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56 lines
1.8 KiB
HTML
56 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>iterations tests</title>
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<link rel="help" href="https://w3c.github.io/web-animations/#dom-animationeffecttiming-iterations">
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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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anim.effect.timing.iterations = 2;
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assert_equals(anim.effect.timing.iterations, 2, 'set duration 2');
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assert_equals(anim.effect.getComputedTiming().iterations, 2,
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'getComputedTiming() after set iterations 2');
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}, 'set iterations 2');
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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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anim.effect.timing.iterations = Infinity;
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assert_equals(anim.effect.timing.iterations, Infinity, 'set duration Infinity');
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assert_equals(anim.effect.getComputedTiming().iterations, Infinity,
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'getComputedTiming() after set iterations Infinity');
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}, 'set iterations Infinity');
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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_throws({ name: 'TypeError' }, function() {
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anim.effect.timing.iterations = -1;
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});
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}, 'set negative iterations');
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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_throws({ name: 'TypeError' }, function() {
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anim.effect.timing.iterations = -Infinity;
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});
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}, 'set negative infinity iterations ');
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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_throws({ name: 'TypeError' }, function() {
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anim.effect.timing.iterations = NaN;
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});
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}, 'set NaN iterations');
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</script>
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</body>
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