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Issue 2623263003: Update MediaStreamTrack content-hint values. (Closed)
Patch Set: Created 3 years, 11 months ago
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1 <!DOCTYPE HTML> 1 <!DOCTYPE HTML>
2 <script src="../../resources/testharness.js"></script> 2 <script src="../../resources/testharness.js"></script>
3 <script src="../../resources/testharnessreport.js"></script> 3 <script src="../../resources/testharnessreport.js"></script>
4 <canvas id="canvas"> 4 <canvas id="canvas">
5 </canvas> 5 </canvas>
6 <script> 6 <script>
7 7
8 function createAudioTrack() { 8 function createAudioTrack() {
9 ac = new AudioContext(); 9 ac = new AudioContext();
10 var osc = ac.createOscillator(); 10 var osc = ac.createOscillator();
(...skipping 28 matching lines...) Expand all
39 audio_track.contentHint = "music"; 39 audio_track.contentHint = "music";
40 assert_equals(audio_track.contentHint, "music"); 40 assert_equals(audio_track.contentHint, "music");
41 audio_track.contentHint = ""; 41 audio_track.contentHint = "";
42 assert_equals(audio_track.contentHint, ""); 42 assert_equals(audio_track.contentHint, "");
43 }, "Accepts valid audio contentHints"); 43 }, "Accepts valid audio contentHints");
44 44
45 test(t => { 45 test(t => {
46 audio_track = createAudioTrack(); 46 audio_track = createAudioTrack();
47 audio_track.contentHint = "speech"; 47 audio_track.contentHint = "speech";
48 assert_equals(audio_track.contentHint, "speech"); 48 assert_equals(audio_track.contentHint, "speech");
49 audio_track.contentHint = "fluid"; 49 audio_track.contentHint = "motion";
50 assert_equals(audio_track.contentHint, "speech", 50 assert_equals(audio_track.contentHint, "speech",
51 "Audio tracks should ignore video-only contentHints."); 51 "Audio tracks should ignore video-only contentHints.");
52 audio_track.contentHint = "bogus"; 52 audio_track.contentHint = "bogus";
53 assert_equals(audio_track.contentHint, "speech", 53 assert_equals(audio_track.contentHint, "speech",
54 "Audio tracks should ignore garbage contentHints"); 54 "Audio tracks should ignore garbage contentHints");
55 }, "Audio tracks ignore invalid/video contentHints"); 55 }, "Audio tracks ignore invalid/video contentHints");
56 56
57 test(t => { 57 test(t => {
58 video_track = createVideoTrack(); 58 video_track = createVideoTrack();
59 video_track.contentHint = "fluid"; 59 video_track.contentHint = "motion";
60 assert_equals(video_track.contentHint, "fluid"); 60 assert_equals(video_track.contentHint, "motion");
61 video_track.contentHint = "detailed"; 61 video_track.contentHint = "detail";
62 assert_equals(video_track.contentHint, "detailed"); 62 assert_equals(video_track.contentHint, "detail");
63 video_track.contentHint = ""; 63 video_track.contentHint = "";
64 assert_equals(video_track.contentHint, ""); 64 assert_equals(video_track.contentHint, "");
65 }, "Accepts valid video contentHints"); 65 }, "Accepts valid video contentHints");
66 66
67 test(t => { 67 test(t => {
68 video_track = createVideoTrack(); 68 video_track = createVideoTrack();
69 video_track.contentHint = "fluid"; 69 video_track.contentHint = "motion";
70 assert_equals(video_track.contentHint, "fluid"); 70 assert_equals(video_track.contentHint, "motion");
71 video_track.contentHint = "speech"; 71 video_track.contentHint = "speech";
72 assert_equals(video_track.contentHint, "fluid", 72 assert_equals(video_track.contentHint, "motion",
73 "Video tracks should ignore audio-only contentHints."); 73 "Video tracks should ignore audio-only contentHints.");
74 video_track.contentHint = "bogus"; 74 video_track.contentHint = "bogus";
75 assert_equals(video_track.contentHint, "fluid", 75 assert_equals(video_track.contentHint, "motion",
76 "Video tracks should ignore garbage contentHints"); 76 "Video tracks should ignore garbage contentHints");
77 }, "Video tracks ignore invalid/audio contentHints"); 77 }, "Video tracks ignore invalid/audio contentHints");
78 78
79 test(t => { 79 test(t => {
80 video_track = createVideoTrack(); 80 video_track = createVideoTrack();
81 video_track.contentHint = "fluid"; 81 video_track.contentHint = "motion";
82 assert_equals(video_track.contentHint, "fluid"); 82 assert_equals(video_track.contentHint, "motion");
83 83
84 // Cloning a track should preserve contentHint. 84 // Cloning a track should preserve contentHint.
85 video_track_clone = video_track.clone(); 85 video_track_clone = video_track.clone();
86 assert_equals(video_track_clone.contentHint, "fluid"); 86 assert_equals(video_track_clone.contentHint, "motion");
87 87
88 // Changing a cloned track's contentHint should not change the original. 88 // Changing a cloned track's contentHint should not change the original.
89 video_track_clone.contentHint = "detailed"; 89 video_track_clone.contentHint = "detail";
90 assert_equals(video_track_clone.contentHint, "detailed"); 90 assert_equals(video_track_clone.contentHint, "detail");
91 assert_equals(video_track.contentHint, "fluid"); 91 assert_equals(video_track.contentHint, "motion");
92 }, "Cloned video tracks have separate contentHints"); 92 }, "Cloned video tracks have separate contentHints");
93 93
94 test(t => { 94 test(t => {
95 audio_track = createAudioTrack(); 95 audio_track = createAudioTrack();
96 audio_track.contentHint = "speech"; 96 audio_track.contentHint = "speech";
97 assert_equals(audio_track.contentHint, "speech"); 97 assert_equals(audio_track.contentHint, "speech");
98 98
99 // Cloning a track should preserve contentHint. 99 // Cloning a track should preserve contentHint.
100 audio_track_clone = audio_track.clone(); 100 audio_track_clone = audio_track.clone();
101 assert_equals(audio_track_clone.contentHint, "speech"); 101 assert_equals(audio_track_clone.contentHint, "speech");
102 102
103 // Changing a cloned track's contentHint should not change the original. 103 // Changing a cloned track's contentHint should not change the original.
104 audio_track_clone.contentHint = "music"; 104 audio_track_clone.contentHint = "music";
105 assert_equals(audio_track_clone.contentHint, "music"); 105 assert_equals(audio_track_clone.contentHint, "music");
106 assert_equals(audio_track.contentHint, "speech"); 106 assert_equals(audio_track.contentHint, "speech");
107 }, "Cloned audio tracks have separate contentHints"); 107 }, "Cloned audio tracks have separate contentHints");
108 108
109 </script> 109 </script>
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