mirror of
https://github.com/servo/servo.git
synced 2025-06-25 09:34:32 +01:00
20 lines
776 B
HTML
20 lines
776 B
HTML
<!DOCTYPE html>
|
|
<title>Do not crash when animating to unresolved var()</title>
|
|
<link rel="help" href="https://drafts.css-houdini.org/css-properties-values-api/#dom-css-registerproperty">
|
|
<link rel="help" href="https://crbug.com/1185524">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<div id="target"></div>
|
|
<script>
|
|
promise_test(async function(){
|
|
CSS.registerProperty({
|
|
name: '--x',
|
|
syntax: '<number>',
|
|
initialValue: '1',
|
|
inherits: false
|
|
});
|
|
let animation = target.animate({'--x': [ 'var(--unknown)']}, 100);
|
|
await animation.ready;
|
|
assert_equals(getComputedStyle(target).getPropertyValue('--x'), '1');
|
|
}, 'Do not crash when animating to unresolved var()');
|
|
</script>
|