| <!DOCTYPE html> | |
| <p>Check if a validation bubble is shown at a correct position in correct scale | |
| with device emulation.</p> | |
| <input pattern="\d{4}" title="Please specify four digits." value="abc" | |
| style="position:absolute; top: 100px; left: 50px;"> | |
| <script> | |
| if (window.internals) | |
| internals.setDeviceEmulationScale(2); | |
| document.querySelector('input').reportValidity(); | |
| </script> |