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60 lines
2 KiB
HTML
60 lines
2 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>KeyframeEffect spacing attribute tests</title>
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<link rel="help"
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href="https://w3c.github.io/web-animations/#dom-keyframeeffect-spacing">
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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 anim = createDiv(t).animate(null);
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assert_throws(new TypeError, function() {
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anim.effect.spacing = '';
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});
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}, 'Test throwing TypeError if using empty string');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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assert_throws(new TypeError, function() {
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anim.effect.spacing = 'dist';
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});
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}, 'Test throwing TypeError if not using the correct keyword');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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anim.effect.spacing = 'paced(A)';
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assert_equals(anim.effect.spacing, 'distribute', 'spacing mode');
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}, 'Test falling back to distribute spacing if using a unrecognized property');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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anim.effect.spacing = 'paced(--bg-color)';
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assert_equals(anim.effect.spacing, 'distribute', 'spacing mode');
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}, 'Test falling back to distribute spacing if using CSS variables');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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anim.effect.spacing = 'paced(animation-duration)';
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assert_equals(anim.effect.spacing, 'distribute', 'spacing mode');
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}, 'Test falling back to distribute spacing if using a non-animatable ' +
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'property');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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anim.effect.spacing = 'distribute';
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assert_equals(anim.effect.spacing, 'distribute', 'spacing mode');
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}, 'Test spacing value if setting distribute');
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test(function(t) {
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var anim = createDiv(t).animate(null);
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anim.effect.spacing = 'paced(transform)';
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assert_equals(anim.effect.spacing, 'paced(transform)', 'spacing mode');
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}, 'Test spacing value if setting paced');
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</script>
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</body>
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