<!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.testTimeout = 30000;
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>