| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <script> |
| |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function doTest() { |
| document.getElementById('layers').innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_DEVICE_SCALE); |
| testRunner.notifyDone(); |
| } |
| |
| function loadImage() { |
| let img = document.getElementById('image'); |
| img.onload = doTest; |
| img.src = "resources/simple_image.png"; |
| } |
| |
| window.addEventListener('load', loadImage, false); |
| </script> |
| </head> |
| |
| <body> |
| <p> Tests whether a compositing layer containing only an image uses a standard DPI backing store.</p> |
| <img id="image" style="transform: translateZ(0px); width: 200px; height: 150px"></img> |
| <pre id="layers">Layer tree goes here in DRT</pre> |
| </body> |
| |
| </html> |
