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<!DOCTYPE html>
<meta charset=utf-8>
<title>Animatable.animate tests</title>
<link rel="help" href="https://w3c.github.io/web-animations/#dom-animatable-animate">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
<script src="../../resources/keyframe-utils.js"></script>
<body>
<div id="log"></div>
<iframe width="10" height="10" id="iframe"></iframe>
<script>
'use strict';
// Tests on Element
test(function(t) {
var div = createDiv(t);
var anim = div.animate(null);
assert_class_string(anim, 'Animation', 'Returned object is an Animation');
}, 'Element.animate() creates an Animation object');
test(function(t) {
var iframe = window.frames[0];
var div = createDiv(t, iframe.document);
var anim = Element.prototype.animate.call(div, null);
assert_equals(Object.getPrototypeOf(anim), iframe.Animation.prototype,
'The prototype of the created Animation is that defined on'
+ ' the relevant global for the target element');
assert_not_equals(Object.getPrototypeOf(anim), Animation.prototype,
'The prototype of the created Animation is NOT that of'
+ ' the current global');
}, 'Element.animate() creates an Animation object in the relevant realm of'
+ ' the target element');
test(function(t) {
var div = createDiv(t);
var anim = Element.prototype.animate.call(div, null);
assert_class_string(anim.effect, 'KeyframeEffect',
'Returned Animation has a KeyframeEffect');
}, 'Element.animate() creates an Animation object with a KeyframeEffect');
test(function(t) {
var iframe = window.frames[0];
var div = createDiv(t, iframe.document);
var anim = Element.prototype.animate.call(div, null);
assert_equals(Object.getPrototypeOf(anim.effect),
iframe.KeyframeEffect.prototype,
'The prototype of the created KeyframeEffect is that defined on'
+ ' the relevant global for the target element');
assert_not_equals(Object.getPrototypeOf(anim.effect),
KeyframeEffect.prototype,
'The prototype of the created KeyframeEffect is NOT that of'
+ ' the current global');
}, 'Element.animate() creates an Animation object with a KeyframeEffect'
+ ' that is created in the relevant realm of the target element');
test(function(t) {
var iframe = window.frames[0];
var div = createDiv(t, iframe.document);
var anim = div.animate(null);
assert_equals(Object.getPrototypeOf(anim.effect.timing),
iframe.AnimationEffectTiming.prototype,
'The prototype of the created AnimationEffectTiming is that'
+ ' defined on the relevant global for the target element');
assert_not_equals(Object.getPrototypeOf(anim.effect.timing),
AnimationEffectTiming.prototype,
'The prototype of the created AnimationEffectTiming is NOT'
+ ' that of the current global');
}, 'Element.animate() creates an Animation object with a KeyframeEffect'
+ ' whose AnimationEffectTiming object is created in the relevant realm'
+ ' of the target element');
gPropertyIndexedKeyframesTests.forEach(function(subtest) {
test(function(t) {
var div = createDiv(t);
var anim = div.animate(subtest.input, 2000);
assert_frame_lists_equal(anim.effect.getKeyframes(), subtest.output);
}, 'Element.animate() accepts ' + subtest.desc);
});
gKeyframeSequenceTests.forEach(function(subtest) {
test(function(t) {
var div = createDiv(t);
var anim = div.animate(subtest.input, 2000);
assert_frame_lists_equal(anim.effect.getKeyframes(), subtest.output);
}, 'Element.animate() accepts ' + subtest.desc);
});
gInvalidKeyframesTests.forEach(function(subtest) {
test(function(t) {
var div = createDiv(t);
assert_throws(subtest.expected, function() {
div.animate(subtest.input, 2000);
});
}, 'Element.animate() does not accept ' + subtest.desc);
});
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
assert_equals(anim.effect.timing.duration, 2000);
// Also check that unspecified parameters receive their default values
assert_equals(anim.effect.timing.fill, 'auto');
}, 'Element.animate() accepts a double as an options argument');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] },
{ duration: Infinity, fill: 'forwards' });
assert_equals(anim.effect.timing.duration, Infinity);
assert_equals(anim.effect.timing.fill, 'forwards');
// Also check that unspecified parameters receive their default values
assert_equals(anim.effect.timing.direction, 'normal');
}, 'Element.animate() accepts a KeyframeAnimationOptions argument');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] });
assert_equals(anim.effect.timing.duration, 'auto');
}, 'Element.animate() accepts an absent options argument');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
assert_equals(anim.id, '');
}, 'Element.animate() correctly sets the id attribute when no id is specified');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, { id: 'test' });
assert_equals(anim.id, 'test');
}, 'Element.animate() correctly sets the id attribute');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
assert_equals(anim.timeline, document.timeline);
}, 'Element.animate() correctly sets the Animation\'s timeline');
async_test(function(t) {
var iframe = document.createElement('iframe');
iframe.width = 10;
iframe.height = 10;
iframe.addEventListener('load', t.step_func(function() {
var div = createDiv(t, iframe.contentDocument);
var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
assert_equals(anim.timeline, iframe.contentDocument.timeline);
iframe.remove();
t.done();
}));
document.body.appendChild(iframe);
}, 'Element.animate() correctly sets the Animation\'s timeline when ' +
'triggered on an element in a different document');
test(function(t) {
var div = createDiv(t);
var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
assert_equals(anim.playState, 'pending');
}, 'Element.animate() calls play on the Animation');
// Tests on CSSPseudoElement
test(function(t) {
var pseudoTarget = createPseudo(t, 'before');
var anim = pseudoTarget.animate(null);
assert_class_string(anim, 'Animation', 'The returned object is an Animation');
}, 'CSSPseudoElement.animate() creates an Animation object');
test(function(t) {
var pseudoTarget = createPseudo(t, 'before');
var anim = pseudoTarget.animate(null);
assert_equals(anim.effect.target, pseudoTarget,
'The returned Animation targets to the correct object');
}, 'CSSPseudoElement.animate() creates an Animation object targeting ' +
'to the correct CSSPseudoElement object');
</script>
</body>
|
