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<!DOCTYPE html>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Hit-testing of positioned item on top of oop iframe</title>
<script src="apz_test_utils.js"></script>
<script src="apz_test_native_event_utils.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1747409 -->
<style>
body, html {
width:100%;
height:100%;
margin:0;
}
iframe {
width:100%;
height:100%;
position:fixed;
z-index:1;
}
.over {
position: fixed;
right: 50px;
bottom: 50px;
z-index: 9999;
}
</style>
<div class="over">
<a id="target" href="#">Link</a>
</div>
<iframe src="https://example.com"></iframe>
<script>
async function test() {
let config = getHitTestConfig();
let utils = config.utils;
let iframe = document.querySelector("iframe");
let target = document.getElementById("target");
try {
iframe.contentWindow.document;
ok(false, "Should be a cross-origin iframe");
} catch (ex) {}
await promiseApzFlushedRepaints();
checkHitResult(hitTest(centerOf(target)),
APZHitResultFlags.VISIBLE,
utils.getViewId(document.scrollingElement),
utils.getLayersId(),
"fixed element with z-index");
}
onload = function() {
waitUntilApzStable()
.then(test)
.then(subtestDone, subtestFailed);
};
</script>
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