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touch-action-none-link-traversal.html
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touch-action-none-link-traversal.html
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<!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';
async_test(test => {
const iframe = document.body.firstElementChild;
const link = iframe.contentDocument.body.appendChild(document.createElement("a"));
link.href = "../disabled.html";
link.setAttribute("style", `
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
`);
assert_equals(iframe.contentWindow.location.href, "about:blank", "The iframe initially has no URL.");
const loaded = new Promise(resolve => {
iframe.addEventListener("load", () => {
assert_true(iframe.contentWindow.location.href.includes("disabled.html"), "Upon navigation the URL has a location.");
resolve();
});
});
const tapped = ui.tap({ x: 100, y: 100 });
Promise.all([loaded, tapped]).then(() => test.done());
}, "Testing that setting touch-action: none allows link traversal.");
</script>
</body>
</html>