wpt / css / css-backgrounds / parsing / border-invalid.html

Status: PASS | Duration: 49ms | Subtests: 3/3 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (3/3)

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

SubtestStatusMessage
e.style['border'] = "auto" should not set the property valuePASS
e.style['border'] = "thin double green 1px" should not set the property valuePASS
e.style['border'] = "-2em" should not set the property valuePASS

/css/css-backgrounds/parsing/border-invalid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Backgrounds and Borders Module Level 3: parsing border with invalid values</title>
<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#border-shorthands">
<meta name="assert" content="border supports only the grammar '<line-width> || <line-style> || <color>'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_invalid_value("border", "auto");
test_invalid_value("border", "thin double green 1px");
test_invalid_value("border", "-2em");
</script>
</body>
</html>