wpt / css / css-masking / parsing / mask-composite-computed.html

Status: PASS | Duration: 176ms | Subtests: 4/4 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (4/4)

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

SubtestStatusMessage
Property mask-composite value 'add'PASS
Property mask-composite value 'subtract'PASS
Property mask-composite value 'intersect'PASS
Property mask-composite value 'exclude'PASS

/css/css-masking/parsing/mask-composite-computed.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Masking Module Level 1: getComputedStyle().maskComposite</title>
<link rel="help" href="https://drafts.fxtf.org/css-masking-1/#the-mask-composite">
<meta name="assert" content="mask-composite computed value is as specified.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/computed-testcommon.js"></script>
</head>
<body>
<div id="target"></div>
<script>
test_computed_value("mask-composite", "add");
test_computed_value("mask-composite", "subtract");
test_computed_value("mask-composite", "intersect");
test_computed_value("mask-composite", "exclude");
</script>
</body>
</html>