mozilla-central/testing/web-platform/tests/svg/animations/scripted/onhover-syncbases.html

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Test Info: Warnings

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Check if onhover events reset correctly when triggered multiple times</title>
<link rel="author" title="Edvard Thörnros" href="mailto:edvardt@opera.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<svg>
<circle id="circle" cx="150" cy="75" r="50" fill="#F00">
<set attributeName="fill" to="#0F0" begin="mouseover"/>
<set attributeName="fill" to="#F00" begin="mouseout"/>
</circle>
</svg>
<script>
async_test(t => {
let rounds = 5; // How many times the cursor is moved in and out
let circle = document.querySelector("#circle");
let delay = 20;
function f() {
assert_equals(window.getComputedStyle(circle, null).fill,
"rgb(255, 0, 0)")
if (rounds-- == 0) {
t.done();
return;
}
circle.dispatchEvent(new Event("mouseover"));
t.step_timeout(function() {
assert_equals(window.getComputedStyle(circle, null).fill,
"rgb(0, 255, 0)")
circle.dispatchEvent(new Event("mouseout"))
t.step_timeout(f, delay);
}, delay);
}
t.step_timeout(f, 0);
});
</script>
</body>
</html>