LayoutTests/media/encrypted-media/encrypted-media-keystatuses-multiple-sessions.html - Issue 880313003: Add additional layout tests for MediaKeySession.keyStatuses

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Issue 880313003: Add additional layout tests for MediaKeySession.keyStatuses (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: js Created 5 years, 10 months ago

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« LayoutTests/media/encrypted-media/encrypted-media-keystatuses.html ('K') | « LayoutTests/media/encrypted-media/encrypted-media-keystatuses-expected.txt ('k') | LayoutTests/media/encrypted-media/encrypted-media-keystatuses-multiple-sessions-expected.txt » ('j') | LayoutTests/media/encrypted-media/encrypted-media-utils.js » ('J')
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	1 <!DOCTYPE html>

	2 <html>

	3 <head>

	4 <title>Verify MediaKeySession.keyStatuses with multiple sessions</title>

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

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

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

	8 </head>

	9 <body>

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

	11 <script>

	12 var mediaKeySession1;

	13 var mediaKeySession2;

	14

	15 // Even though key ids are uint8, using printable values so that

	16 // they can be verified easily.

	17 var key1 = stringToUint8Array('123');

	18 var key2 = stringToUint8Array('4567890');

	19 var rawKey1 = new Uint8Array([0xeb, 0xdd, 0x62, 0xf1, 0x68, 0x14, 0x d2, 0x7b,

	20 0x68, 0xef, 0x12, 0x2a, 0xfc, 0xe4, 0x ae, 0x3c]);

	21 var rawKey2 = new Uint8Array([0x3c, 0xae, 0xe4, 0xfc, 0x2a, 0x12, 0x ef, 0x68,

	22 0x7b, 0xd2, 0x14, 0x68, 0xf1, 0x62, 0x dd, 0xeb]);

	23

	24 async_test(function(test)

	25 {

	26 function processMessage1(event)

	27 {

	28 // This should only be called for session1.

	29 assert_equals(event.target, mediaKeySession1);

	30

	31 // No keys added yet.

	32 verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [], unexpected: [key1, key2] });

	33

	34 // Add key1 to session1.

	35 var jwkSet = stringToUint8Array(createJWKSet(createJWK(key1, rawKey1)));

	36 mediaKeySession1.update(jwkSet).catch(function(error) {

	37 forceTestFailureFromPromise(test, error);

	38 });

	39 }

	40

	41 function processKeyStatusesChange1(event)

	42 {

	43 // This should only be called for session1.

	44 assert_equals(event.target, mediaKeySession1);

	45

	46 // Check that keyStatuses contains the expected key1 only.

	47 dumpKeyStatuses(mediaKeySession1.keyStatuses);

	48 verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });

	49

	50 // Now trigger a message event on session2.

	51 var initDataType = getInitDataType();

	52 mediaKeySession2.generateRequest(initDataType, getInitData(i nitDataType)).catch(function(error) {

	53 forceTestFailureFromPromise(test, error);

	54 });

	55 }

	56

	57 function processMessage2(event)

	58 {

	59 // This should only be called for session2.

	60 assert_equals(event.target, mediaKeySession2);

	61

	62 // session2 has no keys added yet.

	63 verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [], unexpected: [key1, key2] });

	64

	65 // session1 should still have 1 key.

	66 verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });

	67

	68 // Add key2 to session2.

	69 var jwkSet = stringToUint8Array(createJWKSet(createJWK(key2, rawKey2)));

	70 mediaKeySession2.update(jwkSet).catch(function(error) {

	71 forceTestFailureFromPromise(test, error);

	72 });

	73 }

	74

	75 function processKeyStatusesChange2(event)

	76 {

	77 // This should only be called for session2.

	78 assert_equals(event.target, mediaKeySession2);

	79

	80 // Check that keyStatuses contains the expected key2 only.

	81 dumpKeyStatuses(mediaKeySession2.keyStatuses);

	82 verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [key2], unexpected: [key1] });

	83

	84 // session1 should still have 1 key.

	85 verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [key1], unexpected: [key2] });

	86

	87 test.done();

	88 }

	89

	90 navigator.requestMediaKeySystemAccess('org.w3.clearkey').then(fu nction(access) {

	91 return access.createMediaKeys();

	92 }).then(function(mediaKeys) {

	93 var initDataType = getInitDataType();

	94 mediaKeySession1 = mediaKeys.createSession();

	95 mediaKeySession2 = mediaKeys.createSession();

	96

	97 // There should be no keys defined on either session.

	98 verifyKeyStatuses(mediaKeySession1.keyStatuses, { expected: [], unexpected: [key1, key2] });

	99 verifyKeyStatuses(mediaKeySession2.keyStatuses, { expected: [], unexpected: [key1, key2] });

	100

	101 // Bind all the event handlers now.

	102 waitForEventAndRunStep('message', mediaKeySession1, processM essage1, test);

	103 waitForEventAndRunStep('message', mediaKeySession2, processM essage2, test);

	104 waitForEventAndRunStep('keystatuseschange', mediaKeySession1 , processKeyStatusesChange1, test);

	105 waitForEventAndRunStep('keystatuseschange', mediaKeySession2 , processKeyStatusesChange2, test);

	106

	107 // Generate a request on session1.

	108 return mediaKeySession1.generateRequest(initDataType, getIni tData(initDataType));

	109 }).catch(function(error) {

	110 forceTestFailureFromPromise(test, error);

	111 });

	112 }, 'Verify MediaKeySession.keyStatuses with multiple sessions.');

	113 </script>

	114 </body>

	115 </html>

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