LibWeb: Tests for recalculating ordinals after list manipulation

FIXME: Rendering modifications to a list is sometimes not pixel-perfect
       vs. reference (likely a bug). After this is fixed, screenshot
       tests from this commit will likely fail + can be moved to
       ref tests.
This commit is contained in:
Manuel Zahariev 2025-05-12 10:48:45 -07:00 committed by Sam Atkins
commit 51b4b4a270
Notes: github-actions[bot] 2025-06-16 11:46:13 +00:00
45 changed files with 1068 additions and 0 deletions

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<!DOCTYPE html>
<head>
<link rel="match" href="../expected/ol-render-node-insert-first-ref.html" />
</head>
<html class="reftest-wait">
<body>
<ol id="ol1">
<li id="two1">Two</li>
<li>Three</li>
</ol>
<ol reversed id="ol2">
<li id="two2">Two</li>
<li>One</li>
</ol>
<script>
// Two nested requestAnimationFrame() calls to force code execution _after_ initial paint
requestAnimationFrame(() => {
requestAnimationFrame(() => {
const ol1 = document.getElementById("ol1");
const two1 = document.getElementById("two1");
const ol2 = document.getElementById("ol2");
const two = document.getElementById("two2");
const one = document.createElement("li");
one.innerHTML = "One";
const three = document.createElement("li");
three.innerHTML = "Three";
ol1.insertBefore( one, two1 );
ol2.insertBefore( three, two2 );
document.documentElement.classList.remove("reftest-wait");
});
});
</script>
</body>
</html>