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 extra asserts 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 audioSessionReadyReceived = false;

	24 var videoSessionReadyReceived = 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 waitForEventAndRunStep("message", videoMediaKeySession, onMessage, test);
	ddorwin 2014/03/21 17:36:49 This line can go after the line 47 if we replace v This line can go after the line 47 if we replace video/audio with newSession (and delete line 46). jrummell 2014/03/21 18:03:59 Done. Show quoted text On 2014/03/21 17:36:49, ddorwin wrote: > This line can go after the line 47 if we replace video/audio with newSession > (and delete line 46). Done.
	42 } else {

	43 assert_equals(keyId, audioKeyId);

	44 assert_equals(audioMediaKeySession, null);

	45 audioMediaKeySession = newSession;

	46 waitForEventAndRunStep("message", audioMediaKeySession, onMessage, test);

	47 }

	48 }

	49

	50 function onMessage(event)

	51 {

	52 var keyId = event.message;

	53 if (event.target == videoMediaKeySession) {

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

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

	56 videoMediaKeySession.update(jwkSet);

	57 waitForEventAndRunStep("ready", videoMediaKeySession, on Ready, test);

	58 } else {

	59 assert_equals(event.target, audioMediaKeySession);

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

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

	62 audioMediaKeySession.update(jwkSet);

	63 waitForEventAndRunStep("ready", audioMediaKeySession, on Ready, test);

	64 }

	65 }

	66

	67 function onReady(event)

	68 {

	69 if (event.target == videoMediaKeySession) {

	70 videoSessionReadyReceived = true;

	71 } else {

	72 assert_equals(event.target, audioMediaKeySession);

	73 audioSessionReadyReceived = true;

	74 }

	75 }

	76

	77 function onPlaying(event)

	78 {

	79 // Not using waitForEventAndRunStep() to avoid too many EVEN T(onTimeUpdate) logs.

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

	81 }

	82

	83 function onTimeUpdate(event)

	84 {

	85 if (!audioSessionReadyReceived \|\| !videoSessionReadyReceived )

	86 return;

	87 if (event.target.currentTime < 0.2)

	88 return;

	89

	90 test.done();

	91 }

	92

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

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

	95

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

	97 video.setMediaKeys(mediaKeys);

	98 video.play();

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

	100 { timeout: 60000 });

	101 </script>

	102 </body>

	103 </html>

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