1872787.html (555B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <title>crashtest for bug 1872787</title> 4 <script> 5 document.addEventListener("DOMContentLoaded", () => { 6 let a = document.createElementNS("http://www.w3.org/1999/xhtml", "video"); 7 document.documentElement.appendChild(a); 8 let b = new AudioContext({"sampleRate": 12000}); 9 let _ = new MediaElementAudioSourceNode(b, {"mediaElement": a}); 10 a.mozCaptureStreamUntilEnded(); 11 // There is nothing to wait for but that no exceptions are thrown. 12 document.documentElement.removeAttribute("class"); 13 }) 14 </script>