<!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="../node_modules/qunit/qunit/qunit.css">
<script src="../node_modules/qunit/qunit/qunit.js"></script>
</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</h3>
</section>
<section data-auto-animate>
<h1 data-auto-animate-duration="0.1">h1</h1>
<h2 style="opacity: 0;">h2</h2>
<h3 style="position: absolute; left: 100px;">h3</h3>
</section>
<section data-auto-animate data-auto-animate-duration="0.1">
<h1>h1</h1>
<h2>h2</h2>
<h3>h3</h3>
</section>
<section>
<h1>Non-auto-animate slide</h1>
</section>
<section data-auto-animate>
<h1 class="fragment">h1</h1>
<h2 class="fragment">h2</h2>
<h3>h3</h3>
</section>
<section data-auto-animate>
<h1 class="fragment">h1</h1>
<h2 class="fragment">h2</h2>
<h3 class="fragment">h3</h3>
</section>
<section>
<h1>Non-auto-animate slide</h1>
</section>
</div>
</div>
<script src="../dist/reveal.js"></script>
<script>
QUnit.config.reorder = false;
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.initialize().then( async () => {
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( '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 });
});
QUnit.test( 'Carries forward matching fragment visibility', assert => {
Reveal.slide(4);
assert.ok( !slides[5].h1.classList.contains( 'visible' ) )
Reveal.next();
Reveal.next();
Reveal.next();
assert.ok( slides[5].h1.classList.contains( 'visible' ) )
assert.ok( slides[5].h2.classList.contains( 'visible' ) )
assert.ok( !slides[5].h3.classList.contains( 'visible' ) )
Reveal.next();
assert.ok( slides[5].h3.classList.contains( 'visible' ) )
Reveal.next();
assert.ok( slides[6].slide === Reveal.getCurrentSlide() )
});
QUnit.test( 'Slide specific data-auto-animate-duration', assert => {
assert.timeout( 400 );
assert.expect( 1 );
return new Promise( resolve => {
let callback = () => {
slides[2].h3.removeEventListener( 'transitionend', callback );
assert.ok( true, 'Transition ended within time window' );
resolve();
}
Reveal.slide(1);
Reveal.slide(2);
slides[2].h3.addEventListener( 'transitionend', callback );
} );
});
// QUnit.test( 'Element specific data-auto-animate-duration', assert => {
// assert.timeout( 400 );
// assert.expect( 1 );
// return new Promise( resolve => {
// let callback = () => {
// slides[1].h1.removeEventListener( 'transitionend', callback );
// assert.ok( true, 'Transition ended within time window' );
// resolve()
// }
// Reveal.slide(1);
// slides[1].h1.addEventListener( 'transitionend', callback );
// } );
// });
} );
</script>
</body>
</html>
