mirror of
https://github.com/jellyfin/jellyfin-web.git
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370 lines
12 KiB
HTML
370 lines
12 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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<title>iron-overlay-behavior tests</title>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">
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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/test-helpers.js"></script>
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<link rel="import" href="../../test-fixture/test-fixture.html">
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<link rel="import" href="test-overlay.html">
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</head>
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<body>
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<test-fixture id="basic">
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<template>
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<test-overlay>
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Basic Overlay
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</test-overlay>
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</template>
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</test-fixture>
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<test-fixture id="opened">
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<template>
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<test-overlay opened>
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Basic Overlay
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</test-overlay>
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</template>
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</test-fixture>
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<test-fixture id="autofocus">
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<template>
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<test-overlay>
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Autofocus
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<button autofocus>button</button>
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</test-overlay>
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</template>
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</test-fixture>
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<test-fixture id="multiple">
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<template>
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<test-overlay class="overlay-1">
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Overlay 1
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</test-overlay>
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<test-overlay class="overlay-2">
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Overlay 2
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</test-overlay>
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<test-overlay class="overlay-3">
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Overlay 3
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</test-overlay>
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</template>
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</test-fixture>
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<test-fixture id="backdrop-multiple">
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<template>
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<test-overlay with-backdrop class="overlay-1">
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Overlay 1 with backdrop
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</test-overlay>
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<test-overlay with-backdrop class="overlay-2">
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Overlay 2 with backdrop
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</test-overlay>
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<test-overlay with-backdrop class="overlay-3">
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Overlay 3 with backdrop
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</test-overlay>
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</template>
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</test-fixture>
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<script>
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function runAfterOpen(overlay, cb) {
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overlay.addEventListener('iron-overlay-opened', function() {
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Polymer.Base.async(cb, 1);
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});
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overlay.open();
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}
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suite('basic overlay tests', function() {
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var overlay;
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setup(function() {
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overlay = fixture('basic');
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});
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test('overlay starts hidden', function() {
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assert.isFalse(overlay.opened, 'overlay starts closed');
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assert.equal(getComputedStyle(overlay).display, 'none', 'overlay starts hidden');
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});
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test('overlay open by default', function() {
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overlay = fixture('opened');
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runAfterOpen(overlay, function() {
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assert.isTrue(overlay.opened, 'overlay starts opened');
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assert.notEqual(getComputedStyle(overlay).display, 'none', 'overlay starts showing');
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});
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});
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test('overlay open/close events', function(done) {
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var nevents = 0;
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overlay.addEventListener('iron-overlay-opened', function() {
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nevents += 1;
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overlay.opened = false;
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});
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overlay.addEventListener('iron-overlay-closed', function() {
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nevents += 1;
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assert.equal(nevents, 2, 'opened and closed events fired');
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done();
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});
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overlay.opened = true;
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});
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test('close an overlay quickly after open', function(done) {
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// first, open the overlay
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overlay.open();
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overlay.async(function() {
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// during the opening transition, close the overlay
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this.close();
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// wait for any exceptions to be thrown until the transition is done
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this.async(function() {
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done();
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}, 300);
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});
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});
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test('close an overlay in proximity to another overlay', function(done) {
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var secondOverlay = fixture('basic');
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// Open and close a separate overlay.
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secondOverlay.open();
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secondOverlay.close();
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// Open the overlay we care about.
