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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// META: script=/common/get-host-info.sub.js
[
"frame", // This works without <frameset>, so great
"iframe",
"object",
"embed",
].forEach(element => {
[
null,
"",
"initialvalue"
].forEach(initialNameValue => {
[
"same-origin",
"cross-origin"
].forEach(originType => {
async_test(t => {
const ident = element + initialNameValue + originType,
file = `${new URL("resources/post-to-parent.html", location.href).pathname}?ident=${ident}`,
child = originType === "same-origin" ? file : `${get_host_info().HTTP_REMOTE_ORIGIN}${file}`,
frame = document.createElement(element),
expectedNameValue = initialNameValue || "";
let state = "set";
const listener = t.step_func(e => {
if (e.data.ident === ident) {
assert_equals(e.data.name, expectedNameValue); // This check is always the same
if (state === "set") {
frame.setAttribute("name", "meh");
state = "remove"
e.source.postMessage(null, "*");
return;
}
if (state === "remove") {
frame.removeAttribute("name");
state = "done";
e.source.postMessage(null, "*");
return;
}
if (state === "done") {
t.done();
}
}
});
frame.setAttribute(element === "object" ? "data" : "src", child);
if (initialNameValue !== null) {
frame.setAttribute("name", initialNameValue);
}
t.add_cleanup(() => {
self.removeEventListener("message", listener);
frame.remove();
});
self.addEventListener("message", listener);
document.body.append(frame);
}, `${originType} <${element}${initialNameValue !== null ? ' name=' + initialNameValue : ''}>`);
});
});
});
|
