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function runTest(config, qualifier) {
var testname = testnamePrefix(qualifier, config.keysystem)
+ ', setMediaKeys to multiple video elements';
var configuration = getSimpleConfigurationForContent(config.content);
if ( config.initDataType && config.initData ) {
configuration.initDataTypes = [ config.initDataType ];
}
async_test (function (test) {
var _video1 = config.video1,
_video2 = config.video2,
_mediaKeys;
function onFailure(error) {
forceTestFailureFromPromise(test, error);
}
navigator.requestMediaKeySystemAccess(config.keysystem, [configuration]).then(function(access) {
assert_equals(access.keySystem, config.keysystem)
return access.createMediaKeys();
}).then(function(result) {
_mediaKeys = result;
assert_not_equals(_mediaKeys, null);
assert_equals(typeof _mediaKeys.createSession, 'function');
return _video1.setMediaKeys(_mediaKeys);
}).then(function(result) {
assert_not_equals(_video1.mediaKeys, null);
assert_equals(_video1.mediaKeys, _mediaKeys);
// The specification allows this to fail, but it is not required to fail.
return _video2.setMediaKeys(_mediaKeys);
}).then(function(result) {
// Second setMediaKeys is not required to fail.
assert_equals(_video2.mediaKeys, _mediaKeys);
return Promise.resolve();
}, function(error) {
assert_equals(error.name, 'QuotaExceededError');
assert_not_equals(error.message, '');
// Return something so the promise resolves properly.
return Promise.resolve();
}).then(function() {
// Now clear it from video1.
return _video1.setMediaKeys(null);
}).then(function() {
// Should be assignable to video2.
return _video2.setMediaKeys(_mediaKeys);
}).then(function(result) {
assert_not_equals(_video2.mediaKeys, null);
assert_equals(_video2.mediaKeys, _mediaKeys);
test.done();
}).catch(onFailure);
}, testname);
}