mirror of
https://github.com/jellyfin/jellyfin-web.git
synced 2024-11-18 03:18:19 -07:00
227 lines
7.2 KiB
HTML
227 lines
7.2 KiB
HTML
<!doctype html>
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<!--
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@license
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Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<html>
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<head>
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<meta charset="UTF-8">
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<title>iron-dropdown basic tests</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
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<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
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<script src="../../web-component-tester/browser.js"></script>
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<script src="../../test-fixture/test-fixture-mocha.js"></script>
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<script src="../../iron-test-helpers/mock-interactions.js"></script>
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<link rel="import" href="../iron-dropdown.html">
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<link rel="import" href="../../test-fixture/test-fixture.html">
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</head>
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<body>
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<test-fixture id="TrivialDropdown">
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<template>
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<iron-dropdown>
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<div class="dropdown-content">Hello!</div>
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</iron-dropdown>
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</template>
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</test-fixture>
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<test-fixture id="NonLockingDropdown">
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<template>
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<iron-dropdown>
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<div class="dropdown-content" allow-outside-scroll>I don't lock scroll!</div>
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</iron-dropdown>
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</template>
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</test-fixture>
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<test-fixture id="AlignedDropdown">
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<template>
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<div style="display: block; position: relative; width: 100px; height: 100px;">
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<iron-dropdown horizontal-align="right" vertical-align="top">
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<div class="dropdown-content">Hello!</div>
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</iron-dropdown>
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</div>
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</template>
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</test-fixture>
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<test-fixture id="FocusableContentDropdown">
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<template>
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<iron-dropdown>
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<div class="dropdown-content" tabindex="0">
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<div class="subcontent" tabindex="0"></div>
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</div>
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</iron-dropdown>
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</template>
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</test-fixture>
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<script>
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function elementIsVisible(element) {
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var contentRect = element.getBoundingClientRect();
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var computedStyle = window.getComputedStyle(element);
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return computedStyle.display !== 'none' &&
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contentRect.width > 0 &&
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contentRect.height > 0;
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}
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suite('<iron-dropdown>', function() {
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var dropdown;
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var content;
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suite('basic', function() {
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setup(function() {
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dropdown = fixture('TrivialDropdown');
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content = Polymer.dom(dropdown).querySelector('.dropdown-content');
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});
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test('effectively hides the dropdown content', function() {
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expect(elementIsVisible(content)).to.be.equal(false);
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});
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test('shows dropdown content when opened', function(done) {
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dropdown.open();
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Polymer.Base.async(function() {
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expect(elementIsVisible(content)).to.be.equal(true);
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done();
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});
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});
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test('hides dropdown content when outside is clicked', function(done) {
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dropdown.open();
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Polymer.Base.async(function() {
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expect(elementIsVisible(content)).to.be.equal(true);
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MockInteractions.downAndUp(document.body, function() {
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Polymer.Base.async(function() {
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expect(elementIsVisible(content)).to.be.equal(false);
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done();
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}, 100);
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});
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});
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});
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suite('when content is focusable', function() {
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setup(function() {
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dropdown = fixture('FocusableContentDropdown');
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content = Polymer.dom(dropdown).querySelector('.dropdown-content');
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});
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test('focuses the content when opened', function(done) {
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dropdown.open();
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Polymer.Base.async(function() {
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expect(document.activeElement).to.be.equal(content);
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done();
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});
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});
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test('focuses a configured focus target', function(done) {
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var focusableChild = Polymer.dom(content).querySelector('div[tabindex]');
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dropdown.focusTarget = focusableChild;
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dropdown.open();
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Polymer.Base.async(function() {
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expect(document.activeElement).to.not.be.equal(content);
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expect(document.activeElement).to.be.equal(focusableChild);
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done();
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});
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});
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});
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});
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suite('locking scroll', function() {
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var dropdown;
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setup(function() {
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dropdown = fixture('NonLockingDropdown');
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});
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test('can be disabled with `allowOutsideScroll`', function() {
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dropdown.open();
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expect(Polymer.IronDropdownScrollManager.elementIsScrollLocked(document.body))
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.to.be.equal(false);
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});
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});
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suite('aligned dropdown', function() {
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var parent;
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setup(function() {
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parent = fixture('AlignedDropdown');
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dropdown = parent.querySelector('iron-dropdown');
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});
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test('can be re-aligned to the right and the top', function(done) {
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var parentRect;
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var dropdownRect;
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dropdown.opened = true;
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Polymer.Base.async(function() {
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dropdownRect = dropdown.getBoundingClientRect();
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parentRect = parent.getBoundingClientRect();
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// NOTE(cdata): IE10 / 11 have minor rounding errors in this case,
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// so we assert with `closeTo` and a tight threshold:
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expect(dropdownRect.top).to.be.closeTo(parentRect.top, 0.1);
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expect(dropdownRect.right).to.be.closeTo(parentRect.right, 0.1);
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done();
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}, 1);
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});
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test('can be re-aligned to the bottom', function(done) {
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var parentRect;
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var dropdownRect;
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dropdown.verticalAlign = 'bottom';
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dropdown.opened = true;
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Polymer.Base.async(function() {
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parentRect = parent.getBoundingClientRect();
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dropdownRect = dropdown.getBoundingClientRect();
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// NOTE(cdata): IE10 / 11 have minor rounding errors in this case,
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// so we assert with `closeTo` and a tight threshold:
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expect(dropdownRect.bottom).to.be.closeTo(parentRect.bottom, 0.1);
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expect(dropdownRect.right).to.be.closeTo(parentRect.right, 0.1);
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done();
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}, 1);
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});
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suite('with an offset', function() {
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test('is offset by the offset value when open', function() {
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var dropdownRect;
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var offsetDropdownRect;
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dropdown.opened = true;
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Polymer.Base.async(function() {
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dropdownRect = dropdown.getBoundingClientRect();
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dropdownRect.verticalOffset = 10;
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dropdownRect.horizontalOffset = -10;
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offsetDropdownRect = dropdown.getBoundingClientRect();
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expect(dropdownRect.top).to.be.equal(offsetDropdownRect.top - 10);
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expect(dropdownRect.left).to.be.equal(offsetDropdownRect.left + 10);
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}, 1);
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});
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});
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});
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});
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</script>
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</body>
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</html>
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