| <!DOCTYPE html> |
| <script src="../resources/run-after-layout-and-paint.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.setCanOpenWindows(); |
| testRunner.waitUntilDone(); |
| } |
| |
| onload = function() { |
| var newWindow = window.open('resources/5000x5000.png', 'image', 'width=100,height=150'); |
| if (newWindow.internals) |
| newWindow.internals.settings.setViewportEnabled(true); |
| newWindow.onload = function() { |
| runAfterLayoutAndPaint(function() { |
| document.getElementById('output').textContent = |
| '\nviewport meta: ' + newWindow.document.querySelector('meta').outerHTML |
| + '\nimage style: ' + newWindow.document.querySelector('img').getAttribute('style') |
| + '\nimage actual width: ' + newWindow.document.querySelector('img').offsetWidth; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }); |
| }; |
| } |
| </script> |
| Tests huge image scaling when viewport is enabled. Requires DumpRenderTree.<br> |
| To manual test, open resources/5000x5000.png in a viewport-capable browser (e.g. on Android or enable viewport emulation in DevTools).<br> |
| Passes if the image shinks to fit the width.<br> |
| <pre id="output"></pre> |
