<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>

iframe {
    position: absolute;
    left: 0;
    top: 0;
    width: 400px;
    height: 400px;
    touch-action: none;
}

</style>
</head>
<body>
<iframe></iframe>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="../utils.js"></script>
<script>

'use strict';

promise_test(async () => {
    const body = document.body;
    body.style.width = `${window.innerWidth * 2}px`;
    body.style.height = `${window.innerHeight * 2}px`;

    const iframe = body.firstElementChild;
    const target = iframe.contentDocument.body.appendChild(document.createElement("div"));
    target.setAttribute("style", `
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
    `);

    await new Promise(resolve => setTimeout(resolve, 100));
    await ui.swipe({ x: 150, y: 150 }, { x: 50, y: 50 });
    assert_not_equals(window.pageXOffset, 0, "The page was scrolled in the x-axis.");
    assert_not_equals(window.pageYOffset, 0, "The page was scrolled in the y-axis.");
}, "Testing that setting touch-action: none on an iframe and interacting with its content does not prevent page scrolling.");

</script>
</body>
</html>