Index: polymer_1.0.4/bower_components/paper-icon-button/test/a11y.html |
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+<!doctype html> |
+<!-- |
+@license |
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt |
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt |
+Code distributed by Google as part of the polymer project is also |
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt |
+--> |
+<html> |
+<head> |
+ <meta charset="UTF-8"> |
+ <title>paper-icon-button a11y tests</title> |
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> |
+ |
+ <script src="../../webcomponentsjs/webcomponents-lite.js"></script> |
+ <script src="../../web-component-tester/browser.js"></script> |
+ <script src="../../test-fixture/test-fixture-mocha.js"></script> |
+ |
+ <link rel="import" href="../../iron-icons/iron-icons.html"> |
+ <link rel="import" href="../../test-fixture/test-fixture.html"> |
+ <link rel="import" href="../paper-icon-button.html"> |
+ |
+</head> |
+<body> |
+ |
+ <test-fixture id="A11yIconButtons"> |
+ <template> |
+ <paper-icon-button id="iconButton1" icon="add"></paper-icon-button> |
+ <paper-icon-button id="iconButton2" icon="add" disabled></paper-icon-button> |
+ <paper-icon-button id="iconButton3" icon="add" aria-label="custom"></paper-icon-button> |
+ <paper-icon-button id="iconButton4" icon="add" alt="alt text"></paper-icon-button> |
+ <paper-icon-button id="iconButton5" icon="add" aria-label="custom" alt="alt text" ></paper-icon-button> |
+ </template> |
+ </test-fixture> |
+ |
+ <script> |
+ |
+ var b1; |
+ var b2; |
+ var b3; |
+ var b4; |
+ var b5; |
+ |
+ setup(function() { |
+ var iconButtons = fixture('A11yIconButtons'); |
+ |
+ b1 = iconButtons[0]; |
+ b2 = iconButtons[1]; |
+ b3 = iconButtons[2]; |
+ b4 = iconButtons[3]; |
+ b5 = iconButtons[4]; |
+ }); |
+ |
+ test('aria role is a button', function() { |
+ assert.strictEqual(b1.getAttribute('role'), 'button'); |
+ }); |
+ |
+ test('aria-disabled is set', function() { |
+ assert.strictEqual(b2.getAttribute('aria-disabled'), 'true'); |
+ b2.removeAttribute('disabled'); |
+ assert.strictEqual(b2.getAttribute('aria-disabled'), 'false'); |
+ }); |
+ |
+ test('user-defined aria-label is preserved', function() { |
+ assert.strictEqual(b3.getAttribute('aria-label'), 'custom'); |
+ b3.icon = 'arrow-forward'; |
+ assert.strictEqual(b3.getAttribute('aria-label'), 'custom'); |
+ }); |
+ |
+ test('alt attribute is used for the aria-label', function() { |
+ assert.strictEqual(b4.getAttribute('aria-label'), 'alt text'); |
+ b4.icon = 'arrow-forward'; |
+ assert.strictEqual(b4.getAttribute('aria-label'), 'alt text'); |
+ }); |
+ |
+ test('aria-label wins over alt attribute', function() { |
+ assert.strictEqual(b5.getAttribute('aria-label'), 'custom'); |
+ b5.icon = 'arrow-forward'; |
+ b5.alt = 'other alt' |
+ assert.strictEqual(b5.getAttribute('aria-label'), 'custom'); |
+ }); |
+ |
+ test('alt attribute can be updated', function() { |
+ assert.strictEqual(b4.getAttribute('aria-label'), 'alt text'); |
+ b4.alt = 'alt again'; |
+ assert.strictEqual(b4.getAttribute('aria-label'), 'alt again'); |
+ }); |
+ |
+ </script> |
+ |
+</body> |
+</html> |