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Diffstat (limited to 'testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-018.html')
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1 files changed, 22 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-018.html b/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-018.html new file mode 100644 index 0000000000..95bef09bbe --- /dev/null +++ b/testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-018.html @@ -0,0 +1,22 @@ +<!DOCTYPE html> +<meta charset="UTF-8"> +<title>CSS Highlight API Test: Range across contain boundary is painted</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 should be painted even though a Range that crosses a css-contain boundary is a part of it"> +<style> + ::highlight(example-highlight) { + background-color: yellow; + color: blue; + } + #target { + contain: paint; + } +</style> +<body><span>One </span><span id="target"><span>two </span><span>three…</span></span> +<script> + let r = new Range(); + r.setStart(document.body, 0); + r.setEnd(document.querySelector("#target"), 1); + CSS.highlights.set("example-highlight", new Highlight(r)); +</script>
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