зеркало из https://github.com/mozilla/gecko-dev.git
42 строки
1.2 KiB
HTML
42 строки
1.2 KiB
HTML
<html class="reftest-wait">
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<meta name="viewport" content="width=device-width minimum-scale=0.25 initial-scale=1.0">
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<style>
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html, body {
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margin: 0;
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width: 100%;
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height: 100%;
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scrollbar-width: none;
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}
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div {
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position: absolute;
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}
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.B {
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width: 200%;
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height: 400%;
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background: white;
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}
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.C {
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width: 200%;
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height: 200%;
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background: green;
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}
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</style>
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<div class="B"></div>
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<div class="C"></div>
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<script>
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document.addEventListener('MozReftestInvalidate', () => {
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// The page here is twice the width of the ICB, and four times the height.
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// We want the layout viewport to be expanded to be twice the width and
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// height of the ICB (to maintain aspect ratio), rather than four times the
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// height.
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// To test this, scroll to the end of the layout scroll range.
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// If the layout viewport is expanded too much, we have no layout scroll
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// range, so nothing will happen, and a green area will remain in view.
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// If the layout viewport is expanded to the desired size, a white area
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// will be scrolled into view, matching the reference page.
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window.scrollTo(window.scrollMaxX, window.scrollMaxY);
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document.documentElement.classList.remove('reftest-wait');
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});
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</script>
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</html>
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