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
59
|
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const TEST_URI = `data:text/html,<!DOCTYPE html>
<main>
<ul>
<li>First</li>
<li>Second</li>
</ul>
<aside>Sidebar</aside>
</main>
`;
add_task(async function () {
const hud = await openNewTabAndConsole(TEST_URI);
// Place the mouse on the top left corner to avoid triggering an highlighter request
// to the server. See Bug 1535082.
EventUtils.synthesizeMouse(
hud.ui.outputNode,
0,
0,
{ type: "mousemove" },
hud.iframeWindow
);
let message = await executeAndWaitForResultMessage(
hud,
"$$('main')",
"Array [ main ]"
);
ok(message, "`$$('main')` worked");
message = await executeAndWaitForResultMessage(
hud,
"$$('main > ul > li')",
"Array [ li, li ]"
);
ok(message, "`$$('main > ul > li')` worked");
message = await executeAndWaitForResultMessage(
hud,
"$$('main > ul > li').map(el => el.tagName).join(' - ')",
"LI - LI"
);
ok(message, "`$$` result can be used right away");
message = await executeAndWaitForResultMessage(hud, "$$('div')", "Array []");
ok(message, "`$$('div')` returns an empty array");
message = await executeAndWaitForErrorMessage(
hud,
"$$(':foo')",
"':foo' is not a valid selector"
);
ok(message, "`$$(':foo')` returns an error message");
});
|
