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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1744321
-->
<head>
<meta charset="utf-8">
<title>Iframe sandbox top navigation by user activation</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script>
function waitForMessage(aCallback) {
return new Promise((aResolve) => {
window.addEventListener("message", function listener(aEvent) {
aCallback(aEvent);
aResolve();
}, { once: true });
});
}
[
{
desc: "A same-origin iframe in sandbox with 'allow-top-navigation-by-user-activation' cannot navigate its top level page, if the navigation is not triggered by a user gesture",
sameOrigin: true,
userGesture: false,
},
{
desc: "A same-origin iframe in sandbox with 'allow-top-navigation-by-user-activation' can navigate its top level page, if the navigation is triggered by a user gesture",
sameOrigin: true,
userGesture: true,
},
{
desc: "A cross-origin iframe in sandbox with 'allow-top-navigation-by-user-activation' cannot navigate its top level page, if the navigation is not triggered by a user gesture",
sameOrigin: false,
userGesture: false,
},
{
desc: "A cross-origin iframe in sandbox with 'allow-top-navigation-by-user-activation' can navigate its top level page, if the navigation is triggered by a user gesture",
sameOrigin: false,
userGesture: true,
},
].forEach(({desc, sameOrigin, userGesture}) => {
add_task(async function() {
info(`Test: ${desc}`);
let url = "file_top_navigation_by_user_activation.html";
if (sameOrigin) {
url = `${location.origin}/tests/docshell/test/iframesandbox/${url}`;
}
let promise = waitForMessage((e) => {
is(e.data, "READY", "Ready for test");
});
let testWin = window.open(url);
await promise;
promise = waitForMessage((e) => {
is(e.data, userGesture ? "NAVIGATED" : "BLOCKED", "Check the result");
});
testWin.postMessage(userGesture ? "CLICK" : "SCRIPT", "*");
await promise;
testWin.close();
});
});
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1744321">Mozilla Bug 1744321</a>
<p id="display"></p>
<div id="content">
Tests for Bug 1744321
</div>
</body>
</html>
|
