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paper-toolbar.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-toolbar basic tests</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
<script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-bundle.js"></script>
<script src="../node_modules/wct-browser-legacy/browser.js"></script>
</head>
<body>
<test-fixture id="basic">
<template>
<paper-toolbar></paper-toolbar>
</template>
</test-fixture>
<test-fixture id="title">
<template>
<paper-toolbar>
<span class="title" slot="top">Title</span>
</paper-toolbar>
</template>
</test-fixture>
<test-fixture id="title-with-id">
<template>
<paper-toolbar>
<span class="title" id="title" slot="top">Title</span>
</paper-toolbar>
</template>
</test-fixture>
<test-fixture id="multiple-titles">
<template>
<paper-toolbar>
<span class="title" slot="top">Title 1</span>
<span class="title" slot="top">Title 2</span>
</paper-toolbar>
</template>
</test-fixture>
<script type="module">
import '@polymer/polymer/polymer-legacy.js';
import '../paper-toolbar.js';
import {dom, flush as flush$0} from '@polymer/polymer/lib/legacy/polymer.dom.js';
suite('basic', function() {
var toolbar;
setup(function() {
toolbar = fixture('basic');
});
test('has expected medium-tall height', function() {
var old = toolbar.offsetHeight;
toolbar.classList.add('medium-tall');
expect(toolbar.offsetHeight).to.be.eql(old * 2);
});
test('has expected tall height', function() {
var old = toolbar.offsetHeight;
toolbar.classList.add('tall');
expect(toolbar.offsetHeight).to.be.eql(old * 3);
});
test('distributes nodes to topBar by default', function() {
var item = document.createElement('div');
item.setAttribute('slot', 'top');
dom(toolbar).appendChild(item);
flush$0();
var insertionPoint = dom(item).getDestinationInsertionPoints()[0];
expect(dom(insertionPoint).parentNode).to.be.eql(toolbar.$.topBar);
});
test('distributes nodes with "middle" slot to middleBar', function() {
var item = document.createElement('div');
item.setAttribute('slot', 'middle');
dom(toolbar).appendChild(item);
flush$0();
var insertionPoint = dom(item).getDestinationInsertionPoints()[0];
expect(dom(insertionPoint).parentNode).to.be.eql(toolbar.$.middleBar);
});
test('distributes nodes with "bottom" slot to bottomBar', function() {
var item = document.createElement('div');
item.setAttribute('slot', 'bottom');
dom(toolbar).appendChild(item);
flush$0();
var insertionPoint = dom(item).getDestinationInsertionPoints()[0];
expect(dom(insertionPoint).parentNode).to.be.eql(toolbar.$.bottomBar);
});
});
suite('a11y', function() {
test('has role="toolbar"', function() {
var toolbar = fixture('basic');
flush$0();
assert.equal(toolbar.getAttribute('role'), 'toolbar', 'has role="toolbar"');
});
test('children with .title becomes the label', function(done) {
var toolbar = fixture('title');
flush(function() {
assert.isTrue(
toolbar.hasAttribute('aria-labelledby'), 'has aria-labelledby');
assert.equal(
toolbar.getAttribute('aria-labelledby'),
dom(toolbar).querySelector('.title').id,
'aria-labelledby has the id of the .title element');
done();
});
});
test('existing ids on titles are preserved', function() {
var toolbar = fixture('title-with-id');
assert.isTrue(
toolbar.hasAttribute('aria-labelledby'), 'has aria-labelledby');
assert.equal(
dom(toolbar).querySelector('.title').id, 'title', 'id is preserved');
});
test('multiple children with .title becomes the label', function() {
var toolbar = fixture('multiple-titles');
assert.isTrue(
toolbar.hasAttribute('aria-labelledby'), 'has aria-labelledby');
var ids = [];
var titles = dom(toolbar).querySelectorAll('.title');
for (var title, index = 0; title = titles[index]; index++) {
ids.push(title.id);
}
assert.equal(
toolbar.getAttribute('aria-labelledby'),
ids.join(' '),
'aria-labelledby has the id of all .title elements');
});
});
</script>
</body>
</html>