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function runTest(config)
{
async_test(function(test) {
var mediaKeys;
var mediaSource;
var encryptedEventIndex = 0;
var video = config.video;
var keysystem = config.keysystem;
var configuration = {
initDataTypes: [config.initDataType],
audioCapabilities: [{
contentType: config.audioType
}],
videoCapabilities: [{
contentType: config.videoType
}],
sessionTypes: ['temporary']
};
assert_not_equals(video, null);
var onEncrypted = function(event) {
++encryptedEventIndex;
assert_equals(video.mediaKeys, mediaKeys);
// This event is fired once for the audio stream and once
// for the video stream each time .src is set.
if (encryptedEventIndex === 2) {
// Finished first video; Create new media source and wait for two more encrypted events
return testmediasource(config).then(function (source) {
video.src = URL.createObjectURL(source);
}).catch(function (error) {
forceTestFailureFromPromise(test, error)
});
} else if (encryptedEventIndex === 4) {
// Finished second video.
test.done();
}
};
// Create a MediaKeys object and assign it to video.
return navigator.requestMediaKeySystemAccess(keysystem, [configuration]).then(test.step_func(function (access) {
assert_equals(access.keySystem, keysystem);
return access.createMediaKeys();
})).then(test.step_func(function (result) {
mediaKeys = result;
assert_not_equals(mediaKeys, null);
return video.setMediaKeys(mediaKeys);
})).then(test.step_func(function () {
assert_equals(video.mediaKeys, mediaKeys);
return testmediasource(config);
})).then(function (source) {
waitForEventAndRunStep('encrypted', video, onEncrypted, test);
mediaSource = source;
video.src = URL.createObjectURL(mediaSource);
}).catch(function (error) {
forceTestFailureFromPromise(test, error);
});
}, 'Reset src after setMediaKeys().');
}
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