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overlay.open();
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// Wait for infinite recursion, otherwise we win:
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overlay.addEventListener('iron-overlay-closed', function() {
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done();
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});
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// Immediately close the first overlay:
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overlay.close();
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});
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test('clicking an overlay does not close it', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-closed', function() {
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assert('iron-overlay-closed should not fire');
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});
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overlay.fire('click');
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setTimeout(function() {
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done();
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}, 10);
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});
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});
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test('node with autofocus is focused', function(done) {
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overlay = fixture('autofocus');
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runAfterOpen(overlay, function() {
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assert.equal(Polymer.dom(overlay).querySelector('[autofocus]'), document.activeElement, '<button autofocus> is focused');
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done();
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});
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});
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test('cancel an overlay by clicking outside', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-canceled', function(event) {
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done();
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});
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Polymer.Base.fire.call(document, 'click');
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});
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});
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test('close an overlay by clicking outside', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-closed', function(event) {
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assert.isTrue(event.detail.canceled, 'overlay is canceled');
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done();
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});
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Polymer.Base.fire.call(document, 'click');
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});
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});
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test('cancel event can be prevented', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-canceled', function(event) {
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event.preventDefault();
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});
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var closedListener = function(event) {
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throw new Error('iron-overlay-closed should not fire');
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};
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overlay.addEventListener('iron-overlay-closed', closedListener);
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Polymer.Base.fire.call(document, 'click');
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setTimeout(function() {
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overlay.removeEventListener('iron-overlay-closed', closedListener);
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done();
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}, 10);
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});
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});
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test('cancel an overlay with esc key', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-canceled', function(event) {
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done();
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});
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fireEvent('keydown', {
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keyCode: 27
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}, document);
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});
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});
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test('close an overlay with esc key', function(done) {
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-closed', function(event) {
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assert.isTrue(event.detail.canceled, 'overlay is canceled');
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done();
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});
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fireEvent('keydown', {
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keyCode: 27
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}, document);
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});
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});
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test('no-cancel-on-outside-click property', function(done) {
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overlay.noCancelOnOutsideClick = true;
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-closed', function() {
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assert('iron-overlay-closed should not fire');
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});
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Polymer.Base.fire.call(document, 'click');
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setTimeout(function() {
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done();
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}, 10);
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});
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});
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test('no-cancel-on-esc-key property', function(done) {
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overlay.noCancelOnEscKey = true;
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runAfterOpen(overlay, function() {
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overlay.addEventListener('iron-overlay-closed', function() {
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assert('iron-overlay-cancel should not fire');
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});
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fireEvent('keydown', {
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keyCode: 27
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}, document);
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setTimeout(function() {
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done();
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}, 10);
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});
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});
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});
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suite('multiple overlays', function() {
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var overlays;
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setup(function() {
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overlays = fixture('multiple');
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});
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test('new overlays appear on top', function(done) {
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runAfterOpen(overlays[0], function() {
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runAfterOpen(overlays[1], function() {
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var styleZ = parseInt(window.getComputedStyle(overlays[0]).zIndex, 10);
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var styleZ1 = parseInt(window.getComputedStyle(overlays[1]).zIndex, 10);
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assert.isTrue(styleZ1 > styleZ, 'overlays[1] has higher z-index than overlays[0]');
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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('overlays with backdrop', function() {
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var overlays;
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setup(function() {
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overlays = fixture('backdrop-multiple');
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});
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test('backdrop appears behind the overlay', function(done) {
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runAfterOpen(overlays[0], function() {
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assert.isDefined(overlays[0].backdropElement, 'backdrop is defined');
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assert.isDefined(overlays[0].backdropElement.parentNode, 'backdrop is inserted in the DOM');
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styleZ = parseInt(window.getComputedStyle(overlays[0]).zIndex, 10);
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backdropStyleZ = parseInt(window.getComputedStyle(overlays[0].backdropElement).zIndex, 10);
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assert.isTrue(styleZ > backdropStyleZ, 'overlay has higher z-index than backdrop');
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done();
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});
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});
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test('backdrop is removed when the element is removed from DOM', function(done) {
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runAfterOpen(overlays[0], function() {
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var backdrop = overlays[0].backdropElement;
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Polymer.dom(backdrop.parentNode).removeChild(backdrop);
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Polymer.dom.flush();
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assert.isNull(backdrop.parentNode, 'backdrop is removed from DOM');
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done();
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});
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});
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test('backdrop is opened when iron-overlay-open-completed fires', function(done) {
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runAfterOpen(overlays[0], function() {
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assert.isTrue(overlays[0].backdropElement.opened, 'backdrop is opened');
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done();
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});
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});
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});
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suite('multiple overlays with backdrop', function() {
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var overlays;
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setup(function() {
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overlays = fixture('backdrop-multiple');
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});
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test('multiple overlays share the same backdrop', function() {
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assert.isTrue(overlays[0].backdropElement === overlays[1].backdropElement, 'overlays[0] has the same backdrop element as overlays[1]');
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});
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test('newest overlay appear on top', function(done) {
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runAfterOpen(overlays[0], function() {
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runAfterOpen(overlays[1], function() {
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var styleZ = parseInt(window.getComputedStyle(overlays[0]).zIndex, 10);
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var style1Z = parseInt(window.getComputedStyle(overlays[1]).zIndex, 10);
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var bgStyleZ = parseInt(window.getComputedStyle(overlays[0].backdropElement).zIndex, 10);
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assert.isTrue(style1Z > styleZ, 'overlays[1] has higher z-index than overlays[0]');
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assert.isTrue(styleZ > bgStyleZ, 'overlays[0] has higher z-index than backdrop');
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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('a11y', function() {
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test('overlay has aria-hidden=true when opened', function() {
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var overlay = fixture('basic');
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assert.equal(overlay.getAttribute('aria-hidden'), 'true', 'overlay has aria-hidden="true"');
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overlay.open();
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assert.isFalse(overlay.hasAttribute('aria-hidden'), 'overlay does not have aria-hidden attribute');
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overlay.close();
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assert.equal(overlay.getAttribute('aria-hidden'), 'true', 'overlay has aria-hidden="true"');
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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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