LayoutTests/media/encrypted-media/encrypted-media-playback-multiple-sessions.html - Issue 203323006: Add layout test for EME WD using multiple sessions

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Issue 203323006: Add layout test for EME WD using multiple sessions (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: remove onReady() Created 6 years, 9 months ago

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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <title>Clear Key Playback with Multiple Sessions</title>

	5 <script src="encrypted-media-utils.js"></script>

	6 <script src="../w3c-media-utils.js"></script>

	7 <script src="../../resources/testharness.js"></script>

	8 <script src="../../resources/testharnessreport.js"></script>

	9 </head>

	10 <body>

	11 <video id="testVideo"></video>

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

	13 <p>Test playback of encrypted media using Clear Key key system with mult iple sessions.</p>

	14 <script>

	15 setup({ timeout: 60000 }); // Timeout for all tests to run.

	16

	17 async_test(function(test)

	18 {

	19 var video = document.getElementById("testVideo");

	20 var mediaKeys = new MediaKeys("org.w3.clearkey");

	21 var audioMediaKeySession = null;

	22 var videoMediaKeySession = null;

	23 var audioKeyProvided = false;

	24 var videoKeyProvided = false;

	25

	26 // The 2 streams use different key ids and different keys.

	27 var audioKeyId = "1234567890123456";

	28 var audioKey = new Uint8Array([0x30, 0x30, 0x62, 0xF1, 0x68, 0x1 4, 0xD2, 0x7B,

	29 0x68, 0xEF, 0x12, 0x2A, 0xFC, 0xE 4, 0xAE, 0x0A]);

	30 var videoKeyId = "0123456789012345";

	31 var videoKey = new Uint8Array([0x7A, 0x7A, 0x62, 0xF1, 0x68, 0x1 4, 0xD2, 0x7B,

	32 0x68, 0xEF, 0x12, 0x2A, 0xFC, 0xE 4, 0xAE, 0x0A]);

	33

	34 function onNeedKey(event)

	35 {

	36 var keyId = String.fromCharCode.apply(null, event.initData);

	37 var newSession = mediaKeys.createSession(event.contentType, event.initData);

	38 if (keyId == videoKeyId) {

	39 assert_equals(videoMediaKeySession, null);

	40 videoMediaKeySession = newSession;

	41 } else {

	42 assert_equals(keyId, audioKeyId);

	43 assert_equals(audioMediaKeySession, null);

	44 audioMediaKeySession = newSession;

	45 }

	46 waitForEventAndRunStep("message", newSession, onMessage, tes t);

	47 }

	48

	49 function onMessage(event)

	50 {

	51 var keyId = event.message;

	52 if (event.target == videoMediaKeySession) {

	53 assert_equals(String.fromCharCode.apply(null, keyId), vi deoKeyId);

	54 var jwkSet = stringToUint8Array(createJWKSet(createJWK(k eyId, videoKey)));

	55 videoMediaKeySession.update(jwkSet);

	56 videoKeyProvided = true;

	57 } else {

	58 assert_equals(event.target, audioMediaKeySession);

	59 assert_equals(String.fromCharCode.apply(null, keyId), au dioKeyId);

	60 var jwkSet = stringToUint8Array(createJWKSet(createJWK(k eyId, audioKey)));

	61 audioMediaKeySession.update(jwkSet);

	62 audioKeyProvided = true;

	63 }

	64 }

	65

	66 function onPlaying(event)

	67 {

	68 // Video should not start playing until both keys have been

	69 // provided.

	70 assert_true(videoKeyProvided);

	71 assert_true(audioKeyProvided);

	72

	73 // Not using waitForEventAndRunStep() to avoid too many
	ddorwin 2014/03/21 20:25:59 This is fine, but note that there's no line length This is fine, but note that there's no line length limit in Blink.
	74 // EVENT(onTimeUpdate) logs.

	75 video.addEventListener("timeupdate", onTimeUpdate, true);

	76 }

	77

	78 function onTimeUpdate(event)

	79 {

	80 if (event.target.currentTime < 0.2)

	81 return;

	82

	83 test.done();

	84 }

	85

	86 waitForEventAndRunStep("needkey", video, onNeedKey, test);

	87 waitForEventAndRunStep("playing", video, onPlaying, test);

	88

	89 video.src = "../content/test-encrypted-different-av-keys.webm";

	90 video.setMediaKeys(mediaKeys);

	91 video.play();

	92 }, "Playback using Clear Key key system with multiple sessions.",

	93 { timeout: 60000 });

	94 </script>

	95 </body>

	96 </html>

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