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<!DOCTYPE html>
<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
<html>
<head>
<title>Verify MediaKeySession.keyStatuses with multiple updates</title>
<script src="encrypted-media-utils.js"></script>
<!--
Test has been migrated to the root directory and is being disabled here.
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
-->
</head>
<body>
<div id="log"></div>
<script>
async_test(function(test)
{
var initDataType;
var initData;
var mediaKeySession;
var firstEvent;
// Even though key ids are uint8, using printable values so that
// they can be verified easily.
var key1 = stringToUint8Array('123');
var key2 = stringToUint8Array('4567890');
var rawKey1 = new Uint8Array([0xeb, 0xdd, 0x62, 0xf1, 0x68, 0x14, 0xd2, 0x7b,
0x68, 0xef, 0x12, 0x2a, 0xfc, 0xe4, 0xae, 0x3c]);
var rawKey2 = new Uint8Array([0x3c, 0xae, 0xe4, 0xfc, 0x2a, 0x12, 0xef, 0x68,
0x7b, 0xd2, 0x14, 0x68, 0xf1, 0x62, 0xdd, 0xeb]);
function processMessage(event)
{
// No keys added yet.
verifyKeyStatuses(mediaKeySession.keyStatuses, { expected: [], unexpected: [key1, key2] });
// Add key1 to the session.
firstEvent = true;
var jwkSet = stringToUint8Array(createJWKSet(createJWK(key1, rawKey1)));
mediaKeySession.update(jwkSet).catch(function(error) {
forceTestFailureFromPromise(test, error);
});
}
function processKeyStatusesChange(event)
{
if (firstEvent) {
// Verify that the session only contains key1.
dumpKeyStatuses(mediaKeySession.keyStatuses);
verifyKeyStatuses(mediaKeySession.keyStatuses, { expected: [key1], unexpected: [key2] });
// Now add key2 to the session.
firstEvent = false;
var jwkSet = stringToUint8Array(createJWKSet(createJWK(key2, rawKey2)));
mediaKeySession.update(jwkSet).catch(function(error) {
forceTestFailureFromPromise(test, error);
});
} else {
// Verify that the session now contains key1 and key2.
dumpKeyStatuses(mediaKeySession.keyStatuses);
verifyKeyStatuses(mediaKeySession.keyStatuses, { expected: [key1, key2] });
test.done();
}
}
navigator.requestMediaKeySystemAccess('org.w3.clearkey', getSimpleConfiguration()).then(function(access) {
initDataType = access.getConfiguration().initDataTypes[0];
initData = getInitData(initDataType);
return access.createMediaKeys();
}).then(function(mediaKeys) {
mediaKeySession = mediaKeys.createSession();
// There should be no keys defined yet.
assert_equals(mediaKeySession.keyStatuses.size, 0);
waitForEventAndRunStep('message', mediaKeySession, processMessage, test);
waitForEventAndRunStep('keystatuseschange', mediaKeySession, processKeyStatusesChange, test);
return mediaKeySession.generateRequest(initDataType, initData);
}).catch(function(error) {
forceTestFailureFromPromise(test, error);
});
}, 'Verify MediaKeySession.keyStatuses with multiple updates.');
</script>
</body>
</html>
|
