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<!doctype html>
<html>
<head>
<title>Clear window.name when cross-origin</title>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
</head>
<body>
<script>
function anchorClick(n) {
const hyperlink = document.body.appendChild(document.createElement("a"))
hyperlink.rel = "noopener";
hyperlink.target = "_blank";
hyperlink.href = n;
hyperlink.click();
}
async function pollResultAndCheck(t, id, expected) {
const stashURL = new URL("resources/window-name-stash.py", location);
stashURL.searchParams.set('id', id);
let res = "NONE";
while (res == "NONE") {
await new Promise(resolve => { t.step_timeout(resolve, 100); });
const response = await fetch(stashURL);
res = await response.text();
}
if (res !== expected) {
assert_unreached('Stash result does not equal expected result.')
}
}
promise_test(async t => {
const id = token();
window.open(`resources/window-name.sub.html?report=${id}|close`, id);
await pollResultAndCheck(t, id, id);;
}, "Window.name is not reset when there is an opener around");
promise_test(async t => {
const id = token();
window.open(`resources/window-name.sub.html?cross|same|report=${id}|close`, id);
await pollResultAndCheck(t, id, id);
}, "Window.name is not reset when there is an opener around (cross-origin)");
promise_test(async t => {
const id = token();
window.open(`resources/window-name.sub.html?report=${id}|close`, id, "noopener");
await pollResultAndCheck(t, id, id);
}, "Window.name is not reset at the first navigation away from initial about:blank with noopener");
promise_test(async t => {
const id = token();
window.open(`resources/window-name.sub.html?cross|same|report=${id}|close`, id, "noopener");
await pollResultAndCheck(t, id, "");
}, "Window.name is reset at the first cross-origin navigation with noopener");
promise_test(async t => {
const id = token();
let win = window.open(`resources/window-name.sub.html?report=${id}|close`, id);
win.opener = null;
await pollResultAndCheck(t, id, id);
}, "Window.name is not reset at the first navigation away from initial about:blank with window.opener set to null");
promise_test(async t => {
const id = token();
let win = window.open(`resources/window-name.sub.html?same|report=${id}|close`, id);
win.opener = null;
await pollResultAndCheck(t, id, id);
}, "Window.name is not reset at the same-origin navigation with window.opener set to null");
promise_test(async t => {
const id = token();
let win = window.open(`resources/window-name.sub.html?cross|same|report=${id}|close`, id);
win.opener = null;
await pollResultAndCheck(t, id, "");
}, "Window.name is reset at the first first cross-origin navigation with window.opener set to null");
promise_test(async t => {
const id = token();
anchorClick(`resources/window-name.sub.html?set=${id}|report=${id}|close`);
await pollResultAndCheck(t, id, id);
}, "Window.name is set by the window");
promise_test(async t => {
const id = token();
anchorClick(`resources/window-name.sub.html?set=${id}|cross|same|report=${id}|close`);
await pollResultAndCheck(t, id, "");
}, "Window.name is reset at the first cross-origin navigation");
promise_test(async t => {
const id = token();
window.open(`resources/window-name.sub.html?open|navOpener=about:blank|reportOpener=${id}|closeOpener|close`, id, "noopener");
await pollResultAndCheck(t, id, id);
}, "window.name is not reset after navigating to an about:blank page from a non-about:blank page");
</script>
</body>
</html>
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