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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>CardContainer Tests</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
<link rel="stylesheet" href="chrome://global/skin/in-content/common.css">
<link rel="localization" href="browser/firefoxView.ftl"/>
<script type="module" src="chrome://browser/content/firefoxview/card-container.mjs"></script>
</head>
<body>
<style>
</style>
<p id="display"></p>
<div id="content">
<card-container viewAllPage="history">
<h2 slot="header" data-l10n-id="history-header"></h2>
<ul slot="main">
<li>History Row 1</li>
<li>History Row 2</li>
<li>History Row 3</li>
<li>History Row 4</li>
<li>History Row 5</li>
</ul>
</card-container>
</div>
<pre id="test">
<script class="testbody" type="application/javascript">
const cardContainer = document.querySelector("card-container");
/**
* Tests that the card-container can expand and collapse when the summary element is clicked
*/
add_task(async function test_open_close_card() {
is(
cardContainer.isExpanded,
true,
"The card-container is expanded initially"
);
// Click the summary to collapse the details disclosure
cardContainer.summaryEl.click();
is(
cardContainer.detailsEl.hasAttribute("open"),
false,
"The card-container is collapsed"
);
// Click on the summary again to expand the details disclosure
cardContainer.summaryEl.click();
is(
cardContainer.detailsEl.hasAttribute("open"),
true,
"The card-container is expanded"
);
});
/**
* Tests keyboard navigation of the card-container component
*/
add_task(async function test_keyboard_navigation() {
const tab = async shiftKey => {
info(`Tab${shiftKey ? ' + Shift' : ''}`);
synthesizeKey("KEY_Tab", { shiftKey });
};
const enter = async () => {
info("Enter");
synthesizeKey("KEY_Enter", {});
};
// Setting this pref allows the test to run as expected with a keyboard on MacOS
await SpecialPowers.pushPrefEnv({
set: [["accessibility.tabfocus", 7]],
});
cardContainer.summaryEl.focus();
is(
cardContainer.shadowRoot.activeElement,
cardContainer.summaryEl,
"Focus should be on the summary element within card-container"
);
// Tab to the 'View all' link
await tab();
is(
cardContainer.shadowRoot.activeElement,
cardContainer.viewAllLink,
"Focus should be on the 'View all' link within card-container"
);
// Shift + Tab back to the summary element
await tab(true);
is(
cardContainer.shadowRoot.activeElement,
cardContainer.summaryEl,
"Focus should be back on the summary element within card-container"
);
// Select the summary to collapse the details disclosure
await enter();
is(
cardContainer.detailsEl.hasAttribute("open"),
false,
"The card-container is collapsed"
);
// Select the summary again to expand the details disclosure
await enter();
is(
cardContainer.detailsEl.hasAttribute("open"),
true,
"The card-container is expanded"
);
await SpecialPowers.popPrefEnv();
});
</script>
</pre>
</body>
</html>
|
