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diff --git a/systrace/catapult/third_party/polymer/components/iron-overlay-behavior/test/iron-focusables-helper.html b/systrace/catapult/third_party/polymer/components/iron-overlay-behavior/test/iron-focusables-helper.html new file mode 100644 index 0000000..a400b4c --- /dev/null +++ b/systrace/catapult/third_party/polymer/components/iron-overlay-behavior/test/iron-focusables-helper.html @@ -0,0 +1,182 @@ +<!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> + + <title>iron-focusables-helper tests</title> + + <meta charset="utf-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> + <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes"> + + <script src="../../webcomponentsjs/webcomponents-lite.js"></script> + + <script src="../../web-component-tester/browser.js"></script> + <link rel="import" href="../../iron-test-helpers/iron-test-helpers.html"> + <link rel="import" href="../iron-focusables-helper.html"> + <link rel="import" href="test-buttons.html"> + <link rel="import" href="test-buttons-wrapper.html"> + + <style is="custom-style"> + .hidden { + visibility: hidden; + } + + .no-display { + display: none; + } + </style> +</head> + +<body> + + <test-fixture id="basic"> + <template> + <div> + <h2>Focusables (no tabindex)</h2> + <div> + <input class="focusable1" placeholder="1 (nested)"> + </div> + <a href="#" class="focusable2">2</a> + <button disabled> disabled button</button> + <input disabled tabindex="0" value="disabled input with tabindex"> + <div tabindex="-1">not focusable</div> + <div contenteditable class="focusable3">3</div> + </div> + </template> + </test-fixture> + + <test-fixture id="tabindex"> + <template> + <div> + <h2>Focusables (with tabindex)</h2> + <div tabindex="0" class="focusable7">7</div> + <div tabindex="0" class="focusable8">8</div> + <div tabindex="0" class="focusable9">9</div> + <div tabindex="0" class="focusable10">10</div> + <div tabindex="0" class="focusable11">11</div> + <div tabindex="0" class="focusable12">12</div> + <div tabindex="-1">not focusable</div> + <div tabindex="3" class="focusable3">3</div> + <div tabindex="4" class="focusable4">4</div> + <div tabindex="5" class="focusable5">5</div> + <div> + <div tabindex="1" class="focusable1">1 (nested)</div> + <div tabindex="6" class="focusable6">6 (nested)</div> + </div> + <div tabindex="2" class="focusable2">2</div> + </div> + </template> + </test-fixture> + + <test-fixture id="shadow"> + <template> + <test-buttons> + <h2>focusables in ShadowDOM</h2> + <input placeholder="type something.."> + </test-buttons> + </template> + </test-fixture> + + <test-fixture id="composed"> + <template> + <test-buttons-wrapper> + <input placeholder="type something.."> + </test-buttons-wrapper> + </template> + </test-fixture> + + <script> + suite('getTabbableNodes', function() { + + test('returns tabbable nodes', function() { + var node = fixture('basic'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 3, '3 nodes are focusable'); + assert.equal(focusableNodes[0], Polymer.dom(node).querySelector('.focusable1')); + assert.equal(focusableNodes[1], Polymer.dom(node).querySelector('.focusable2')); + assert.equal(focusableNodes[2], Polymer.dom(node).querySelector('.focusable3')); + }); + + test('includes the root if it has a valid tabindex', function() { + var node = fixture('basic'); + node.setAttribute('tabindex', '0'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 4, '4 focusable nodes'); + assert.notEqual(focusableNodes.indexOf(node), -1, 'root is included'); + }); + + test('excludes visibility: hidden elements', function() { + var node = fixture('basic'); + var focusable = Polymer.dom(node).querySelector('.focusable1'); + focusable.classList.add('hidden'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 2, '2 focusable nodes'); + assert.equal(focusableNodes.indexOf(focusable), -1, 'hidden element is not included'); + }); + + test('excludes display: none elements', function() { + var node = fixture('basic'); + var focusable = Polymer.dom(node).querySelector('.focusable1'); + focusable.classList.add('no-display'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 2, '2 focusable nodes'); + assert.equal(focusableNodes.indexOf(focusable), -1, 'hidden element is not included'); + }); + + test('respects the tabindex order', function() { + var node = fixture('tabindex'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 12, '12 nodes are focusable'); + for (var i = 0; i < 12; i++) { + assert.equal(focusableNodes[i], Polymer.dom(node).querySelector('.focusable' + (i + 1))); + } + }); + + test('includes tabbable elements in the shadow dom', function() { + var node = fixture('shadow'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 4, '4 nodes are focusable'); + assert.equal(focusableNodes[0], node.$.button0); + assert.equal(focusableNodes[1], node.$.button1); + assert.equal(focusableNodes[2], Polymer.dom(node).querySelector('input')); + assert.equal(focusableNodes[3], node.$.button2); + }); + + test('handles composition', function() { + var node = fixture('composed'); + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(node); + assert.equal(focusableNodes.length, 6, '6 nodes are focusable'); + assert.equal(focusableNodes[0], node.$.select); + assert.equal(focusableNodes[1], node.$.wrapped.$.button0); + assert.equal(focusableNodes[2], node.$.wrapped.$.button1); + assert.equal(focusableNodes[3], Polymer.dom(node).querySelector('input')); + assert.equal(focusableNodes[4], node.$.wrapped.$.button2); + assert.equal(focusableNodes[5], node.$.focusableDiv); + }); + + test('handles distributed nodes', function() { + var node = fixture('composed'); + var wrapped = node.$.wrapped; + var focusableNodes = Polymer.IronFocusablesHelper.getTabbableNodes(wrapped); + assert.equal(focusableNodes.length, 4, '4 nodes are focusable'); + assert.equal(focusableNodes[0], wrapped.$.button0); + assert.equal(focusableNodes[1], wrapped.$.button1); + assert.equal(focusableNodes[2], Polymer.dom(node).querySelector('input')); + assert.equal(focusableNodes[3], wrapped.$.button2); + }); + }); + </script> + +</body> + +</html> |