| <html> |
| <!-- |
| Make sure prerendered page load NaCl plugins when it's enabled. |
| --> |
| <head> |
| <title>Prerender NaCl Enabled</title> |
| </head> |
| <body> |
| |
| <script> |
| var readyToSendResult = false; |
| var pluginLoadStarted = false; |
| |
| /** |
| * Sends true if |readyToSendResult| and |pluginLoadStarted| are both true. |
| * Otherwise, does nothing. |
| */ |
| function sendResult() { |
| if (!readyToSendResult || !pluginLoadStarted) |
| return; |
| window.domAutomationController.send(true); |
| readyToSendResult = false; |
| } |
| |
| function eventListener(event) { |
| var targetElement = event.target; |
| if (event.target.id != 'naclPlugin') |
| return; |
| pluginLoadStarted = true; |
| sendResult(); |
| } |
| |
| document.body.addEventListener('loadstart', eventListener, true); |
| |
| function DidPrerenderPass() { |
| return !pluginLoadStarted; |
| } |
| |
| function DidDisplayPass() { |
| return true; |
| } |
| |
| /** |
| * It's possible for DidDisplayPass to be called before the loadstart event |
| * happens, since the loadstart event is posted asynchronously when a plugin |
| * loads. As a result, we need to wait until we've seen both the loadstart |
| * event and been called from the browser process before we can safely send |
| * the real result. |
| */ |
| function DidDisplayReallyPass() { |
| readyToSendResult = true; |
| sendResult(); |
| } |
| </script> |
| |
| <embed id="naclPlugin" type="application/x-nacl" src="dummy.nmf"></embed> |
| </body> |
| </html> |
