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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Ensure an unresolved clip area on the top level document interfere OOPIFs hit-test</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script src="helper_fission_utils.js"></script>
<script src="apz_test_utils.js"></script>
<script src="apz_test_native_event_utils.js"></script>
<script>
async function test() {
const iframe = document.getElementById("testframe");
await setupCrossOriginIFrame(iframe, "helper_fission_plain.html");
const remoteType = await SpecialPowers.spawn(iframe, [], async () => {
return await SpecialPowers.spawnChrome([], () => {
return windowGlobalParent.domProcess.remoteType;
});
});
if (remoteType === "web") {
is(SpecialPowers.effectiveIsolationStrategy(), SpecialPowers.ISOLATION_STRATEGY.IsolateHighValue);
ok(true, "Skipping this test since the document on example.com got loaded in the same content process");
return;
}
const utils = SpecialPowers.getDOMWindowUtils(window);
checkHitResult(await hitTestOOPIF(centerOf(iframe), iframe),
APZHitResultFlags.VISIBLE,
utils.getViewId(document.scrollingElement),
utils.getLayersId(),
"Hit testing on OOPIF covered by an unresolved clipped element");
}
if (!SpecialPowers.Services.appinfo.fissionAutostart) {
ok(true, "This test doesn't need to run with disabling Fission");
subtestDone();
} else {
waitUntilApzStable()
.then(test)
.then(subtestDone, subtestFailed);
}
</script>
</head>
<body>
<style>
html, body {
margin: 0;
}
iframe {
position: absolute;
width: 300px;
height: 200px;
}
#clip {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 100;
clip-path: url(#unresolved);
opacity: 0;
}
</style>
<div id="clip"></div>
<iframe id="testframe"></iframe>
</body>
</html>