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Diffstat (limited to 'testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html b/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html new file mode 100644 index 0000000000..62f05a84ab --- /dev/null +++ b/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html @@ -0,0 +1,29 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<meta charset="UTF-8"> +<title>CSS Highlight API Test: </title> +<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/"> +<link rel="match" href="custom-highlight-painting-001-ref.html"> +<meta name="assert" value="::highlight overlay is correctly invalidated and repainted after adding a range to it"> +<script src="resources/run-after-layout-and-paint.js"></script> +<style> + ::highlight(example-highlight) { + background-color: yellow; + color: blue; + } +</style> +<body><span>One </span><span>two </span><span>three…</span> +<script> + let r = new Range(); + r.setStart(document.body, 0); + r.setEnd(document.body, 2); + let h = new Highlight(); + CSS.highlights.set("example-highlight", h); + + // Force frame paint before modifying the Highlight. + runAfterLayoutAndPaint(()=>{ + h.add(r); + document.documentElement.removeAttribute("class"); + }); +</script> +</html>
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