<!DOCTYPE HTML> <html> <head> <title>Media test: volume attribute set</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <video id='v1'></video><audio id='a1'></audio> <pre id="test"> <script class="testbody" type="text/javascript"> function test(element, value, shouldThrow) { var threw = null; try { element.volume = value; } catch (ex) { threw = ex.name; } is(shouldThrow, threw, "Case: " +element.id+ " setVolume=" + value); } var ids = new Array(document.getElementById('v1'), document.getElementById('a1')); for (i=0; i<ids.length; i++) { var element = ids[i]; test(element, 0.0, null); test(element, 1.0, null); test(element, -0.1, "IndexSizeError"); test(element, 1.1, "IndexSizeError"); test(element, undefined, "TypeError"); test(element, NaN, "TypeError"); } </script> </pre> </body> </html>