42 lines
1.1 KiB
HTML
42 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-position/#sticky-pos">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1612561">
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<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
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<meta name="assert" content="This test verifies that there is no vertical scrollbar after removing the sibling that overflows the scroll container">
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<style>
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#scroll {
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width: 100px;
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height: 100px;
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overflow: auto;
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background: green;
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}
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.sticky {
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position: sticky;
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width: 50px;
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height: 100px;
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top: 0;
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margin-bottom: -100px;
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}
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#sibling {
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width: 50px;
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height: 500px;
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background: red;
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}
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</style>
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<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
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<div id="scroll">
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<div class="sticky"></div>
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<div id="sibling"></div>
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</div>
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<script>
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window.onload = () => {
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document.getElementById("scroll").scrollTop = 200;
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document.getElementById("sibling").remove();
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};
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</script>
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