TestSimplePlayback("bear-opus.webm", kWebMOpusAudioOnly, kEnded);
     69 }
     70 #endif
     71 
     72 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_AudioOnly_WebM) {
     73   TestSimplePlayback("bear-320x240-audio-only.webm", kWebMAudioOnly, kEnded);
     74 }
     75 
     76 IN_PROC_BROWSER_TEST_F(MediaSourceTest, Playback_Type_Error) {
     77   TestSimplePlayback("bear-320x240-video-only.webm", kWebMAudioOnly, kError);
     78 }
     79 
     80 // Flaky test crbug.com/246308
     81 // Test changed to skip checks resulting in flakiness. Proper fix still needed.
     82 IN_PROC_BROWSER_TEST_F(MediaSourceTest, ConfigChangeVideo) {
     83   if (!IsMSESupported()) {
     84     VLOG(0) << "Skipping test - MSE not supported.";
     85     return;
     86   }
     87   RunMediaTestPage("mse_config_change.html", NULL, kEnded, true);
     88 }
     89 
     90 }  // namespace content
     91