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function runTest(config,qualifier) {
var testname = testnamePrefix(qualifier, config.keysystem)
+ ', temporary, '
+ /video\/([^;]*)/.exec(config.videoType)[1]
+ ', expired license';
var configuration = { initDataTypes: [config.initDataType],
audioCapabilities: [{contentType: config.audioType}],
videoCapabilities: [{contentType: config.videoType}],
sessionTypes: ['temporary'] };
async_test(function(test) {
var _video = config.video,
_mediaKeys,
_mediaKeySession,
_mediaSource;
function onFailure(error) {
forceTestFailureFromPromise(test, error);
}
function onEncrypted(event) {
assert_equals(event.target, _video);
assert_true(event instanceof window.MediaEncryptedEvent);
assert_equals(event.type, 'encrypted');
// Only create the session for the first encrypted event
if (_mediaKeySession !== undefined) return;
var initDataType = config.initData ? config.initDataType : event.initDataType;
var initData = config.initData || event.initData;
_mediaKeySession = _mediaKeys.createSession('temporary');
waitForEventAndRunStep('message', _mediaKeySession, onMessage, test);
_mediaKeySession.generateRequest(initDataType, initData).catch(onFailure);
}
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']);
// Generate a license that expires 1 second from now.
var expiration = Date.now().valueOf() + 1000;
config.messagehandler(event.messageType, event.message, { expiration: expiration }).then(function(response) {
// Wait 2 seconds before calling update() to ensure that the
// license has really expired. This is to avoid problems
// where the browser starts buffering frames as soon as a
// valid license is received.
test.step_timeout(function() {
event.target.update(response).then(function() {
// License server may only have second granularity, so check
// that session expiration time is close to the desired value.
assert_approx_equals(event.target.expiration, expiration, 3000,
"expiration attribute should equal provided expiration time");
assert_greater_than(Date.now().valueOf(), expiration, "Starting play before license expired");
_video.play();
// Wait 2 seconds to ensure that the video does not play.
test.step_timeout(function() { test.done(); }, 2000);
}).catch(onFailure);
}, 2000);
}).catch(onFailure);
}
function onPlaying(event) {
// Not using waitForEventAndRunStep() to avoid too many
// EVENT(onTimeUpdate) logs.
_video.addEventListener('timeupdate', test.step_func(onTimeupdate), true);
}
function onTimeupdate(event) {
_video.pause();
assert_unreached("Playback should not start with expired license");
}
navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) {
return access.createMediaKeys();
}).then(function(mediaKeys) {
_mediaKeys = mediaKeys;
return _video.setMediaKeys(_mediaKeys);
}).then(function(){
waitForEventAndRunStep('encrypted', _video, onEncrypted, test);
waitForEventAndRunStep('playing', _video, onPlaying, test);
return testmediasource(config);
}).then(function(source) {
_mediaSource = source;
_video.src = URL.createObjectURL(_mediaSource);
return source.done;
}).catch(onFailure);
}, testname);
}
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