96 lines
2.4 KiB
HTML
96 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<title>View transitions: massive element on top of viewport and completely offscreen (old content)</title>
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<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
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<link rel="author" href="mailto:khushalsagar@chromium.org">
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<link rel="match" href="massive-element-left-of-viewport-offscreen-ref.html">
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<meta name="fuzzy" content="maxDifference=0-3;totalPixels=0-330">
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<script src="/common/reftest-wait.js"></script>
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<style>
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:root {
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writing-mode: vertical-lr;
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}
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.target_before_block_start_edge {
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position: fixed;
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inset-block-start: -40100px;
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inset-inline-start: 0px;
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}
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.target {
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contain: paint;
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inline-size: 100px;
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block-size: 40000px;
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view-transition-name: target;
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}
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.top {
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inline-size: 100%;
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block-size: 100px;
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background: lightblue;
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}
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.middle {
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inline-size: 100%;
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block-size: 39800px;
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background: green;
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}
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.bottom {
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inline-size: 100%;
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block-size: 100px;
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background: blue;
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}
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.hidden {
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contain: paint;
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inline-size: 10px;
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block-size: 10px;
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background: grey;
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view-transition-name: hidden;
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}
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html::view-transition-group(hidden) { animation-duration: 300s; }
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html::view-transition-image-pair(hidden) { animation: unset; opacity: 0; }
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html::view-transition-old(*), html::view-transition-new(*) {
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object-fit: none;
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}
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/* We should capture at least viewport height worth of content from the element's bottom edge */
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html::view-transition-group(target) {
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animation: unset;
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transform: unset;
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position: fixed;
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top: unset;
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left: unset;
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inset-block-end: 0;
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inset-inline-start: 0;
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}
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html::view-transition-old(target) { animation: unset; opacity: 1; }
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html::view-transition-new(target) { animation: unset; opacity: 0; }
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</style>
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<div class="target target_before_block_start_edge" id="target">
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<div class="top">This text is at the top of the box</div>
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<div class="middle">This text is in the middle of the box</div>
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<div id="scrollblue" class="bottom">This text is at the bottom of the box</div>
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</div>
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<div id=hidden class=hidden></div>
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<script>
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failIfNot(document.startViewTransition, "Missing document.startViewTransition");
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async function runTest() {
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document.startViewTransition(() => {
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requestAnimationFrame(() => requestAnimationFrame(() =>
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requestAnimationFrame(() => requestAnimationFrame(takeScreenshot))
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));
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});
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}
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onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
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</script>
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