| <!DOCTYPE html> |
| <body> |
| <script src="../resources/runner.js"></script> |
| <script> |
| // Use the threaded parser if available: |
| if (window.internals && window.internals.settings.setThreadedHTMLParser) |
| window.internals.settings.setThreadedHTMLParser(true); |
| |
| var spec = PerfTestRunner.loadFile("resources/html5.html"); |
| |
| var iframe = document.createElement("iframe"); |
| iframe.style.display = "none"; // Prevent creation of the rendering tree, so we only test HTML parsing. |
| iframe.sandbox = ''; // Prevent external script loads which could cause write() to return before completing the parse. |
| document.body.appendChild(iframe); |
| |
| PerfTestRunner.prepareToMeasureValuesAsync({done: onCompletedRun, unit: 'ms'}); |
| |
| iframe.onload = function() { |
| var now = PerfTestRunner.now(); |
| PerfTestRunner.measureValueAsync(now - then); |
| then = now; |
| iframe.srcdoc = spec; |
| } |
| var then = PerfTestRunner.now(); |
| iframe.srcdoc = spec; |
| |
| function onCompletedRun() { |
| iframe.onload = null; |
| // FIXME: This should probably remove the iframe, but that currently |
| // causes the threaded-parser to never send the load event for the main page. |
| // document.body.removeChild(iframe); |
| } |
| </script> |
| </body> |
