| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Verify MediaKeySession.keyStatuses with multiple updates</title> |
| <script src="encrypted-media-utils.js"></script> |
| <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(); |
| } |
| } |
| |
| getSupportedInitDataType().then(function(type) { |
| initDataType = type; |
| initData = getInitData(initDataType); |
| return navigator.requestMediaKeySystemAccess('org.w3.clearkey', [{}]); |
| }).then(function(access) { |
| 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> |
