30 lines
944 B
HTML
30 lines
944 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset=utf-8>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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</head>
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<body>
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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="../utils.js"></script>
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<script>
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'use strict';
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target_test((target, test) => {
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target.style.overflowY = "scroll";
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target.style.webkitOverflowScrolling = "touch";
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target.appendChild(document.createElement("div")).setAttribute("style", "width: 100%; height: 200%");
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const initialScrollTop = target.scrollTop;
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target.addEventListener("pointerdown", event => event.preventDefault());
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ui.swipe({ x: 100, y: 100 }, { x: 100, y: 50 }).then(() => {
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assert_not_equals(target.scrollTop, initialScrollTop);
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test.done();
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});
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}, "Scrolling of content cannot be disabled by calling preventDefault() on a pointer event.");
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</script>
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</body>
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</html> |