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143 lines
5.6 KiB
HTML
143 lines
5.6 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Animatable.animate tests</title>
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<link rel="help" href="http://w3c.github.io/web-animations/#dom-animatable-animate">
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<link rel="author" title="Brian Birtles" href="mailto:bbirtles@mozilla.com">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../testcommon.js"></script>
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<body>
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<div id="log"></div>
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<script>
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'use strict';
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_class_string(anim, 'Animation', 'Returned object is an Animation');
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}, 'Element.animate() creates an Animation object');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_class_string(anim.effect, 'KeyframeEffect',
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'Returned Animation has a KeyframeEffect');
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}, 'Element.animate() creates an Animation object with a KeyframeEffect');
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// Animatable.animate() passes its |frames| argument to the KeyframeEffect
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// constructor. As a result, detailed tests of the handling of that argument
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// are found in the tests for that constructor. Here we just check that the
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// different types of arguments are correctly passed along.
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.effect.getFrames().length, 2);
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assert_equals(anim.effect.getFrames()[0].opacity, '0');
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assert_equals(anim.effect.getFrames()[1].opacity, '1');
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}, 'Element.animate() accepts a property-indexed keyframe specification');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate([ { opacity: 0 }, { opacity: 1 } ], 2000);
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assert_equals(anim.effect.getFrames().length, 2);
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assert_equals(anim.effect.getFrames()[0].opacity, '0');
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assert_equals(anim.effect.getFrames()[1].opacity, '1');
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}, 'Element.animate() accepts a frame-indexed keyframe specification');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: 0 }, 2000);
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assert_equals(anim.effect.getFrames().length, 1);
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assert_equals(anim.effect.getFrames()[0].opacity, '0');
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}, 'Element.animate() accepts a single-valued keyframe specification');
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// As with the |frames| argument, Animatable.animate() passes its |options|
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// argument to the KeyframeEffect constructor as well. As a result, detailed
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// tests of the handling of that argument are found in the tests for that
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// constructor. Here we just check that the different types of arguments are
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// correctly passed along.
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.effect.timing.duration, 2000);
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// Also check that unspecified parameters receive their default values
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assert_equals(anim.effect.timing.fill, 'auto');
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}, 'Element.animate() accepts a double as an options argument');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] },
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{ duration: Infinity, fill: 'forwards' });
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assert_equals(anim.effect.timing.duration, Infinity);
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assert_equals(anim.effect.timing.fill, 'forwards');
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// Also check that unspecified parameters receive their default values
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assert_equals(anim.effect.timing.direction, 'normal');
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}, 'Element.animate() accepts a KeyframeAnimationOptions argument');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] });
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assert_equals(anim.effect.timing.duration, 'auto');
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}, 'Element.animate() accepts an absent options argument');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.id, '');
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}, 'Element.animate() correctly sets the id attribute when no id is specified');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, { id: 'test' });
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assert_equals(anim.id, 'test');
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}, 'Element.animate() correctly sets the id attribute');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.timeline, document.timeline);
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}, 'Element.animate() correctly sets the Animation\'s timeline');
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async_test(function(t) {
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var iframe = document.createElement('iframe');
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iframe.src = 'data:text/html;charset=utf-8,';
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iframe.width = 10;
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iframe.height = 10;
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iframe.addEventListener('load', t.step_func(function() {
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var div = createDiv(t, iframe.contentDocument);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.timeline, iframe.contentDocument.timeline);
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iframe.remove();
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t.done();
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}));
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document.body.appendChild(iframe);
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}, 'Element.animate() correctly sets the Animation\'s timeline when ' +
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'triggered on an element in a different document');
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test(function(t) {
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var div = createDiv(t);
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var anim = div.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.playState, 'pending');
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}, 'Element.animate() calls play on the Animation');
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// Tests on CSSPseudoElement
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test(function(t) {
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var pseudoTarget = createPseudo(t, 'before');
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var anim = pseudoTarget.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_class_string(anim, 'Animation', 'The returned object is an Animation');
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}, 'CSSPseudoElement.animate() creates an Animation object');
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test(function(t) {
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var pseudoTarget = createPseudo(t, 'before');
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var anim = pseudoTarget.animate({ opacity: [ 0, 1 ] }, 2000);
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assert_equals(anim.effect.target, pseudoTarget,
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'The returned Animation targets to the correct object');
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}, 'CSSPseudoElement.animate() creates an Animation object targeting ' +
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'to the correct CSSPseudoElement object');
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</script>
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</body>
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