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+<!doctype html>
+<meta charset=utf-8>
+<head>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<p id=display></p>
+<div id=content>
+<svg id=svg>
+<!-- These two animations will have a default duration of indefinite which means
+ they will keep producing their first value forever -->
+<animate calcMode="discrete" attributeName="height" by="10" dur="1s"
+ fill="freeze"/>
+<animate calcMode="discrete" attributeName="height" by="10" dur="1s"
+ fill="freeze"/>
+</svg>
+</div>
+<pre id="test">
+<script>
+'use strict';
+
+SimpleTest.waitForExplicitFinish();
+
+window.addEventListener('load', () => {
+ const svg = document.getElementById('svg');
+ is(getComputedStyle(svg).height, '0px', 'Computed height should be zero');
+ SimpleTest.finish();
+});
+</script>
+</pre>