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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-highlight-api/painting/custom-highlight-painting-invalidation-004.html
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+++ 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> \ No newline at end of file