| OLD | NEW |
|---|
| 1 <html> | 1 <html> |
| 2 <!-- | 2 <!-- |
| 3 This test checks to make sure that pending prerenders which are canceled | 3 This test checks to make sure that pending prerenders which are canceled |
| 4 while pending never start. | 4 while pending never start. |
| 5 --> | 5 --> |
| 6 <link id=thePrerender rel=prerender href="does_not_exist.html" /> | 6 <link id=thePrerender rel=prerender href="does_not_exist.html" /> |
| 7 <head> | 7 <head> |
| 8 <title>Prerender Page</title> | 8 <title>Prerender Page</title> |
| 9 | 9 |
| 10 <script src="prerender_events_common.js"></script> |
| 11 |
| 10 <script> | 12 <script> |
| 11 var pageWasPrerendered = false; | 13 var pageWasPrerendered = false; |
| 12 | 14 |
| 13 var receivedPrerenderStartEvents = []; | |
| 14 var receivedPrerenderStopEvents = []; | |
| 15 | |
| 16 function PrerenderStartHandlerForLink(index) { | |
| 17 receivedPrerenderStartEvents[index] = true; | |
| 18 } | |
| 19 | |
| 20 function PrerenderStopHandlerForLink(index) { | |
| 21 receivedPrerenderStopEvents[index] = true; | |
| 22 } | |
| 23 | |
| 24 function DidPrerenderPass() { | 15 function DidPrerenderPass() { |
| 25 pageWasPrerendered = true; | 16 pageWasPrerendered = true; |
| 26 var link = document.getElementById('thePrerender'); | 17 var link = document.getElementById('thePrerender'); |
| 27 if (link) | 18 if (link) |
| 28 link.parentElement.removeChild(link) | 19 link.parentElement.removeChild(link) |
| 29 return !receivedPrerenderStartEvents[0] && !receivedPrerenderStopEvents[0]; | 20 return !receivedPrerenderStartEvents[0] && !receivedPrerenderStopEvents[0]; |
| 30 } | 21 } |
| 31 | 22 |
| 32 // Make sure DidPrerenderPass() was called first. Otherwise, the page was | 23 // Make sure DidPrerenderPass() was called first. Otherwise, the page was |
| 33 // most likely reloaded instead of using the prerendered page. | 24 // most likely reloaded instead of using the prerendered page. |
| 34 function DidDisplayPass() { | 25 function DidDisplayPass() { |
| 35 return pageWasPrerendered && !receivedPrerenderStartEvents[0] && | 26 return pageWasPrerendered && !receivedPrerenderStartEvents[0] && |
| 36 !receivedPrerenderStopEvents[0]; | 27 !receivedPrerenderStopEvents[0]; |
| 37 } | 28 } |
| 38 | 29 |
| 39 var link = document.getElementById('thePrerender'); | 30 var link = document.getElementById('thePrerender'); |
| 40 link.addEventListener('webkitprerenderstart', | 31 AddEventHandlersToLink(link, 0); |
| 41 PrerenderStartHandlerForLink.bind(null, 0), false); | |
| 42 link.addEventListener('webkitprerenderstop', | |
| 43 PrerenderStopHandlerForLink.bind(null, 0), false); | |
| 44 </script> | 32 </script> |
| 45 | 33 |
| 46 </head> | 34 </head> |
| 47 <body></body> | 35 <body></body> |
| 48 </html> | 36 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 11571037:
Pass load events from prerenders to launching elements. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src