• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1<!doctype html>
2<!--
3@license
4Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
5This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
6The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
7The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
8Code distributed by Google as part of the polymer project is also
9subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
10-->
11<html>
12<head>
13  <meta charset="UTF-8">
14  <title>paper-icon-button a11y tests</title>
15  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
16
17  <script src="../../webcomponentsjs/webcomponents-lite.js"></script>
18  <script src="../../web-component-tester/browser.js"></script>
19
20  <link rel="import" href="../../iron-icons/iron-icons.html">
21  <link rel="import" href="../paper-icon-button.html">
22
23</head>
24<body>
25
26  <test-fixture id="A11yIconButtons">
27    <template>
28      <paper-icon-button id="iconButton1" icon="add"></paper-icon-button>
29      <paper-icon-button id="iconButton2" icon="add" disabled></paper-icon-button>
30      <paper-icon-button id="iconButton3" icon="add" aria-label="custom"></paper-icon-button>
31      <paper-icon-button id="iconButton4" icon="add" alt="alt text"></paper-icon-button>
32      <paper-icon-button id="iconButton5" icon="add" aria-label="custom" alt="alt text" ></paper-icon-button>
33    </template>
34  </test-fixture>
35
36  <script>
37
38    var b1;
39    var b2;
40    var b3;
41    var b4;
42    var b5;
43
44    setup(function() {
45      var iconButtons = fixture('A11yIconButtons');
46
47      b1 = iconButtons[0];
48      b2 = iconButtons[1];
49      b3 = iconButtons[2];
50      b4 = iconButtons[3];
51      b5 = iconButtons[4];
52    });
53
54    test('aria role is a button', function() {
55      assert.strictEqual(b1.getAttribute('role'), 'button');
56    });
57
58    test('aria-disabled is set', function() {
59      assert.strictEqual(b2.getAttribute('aria-disabled'), 'true');
60      b2.removeAttribute('disabled');
61      assert.strictEqual(b2.getAttribute('aria-disabled'), 'false');
62    });
63
64    test('user-defined aria-label is preserved', function() {
65      assert.strictEqual(b3.getAttribute('aria-label'), 'custom');
66      b3.icon = 'arrow-forward';
67      assert.strictEqual(b3.getAttribute('aria-label'), 'custom');
68    });
69
70    test('alt attribute is used for the aria-label', function() {
71      assert.strictEqual(b4.getAttribute('aria-label'), 'alt text');
72      b4.icon = 'arrow-forward';
73      assert.strictEqual(b4.getAttribute('aria-label'), 'alt text');
74    });
75
76    test('aria-label wins over alt attribute', function() {
77      assert.strictEqual(b5.getAttribute('aria-label'), 'custom');
78      b5.icon = 'arrow-forward';
79      b5.alt = 'other alt'
80      assert.strictEqual(b5.getAttribute('aria-label'), 'custom');
81    });
82
83    test('alt attribute can be updated', function() {
84      assert.strictEqual(b4.getAttribute('aria-label'), 'alt text');
85      b4.alt = 'alt again';
86      assert.strictEqual(b4.getAttribute('aria-label'), 'alt again');
87    });
88
89  </script>
90
91</body>
92</html>
93