LayoutTests/http/tests/media/media-source/mediasource-trackdefault.html - Issue 691313002: MSE: Implement TrackDefault object

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Issue 691313002: MSE: Implement TrackDefault object (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Interim upload not ready for review. BIG TODO needs addressing. Created 6 years, 1 month ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <script src="/w3c/resources/testharness.js"></script>

	5 <script src="/w3c/resources/testharnessreport.js"></script>

	6

	7 <link rel='stylesheet' href='/w3c/resources/testharness.css'>

	8 </head>

	9 <body>

	10 <div id="log"></div>

	11 <script>

	12 function checkConstructionSucceeds(type, language, label, kinds, byt eStreamTrackID)

	13 {

	14 var trackDefault = new TrackDefault(type, language, label, kinds , byteStreamTrackID);

	15 assert_equals(trackDefault.type, type, "type()");

	16 assert_equals(trackDefault.language, language, "language()");

	17 assert_equals(trackDefault.label, label, "label()");

	18 assert_equals(trackDefault.byteStreamTrackID, byteStreamTrackID, "byteStreamTrackID()");

	19 assert_equals(trackDefault.kinds.length, kinds.length, "kinds(). length");

	20 for (var i = 0; i < kinds.length; ++i) {

	21 assert_equals(trackDefault.kinds[i], kinds[i], "kinds() cont ents");

	22 }

	23 }

	24

	25 function checkConstructionFails(type, language, label, kinds, byteSt reamTrackID)

	26 {

	27 var trackDefault = null;

	28 assert_throws("InvalidAccessError",

	29 function() { trackDefault = new TrackDefault(type, language, label, kinds, byteStreamTrackID); },

	30 "TrackDefault construction threw an exception");

	31 }

	32

	33 function trackDefaultConstructionTest(type, language, label, kinds, byteStreamTrackID, expectation, description)

	34 {

	35 // Test each kind, one by one.

	36 for (var i = 0; i < kinds.length; ++i) {

	37 test(function()

	38 {

	39 if (expectation) {

	40 checkConstructionSucceeds(type, language, label, new Array(kinds[i]), byteStreamTrackID);

	41 } else {

	42 checkConstructionFails(type, language, label, new Ar ray(kinds[i]), byteStreamTrackID);

	43 }

	44 }, description + ": type '" + type + "', language '" + langu age + "', label '" + label + "', kind '" + kinds[i] + "', byteStreamTrackID '" + byteStreamTrackID + "'");

	45 }

	46

	47 // Also test all kinds at once, if more than one are supplied.

	48 if (kinds.length > 1) {

	49 test(function()

	50 {

	51 if (expectation)

	52 checkConstructionSucceeds(type, language, label, kin ds, byteStreamTrackID);

	53 else

	54 checkConstructionFails(type, language, label, kinds, byteStreamTrackID);

	55 }, description + ": type '" + type + "', language '" + langu age + "', label '" + label + "', multiple kinds, byteStreamTrackID '" + byteStre amTrackID + "'");

	56 }

	57 }

	58

	59 var VALID_AUDIO_TRACK_KINDS = [

	60 "alternative",

	61 "descriptions",

	62 "main",

	63 "main-desc",

	64 "translation",

	65 "commentary",

	66 "",

	67 ];

	68

	69 var VALID_VIDEO_TRACK_KINDS = [

	70 "alternative",

	71 "captions",

	72 "main",

	73 "sign",

	74 "subtitles",

	75 "commentary",

	76 "",

	77 ];

	78

	79 var VALID_TEXT_TRACK_KINDS = [

	80 "subtitles",

	81 "captions",

	82 "descriptions",

	83 "chapters",

	84 "metadata",

	85 ];

	86

	87

	88 trackDefaultConstructionTest("audio", "en-US", "audio label", VALID_ AUDIO_TRACK_KINDS, "1", true, "Test valid audio kinds");

	89

	90 trackDefaultConstructionTest("video", "en-US", "video label", VALID_ VIDEO_TRACK_KINDS, "1", true, "Test valid video kinds");

	91

	92 trackDefaultConstructionTest("text", "en-US", "text label", VALID_TE XT_TRACK_KINDS, "1", true, "Test valid text kinds");

	93

	94 trackDefaultConstructionTest("audio", "en-US", "audio label", VALID_ VIDEO_TRACK_KINDS, "1", false, "Test mixed valid and invalid audio kinds");

	95

	96 trackDefaultConstructionTest("video", "en-US", "video label", VALID_ AUDIO_TRACK_KINDS, "1", false, "Test mixed valid and invalid video kinds");

	97

	98 trackDefaultConstructionTest("text", "en-US", "text label", VALID_VI DEO_TRACK_KINDS, "1", false, "Test mixed valid and invalid text kinds");

	99 </script>

	100 </body>

	101 </html>

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