зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.4 KiB
HTML
56 строки
1.4 KiB
HTML
<!DOCTYPE HTML>
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<html class="reftest-wait">
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<head>
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<meta charset="utf-8">
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<title>Testcase for bug 1082098, smooth scrolling expected after dynamically setting scroll-behavior on body</title>
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<style type="text/css">
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html,body {
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color: black;
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background-color: white;
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font-size: 16px;
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padding: 0;
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margin: 0;
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}
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#a_box {
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position: relative;
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left: 10px;
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top: 10px;
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width: 20px;
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height: 20px;
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background: blue;
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}
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#another_box {
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position: relative;
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left: 2000px;
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top: 2000px;
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width: 20px;
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height: 20px;
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background: green;
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}
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</style>
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</head>
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<body>
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<div id="a_box"></div>
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<div id="another_box"></div>
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<script>
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function doTest() {
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if (document.location.search != '?ref') {
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// Scroll - expected to be smooth
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window.scrollTo({left: 500, top: 500});
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// Interrupt smooth scrolling
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window.scrollTo({left: window.scrollX, top: window.scrollY});
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// If scroll was not performed smoothly, we would be at 500,500 now
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}
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document.documentElement.removeAttribute("class");
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}
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window.scrollTo({left: 0, top: 0, behavior: "instant"});
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document.documentElement.style.scrollBehavior = "smooth";
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window.addEventListener("MozReftestInvalidate", doTest);
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</script>
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</body>
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</html>
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