| <!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> |
| |
| <link rel="import" href="../../iron-icons/iron-icons.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> |
