can
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MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
35 lines (25 loc) • 776 B
JavaScript
// by jussi-kalliokoski
// This test is asynchronous. Watch out.
// The test will potentially add garbage to console.
(function(){
try {
var data = 'Modernizr',
worker = new Worker('data:text/javascript;base64,dGhpcy5vbm1lc3NhZ2U9ZnVuY3Rpb24oZSl7cG9zdE1lc3NhZ2UoZS5kYXRhKX0=');
worker.onmessage = function(e) {
worker.terminate();
Modernizr.addTest('dataworkers', data === e.data);
worker = null;
};
// Just in case...
worker.onerror = function() {
Modernizr.addTest('dataworkers', false);
worker = null;
};
setTimeout(function() {
Modernizr.addTest('dataworkers', false);
}, 200);
worker.postMessage(data);
} catch (e) {
Modernizr.addTest('dataworkers', false);
}
}());