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function runTest(config,qualifier) {
var testname = testnamePrefix(qualifier, config.keysystem) + ', expiration';
var configuration = getSimpleConfigurationForContent(config.content);
if (config.initDataType && config.initData) {
configuration.initDataTypes = [config.initDataType];
}
async_test(function(test) {
var _mediaKeys,
_mediaKeySession;
function onFailure(error) {
forceTestFailureFromPromise(test, error);
}
function onMessage(event) {
assert_equals(event.target, _mediaKeySession);
assert_true(event instanceof window.MediaKeyMessageEvent);
assert_equals(event.type, 'message');
assert_in_array(event.messageType, [ 'license-request', 'individualization-request' ] );
config.messagehandler(event.messageType, event.message, {expiration: config.expiration}).then(function(response) {
return event.target.update(response);
}).then(test.step_func(function() {
assert_approx_equals(event.target.expiration, config.expiration, 4000, "expiration attribute should equal provided expiration time");
test.done();
})).catch(onFailure);
}
navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) {
return access.createMediaKeys();
}).then(function(mediaKeys) {
_mediaKeys = mediaKeys;
_mediaKeySession = _mediaKeys.createSession( 'temporary' );
waitForEventAndRunStep('message', _mediaKeySession, onMessage, test);
return _mediaKeySession.generateRequest(config.initDataType, config.initData);
}).catch(onFailure);
}, testname);
}