blob: de05cd685505ae2578a16c82c0233e0de8c73ee3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
<!DOCTYPE HTML>
<html>
<!--
Test sessionStorage is copied over when a new window opens to the
same domain as the opener.
-->
<head>
<meta charset="utf-8">
<title>Test storage copied</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="head.js" type="application/javascript"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<script type="application/javascript">
"use strict";
function waitForMessage(win) {
return new Promise(resolve => {
win.addEventListener("message", function(event) {
resolve(event.data);
}, {once: true});
});
}
add_task(async function() {
const TEST_VALUE = "test-value";
// This magic value of 2 means that by default, when content tries
// to open a new window, it'll actually open in a new window instead
// of a new tab.
await SpecialPowers.pushPrefEnv({"set": [
["browser.link.open_newwindow", 2],
]});
window.sessionStorage.setItem("test-item", TEST_VALUE);
let win = window.open("file_storage_copied.html", "my_window");
let data = await waitForMessage(win);
is(data, TEST_VALUE, "Should have cloned the test value");
win.close();
});
</script>
</body>
</html>
|
