<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>reveal.js - Test Auto-Animate</title> <link rel="stylesheet" href="../dist/reveal.css"> <link rel="stylesheet" href="qunit-2.5.0.css"> </head> <body style="overflow: auto;"> <div id="qunit"></div> <div id="qunit-fixture"></div> <div class="reveal"> <div class="slides"> <section data-auto-animate> <h1>h1</h1> <h2>h2</h2> <h3 style="position: absolute; left: 0;">h3</h2> </section> <section data-auto-animate> <h1 data-auto-animate-duration="0.3">h1</h1> <h2 style="opacity: 0;">h2</h2> <h3 style="position: absolute; left: 100px;">h3</h2> </section> <section data-auto-animate data-auto-animate-duration="0.3"> <h1>h1</h1> <h2>h2</h2> <h3>h3</h2> </section> <section> <h1>Non-auto-animate slide</h1> </section> </div> </div> <script src="../dist/reveal.min.js"></script> <script src="qunit-2.5.0.js"></script> <script> const slides = Array.prototype.map.call( document.querySelectorAll( '.slides section' ), slide => { return { slide: slide, h1: slide.querySelector( 'h1' ), h2: slide.querySelector( 'h2' ), h3: slide.querySelector( 'h3' ) }; } ); Reveal.addEventListener( 'ready', () => { QUnit.module( 'Auto-Animate' ); QUnit.test( 'Adds data-auto-animate-target', assert => { Reveal.slide(1); assert.strictEqual( slides[0].h1.getAttribute( 'data-auto-animate-target' ), '', 'From elements have blank data-auto-animate-target' ); assert.ok( slides[1].h1.getAttribute( 'data-auto-animate-target' ).length > 0, 'To elements have a data-auto-animate-target value' ); }); QUnit.test( 'Ends on correct target styles', assert => { Reveal.slide(1); assert.strictEqual( slides[1].h2.style.opacity, "0" ); assert.strictEqual( slides[1].h3.offsetLeft, 100 ); }); QUnit.test( 'Slide specific data-auto-animate-duration', assert => { assert.timeout( 400 ); let done = assert.async(); let callback = () => { slides[2].h3.removeEventListener( 'transitionend', callback ); assert.ok( true, 'Transition ended within time window' ); done(); } Reveal.slide(2); slides[2].h3.addEventListener( 'transitionend', callback ); }); QUnit.test( 'Element specific data-auto-animate-duration', assert => { assert.timeout( 400 ); let done = assert.async(); let callback = () => { slides[1].h1.removeEventListener( 'transitionend', callback ); assert.ok( true, 'Transition ended within time window' ); done(); } Reveal.slide(1); slides[1].h1.addEventListener( 'transitionend', callback ); }); QUnit.test( 'Does not add [data-auto-animate] on non auto-animated slides', assert => { Reveal.slide(2); Reveal.next(); assert.ok( slides[3].slide.hasAttribute( 'data-auto-animate' ) === false ) }); QUnit.test( 'autoAnimate config option', assert => { Reveal.configure({ autoAnimate: false }); assert.ok( document.querySelectorAll( 'data-auto-animate-target' ).length === 0, 'Removes all [data-auto-animate-target]' ) assert.ok( Array.prototype.every.call( document.querySelectorAll( 'section[data-auto-animate]' ), el => { return el.dataset.autoAnimate === ''; }, 'All data-auto-animate attributes are reset' ) ); Reveal.configure({ autoAnimate: true }); }); } ); Reveal.initialize(); </script> </body> </html>