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| 1 <!DOCTYPE html> |
| 2 <script> |
| 3 var ex = false; |
| 4 var doc; |
| 5 var count = 0; |
| 6 |
| 7 if (window.testRunner) |
| 8 testRunner.waitUntilDone(); |
| 9 |
| 10 function start() { |
| 11 if (location.hash == "") { |
| 12 location.hash = "#0"; |
| 13 } else { |
| 14 count = parseInt(location.hash.substring(1)); |
| 15 if (count >= 5) { |
| 16 document.write('PASS'); |
| 17 if (window.testRunner) { |
| 18 testRunner.dumpAsText(); |
| 19 testRunner.notifyDone(); |
| 20 } |
| 21 return; |
| 22 } |
| 23 } |
| 24 |
| 25 doc = document.documentElement; |
| 26 mq1 = document.createElement('marquee'); |
| 27 var iframe = document.createElement('iframe'); |
| 28 iframe.src = "nonexistent"; |
| 29 |
| 30 doc.appendChild(iframe); |
| 31 mq2 = mq1.cloneNode(false); |
| 32 |
| 33 iframe.onload = iframe_onload; |
| 34 setTimeout('start_pause1()', 100); |
| 35 } |
| 36 |
| 37 function start_pause1() { |
| 38 document.removeChild(doc); |
| 39 document.appendChild(doc); |
| 40 setTimeout('start_pause2()', 100); |
| 41 } |
| 42 |
| 43 function start_pause2() { |
| 44 document.removeChild(doc); |
| 45 gc(); |
| 46 document.appendChild(doc); |
| 47 location.hash = '#' + ++count; |
| 48 location.reload(); |
| 49 } |
| 50 |
| 51 function iframe_onload() { |
| 52 if (ex) |
| 53 return; |
| 54 ex = true; |
| 55 |
| 56 var iframe = document.createElement('iframe'); |
| 57 iframe.src='resources/marquee-crash.svg'; |
| 58 doc.appendChild(iframe); |
| 59 } |
| 60 </script> |
| 61 <body onload="start()"></body> |
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