wpt / css / css-position / parsing / left-valid.html

Status: PASS | Duration: 50ms | Subtests: 4/4 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (4/4)

Data from commit:
1884860 Copy-on-write style attribute blocks that are in the rule tree (#831) (2026-09-02)

SubtestStatusMessage
e.style['left'] = "auto" should set the property valuePASS
e.style['left'] = "-10px" should set the property valuePASS
e.style['left'] = "-20%" should set the property valuePASS
e.style['left'] = "calc(2em + 3ex)" should set the property valuePASS

/css/css-position/parsing/left-valid.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Positioned Layout Module Level 3: parsing left with valid values</title>
<link rel="help" href="https://drafts.csswg.org/css-position/#propdef-left">
<meta name="assert" content="left supports the full grammar 'auto | <length-percentage>'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_valid_value("left", "auto");

test_valid_value("left", "-10px");
test_valid_value("left", "-20%");
test_valid_value("left", "calc(2em + 3ex)");
</script>
</body>
</html>