Blitz - WPT: transform-box-computed.html

wpt / css / css-transforms / parsing / transform-box-computed.html

Data from commit:
7727414 ci: report WPT subtest changes in the PR description (#826) (2026-09-02)

Subtest	Status	Message
Property transform-box value 'content-box'	FAIL	assert_true: transform-box doesn't seem to be supported in the computed style expected true got false
Property transform-box value 'border-box'	FAIL	assert_true: transform-box doesn't seem to be supported in the computed style expected true got false
Property transform-box value 'fill-box'	FAIL	assert_true: transform-box doesn't seem to be supported in the computed style expected true got false
Property transform-box value 'stroke-box'	FAIL	assert_true: transform-box doesn't seem to be supported in the computed style expected true got false
Property transform-box value 'view-box'	FAIL	assert_true: transform-box doesn't seem to be supported in the computed style expected true got false

Enable JavaScript in test iframe

/css/css-transforms/parsing/transform-box-computed.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Transform Module Level 1: getComputedStyle().transformBox</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-box-property">
<meta name="assert" content="Computed transform-box is the specified keyword.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/computed-testcommon.js"></script>
<body>
<div id="target"></div>
<script>
test_computed_value("transform-box", "content-box");
test_computed_value("transform-box", "border-box");
test_computed_value("transform-box", "fill-box");
test_computed_value("transform-box", "stroke-box");
test_computed_value("transform-box", "view-box");
</script>
</body>
</html>