| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>This tests that repaint rect tracking works for hiDPI cases.</title> |
| <head> |
| <style> |
| div { |
| position: absolute; |
| border: green solid 1px; |
| width: 20px; |
| height: 20px; |
| left: 0px; |
| top: 0px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id=foo></div> |
| |
| <script> |
| function move() { |
| document.getElementById("foo").style.left = "1.5px"; |
| if (window.testRunner) { |
| var dummy = document.body.offsetTop; |
| var repaintRects = window.internals.repaintRectsAsText(); |
| window.internals.stopTrackingRepaints(); |
| |
| var pre = document.createElement('pre'); |
| document.body.appendChild(pre); |
| pre.innerHTML = repaintRects; |
| testRunner.notifyDone(); |
| } |
| } |
| |
| if (window.testRunner && window.internals) { |
| window.testRunner.dumpAsText(false); |
| window.internals.startTrackingRepaints(); |
| testRunner.waitUntilDone(); |
| } |
| |
| setTimeout(move, 0); |
| </script> |
| </body> |
| </html> |
