99 lines
2.1 KiB
HTML
99 lines
2.1 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>CSS Positioned Layout Test: element with 'position: sticky' and removing a sibling in the vertical axis and in the horizontal axis</title>
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<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
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<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
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<link rel="help" href="https://www.w3.org/TR/css-position-3/#sticky-pos">
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<meta name="flags" content="">
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<style>
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div#scrollingContainerVert
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{
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background-color: red;
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height: 100px;
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overflow: auto;
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width: 200px;
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}
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div#scrollingContainerHoriz
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{
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background-color: red;
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height: 100px;
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overflow-x: auto;
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overflow-y: hidden;
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width: 200px;
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}
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div#elemStickyVert
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{
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background-color: green;
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height: 100px;
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position: sticky;
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top: 0px;
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}
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div#scrollingContainerHoriz > div
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{
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display: inline-block;
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height: 100%;
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}
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div#elemStickyHoriz
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{
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background-color: green;
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left: 0px;
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position: sticky;
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width: 200px;
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}
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div#tallItem
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{
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height: 600px;
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}
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div#wideItem
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{
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width: 600px;
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}
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</style>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<p>Test passes if there is a filled green square and <strong>no scrollbar</strong>.
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<div id="scrollingContainerVert">
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<div id="elemStickyVert"></div>
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<div id="tallItem"></div>
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</div>
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<div id="scrollingContainerHoriz">
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<div id="elemStickyHoriz"></div><div id="wideItem"></div>
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</div>
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<script>
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test(()=> {
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scrollingContainerVert.scrollTop = 600;
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tallItem.style.display = "none";
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assert_equals(scrollingContainerVert.scrollHeight, 100);
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}, "Sticky position and its overflow contribution in the vertical axis");
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test(()=> {
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scrollingContainerHoriz.scrollLeft = 600;
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wideItem.style.display = "none";
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assert_equals(scrollingContainerHoriz.scrollWidth, 200);
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}, "Sticky position and its overflow contribution in the horizontal axis");
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</script>
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