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172 lines
9.8 KiB
HTML
172 lines
9.8 KiB
HTML
<!DOCTYPE html>
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<title>Testing scrollOptions' behavior for Element.scroll* and scroll-behavior on the root of a subframe</title>
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<meta name="timeout" content="long"/>
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<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
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<link rel="author" title="Frédéric Wang" href="mailto:fwang@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/cssom-view/#propdef-scroll-behavior">
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<link rel="help" href="https://drafts.csswg.org/cssom-view/#scrolling-box">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="support/scroll-behavior.js"></script>
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<div id="log">
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</div>
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<iframe id="iframeNode" width="400px" height="200px" srcdoc="<!DOCTYPE>
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<html>
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<style>
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body {
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margin: 0;
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}
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.autoBehavior {
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scroll-behavior: auto;
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}
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.smoothBehavior {
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scroll-behavior: smooth;
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}
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</style>
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<body>
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<div style='width: 2000px; height: 1000px; background: linear-gradient(135deg, red, green);'>
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<span style='display: inline-block; width: 500px; height: 250px;'></span><span id='elementToReveal' style='display: inline-block; vertical-align: -15px; width: 10px; height: 15px; background: black;'></span>
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</div>
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</body>
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</html>">
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</iframe>
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<script>
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var iframeLoadTest = async_test("iframe loaded");
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var scrollingWindow, styledElement, elementToReveal;
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var elementToRevealLeft = 500;
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var elementToRevealTop = 250;
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iframeNode.addEventListener("load", iframeLoadTest.step_func_done(() => {
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scrollingWindow = iframeNode.contentWindow;
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styledElement = iframeNode.contentDocument.documentElement;
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elementToReveal = iframeNode.contentDocument.getElementById("elementToReveal");
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["scroll", "scrollTo", "scrollBy"].forEach((scrollFunction) => {
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "autoBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, null, elementToRevealLeft, elementToRevealTop);
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Should set scrollLeft immediately");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Should set scrollTop immediately");
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return new Promise((resolve) => { resolve(); });
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}, `Main frame with auto scroll-behavior ; ${scrollFunction}() with default behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "autoBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "auto", elementToRevealLeft, elementToRevealTop);
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Should set scrollLeft immediately");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Should set scrollTop immediately");
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return new Promise((resolve) => { resolve(); });
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}, `Main frame with auto scroll-behavior ; ${scrollFunction}() with auto behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "autoBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "instant", elementToRevealLeft, elementToRevealTop);
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Should set scrollLeft immediately");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Should set scrollTop immediately");
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return new Promise((resolve) => { resolve(); });
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}, `Main frame with auto scroll-behavior ; ${scrollFunction}() with instant behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "autoBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "smooth", elementToRevealLeft, elementToRevealTop);
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assert_less_than(scrollingWindow.scrollX, elementToRevealLeft, "Should not set scrollLeft immediately");
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assert_less_than(scrollingWindow.scrollY, elementToRevealTop, "Should not set scrollTop immediately");
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Final value of scrollTop");
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});
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}, `Main frame with auto scroll-behavior ; ${scrollFunction}() with smooth behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, null, elementToRevealLeft, elementToRevealTop);
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assert_less_than(scrollingWindow.scrollX, elementToRevealLeft, "Should not set scrollLeft immediately");
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assert_less_than(scrollingWindow.scrollY, elementToRevealTop, "Should not set scrollTop immediately");
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Final value of scrollTop");
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});
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}, `Main frame with smooth scroll-behavior ; ${scrollFunction}() with default behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "auto", elementToRevealLeft, elementToRevealTop);
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assert_less_than(scrollingWindow.scrollX, elementToRevealLeft, "Should not set scrollLeft immediately");
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assert_less_than(scrollingWindow.scrollY, elementToRevealTop, "Should not set scrollTop immediately");
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Final value of scrollTop");
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});
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}, `Main frame with smooth scroll-behavior ; ${scrollFunction}() with auto behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "instant", elementToRevealLeft, elementToRevealTop);
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Should set scrollLeft immediately");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Should set scrollTop immediately");
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return new Promise((resolve) => { resolve(); });
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}, `Main frame with smooth scroll-behavior ; ${scrollFunction}() with instant behavior`);
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, scrollFunction, "smooth", elementToRevealLeft, elementToRevealTop);
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assert_less_than(scrollingWindow.scrollX, elementToRevealLeft, "Should not set scrollLeft immediately");
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assert_less_than(scrollingWindow.scrollY, elementToRevealTop, "Should not set scrollTop immediately");
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop, "Final value of scrollTop");
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});
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}, `Main frame with smooth scroll-behavior ; ${scrollFunction}() with smooth behavior`);
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});
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, "scroll", "smooth", elementToRevealLeft, elementToRevealTop);
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scrollWindow(scrollingWindow, "scroll", "smooth", elementToRevealLeft / 2, elementToRevealTop / 2);
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, elementToRevealLeft / 2, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, elementToRevealTop / 2, "Final value of scrollTop");
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});
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}, "Aborting an ongoing smooth scrolling on the main frame with another smooth scrolling");
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promise_test(() => {
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resetScrollForWindow(scrollingWindow);
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setScrollBehavior(styledElement, "smoothBehavior");
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assert_equals(scrollingWindow.scrollX, 0);
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assert_equals(scrollingWindow.scrollY, 0);
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scrollWindow(scrollingWindow, "scroll", "smooth", elementToRevealLeft, elementToRevealTop);
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scrollWindow(scrollingWindow, "scroll", "instant", 0, 0);
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return waitForScrollEnd(scrollingWindow.document.scrollingElement).then(() => {
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assert_equals(scrollingWindow.scrollX, 0, "Final value of scrollLeft");
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assert_equals(scrollingWindow.scrollY, 0, "Final value of scrollTop");
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});
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}, "Aborting an ongoing smooth scrolling on the main frame with an instant scrolling");
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}));
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</script>
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