| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Multiple custom highlight pseudo elements.</title> |
| <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/#creating-highlights"> |
| <link rel="match" href="highlight-text-expected.html"> |
| <meta name="assert" content="Highlight Ranges should be able to be added and removed from the Highlight."> |
| <style> |
| ::highlight(example-highlight) { |
| background-color: blue; |
| color:red; |
| } |
| #text1 |
| { |
| font: 20px Ahem; |
| } |
| </style> |
| </head> |
| <body> |
| <span id="text1">One two three</span> |
| <pre id="repaintRects"></pre> |
| |
| <script> |
| function repaintTest() |
| { |
| if (!window.testRunner) { |
| alert('This test requires testRunner to run!'); |
| return; |
| } |
| |
| if (!window.internals) { |
| alert('This test requires window.interals to run!'); |
| return; |
| } |
| window.internals.startTrackingRepaints(); |
| window.testRunner.dumpAsText(false); |
| |
| let textElement = document.getElementById('text1'); |
| |
| let range1 = new StaticRange({startContainer: textElement.childNodes[0], startOffset: 1, endContainer: textElement.childNodes[0], endOffset: 2}) |
| let range2 = new StaticRange({startContainer: textElement.childNodes[0], startOffset: 3, endContainer: textElement.childNodes[0], endOffset: 4}); |
| let range3 = new StaticRange({startContainer: textElement.childNodes[0], startOffset: 8, endContainer: textElement.childNodes[0], endOffset: 12}); |
| |
| let highlight1 = new Highlight(range1); |
| CSS.highlights.set("example-highlight", highlight1); |
| |
| highlight1.add(range2); |
| highlight1.delete(range1); |
| highlight1.add(range3); |
| |
| var repaintRects = window.internals.repaintRectsAsText(); |
| window.internals.stopTrackingRepaints(); |
| |
| var pre = document.getElementById('repaintRects'); |
| pre.innerHTML = repaintRects; |
| } |
| window.addEventListener('load', repaintTest, false); |
| </script> |
| </body> |
| </html> |
