| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| @font-face { |
| font-family: 'Litherum'; |
| src: url("./resources/Litherum.svg") format(svg) |
| } |
| div { |
| font-family: 'Litherum'; |
| -webkit-text-decoration-skip: none; |
| -webkit-text-decoration-color: green; |
| width: 1px; |
| height: 1px; |
| } |
| </style> |
| </head> |
| <body> |
| This test makes sure that underlines contribute to visual overflow properly. |
| The SVG font has a descent of 0, which means that underlines will |
| lie outside of the glyph boundaries. The test makes sure of two things: |
| <ol> |
| <li>(Left box) That moving a decoration that contributes to overflow from |
| the top of a line to the bottom is redrawn as if it was always on the bottom |
| side</li> |
| <li>(Right box) That moving a decoration that contributes to overflow to a position where |
| it does not contribute to overflow anymore redraws as if it had never |
| contributed to overflow</li> |
| </ol> |
| <div style="position: relative; height: 45px;"> |
| <div id="wavyoverline" style="font-size: 100px; position: absolute; left: 60px; top: 20px; -webkit-text-decoration-style: wavy; text-decoration: overline; -webkit-text-underline-position: under">|</div> |
| <div id="underline" style="font-size: 100px; position: absolute; left: 180px; top: 20px; text-decoration: underline; -webkit-text-underline-position: under">|</div> |
| </div> |
| <script> |
| function applyUnderline() { |
| document.getElementById('wavyoverline').style.textDecoration = "underline"; |
| document.getElementById('wavyoverline').style.webkitTextDecorationStyle = "solid"; |
| document.getElementById('underline').style.textDecoration = "line-through"; |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| window.setTimeout(applyUnderline, 17); |
| </script> |
| </body> |
| </html> |
