зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
2.0 KiB
HTML
62 строки
2.0 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test that current inner window checks are correct after navigations/discards</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
|
|
<iframe id="frame"></iframe>
|
|
|
|
<script type="application/javascript">
|
|
"use strict";
|
|
|
|
const TEST_FILE = "file_current_inner_window.html";
|
|
const BASE_PATH = location.pathname.replace(/[^\/]+$/, "");
|
|
|
|
let frame = document.getElementById("frame");
|
|
|
|
function loadInFrame(url) {
|
|
return new Promise(resolve => {
|
|
frame.addEventListener("load", resolve, { once: true });
|
|
frame.contentWindow.location = url;
|
|
});
|
|
}
|
|
|
|
add_task(async function() {
|
|
await loadInFrame(TEST_FILE);
|
|
|
|
// Store the check function from the window before we navigate. After that,
|
|
// its bare word property accesses will continue referring to the same inner
|
|
// window no matter how many times the frame navigates.
|
|
let check1 = frame.contentWindow.isCurrentWinnerWindow;
|
|
ok(check1(),
|
|
"Initial inner window should be current before we navigate away");
|
|
|
|
await loadInFrame(`http://example.com/${BASE_PATH}/${TEST_FILE}`);
|
|
ok(!check1(),
|
|
"Initial inner window should no longer be current after we navigate away");
|
|
await SpecialPowers.spawn(frame, [], () => {
|
|
Assert.ok(this.content.wrappedJSObject.isCurrentWinnerWindow(),
|
|
"Remote inner window should be current after before we navigate away");
|
|
});
|
|
|
|
await loadInFrame(TEST_FILE);
|
|
ok(!check1(),
|
|
"Initial inner window should still not be current after we back to current process");
|
|
let check2 = frame.contentWindow.isCurrentWinnerWindow;
|
|
ok(check2(),
|
|
"Second in-process inner window should be current before we remove the frame");
|
|
|
|
frame.remove();
|
|
ok(!check1(),
|
|
"Initial inner window should still not be current after we remove the frame");
|
|
ok(check2(),
|
|
"Second in-process inner window should still be current after we remove the frame");
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|