95 lines
4.3 KiB
JavaScript
95 lines
4.3 KiB
JavaScript
function runTest(config,qualifier) {
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var testname = testnamePrefix(qualifier, config.keysystem)
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+ ', temporary, '
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+ /video\/([^;]*)/.exec(config.videoType)[1]
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+ ', expired license';
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var configuration = { initDataTypes: [config.initDataType],
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audioCapabilities: [{contentType: config.audioType}],
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videoCapabilities: [{contentType: config.videoType}],
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sessionTypes: ['temporary'] };
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async_test(function(test) {
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var _video = config.video,
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_mediaKeys,
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_mediaKeySession,
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_mediaSource;
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function onFailure(error) {
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forceTestFailureFromPromise(test, error);
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}
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function onEncrypted(event) {
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assert_equals(event.target, _video);
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assert_true(event instanceof window.MediaEncryptedEvent);
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assert_equals(event.type, 'encrypted');
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// Only create the session for the first encrypted event
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if (_mediaKeySession !== undefined) return;
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var initDataType = config.initData ? config.initDataType : event.initDataType;
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var initData = config.initData || event.initData;
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_mediaKeySession = _mediaKeys.createSession('temporary');
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waitForEventAndRunStep('message', _mediaKeySession, onMessage, test);
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_mediaKeySession.generateRequest(initDataType, initData).catch(onFailure);
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}
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function onMessage(event) {
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assert_equals(event.target, _mediaKeySession);
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assert_true(event instanceof window.MediaKeyMessageEvent);
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assert_equals(event.type, 'message');
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assert_in_array(event.messageType, ['license-request', 'individualization-request']);
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// Generate a license that expires 2 seconds from now.
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var expiration = Date.now().valueOf() + 2000;
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config.messagehandler(event.messageType, event.message, { expiration: expiration }).then(function(response) {
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// Wait 4 seconds before calling update() to ensure that the
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// license has really expired. This is to avoid problems
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// where the browser starts buffering frames as soon as a
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// valid license is received.
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test.step_timeout(function() {
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event.target.update(response).then(function() {
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// License server may only have second granularity, so check
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// that session expiration time is close to the desired value.
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assert_approx_equals(event.target.expiration, expiration, 3000,
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"expiration attribute should equal provided expiration time");
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assert_greater_than(Date.now().valueOf(), expiration, "Starting play before license expired");
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_video.play();
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// Wait 4 seconds to ensure that the video does not play.
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test.step_timeout(function() { test.done(); }, 4000);
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}).catch(onFailure);
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}, 4000);
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}).catch(onFailure);
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}
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function onPlaying(event) {
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// Not using waitForEventAndRunStep() to avoid too many
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// EVENT(onTimeUpdate) logs.
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_video.addEventListener('timeupdate', test.step_func(onTimeupdate), true);
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}
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function onTimeupdate(event) {
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_video.pause();
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assert_unreached("Playback should not start with expired license");
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}
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navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) {
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return access.createMediaKeys();
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}).then(function(mediaKeys) {
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_mediaKeys = mediaKeys;
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return _video.setMediaKeys(_mediaKeys);
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}).then(function(){
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waitForEventAndRunStep('encrypted', _video, onEncrypted, test);
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waitForEventAndRunStep('playing', _video, onPlaying, test);
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return testmediasource(config);
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}).then(function(source) {
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_mediaSource = source;
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_video.src = URL.createObjectURL(_mediaSource);
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return source.done;
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}).catch(onFailure);
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}, testname);
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}
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